Stellar Occultation by (207) Hedda on 2022-04-04 (21:36:01 UT)
Event Details
Occultation UUID [and db] : f30187f9-4207-4b11-9911-e4f6b6a21fad [observed]
Occultation Date + Time : 2022-04-04 at 21:36:01 UT +/- 0.01 min [1]
Object Designation : (207) Hedda
Star Designation : GDR3 3385011167912346368
Star Coordinates (ICRF) : RA = 06 45 05.4328, DE = +27 04 45.519 [2]
Star Magnitudes : G = 13.88 mag, RP = 13.23 mag, BP = 14.36 mag
Object Magnitude : V = 14.93 mag
Estimated Magnitude Drop : 1.4 mag
Estimated Max. Duration : 3.0 sec
Object Mean Diameter : 59 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 19.5 km/s
Elongation to Moon & Sun : 43° (sunlit = 13%), Sun = 85°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#77
[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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21:31:20 +36.6740 -162.9536 +03 058 +54 +35.4452 -165.8913 +37.5629 -160.5949
21:31:24 +39.5956 -157.4094 +08 061 +54 +39.2770 -158.7460 +39.8377 -156.2107
21:31:27 +41.2459 -154.1425 +11 064 +53 +41.1062 -155.1670 +41.3536 -153.1765
21:31:30 +42.5284 -151.5158 +13 065 +52 +42.4692 -152.4046 +42.5681 -150.6635
21:31:34 +43.6107 -149.2276 +15 067 +52 +43.6006 -150.0362 +43.6068 -148.4461
21:31:37 +44.5613 -147.1555 +17 069 +51 +44.5857 -147.9095 +44.5262 -146.4233
21:31:40 +45.4164 -145.2351 +19 070 +50 +45.4670 -145.9488 +45.3571 -144.5399
21:31:44 +46.1978 -143.4277 +20 071 +50 +46.2693 -144.1099 +46.1189 -142.7619
21:31:47 +46.9197 -141.7080 +21 073 +49 +47.0086 -142.3647 +46.8244 -141.0663
21:31:50 +47.5922 -140.0584 +23 074 +48 +47.6960 -140.6936 +47.4828 -139.4370
21:31:53 +48.2226 -138.4659 +24 075 +48 +48.3394 -139.0827 +48.1009 -137.8622
21:31:57 +48.8165 -136.9208 +25 077 +47 +48.9448 -137.5214 +48.6837 -136.3327
21:32:00 +49.3782 -135.4156 +26 078 +46 +49.5168 -136.0018 +49.2355 -134.8415
21:32:03 +49.9111 -133.9443 +27 079 +45 +50.0592 -134.5172 +49.7593 -133.3830
21:32:07 +50.4180 -132.5019 +28 081 +45 +50.5748 -133.0627 +50.2579 -131.9524
21:32:10 +50.9013 -131.0846 +29 082 +44 +51.0660 -131.6341 +50.7334 -130.5461
21:32:13 +51.3628 -129.6889 +30 083 +43 +51.5350 -130.2277 +51.1877 -129.1609
21:32:17 +51.8041 -128.3121 +31 085 +43 +51.9833 -128.8408 +51.6222 -127.7941
21:32:20 +52.2267 -126.9518 +32 086 +42 +52.4125 -127.4707 +52.0384 -126.4434
21:32:23 +52.6317 -125.6061 +33 087 +41 +52.8236 -126.1155 +52.4373 -125.1069
21:32:27 +53.0200 -124.2730 +34 088 +41 +53.2179 -124.7732 +52.8200 -123.7829
21:32:30 +53.3927 -122.9512 +34 090 +40 +53.5963 -123.4424 +53.1872 -122.4700
21:32:33 +53.7506 -121.6393 +35 091 +39 +53.9594 -122.1216 +53.5398 -121.1669
21:32:37 +54.0942 -120.3362 +36 092 +39 +54.3082 -120.8097 +53.8784 -119.8725
21:32:40 +54.4242 -119.0408 +37 094 +38 +54.6431 -119.5055 +54.2037 -118.5858
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21:32:46 +55.0455 -116.4699 +38 096 +37 +55.2736 -116.9172 +54.8160 -116.0322
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21:32:53 +55.6182 -113.9209 +40 099 +35 +55.8549 -114.3505 +55.3804 -113.5006
21:32:56 +55.8874 -112.6531 +40 101 +35 +56.1281 -113.0739 +55.6456 -112.2417
21:33:00 +56.1454 -111.3893 +41 102 +34 +56.3901 -111.8010 +55.8999 -110.9867
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21:33:39 +58.4654 -096.4303 +48 120 +27 +58.7469 -096.7250 +58.1841 -096.1429
21:33:43 +58.5994 -095.1973 +48 121 +26 +58.8832 -095.4814 +58.3159 -094.9203
21:33:46 +58.7249 -093.9664 +49 123 +25 +59.0109 -094.2398 +58.4392 -093.6999
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21:40:40 +21.3893 +040.0854 +04 298 -62 +23.5350 +036.5550 +22.0108 +038.2769
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.