Stellar Occultation by (420) Bertholda on 2025-01-01 (20:09:02 UT)
Event Details
Occultation UUID [and db] : 9af9b0f0-c35b-11ef-5276-e2a4ee9c4889 [observed]
Occultation Date + Time : 2025-01-01 at 20:09:02 UT +/- 0.01 min [1]
Object Designation : (420) Bertholda
Star Designation : GDR3 3370526476607592192
Star Coordinates (ICRF) : RA = 06 25 39.0158, DE = +17 48 07.109 [2]
Star Magnitudes : G = 13.81 mag, RP = 13.25 mag, BP = 14.19 mag
Object Magnitude : V = 13.1 mag
Estimated Magnitude Drop : 0.5 mag
Estimated Max. Duration : 10.2 sec
Object Mean Diameter : 141 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 13.9 km/s
Elongation to Moon & Sun : 149° (sunlit = 4%), Sun = 172°
Cross-track uncertainty : 1.0 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.18 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#137
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
Aladin Lite direct link (has Gaia overlay)
Occultation Ground Track
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Time[UT] | Lat----CENTR----Lon | Alt Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon
hh:mm:ss | +DD.dddd +DDD.dddd | deg deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd
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20:02:23 +33.4372 +143.2709 +10 285 -18 +33.2797 +141.2872 +33.4756 +145.6296
20:02:34 +35.3114 +136.9746 +16 281 -23 +34.9690 +135.5299 +35.6157 +138.5525
20:02:45 +36.6526 +132.2090 +20 278 -27 +36.2295 +130.9931 +37.0543 +133.5097
20:02:57 +37.7370 +128.1476 +23 275 -31 +37.2643 +127.0702 +38.1956 +129.2898
20:03:08 +38.6594 +124.5098 +26 273 -34 +38.1513 +123.5304 +39.1573 +125.5432
20:03:19 +39.4659 +121.1602 +29 270 -36 +38.9305 +120.2567 +39.9937 +122.1109
20:03:30 +40.1831 +118.0213 +31 268 -39 +39.6257 +117.1801 +40.7349 +118.9048
20:03:41 +40.8282 +115.0439 +33 265 -41 +40.2521 +114.2561 +41.4000 +115.8702
20:03:52 +41.4127 +112.1945 +35 263 -43 +40.8207 +111.4540 +42.0017 +112.9707
20:04:04 +41.9451 +109.4492 +37 261 -45 +41.3391 +108.7516 +42.5491 +110.1801
20:04:15 +42.4317 +106.7903 +39 258 -47 +41.8133 +106.1323 +43.0489 +107.4796
20:04:26 +42.8774 +104.2043 +41 256 -48 +42.2478 +103.5833 +43.5064 +104.8546
20:04:37 +43.2858 +101.6803 +42 253 -50 +42.6462 +101.0946 +43.9255 +102.2938
20:04:48 +43.6603 +099.2101 +44 251 -52 +43.0116 +098.6580 +44.3096 +099.7883
20:04:59 +44.0031 +096.7867 +45 248 -53 +43.3462 +096.2671 +44.6612 +097.3308
20:05:11 +44.3165 +094.4043 +47 246 -54 +43.6520 +093.9163 +44.9825 +094.9155
20:05:22 +44.6022 +092.0584 +48 243 -56 +43.9309 +091.6012 +45.2755 +092.5374
20:05:33 +44.8617 +089.7449 +49 240 -57 +44.1841 +089.3178 +45.5415 +090.1924
20:05:44 +45.0962 +087.4605 +51 237 -58 +44.4130 +087.0630 +45.7820 +087.8770
20:05:55 +45.3069 +085.2022 +52 235 -59 +44.6185 +084.8340 +45.9982 +085.5883
20:06:07 +45.4947 +082.9677 +53 232 -60 +44.8017 +082.6283 +46.1909 +083.3236
20:06:18 +45.6604 +080.7548 +54 229 -61 +44.9632 +080.4439 +46.3610 +081.0810
20:06:29 +45.8048 +078.5617 +55 225 -62 +45.1040 +078.2790 +46.5094 +078.8583
20:06:40 +45.9286 +076.3866 +56 222 -63 +45.2244 +076.1318 +46.6366 +076.6540
20:06:51 +46.0322 +074.2281 +57 219 -64 +45.3252 +074.0011 +46.7433 +074.4666
20:07:02 +46.1163 +072.0851 +58 216 -65 +45.4068 +071.8854 +46.8300 +072.2948
20:07:14 +46.1812 +069.9562 +58 212 -65 +45.4697 +069.7838 +46.8971 +070.1375
20:07:25 +46.2274 +067.8404 +59 209 -66 +45.5142 +067.6950 +46.9452 +067.9935
20:07:36 +46.2553 +065.7369 +60 205 -66 +45.5407 +065.6183 +46.9744 +065.8620
20:07:47 +46.2651 +063.6448 +60 201 -66 +45.5496 +063.5527 +46.9853 +063.7420
20:07:58 +46.2573 +061.5631 +61 197 -67 +45.5411 +061.4973 +46.9781 +061.6328
20:08:09 +46.2319 +059.4912 +61 194 -67 +45.5154 +059.4515 +46.9530 +059.5337
20:08:21 +46.1893 +057.4284 +61 190 -67 +45.4728 +057.4145 +46.9104 +057.4438
20:08:32 +46.1296 +055.3739 +62 186 -67 +45.4135 +055.3855 +46.8503 +055.3626
20:08:43 +46.0531 +053.3270 +62 182 -66 +45.3377 +053.3640 +46.7731 +053.2893
20:08:54 +45.9598 +051.2872 +62 178 -66 +45.2454 +051.3492 +46.6788 +051.2233
20:09:05 +45.8500 +049.2537 +62 174 -66 +45.1369 +049.3404 +46.5676 +049.1639
20:09:16 +45.7236 +047.2257 +62 170 -65 +45.0122 +047.3370 +46.4396 +047.1104
20:09:28 +45.5809 +045.2028 +62 166 -65 +44.8714 +045.3382 +46.2948 +045.0621
20:09:39 +45.4218 +043.1840 +61 162 -64 +44.7144 +043.3434 +46.1334 +043.0184
20:09:50 +45.2463 +041.1687 +61 158 -64 +44.5415 +041.3517 +45.9553 +040.9784
20:10:01 +45.0545 +039.1560 +61 154 -63 +44.3524 +039.3624 +45.7606 +038.9414
20:10:12 +44.8463 +037.1451 +60 150 -62 +44.1473 +037.3746 +45.5492 +036.9065
20:10:24 +44.6217 +035.1352 +60 147 -61 +43.9260 +035.3874 +45.3210 +034.8727
20:10:35 +44.3805 +033.1252 +59 143 -60 +43.6885 +033.3999 +45.0761 +032.8392
20:10:46 +44.1227 +031.1140 +58 140 -59 +43.4346 +031.4111 +44.8142 +030.8048
20:10:57 +43.8480 +029.1006 +58 136 -58 +43.1641 +029.4197 +44.5351 +028.7684
20:11:08 +43.5563 +027.0836 +57 133 -57 +42.8768 +027.4247 +44.2387 +026.7287
20:11:19 +43.2473 +025.0618 +56 130 -56 +42.5725 +025.4245 +43.9247 +024.6843
20:11:31 +42.9206 +023.0335 +55 127 -55 +42.2508 +023.4178 +43.5927 +022.6336
20:11:42 +42.5759 +020.9971 +54 124 -54 +41.9114 +021.4030 +43.2424 +020.5749
20:11:53 +42.2126 +018.9508 +53 121 -52 +41.5539 +019.3781 +42.8733 +018.5063
20:12:04 +41.8304 +016.8925 +52 118 -51 +41.1776 +017.3412 +42.4848 +016.4257
20:12:15 +41.4285 +014.8197 +51 116 -50 +40.7820 +015.2899 +42.0763 +014.3306
20:12:26 +41.0062 +012.7298 +49 113 -48 +40.3663 +013.2217 +41.6470 +012.2183
20:12:38 +40.5625 +010.6199 +48 111 -47 +39.9297 +011.1337 +41.1960 +010.0856
20:12:49 +40.0966 +008.4863 +47 108 -45 +39.4712 +009.0224 +40.7221 +007.9288
20:13:00 +39.6069 +006.3252 +45 106 -44 +38.9895 +006.8841 +40.2242 +005.7439
20:13:11 +39.0922 +004.1316 +44 104 -42 +38.4833 +004.7140 +39.7006 +003.5258
20:13:22 +38.5506 +001.9001 +42 101 -40 +37.9507 +002.5070 +39.1494 +001.2688
20:13:34 +37.9799 -000.3761 +41 099 -39 +37.3898 +000.2566 +38.5684 -001.0343
20:13:45 +37.3775 -002.7050 +39 097 -37 +36.7979 -002.0450 +37.9548 -003.3919
20:13:56 +36.7399 -005.0966 +37 095 -35 +36.1720 -004.4071 +37.3050 -005.8146
20:14:07 +36.0630 -007.5636 +35 093 -33 +35.5079 -006.8418 +36.6145 -008.3158
20:14:18 +35.3413 -010.1222 +33 091 -31 +34.8006 -009.3641 +35.8774 -010.9128
20:14:29 +34.5675 -012.7939 +31 089 -29 +34.0432 -011.9942 +35.0859 -013.6290
20:14:41 +33.7315 -015.6083 +29 087 -26 +33.2266 -014.7594 +34.2290 -016.4965
20:14:52 +32.8189 -018.6081 +26 085 -24 +32.3375 -017.6985 +33.2908 -019.5627
20:15:03 +31.8075 -021.8593 +24 083 -21 +31.3560 -020.8705 +32.2462 -022.9018
20:15:14 +30.6597 -025.4729 +20 081 -17 +30.2495 -024.3722 +31.0516 -026.6431
20:15:25 +29.3028 -029.6670 +17 079 -14 +28.9572 -028.3855 +29.6181 -031.0534
20:15:36 +27.5488 -035.0082 +12 076 -09 +27.3357 -033.3416 +27.6860 -036.9163
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.