2023-04-02 / TYC 2463-00690-1 / (89363) 2001 VC81
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Ferran Casarramona
O-
VID
M200
ES
GPS
19:40:02
19:43:01
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):
Using prediction 80972940-ddb3-11f0-547e-cbab7bff88f0 for map and profile fit
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Event Details
Occultation UUID [and DB] : 80972940-ddb3-11f0-547e-cbab7bff88f0 [observed]
Occultation Date + Time : 2023-04-02 at 19:51:39 UT +/- 0.0 min [1]
Object Designation : (89363) 2001 VC81
Orbit Class : MBA
Star Designation : GDR3 0897798458655933440
Star Coordinates (ICRF) : RA = 07 13 14.4641, DE = +36 21 16.210 [2]
Star Magnitudes : G = 14.21 mag, RP = 13.3 mag, BP = 15.05 mag
Object Magnitude : V = 18.3 mag
Estimated Magnitude Drop : 4.1 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.8 km (src: astorb)
Speed of the shadow : 16.9 km/s
Elongation to Moon & Sun : 50° (sunlit = 89%), Sun = 92°
Cross-track uncertainty : 0.3 mas = 0 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#50
Note : FP:true
[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)
