Cora»OccDetail

Stellar Occultation by (202) Chryseis on 2016-04-15 (21:43:29 UT)

Event Details
Occultation UUID [and db] : 88cb9d5b-d88b-4e3a-88e9-fb2004d4c033 [observed] Occultation Date + Time : 2016-04-15 at 21:43:29 UT +/- 0.0 min [1] Object Designation : (202) Chryseis Star Designation : GDR3 3367011608512432768 Star Coordinates (ICRF) : RA = 07 13 03.5808, DE = +20 59 22.540 [2] Star Magnitudes : G = 10.88 mag, RP = 10.44 mag, BP = 11.16 mag Object Magnitude : V = 13.11 mag Estimated Magnitude Drop : 2.4 mag Estimated Max. Duration : 4.0 sec Object Mean Diameter : 86 km (src: astorb) Orbital Class : MBA Speed of the shadow : 21.8 km/s Elongation to Moon & Sun : 30° (sunlit = 67%), Sun = 81° Cross-track uncertainty : 1.0 mas = 1 km = 0.02 path-width (1-sig) RUWE and duplicate source : 0.9 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#103 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 88cb9d5b-d88b-4e3a-88e9-fb2004d4c033 [observed]

 Occultation Date + Time   : 2016-04-15 at 21:43:29 UT +/- 0.0 min  [1]
 Object Designation        : (202) Chryseis
 Star Designation          : GDR3 3367011608512432768
 Star Coordinates (ICRF)   : RA = 07 13 03.5808, DE = +20 59 22.540  [2]
 Star Magnitudes           : G = 10.88 mag, RP = 10.44 mag, BP = 11.16 mag
 Object Magnitude          : V = 13.11 mag
 Estimated Magnitude Drop  : 2.4 mag
 Estimated Max. Duration   : 4.0 sec
 Object Mean Diameter      : 86 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 21.8 km/s
 Elongation to Moon & Sun  : 30° (sunlit = 67%), Sun = 81°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.9 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#103

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

SiMDA \| 3D Asteroid Catalogue \| Johnston Archive \| Star at CDS (Vizier) \| JPL Small-Body Node \| Minor Planet Center \| Wikipedia

(If error 404: link not valid which means no data available)

Interactive map

Aladin Sky Atlas

Aladin Lite direct link (has Gaia overlay)

Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 21:39:20 +29.5578 -158.6607 +04 068 +67 21:39:24 +32.0545 -152.3830 +10 071 +67 21:39:28 +33.5633 -148.5696 +13 074 +66 21:39:33 +34.7605 -145.5129 +16 075 +65 21:39:37 +35.7852 -142.8639 +19 077 +64 21:39:41 +36.6956 -140.4778 +21 079 +63 21:39:46 +37.5226 -138.2777 +23 080 +62 21:39:50 +38.2848 -136.2172 +24 082 +61 21:39:54 +38.9948 -134.2657 +26 083 +60 21:39:59 +39.6613 -132.4018 +27 085 +58 21:40:03 +40.2905 -130.6097 +29 086 +57 21:40:07 +40.8874 -128.8777 +30 087 +56 21:40:12 +41.4558 -127.1963 +31 089 +55 21:40:16 +41.9986 -125.5582 +33 090 +54 21:40:20 +42.5182 -123.9573 +34 092 +53 21:40:25 +43.0168 -122.3887 +35 093 +52 21:40:29 +43.4959 -120.8483 +36 095 +51 21:40:34 +43.9569 -119.3324 +37 096 +49 21:40:38 +44.4012 -117.8382 +38 098 +48 21:40:42 +44.8296 -116.3629 +39 099 +47 21:40:47 +45.2431 -114.9043 +40 101 +46 21:40:51 +45.6424 -113.4604 +41 102 +45 21:40:55 +46.0282 -112.0295 +42 104 +44 21:41:00 +46.4012 -110.6099 +43 105 +43 21:41:04 +46.7617 -109.2004 +44 107 +42 21:41:08 +47.1103 -107.7997 +45 109 +41 21:41:13 +47.4474 -106.4066 +45 110 +40 21:41:17 +47.7734 -105.0202 +46 112 +39 21:41:21 +48.0884 -103.6395 +47 114 +38 21:41:26 +48.3930 -102.2638 +48 116 +38 21:41:30 +48.6872 -100.8922 +48 117 +37 21:41:34 +48.9713 -099.5241 +49 119 +36 21:41:39 +49.2455 -098.1589 +50 121 +35 21:41:43 +49.5100 -096.7959 +50 123 +34 21:41:47 +49.7649 -095.4348 +51 125 +33 21:41:52 +50.0104 -094.0750 +51 127 +32 21:41:56 +50.2466 -092.7161 +52 129 +31 21:42:01 +50.4737 -091.3576 +52 131 +30 21:42:05 +50.6916 -089.9994 +53 133 +29 21:42:09 +50.9005 -088.6409 +53 135 +28 21:42:14 +51.1005 -087.2820 +54 137 +28 21:42:18 +51.2915 -085.9224 +54 139 +27 21:42:22 +51.4738 -084.5617 +55 141 +26 21:42:27 +51.6473 -083.2000 +55 143 +25 21:42:31 +51.8120 -081.8368 +55 146 +24 21:42:35 +51.9680 -080.4721 +56 148 +23 21:42:40 +52.1154 -079.1057 +56 150 +22 21:42:44 +52.2540 -077.7375 +56 153 +21 21:42:48 +52.3840 -076.3673 +57 155 +21 21:42:53 +52.5053 -074.9951 +57 157 +20 21:42:57 +52.6180 -073.6208 +57 160 +19 21:43:01 +52.7220 -072.2444 +57 162 +18 21:43:06 +52.8173 -070.8656 +57 164 +17 21:43:10 +52.9040 -069.4846 +58 167 +16 21:43:14 +52.9819 -068.1012 +58 169 +15 21:43:19 +53.0512 -066.7155 +58 172 +15 21:43:23 +53.1117 -065.3275 +58 174 +14 21:43:28 +53.1635 -063.9370 +58 177 +13 21:43:32 +53.2064 -062.5442 +58 179 +12 21:43:36 +53.2406 -061.1489 +58 182 +11 21:43:41 +53.2659 -059.7513 +58 184 +10 21:43:45 +53.2823 -058.3513 +58 187 +10 21:43:49 +53.2898 -056.9490 +57 189 +09 21:43:54 +53.2884 -055.5442 +57 192 +08 21:43:58 +53.2779 -054.1371 +57 194 +07 21:44:02 +53.2584 -052.7277 +57 196 +06 21:44:07 +53.2297 -051.3158 +57 199 +05 21:44:11 +53.1919 -049.9016 +56 201 +04 21:44:15 +53.1449 -048.4850 +56 204 +04 21:44:20 +53.0885 -047.0659 +56 206 +03 21:44:24 +53.0228 -045.6444 +56 208 +02 21:44:28 +52.9477 -044.2204 +55 211 +01 21:44:33 +52.8631 -042.7939 +55 213 +00 21:44:37 +52.7688 -041.3646 +54 215 -01 21:44:41 +52.6649 -039.9326 +54 217 -02 21:44:46 +52.5512 -038.4978 +53 219 -02 21:44:50 +52.4276 -037.0599 +53 222 -03 21:44:55 +52.2941 -035.6189 +52 224 -04 21:44:59 +52.1504 -034.1744 +52 226 -05 21:45:03 +51.9964 -032.7264 +51 228 -06 21:45:08 +51.8320 -031.2745 +51 230 -07 21:45:12 +51.6571 -029.8185 +50 232 -08 21:45:16 +51.4714 -028.3579 +50 234 -09 21:45:21 +51.2748 -026.8925 +49 236 -10 21:45:25 +51.0670 -025.4218 +48 238 -10 21:45:29 +50.8479 -023.9452 +48 240 -11 21:45:34 +50.6171 -022.4623 +47 242 -12 21:45:38 +50.3744 -020.9723 +46 244 -13 21:45:42 +50.1195 -019.4746 +45 245 -14 21:45:47 +49.8520 -017.9685 +45 247 -15 21:45:51 +49.5715 -016.4529 +44 249 -16 21:45:55 +49.2777 -014.9268 +43 251 -17 21:46:00 +48.9699 -013.3892 +42 252 -18 21:46:04 +48.6476 -011.8387 +41 254 -19 21:46:08 +48.3103 -010.2738 +40 256 -20 21:46:13 +47.9572 -008.6928 +39 258 -21 21:46:17 +47.5875 -007.0938 +38 259 -22 21:46:22 +47.2002 -005.4745 +37 261 -23 21:46:26 +46.7942 -003.8324 +36 262 -24 21:46:30 +46.3684 -002.1643 +35 264 -25 21:46:35 +45.9212 -000.4668 +34 266 -26 21:46:39 +45.4508 +001.2644 +33 267 -27 21:46:43 +44.9551 +003.0344 +32 269 -28 21:46:48 +44.4316 +004.8494 +30 271 -30 21:46:52 +43.8770 +006.7171 +29 272 -31 21:46:56 +43.2873 +008.6472 +27 274 -32 21:47:01 +42.6574 +010.6521 +26 275 -33 21:47:05 +41.9804 +012.7484 +24 277 -35 21:47:09 +41.2470 +014.9588 +22 279 -36 21:47:14 +40.4438 +017.3159 +21 281 -37 21:47:18 +39.5505 +019.8696 +18 282 -39 21:47:22 +38.5330 +022.7033 +16 284 -40 21:47:27 +37.3265 +025.9776 +13 286 -42 21:47:31 +35.7697 +030.0934 +10 289 -44 21:47:35 +32.8981 +037.4706 +03 293 -47 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 21:39:20   +29.5578  -158.6607   +04  068  +67 21:39:24   +32.0545  -152.3830   +10  071  +67 21:39:28   +33.5633  -148.5696   +13  074  +66 21:39:33   +34.7605  -145.5129   +16  075  +65 21:39:37   +35.7852  -142.8639   +19  077  +64 21:39:41   +36.6956  -140.4778   +21  079  +63 21:39:46   +37.5226  -138.2777   +23  080  +62 21:39:50   +38.2848  -136.2172   +24  082  +61 21:39:54   +38.9948  -134.2657   +26  083  +60 21:39:59   +39.6613  -132.4018   +27  085  +58 21:40:03   +40.2905  -130.6097   +29  086  +57 21:40:07   +40.8874  -128.8777   +30  087  +56 21:40:12   +41.4558  -127.1963   +31  089  +55 21:40:16   +41.9986  -125.5582   +33  090  +54 21:40:20   +42.5182  -123.9573   +34  092  +53 21:40:25   +43.0168  -122.3887   +35  093  +52 21:40:29   +43.4959  -120.8483   +36  095  +51 21:40:34   +43.9569  -119.3324   +37  096  +49 21:40:38   +44.4012  -117.8382   +38  098  +48 21:40:42   +44.8296  -116.3629   +39  099  +47 21:40:47   +45.2431  -114.9043   +40  101  +46 21:40:51   +45.6424  -113.4604   +41  102  +45 21:40:55   +46.0282  -112.0295   +42  104  +44 21:41:00   +46.4012  -110.6099   +43  105  +43 21:41:04   +46.7617  -109.2004   +44  107  +42 21:41:08   +47.1103  -107.7997   +45  109  +41 21:41:13   +47.4474  -106.4066   +45  110  +40 21:41:17   +47.7734  -105.0202   +46  112  +39 21:41:21   +48.0884  -103.6395   +47  114  +38 21:41:26   +48.3930  -102.2638   +48  116  +38 21:41:30   +48.6872  -100.8922   +48  117  +37 21:41:34   +48.9713  -099.5241   +49  119  +36 21:41:39   +49.2455  -098.1589   +50  121  +35 21:41:43   +49.5100  -096.7959   +50  123  +34 21:41:47   +49.7649  -095.4348   +51  125  +33 21:41:52   +50.0104  -094.0750   +51  127  +32 21:41:56   +50.2466  -092.7161   +52  129  +31 21:42:01   +50.4737  -091.3576   +52  131  +30 21:42:05   +50.6916  -089.9994   +53  133  +29 21:42:09   +50.9005  -088.6409   +53  135  +28 21:42:14   +51.1005  -087.2820   +54  137  +28 21:42:18   +51.2915  -085.9224   +54  139  +27 21:42:22   +51.4738  -084.5617   +55  141  +26 21:42:27   +51.6473  -083.2000   +55  143  +25 21:42:31   +51.8120  -081.8368   +55  146  +24 21:42:35   +51.9680  -080.4721   +56  148  +23 21:42:40   +52.1154  -079.1057   +56  150  +22 21:42:44   +52.2540  -077.7375   +56  153  +21 21:42:48   +52.3840  -076.3673   +57  155  +21 21:42:53   +52.5053  -074.9951   +57  157  +20 21:42:57   +52.6180  -073.6208   +57  160  +19 21:43:01   +52.7220  -072.2444   +57  162  +18 21:43:06   +52.8173  -070.8656   +57  164  +17 21:43:10   +52.9040  -069.4846   +58  167  +16 21:43:14   +52.9819  -068.1012   +58  169  +15 21:43:19   +53.0512  -066.7155   +58  172  +15 21:43:23   +53.1117  -065.3275   +58  174  +14 21:43:28   +53.1635  -063.9370   +58  177  +13 21:43:32   +53.2064  -062.5442   +58  179  +12 21:43:36   +53.2406  -061.1489   +58  182  +11 21:43:41   +53.2659  -059.7513   +58  184  +10 21:43:45   +53.2823  -058.3513   +58  187  +10 21:43:49   +53.2898  -056.9490   +57  189  +09 21:43:54   +53.2884  -055.5442   +57  192  +08 21:43:58   +53.2779  -054.1371   +57  194  +07 21:44:02   +53.2584  -052.7277   +57  196  +06 21:44:07   +53.2297  -051.3158   +57  199  +05 21:44:11   +53.1919  -049.9016   +56  201  +04 21:44:15   +53.1449  -048.4850   +56  204  +04 21:44:20   +53.0885  -047.0659   +56  206  +03 21:44:24   +53.0228  -045.6444   +56  208  +02 21:44:28   +52.9477  -044.2204   +55  211  +01 21:44:33   +52.8631  -042.7939   +55  213  +00 21:44:37   +52.7688  -041.3646   +54  215  -01 21:44:41   +52.6649  -039.9326   +54  217  -02 21:44:46   +52.5512  -038.4978   +53  219  -02 21:44:50   +52.4276  -037.0599   +53  222  -03 21:44:55   +52.2941  -035.6189   +52  224  -04 21:44:59   +52.1504  -034.1744   +52  226  -05 21:45:03   +51.9964  -032.7264   +51  228  -06 21:45:08   +51.8320  -031.2745   +51  230  -07 21:45:12   +51.6571  -029.8185   +50  232  -08 21:45:16   +51.4714  -028.3579   +50  234  -09 21:45:21   +51.2748  -026.8925   +49  236  -10 21:45:25   +51.0670  -025.4218   +48  238  -10 21:45:29   +50.8479  -023.9452   +48  240  -11 21:45:34   +50.6171  -022.4623   +47  242  -12 21:45:38   +50.3744  -020.9723   +46  244  -13 21:45:42   +50.1195  -019.4746   +45  245  -14 21:45:47   +49.8520  -017.9685   +45  247  -15 21:45:51   +49.5715  -016.4529   +44  249  -16 21:45:55   +49.2777  -014.9268   +43  251  -17 21:46:00   +48.9699  -013.3892   +42  252  -18 21:46:04   +48.6476  -011.8387   +41  254  -19 21:46:08   +48.3103  -010.2738   +40  256  -20 21:46:13   +47.9572  -008.6928   +39  258  -21 21:46:17   +47.5875  -007.0938   +38  259  -22 21:46:22   +47.2002  -005.4745   +37  261  -23 21:46:26   +46.7942  -003.8324   +36  262  -24 21:46:30   +46.3684  -002.1643   +35  264  -25 21:46:35   +45.9212  -000.4668   +34  266  -26 21:46:39   +45.4508  +001.2644   +33  267  -27 21:46:43   +44.9551  +003.0344   +32  269  -28 21:46:48   +44.4316  +004.8494   +30  271  -30 21:46:52   +43.8770  +006.7171   +29  272  -31 21:46:56   +43.2873  +008.6472   +27  274  -32 21:47:01   +42.6574  +010.6521   +26  275  -33 21:47:05   +41.9804  +012.7484   +24  277  -35 21:47:09   +41.2470  +014.9588   +22  279  -36 21:47:14   +40.4438  +017.3159   +21  281  -37 21:47:18   +39.5505  +019.8696   +18  282  -39 21:47:22   +38.5330  +022.7033   +16  284  -40 21:47:27   +37.3265  +025.9776   +13  286  -42 21:47:31   +35.7697  +030.0934   +10  289  -44 21:47:35   +32.8981  +037.4706   +03  293  -47

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +28.3744 -162.9001 +30.0932 -156.0441 +31.9370 -153.9583 +32.1026 -150.9855 +33.6013 -149.7649 +33.4950 -147.4545 +34.8704 -146.5374 +34.6318 -144.5401 +35.9396 -143.7858 +35.6174 -141.9810 +36.8815 -141.3289 +36.4993 -139.6584 +37.7326 -139.0760 +37.3042 -137.5066 +38.5143 -136.9739 +38.0484 -135.4846 +39.2405 -134.9883 +38.7432 -133.5649 +39.9209 -133.0957 +39.3964 -131.7281 +40.5624 -131.2788 +40.0141 -129.9597 +41.1703 -129.5248 +40.6006 -128.2485 +41.7485 -127.8237 +41.1595 -126.5859 +42.3003 -126.1677 +41.6937 -124.9650 +42.8283 -124.5503 +42.2054 -123.3801 +43.3346 -122.9663 +42.6965 -121.8264 +43.8209 -121.4114 +43.1687 -120.2999 +44.2888 -119.8818 +43.6232 -118.7974 +44.7394 -118.3744 +44.0612 -117.3159 +45.1739 -116.8865 +44.4837 -115.8529 +45.5932 -115.4156 +44.8916 -114.4063 +45.9981 -113.9597 +45.2856 -112.9741 +46.3893 -112.5171 +45.6663 -111.5546 +46.7673 -111.0860 +46.0343 -110.1464 +47.1327 -109.6651 +46.3901 -108.7480 +47.4861 -108.2531 +46.7342 -107.3584 +47.8277 -106.8488 +47.0669 -105.9763 +48.1580 -105.4511 +47.3886 -104.6009 +48.4773 -104.0592 +47.6996 -103.2312 +48.7859 -102.6722 +48.0002 -101.8664 +49.0840 -101.2893 +48.2905 -100.5059 +49.3719 -099.9098 +48.5710 -099.1489 +49.6498 -098.5331 +48.8416 -097.7949 +49.9178 -097.1586 +49.1027 -096.4433 +50.1762 -095.7858 +49.3543 -095.0936 +50.4250 -094.4142 +49.5967 -093.7453 +50.6644 -093.0433 +49.8298 -092.3980 +50.8944 -091.6728 +50.0539 -091.0514 +51.1153 -090.3023 +50.2690 -089.7050 +51.3270 -088.9315 +50.4752 -088.3586 +51.5297 -087.5600 +50.6725 -087.0119 +51.7233 -086.1877 +50.8611 -085.6647 +51.9081 -084.8142 +51.0410 -084.3166 +52.0839 -083.4394 +51.2122 -082.9675 +52.2508 -082.0630 +51.3748 -081.6172 +52.4089 -080.6850 +51.5288 -080.2654 +52.5582 -079.3050 +51.6742 -078.9122 +52.6987 -077.9231 +51.8111 -077.5573 +52.8305 -076.5391 +51.9394 -076.2006 +52.9534 -075.1529 +52.0592 -074.8420 +53.0675 -073.7645 +52.1704 -073.4814 +53.1729 -072.3737 +52.2731 -072.1188 +53.2694 -070.9805 +52.3672 -070.7541 +53.3572 -069.5849 +52.4528 -069.3872 +53.4361 -068.1869 +52.5299 -068.0181 +53.5062 -066.7863 +52.5983 -066.6468 +53.5674 -065.3833 +52.6582 -065.2731 +53.6197 -063.9779 +52.7094 -063.8972 +53.6631 -062.5699 +52.7520 -062.5190 +53.6976 -061.1595 +52.7858 -061.1385 +53.7230 -059.7466 +52.8110 -059.7557 +53.7394 -058.3313 +52.8274 -058.3706 +53.7468 -056.9135 +52.8351 -056.9831 +53.7451 -055.4933 +52.8339 -055.5933 +53.7342 -054.0708 +52.8238 -054.2011 +53.7141 -052.6458 +52.8048 -052.8067 +53.6847 -051.2185 +52.7769 -051.4098 +53.6460 -049.7888 +52.7399 -050.0106 +53.5980 -048.3567 +52.6938 -048.6090 +53.5405 -046.9222 +52.6386 -047.2049 +53.4735 -045.4853 +52.5741 -045.7983 +53.3969 -044.0459 +52.5004 -044.3892 +53.3106 -042.6040 +52.4173 -042.9775 +53.2147 -041.1595 +52.3248 -041.5631 +53.1088 -039.7123 +52.2227 -040.1459 +52.9931 -038.2622 +52.1110 -038.7258 +52.8673 -036.8093 +51.9896 -037.3026 +52.7313 -035.3532 +51.8583 -035.8761 +52.5851 -033.8938 +51.7170 -034.4462 +52.4284 -032.4309 +51.5656 -033.0126 +52.2612 -030.9643 +51.4040 -031.5751 +52.0832 -029.4935 +51.2320 -030.1334 +51.8943 -028.0183 +51.0494 -028.6871 +51.6943 -026.5383 +50.8560 -027.2359 +51.4830 -025.0531 +50.6517 -025.7793 +51.2602 -023.5620 +50.4361 -024.3168 +51.0255 -022.0646 +50.2091 -022.8479 +50.7787 -020.5603 +49.9704 -021.3720 +50.5195 -019.0482 +49.7196 -019.8884 +50.2475 -017.5276 +49.4565 -018.3963 +49.9623 -015.9975 +49.1806 -016.8948 +49.6635 -014.4569 +48.8915 -015.3830 +49.3505 -012.9046 +48.5887 -013.8597 +49.0227 -011.3393 +48.2717 -012.3236 +48.6797 -009.7593 +47.9400 -010.7734 +48.3204 -008.1630 +47.5927 -009.2073 +47.9443 -006.5483 +47.2291 -007.6236 +47.5502 -004.9128 +46.8484 -006.0201 +47.1370 -003.2540 +46.4495 -004.3942 +46.7034 -001.5685 +46.0311 -002.7430 +46.2479 +000.1474 +45.5918 -001.0633 +45.7685 +001.8981 +45.1300 +000.6491 +45.2631 +003.6890 +44.6436 +002.3990 +44.7289 +005.5267 +44.1303 +004.1923 +44.1624 +007.4194 +43.5869 +006.0361 +43.5595 +009.3775 +43.0098 +007.9396 +42.9144 +011.4145 +42.3942 +009.9142 +42.2198 +013.5485 +41.7337 +011.9752 +41.4653 +015.8044 +41.0199 +014.1433 +40.6359 +018.2190 +40.2408 +016.4477 +39.7082 +020.8494 +39.3783 +018.9324 +38.6421 +023.7946 +38.4036 +021.6687 +37.3561 +027.2558 +37.2634 +024.7878 +35.6215 +031.8029 +35.8379 +028.5878 +35.6561 +031.7091 +33.6595 +034.2388 Azimuth (Azm) measured from North to East.

Collaborative Occultation Resources and Archive (CORA)

Stellar Occultation by (202) Chryseis on 2016-04-15 (21:43:29 UT)