2026-09-01 / UCAC4 604-007738 / (118976) 2000 WL181
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Alfonso Noschese
O-
VID
M450
IT
GPS
22:29:10
::
::
22:30:06
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 18a2c260-d9af-11f1-43f3-9191fd5ee925 for map and profile fit
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Event Details
Occultation UUID [and DB] : 18a2c260-d9af-11f1-43f3-9191fd5ee925 [observed]
Occultation Date + Time : 2026-09-01 at 22:29:20 UT +/- 0.09 min [1]
Object Designation : (118976) 2000 WL181
Orbit Class : MBA
Star Designation : GDR3 0129337309421490816
Star Coordinates (ICRF) : RA = 02 51 33.0343, DE = +30 37 51.600 [2]
Star Magnitudes : G = 11.08 mag, RP = 10.53 mag, BP = 11.47 mag
Object Magnitude : V = 20.11 mag
Estimated Magnitude Drop : 9.0 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.5 km (src: astorb)
Speed of the shadow : 8.3 km/s
Elongation to Moon & Sun : 14° (sunlit = 76%), Sun = 109°
Cross-track uncertainty : 3.3 mas = 5 km = 1.61 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL40
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)
