2025-04-12 / UCAC4 528-052940 / (90229) 2003 BV20
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Martin Gutekunst
O+
VID
L280
DE
GPS
21:56:08
21:56:40.676
21:56:41.609
21:57:08
0.025
0.025
0.93
3.0
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 72ac5b90-ddb6-11f0-547e-10acc2b8b61b for map and profile fit
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Event Details
Occultation UUID [and DB] : 72ac5b90-ddb6-11f0-547e-10acc2b8b61b [observed]
Occultation Date + Time : 2025-04-12 at 21:55:38 UT +/- 0.04 min [1]
Object Designation : (90229) 2003 BV20
Orbit Class : MBA
Star Designation : GDR3 3969524743375748224
Star Coordinates (ICRF) : RA = 11 05 38.1414, DE = +15 27 07.829 [2]
Star Magnitudes : G = 12.74 mag, RP = 12.29 mag, BP = 13.03 mag
Object Magnitude : V = 19.12 mag
Estimated Magnitude Drop : 6.4 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 2.3 km (src: astorb)
Speed of the shadow : 3.2 km/s
Elongation to Moon & Sun : 42° (sunlit = 100%), Sun = 137°
Cross-track uncertainty : 2.3 mas = 2 km = 0.98 path-width (1-sig)
RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#43
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)
