2022-12-12 / UCAC4 498-041378 / (490) Veritas
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Henk de Groot |
O- |
VID |
M350 |
NL |
GPS |
22:09:46 |
|
|
22:14:55 |
|
|
|
|
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
| Map with groundtrack and observer stations |
|---|
| Event Details |
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Occultation UUID [and DB] : 3c4ba400-ddb3-11f0-547e-fe7879fdcade [observed]
Occultation Date + Time : 2022-12-12 at 22:08:35 UT +/- 0.01 min [1]
Object Designation : (490) Veritas
Orbit Class : MBA
Star Designation : GDR3 3156222482010770048
Star Coordinates (ICRF) : RA = 07 11 49.6208, DE = +09 33 00.877 [2]
Star Magnitudes : G = 14.73 mag, RP = 14.28 mag, BP = 15.02 mag
Object Magnitude : V = 13.52 mag
Estimated Magnitude Drop : 0.3 mag
Estimated Max. Duration : 10.9 sec
Object Mean Diameter : 115.5 km (src: astorb)
Speed of the shadow : 10.6 km/s
Elongation to Moon & Sun : 30° (sunlit = 81%), Sun = 150°
Cross-track uncertainty : 0.3 mas = 0 km = 0.00 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#74
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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