2026-08-19 / UCAC4 354-147597 / (39147) 2000 WU92
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jiri Polak
O+
VID
M300
CZ
NTP
20:00:50
20:02:55.81
20:02:56.56
20:04:50
0.150
0.150
0.75
1.7
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 2d184c20-d9ae-11f1-43f3-7fe7effa8c03 for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : 2d184c20-d9ae-11f1-43f3-7fe7effa8c03 [observed]
Occultation Date + Time : 2026-08-19 at 20:14:09 UT +/- 0.1 min [1]
Object Designation : (39147) 2000 WU92
Orbit Class : MBA
Star Designation : GDR3 4092428496806821504
Star Coordinates (ICRF) : RA = 18 38 20.6185, DE = -19 22 04.790 [2]
Star Magnitudes : G = 14.95 mag, RP = 13.88 mag, BP = 16.09 mag
Object Magnitude : V = 19.19 mag
Estimated Magnitude Drop : 4.3 mag
Estimated Max. Duration : 2.1 sec
Object Mean Diameter : 4.8 km (src: astorb)
Speed of the shadow : 2.3 km/s
Elongation to Moon & Sun : 46° (sunlit = 48%), Sun = 132°
Cross-track uncertainty : 1.3 mas = 2 km = 0.44 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL52
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)
