Stellar Occultation by (420) Bertholda on 2025-01-01 (20:09:02 UT)
Event Details
Occultation UUID [and db] : af1d1260-85a9-11ef-78cd-4c7f7b6a57e0 [asteroids]
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#135
[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 +33.4332 +143.2821 +10 285 -18 +33.2761 +141.2969 +33.4709 +145.6431
20:02:34 +35.3087 +136.9820 +16 281 -23 +34.9664 +135.5369 +35.6128 +138.5605
20:02:45 +36.6503 +132.2151 +20 278 -27 +36.2273 +130.9990 +37.0520 +133.5161
20:02:57 +37.7351 +128.1529 +23 275 -31 +37.2624 +127.0754 +38.1935 +129.2953
20:03:08 +38.6576 +124.5147 +26 273 -34 +38.1496 +123.5352 +39.1555 +125.5482
20:03:19 +39.4642 +121.1648 +29 270 -36 +38.9289 +120.2611 +39.9920 +122.1155
20:03:30 +40.1816 +118.0256 +31 268 -39 +39.6242 +117.1843 +40.7334 +118.9091
20:03:41 +40.8268 +115.0479 +33 265 -41 +40.2507 +114.2601 +41.3986 +115.8744
20:03:52 +41.4114 +112.1984 +35 263 -43 +40.8193 +111.4579 +42.0004 +112.9746
20:04:04 +41.9439 +109.4530 +37 261 -45 +41.3378 +108.7554 +42.5478 +110.1840
20:04:15 +42.4305 +106.7940 +39 258 -47 +41.8121 +106.1360 +43.0477 +107.4833
20:04:26 +42.8762 +104.2079 +41 256 -48 +42.2466 +103.5869 +43.5052 +104.8582
20:04:37 +43.2847 +101.6839 +42 253 -50 +42.6451 +101.0981 +43.9244 +102.2974
20:04:48 +43.6592 +099.2136 +44 251 -52 +43.0105 +098.6615 +44.3085 +099.7918
20:04:59 +44.0021 +096.7901 +45 248 -53 +43.3452 +096.2705 +44.6601 +097.3343
20:05:11 +44.3155 +094.4077 +47 246 -54 +43.6511 +093.9197 +44.9815 +094.9189
20:05:22 +44.6012 +092.0618 +48 243 -56 +43.9300 +091.6045 +45.2745 +092.5408
20:05:33 +44.8608 +089.7482 +49 240 -57 +44.1832 +089.3211 +45.5406 +090.1958
20:05:44 +45.0953 +087.4638 +51 237 -58 +44.4121 +087.0663 +45.7812 +087.8803
20:05:55 +45.3060 +085.2055 +52 235 -59 +44.6177 +084.8373 +45.9973 +085.5916
20:06:07 +45.4939 +082.9710 +53 232 -60 +44.8009 +082.6316 +46.1901 +083.3270
20:06:18 +45.6596 +080.7581 +54 229 -61 +44.9625 +080.4472 +46.3602 +081.0843
20:06:29 +45.8041 +078.5649 +55 225 -62 +45.1032 +078.2822 +46.5086 +078.8616
20:06:40 +45.9279 +076.3898 +56 222 -63 +45.2237 +076.1350 +46.6359 +076.6573
20:06:51 +46.0315 +074.2314 +57 219 -64 +45.3245 +074.0043 +46.7426 +074.4699
20:07:02 +46.1156 +072.0883 +58 216 -65 +45.4062 +071.8887 +46.8293 +072.2981
20:07:14 +46.1806 +069.9594 +58 212 -65 +45.4691 +069.7870 +46.8965 +070.1407
20:07:25 +46.2269 +067.8437 +59 209 -66 +45.5136 +067.6983 +46.9446 +067.9968
20:07:36 +46.2547 +065.7402 +60 205 -66 +45.5402 +065.6215 +46.9739 +065.8652
20:07:47 +46.2646 +063.6480 +60 201 -66 +45.5491 +063.5559 +46.9848 +063.7453
20:07:58 +46.2567 +061.5664 +61 197 -67 +45.5406 +061.5005 +46.9776 +061.6361
20:08:09 +46.2314 +059.4945 +61 194 -67 +45.5149 +059.4547 +46.9526 +059.5370
20:08:21 +46.1888 +057.4316 +61 190 -67 +45.4724 +057.4177 +46.9099 +057.4472
20:08:32 +46.1292 +055.3772 +62 186 -67 +45.4131 +055.3888 +46.8499 +055.3659
20:08:43 +46.0527 +053.3303 +62 182 -66 +45.3373 +053.3672 +46.7727 +053.2926
20:08:54 +45.9594 +051.2905 +62 178 -66 +45.2451 +051.3524 +46.6784 +051.2266
20:09:05 +45.8496 +049.2570 +62 174 -66 +45.1366 +049.3437 +46.5672 +049.1672
20:09:16 +45.7233 +047.2291 +62 170 -65 +45.0119 +047.3402 +46.4392 +047.1137
20:09:28 +45.5806 +045.2061 +62 166 -65 +44.8711 +045.3415 +46.2945 +045.0655
20:09:39 +45.4215 +043.1873 +61 162 -64 +44.7142 +043.3466 +46.1331 +043.0218
20:09:50 +45.2461 +041.1720 +61 158 -64 +44.5412 +041.3550 +45.9551 +040.9818
20:10:01 +45.0543 +039.1594 +61 154 -63 +44.3522 +039.3657 +45.7604 +038.9448
20:10:12 +44.8461 +037.1485 +60 150 -62 +44.1471 +037.3779 +45.5490 +036.9099
20:10:24 +44.6215 +035.1386 +60 147 -61 +43.9259 +035.3908 +45.3209 +034.8762
20:10:35 +44.3804 +033.1286 +59 143 -60 +43.6884 +033.4033 +45.0760 +032.8427
20:10:46 +44.1226 +031.1174 +58 140 -59 +43.4345 +031.4145 +44.8141 +030.8083
20:10:57 +43.8480 +029.1040 +58 136 -58 +43.1640 +029.4231 +44.5351 +028.7719
20:11:08 +43.5563 +027.0871 +57 133 -57 +42.8768 +027.4281 +44.2387 +026.7322
20:11:19 +43.2473 +025.0652 +56 130 -56 +42.5725 +025.4280 +43.9247 +024.6878
20:11:31 +42.9206 +023.0370 +55 127 -55 +42.2509 +023.4213 +43.5928 +022.6371
20:11:42 +42.5759 +021.0007 +54 124 -54 +41.9115 +021.4065 +43.2425 +020.5785
20:11:53 +42.2128 +018.9544 +53 121 -52 +41.5540 +019.3816 +42.8734 +018.5100
20:12:04 +41.8306 +016.8961 +52 118 -51 +41.1777 +017.3447 +42.4850 +016.4294
20:12:15 +41.4287 +014.8233 +51 116 -50 +40.7822 +015.2935 +42.0765 +014.3343
20:12:26 +41.0064 +012.7336 +49 113 -48 +40.3665 +013.2254 +41.6472 +012.2221
20:12:38 +40.5628 +010.6237 +48 111 -47 +39.9300 +011.1374 +41.1962 +010.0894
20:12:49 +40.0969 +008.4902 +47 108 -45 +39.4715 +009.0262 +40.7225 +007.9327
20:13:00 +39.6073 +006.3290 +45 106 -44 +38.9899 +006.8879 +40.2245 +005.7478
20:13:11 +39.0927 +004.1356 +44 104 -42 +38.4837 +004.7179 +39.7010 +003.5298
20:13:22 +38.5511 +001.9041 +42 101 -40 +37.9512 +002.5110 +39.1499 +001.2729
20:13:34 +37.9805 -000.3719 +41 099 -39 +37.3903 +000.2607 +38.5690 -001.0301
20:13:45 +37.3781 -002.7007 +39 097 -37 +36.7985 -002.0408 +37.9554 -003.3875
20:13:56 +36.7406 -005.0922 +37 095 -35 +36.1726 -004.4028 +37.3056 -005.8101
20:14:07 +36.0638 -007.5591 +35 093 -33 +35.5086 -006.8373 +36.6152 -008.3111
20:14:18 +35.3421 -010.1175 +33 091 -31 +34.8014 -009.3595 +35.8782 -010.9080
20:14:29 +34.5684 -012.7889 +31 089 -29 +34.0441 -011.9894 +35.0869 -013.6239
20:14:41 +33.7326 -015.6030 +29 087 -26 +33.2276 -014.7542 +34.2301 -016.4911
20:14:52 +32.8201 -018.6025 +26 085 -24 +32.3386 -017.6930 +33.2921 -019.5569
20:15:03 +31.8089 -021.8531 +24 083 -21 +31.3573 -020.8644 +32.2476 -022.8954
20:15:14 +30.6614 -025.4659 +20 081 -17 +30.2511 -024.3654 +31.0534 -026.6358
20:15:25 +29.3051 -029.6586 +17 079 -14 +28.9592 -028.3775 +29.6205 -031.0444
20:15:36 +27.5521 -034.9966 +12 076 -09 +27.3386 -033.3312 +27.6899 -036.9029
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.