2026-09-15 / UCAC4 566-002719 / (91152) 1998 QW41
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefan Meister, Andreas Schweizer
O-
VID
M500
CH
GPS
21:41:38
::
::
21:42:23
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 7dd52c30-d9b0-11f1-43f3-992eef9e5475 for map and profile fit
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Event Details
Occultation UUID [and DB] : 7dd52c30-d9b0-11f1-43f3-992eef9e5475 [observed]
Occultation Date + Time : 2026-09-15 at 21:34:38 UT +/- 0.01 min [1]
Object Designation : (91152) 1998 QW41
Orbit Class : MBA
Star Designation : GDR3 0292951064901586304
Star Coordinates (ICRF) : RA = 01 19 35.0800, DE = +23 10 52.913 [2]
Star Magnitudes : G = 13.82 mag, RP = 13.28 mag, BP = 14.19 mag
Object Magnitude : V = 18.01 mag
Estimated Magnitude Drop : 4.2 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 5.8 km (src: astorb)
Speed of the shadow : 10.3 km/s
Elongation to Moon & Sun : 156° (sunlit = 23%), Sun = 144°
Cross-track uncertainty : 4.3 mas = 5 km = 0.96 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL43
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)
