2025-04-19 / UCAC4 416-059431 / (38556) 1999 VP87
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Anton Zhdanov
O-
VID
M150
RU
GPS
23:10:25
23:13:05
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 7e36c3b0-ddb6-11f0-547e-e60dfbff428a for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : 7e36c3b0-ddb6-11f0-547e-e60dfbff428a [observed]
Occultation Date + Time : 2025-04-19 at 23:09:51 UT +/- 0.01 min [1]
Object Designation : (38556) 1999 VP87
Orbit Class : MBA
Star Designation : GDR3 3639717503251136512
Star Coordinates (ICRF) : RA = 14 22 00.4945, DE = -06 55 18.822 [2]
Star Magnitudes : G = 13.0 mag, RP = 12.94 mag, BP = 13.03 mag
Object Magnitude : V = 18.28 mag
Estimated Magnitude Drop : 5.3 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 7.0 km (src: astorb)
Speed of the shadow : 14.0 km/s
Elongation to Moon & Sun : 72° (sunlit = 62%), Sun = 171°
Cross-track uncertainty : 1.0 mas = 1 km = 0.25 path-width (1-sig)
RUWE and duplicate source : 1.2 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#55
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)
