2024-08-04 / UCAC4 309-240623 / (189539) 2000 QG130
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Pierre Le Cam
O-
VID
M500
FR
GPS
23:03:46
23:06:46
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 262874d0-ddb5-11f0-547e-382dbee7bfbc for map and profile fit
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Event Details
Occultation UUID [and DB] : 262874d0-ddb5-11f0-547e-382dbee7bfbc [observed]
Occultation Date + Time : 2024-08-04 at 23:06:36 UT +/- 0.02 min [1]
Object Designation : (189539) 2000 QG130
Orbit Class : MBA
Star Designation : GDR3 4071827497139234304
Star Coordinates (ICRF) : RA = 18 51 20.4794, DE = -28 21 26.802 [2]
Star Magnitudes : G = 12.82 mag, RP = 12.1 mag, BP = 13.4 mag
Object Magnitude : V = 19.58 mag
Estimated Magnitude Drop : 6.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.1 km (src: astorb)
Speed of the shadow : 10.2 km/s
Elongation to Moon & Sun : 143° (sunlit = 0%), Sun = 148°
Cross-track uncertainty : 0.7 mas = 0 km = 0.32 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#48
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)
