Cora»OccDetail

Stellar Occultation by (40086) 1998 MK33 on 2024-06-28 (23:56:56 UT)

Event Details
Occultation UUID [and db] : e5e04f60-ddb4-11f0-547e-d705ff4f0460 [observed] Occultation Date + Time : 2024-06-28 at 23:56:56 UT +/- 0.01 min [1] Object Designation : (40086) 1998 MK33 Star Designation : GDR3 4097577234800841472 Star Coordinates (ICRF) : RA = 18 16 40.7071, DE = -16 47 50.309 [2] Star Magnitudes : G = 13.47 mag, RP = 17.41 mag, BP = 18.68 mag Object Magnitude : V = 17.36 mag Estimated Magnitude Drop : 3.9 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 10.7 km/s Object Mean Diameter : 4.3 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.6483 arcs/min @ PA = 246 deg Horizontal Parallax : 6.4540 arcs Dynamical Class : MBA Elongation to Moon & Sun : 95° (sunlit = 49%), Sun = 172° Cross-track uncertainty : 2.9 mas = 2 km = 0.67 path-width (1-sig) RUWE and duplicate source : 1.16 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#48 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : e5e04f60-ddb4-11f0-547e-d705ff4f0460 [observed]

 Occultation Date + Time   : 2024-06-28 at 23:56:56 UT +/- 0.01 min  [1]
 Object Designation        : (40086) 1998 MK33
 Star Designation          : GDR3 4097577234800841472
 Star Coordinates (ICRF)   : RA = 18 16 40.7071, DE = -16 47 50.309  [2]
 Star Magnitudes           : G = 13.47 mag, RP = 17.41 mag, BP = 18.68 mag
 Object Magnitude          : V = 17.36 mag
 Estimated Magnitude Drop  : 3.9 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 10.7 km/s
 Object Mean Diameter      : 4.3 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.6483 arcs/min @ PA = 246 deg
 Horizontal Parallax       : 6.4540 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 95° (sunlit = 49%), Sun = 172°
 Cross-track uncertainty   : 2.9 mas = 2 km = 0.67 path-width (1-sig)
 RUWE and duplicate source : 1.16 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#48
 Note                      : FP:true

 
 [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

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Interactive map

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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 ---------------------------------------------- 23:51:26 +67.2385 +022.2248 +04 202 +02 23:51:33 +64.0233 +017.7479 +08 198 -02 23:51:41 +61.8949 +014.8949 +10 196 -04 23:51:48 +60.1900 +012.6434 +12 194 -06 23:51:56 +58.7297 +010.7264 +14 192 -08 23:52:03 +57.4342 +009.0275 +15 190 -09 23:52:11 +56.2595 +007.4837 +17 189 -10 23:52:18 +55.1783 +006.0568 +18 188 -12 23:52:26 +54.1725 +004.7214 +19 186 -13 23:52:33 +53.2290 +003.4598 +20 185 -14 23:52:41 +52.3382 +002.2591 +21 184 -14 23:52:48 +51.4929 +001.1095 +22 183 -15 23:52:56 +50.6872 +000.0033 +23 182 -16 23:53:03 +49.9167 -001.0655 +23 181 -17 23:53:11 +49.1774 -002.1017 +24 180 -17 23:53:18 +48.4664 -003.1096 +25 179 -18 23:53:26 +47.7810 -004.0923 +25 178 -19 23:53:33 +47.1190 -005.0528 +26 177 -19 23:53:41 +46.4785 -005.9935 +27 176 -20 23:53:48 +45.8579 -006.9165 +27 175 -20 23:53:56 +45.2557 -007.8237 +28 174 -21 23:54:03 +44.6707 -008.7167 +28 173 -21 23:54:11 +44.1019 -009.5968 +29 172 -22 23:54:18 +43.5481 -010.4654 +29 171 -22 23:54:26 +43.0086 -011.3237 +30 170 -23 23:54:33 +42.4826 -012.1725 +30 169 -23 23:54:41 +41.9694 -013.0130 +30 168 -23 23:54:48 +41.4684 -013.8459 +31 167 -24 23:54:56 +40.9790 -014.6720 +31 166 -24 23:55:03 +40.5006 -015.4920 +31 165 -24 23:55:11 +40.0329 -016.3067 +32 164 -24 23:55:18 +39.5754 -017.1167 +32 163 -25 23:55:26 +39.1277 -017.9224 +32 162 -25 23:55:33 +38.6895 -018.7246 +32 161 -25 23:55:41 +38.2605 -019.5236 +33 160 -25 23:55:48 +37.8403 -020.3201 +33 159 -25 23:55:56 +37.4287 -021.1145 +33 159 -26 23:56:03 +37.0254 -021.9073 +33 158 -26 23:56:11 +36.6303 -022.6988 +33 157 -26 23:56:18 +36.2431 -023.4895 +33 156 -26 23:56:26 +35.8637 -024.2799 +33 155 -26 23:56:33 +35.4918 -025.0703 +34 154 -26 23:56:41 +35.1274 -025.8612 +34 153 -26 23:56:48 +34.7703 -026.6529 +34 152 -26 23:56:56 +34.4204 -027.4458 +34 151 -26 23:57:03 +34.0775 -028.2404 +34 150 -26 23:57:11 +33.7417 -029.0370 +34 149 -26 23:57:18 +33.4128 -029.8360 +34 148 -26 23:57:26 +33.0907 -030.6378 +33 148 -26 23:57:33 +32.7754 -031.4428 +33 147 -26 23:57:41 +32.4668 -032.2515 +33 146 -26 23:57:48 +32.1650 -033.0642 +33 145 -26 23:57:56 +31.8699 -033.8814 +33 144 -25 23:58:03 +31.5816 -034.7036 +33 143 -25 23:58:11 +31.2999 -035.5312 +33 142 -25 23:58:18 +31.0250 -036.3647 +32 141 -25 23:58:26 +30.7569 -037.2047 +32 141 -25 23:58:33 +30.4956 -038.0516 +32 140 -24 23:58:41 +30.2413 -038.9061 +32 139 -24 23:58:48 +29.9939 -039.7687 +31 138 -24 23:58:56 +29.7537 -040.6401 +31 137 -24 23:59:03 +29.5207 -041.5210 +31 136 -23 23:59:11 +29.2950 -042.4122 +30 135 -23 23:59:18 +29.0769 -043.3145 +30 135 -22 23:59:26 +28.8666 -044.2287 +30 134 -22 23:59:33 +28.6643 -045.1558 +29 133 -22 23:59:41 +28.4702 -046.0970 +29 132 -21 23:59:48 +28.2846 -047.0532 +28 131 -21 23:59:56 +28.1080 -048.0260 +28 131 -20 24:00:03 +27.9406 -049.0166 +27 130 -20 24:00:11 +27.7830 -050.0268 +27 129 -19 24:00:18 +27.6356 -051.0584 +26 128 -19 24:00:26 +27.4992 -052.1135 +25 127 -18 24:00:33 +27.3744 -053.1947 +25 127 -17 24:00:41 +27.2621 -054.3046 +24 126 -17 24:00:48 +27.1633 -055.4468 +23 125 -16 24:00:56 +27.0792 -056.6252 +22 124 -15 24:01:03 +27.0113 -057.8446 +22 123 -14 24:01:11 +26.9615 -059.1109 +21 123 -14 24:01:18 +26.9320 -060.4317 +20 122 -13 24:01:26 +26.9258 -061.8162 +19 121 -12 24:01:33 +26.9468 -063.2772 +18 120 -11 24:01:41 +27.0003 -064.8315 +16 119 -09 24:01:48 +27.0939 -066.5035 +15 118 -08 24:01:56 +27.2390 -068.3299 +14 117 -07 24:02:03 +27.4545 -070.3712 +12 116 -05 24:02:11 +27.7758 -072.7415 +10 115 -03 24:02:18 +28.2875 -075.7139 +07 114 -01 24:02:26 +29.3965 -080.6063 +03 111 +04 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 23:51:26   +67.2385  +022.2248   +04  202  +02 23:51:33   +64.0233  +017.7479   +08  198  -02 23:51:41   +61.8949  +014.8949   +10  196  -04 23:51:48   +60.1900  +012.6434   +12  194  -06 23:51:56   +58.7297  +010.7264   +14  192  -08 23:52:03   +57.4342  +009.0275   +15  190  -09 23:52:11   +56.2595  +007.4837   +17  189  -10 23:52:18   +55.1783  +006.0568   +18  188  -12 23:52:26   +54.1725  +004.7214   +19  186  -13 23:52:33   +53.2290  +003.4598   +20  185  -14 23:52:41   +52.3382  +002.2591   +21  184  -14 23:52:48   +51.4929  +001.1095   +22  183  -15 23:52:56   +50.6872  +000.0033   +23  182  -16 23:53:03   +49.9167  -001.0655   +23  181  -17 23:53:11   +49.1774  -002.1017   +24  180  -17 23:53:18   +48.4664  -003.1096   +25  179  -18 23:53:26   +47.7810  -004.0923   +25  178  -19 23:53:33   +47.1190  -005.0528   +26  177  -19 23:53:41   +46.4785  -005.9935   +27  176  -20 23:53:48   +45.8579  -006.9165   +27  175  -20 23:53:56   +45.2557  -007.8237   +28  174  -21 23:54:03   +44.6707  -008.7167   +28  173  -21 23:54:11   +44.1019  -009.5968   +29  172  -22 23:54:18   +43.5481  -010.4654   +29  171  -22 23:54:26   +43.0086  -011.3237   +30  170  -23 23:54:33   +42.4826  -012.1725   +30  169  -23 23:54:41   +41.9694  -013.0130   +30  168  -23 23:54:48   +41.4684  -013.8459   +31  167  -24 23:54:56   +40.9790  -014.6720   +31  166  -24 23:55:03   +40.5006  -015.4920   +31  165  -24 23:55:11   +40.0329  -016.3067   +32  164  -24 23:55:18   +39.5754  -017.1167   +32  163  -25 23:55:26   +39.1277  -017.9224   +32  162  -25 23:55:33   +38.6895  -018.7246   +32  161  -25 23:55:41   +38.2605  -019.5236   +33  160  -25 23:55:48   +37.8403  -020.3201   +33  159  -25 23:55:56   +37.4287  -021.1145   +33  159  -26 23:56:03   +37.0254  -021.9073   +33  158  -26 23:56:11   +36.6303  -022.6988   +33  157  -26 23:56:18   +36.2431  -023.4895   +33  156  -26 23:56:26   +35.8637  -024.2799   +33  155  -26 23:56:33   +35.4918  -025.0703   +34  154  -26 23:56:41   +35.1274  -025.8612   +34  153  -26 23:56:48   +34.7703  -026.6529   +34  152  -26 23:56:56   +34.4204  -027.4458   +34  151  -26 23:57:03   +34.0775  -028.2404   +34  150  -26 23:57:11   +33.7417  -029.0370   +34  149  -26 23:57:18   +33.4128  -029.8360   +34  148  -26 23:57:26   +33.0907  -030.6378   +33  148  -26 23:57:33   +32.7754  -031.4428   +33  147  -26 23:57:41   +32.4668  -032.2515   +33  146  -26 23:57:48   +32.1650  -033.0642   +33  145  -26 23:57:56   +31.8699  -033.8814   +33  144  -25 23:58:03   +31.5816  -034.7036   +33  143  -25 23:58:11   +31.2999  -035.5312   +33  142  -25 23:58:18   +31.0250  -036.3647   +32  141  -25 23:58:26   +30.7569  -037.2047   +32  141  -25 23:58:33   +30.4956  -038.0516   +32  140  -24 23:58:41   +30.2413  -038.9061   +32  139  -24 23:58:48   +29.9939  -039.7687   +31  138  -24 23:58:56   +29.7537  -040.6401   +31  137  -24 23:59:03   +29.5207  -041.5210   +31  136  -23 23:59:11   +29.2950  -042.4122   +30  135  -23 23:59:18   +29.0769  -043.3145   +30  135  -22 23:59:26   +28.8666  -044.2287   +30  134  -22 23:59:33   +28.6643  -045.1558   +29  133  -22 23:59:41   +28.4702  -046.0970   +29  132  -21 23:59:48   +28.2846  -047.0532   +28  131  -21 23:59:56   +28.1080  -048.0260   +28  131  -20 24:00:03   +27.9406  -049.0166   +27  130  -20 24:00:11   +27.7830  -050.0268   +27  129  -19 24:00:18   +27.6356  -051.0584   +26  128  -19 24:00:26   +27.4992  -052.1135   +25  127  -18 24:00:33   +27.3744  -053.1947   +25  127  -17 24:00:41   +27.2621  -054.3046   +24  126  -17 24:00:48   +27.1633  -055.4468   +23  125  -16 24:00:56   +27.0792  -056.6252   +22  124  -15 24:01:03   +27.0113  -057.8446   +22  123  -14 24:01:11   +26.9615  -059.1109   +21  123  -14 24:01:18   +26.9320  -060.4317   +20  122  -13 24:01:26   +26.9258  -061.8162   +19  121  -12 24:01:33   +26.9468  -063.2772   +18  120  -11 24:01:41   +27.0003  -064.8315   +16  119  -09 24:01:48   +27.0939  -066.5035   +15  118  -08 24:01:56   +27.2390  -068.3299   +14  117  -07 24:02:03   +27.4545  -070.3712   +12  116  -05 24:02:11   +27.7758  -072.7415   +10  115  -03 24:02:18   +28.2875  -075.7139   +07  114  -01 24:02:26   +29.3965  -080.6063   +03  111  +04

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +67.0427 +022.0468 +67.4437 +022.4162 +63.9107 +017.6879 +64.1376 +017.8096 +61.8059 +014.8644 +61.9847 +014.9261 +60.1134 +012.6268 +60.2670 +012.6603 +58.6610 +010.7181 +58.7987 +010.7350 +57.3711 +009.0245 +57.4974 +009.0306 +56.2007 +007.4845 +56.3184 +007.4830 +55.1229 +006.0604 +55.2339 +006.0532 +54.1198 +004.7272 +54.2253 +004.7156 +53.1786 +003.4674 +53.2794 +003.4523 +52.2898 +002.2681 +52.3867 +002.2502 +51.4462 +001.1196 +51.5397 +001.0994 +50.6420 +000.0144 +50.7326 -000.0078 +49.8727 -001.0536 +49.9607 -001.0774 +49.1347 -002.0892 +49.2203 -002.1144 +48.4247 -003.0964 +48.5082 -003.1228 +47.7402 -004.0786 +47.8219 -004.1061 +47.0790 -005.0386 +47.1590 -005.0670 +46.4393 -005.9789 +46.5177 -006.0082 +45.8194 -006.9015 +45.8964 -006.9316 +45.2179 -007.8084 +45.2936 -007.8391 +44.6335 -008.7010 +44.7080 -008.7324 +44.0652 -009.5808 +44.1386 -009.6128 +43.5120 -010.4492 +43.5843 -010.4817 +42.9730 -011.3072 +43.0443 -011.3402 +42.4474 -012.1558 +42.5179 -012.1893 +41.9346 -012.9960 +42.0043 -013.0300 +41.4340 -013.8287 +41.5028 -013.8631 +40.9449 -014.6546 +41.0130 -014.6894 +40.4669 -015.4745 +40.5344 -015.5097 +39.9995 -016.2890 +40.0663 -016.3245 +39.5423 -017.0987 +39.6085 -017.1346 +39.0949 -017.9043 +39.1605 -017.9406 +38.6570 -018.7063 +38.7221 -018.7429 +38.2282 -019.5052 +38.2928 -019.5422 +37.8082 -020.3015 +37.8723 -020.3388 +37.3968 -021.0957 +37.4605 -021.1334 +36.9938 -021.8882 +37.0570 -021.9263 +36.5989 -022.6796 +36.6617 -022.7180 +36.2119 -023.4702 +36.2744 -023.5089 +35.8326 -024.2604 +35.8948 -024.2995 +35.4609 -025.0506 +35.5228 -025.0901 +35.0966 -025.8413 +35.1582 -025.8811 +34.7397 -026.6328 +34.8010 -026.6730 +34.3899 -027.4256 +34.4509 -027.4661 +34.0472 -028.2199 +34.1080 -028.2609 +33.7114 -029.0163 +33.7720 -029.0577 +33.3826 -029.8151 +33.4430 -029.8569 +33.0606 -030.6167 +33.1208 -030.6589 +32.7454 -031.4215 +32.8054 -031.4642 +32.4369 -032.2299 +32.4968 -032.2731 +32.1352 -033.0424 +32.1949 -033.0860 +31.8401 -033.8594 +31.8998 -033.9035 +31.5518 -034.6813 +31.6114 -034.7259 +31.2702 -035.5087 +31.3297 -035.5538 +30.9953 -036.3419 +31.0547 -036.3876 +30.7272 -037.1815 +30.7866 -037.2279 +30.4659 -038.0281 +30.5253 -038.0751 +30.2116 -038.8823 +30.2710 -038.9299 +29.9642 -039.7445 +30.0236 -039.7929 +29.7239 -040.6156 +29.7834 -040.6647 +29.4909 -041.4961 +29.5504 -041.5460 +29.2652 -042.3869 +29.3249 -042.4376 +29.0471 -043.2887 +29.1068 -043.3404 +28.8367 -044.2024 +28.8966 -044.2551 +28.6342 -045.1290 +28.6943 -045.1827 +28.4400 -046.0696 +28.5004 -046.1244 +28.2544 -047.0253 +28.3149 -047.0813 +28.0776 -047.9973 +28.1384 -048.0546 +27.9100 -048.9873 +27.9712 -049.0460 +27.7522 -049.9967 +27.8137 -050.0570 +27.6047 -051.0274 +27.6666 -051.0894 +27.4680 -052.0817 +27.5304 -052.1455 +27.3429 -053.1618 +27.4059 -053.2277 +27.2303 -054.2706 +27.2939 -054.3388 +27.1311 -055.4115 +27.1954 -055.4822 +27.0466 -056.5884 +27.1118 -056.6621 +26.9783 -057.8062 +27.0444 -057.8831 +26.9278 -059.0706 +26.9951 -059.1514 +26.8977 -060.3891 +26.9663 -060.4744 +26.8907 -061.7710 +26.9609 -061.8616 +26.9107 -063.2288 +26.9829 -063.3258 +26.9630 -064.7791 +27.0377 -064.8842 +27.0550 -066.4459 +27.1329 -066.5614 +27.1979 -068.2654 +27.2802 -068.3948 +27.4103 -070.2966 +27.4989 -070.4464 +27.7265 -072.6505 +27.8254 -072.8335 +28.2276 -075.5888 +28.3482 -075.8414 +29.2804 -080.2993 +29.5232 -080.9477 Azimuth (Azm) measured from North to East.

Apply ephem. offset (O-C) in RA & DE and CTU:
CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.