2025-12-10 / UCAC4 582-017633 / (44485) 1998 WZ17
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Malcolm Jennings
O+
VID
M276
GB
GPS
22:16:00
22:18:25.02
22:18:25.66
22:20:00
0.102
0.102
0.64
7.4
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 d61581a0-ddb8-11f0-547e-b8bbff539abc for map and profile fit
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Event Details
Occultation UUID [and DB] : d61581a0-ddb8-11f0-547e-b8bbff539abc [observed]
Occultation Date + Time : 2025-12-10 at 22:16:05 UT +/- 0.01 min [1]
Object Designation : (44485) 1998 WZ17
Orbit Class : MBA
Star Designation : GDR3 3441016819897967744
Star Coordinates (ICRF) : RA = 05 40 05.6261, DE = +26 15 42.751 [2]
Star Magnitudes : G = 13.97 mag, RP = 13.42 mag, BP = 14.34 mag
Object Magnitude : V = 17.48 mag
Estimated Magnitude Drop : 3.6 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 6.3 km (src: astorb)
Speed of the shadow : 11.5 km/s
Elongation to Moon & Sun : 73° (sunlit = 60%), Sun = 173°
Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#57
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)
