2026-11-01 / TYC 5250-00472-1 / (250136) 2002 QS131
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefan Meister
O-
VID
M500
CH
GPS
18:03:35
::
::
18:04:20
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 4078e9d0-d9b5-11f1-43f3-0289fea78160 for map and profile fit
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Event Details
Occultation UUID [and DB] : 4078e9d0-d9b5-11f1-43f3-0289fea78160 [observed]
Occultation Date + Time : 2026-11-01 at 17:46:11 UT +/- 0.61 min [1]
Object Designation : (250136) 2002 QS131
Orbit Class : MBA
Star Designation : GDR3 2633656117498645632
Star Coordinates (ICRF) : RA = 23 24 48.0887, DE = -05 02 48.691 [2]
Star Magnitudes : G = 8.84 mag, RP = 8.24 mag, BP = 9.27 mag
Object Magnitude : V = 20.88 mag
Estimated Magnitude Drop : 12.0 mag
Estimated Max. Duration : 1.0 sec
Object Mean Diameter : 2.8 km (src: astorb)
Speed of the shadow : 2.9 km/s
Elongation to Moon & Sun : 138° (sunlit = 52%), Sun = 131°
Cross-track uncertainty : 39.0 mas = 73 km = 26.21 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL13
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)
