2023-11-18 / UCAC4 560-008758 / (43875) 1994 WT3
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antoni Selva, Carlos Perello
O-
VID
M500
ES
GPS
23:01:01
23:05:00
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 39caa900-ddb4-11f0-547e-d2bde5b90367 for map and profile fit
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Event Details
Occultation UUID [and DB] : 39caa900-ddb4-11f0-547e-d2bde5b90367 [observed]
Occultation Date + Time : 2023-11-18 at 23:05:17 UT +/- 0.01 min [1]
Object Designation : (43875) 1994 WT3
Orbit Class : MBA
Star Designation : GDR3 0053112394514854528
Star Coordinates (ICRF) : RA = 04 05 10.4502, DE = +21 57 25.855 [2]
Star Magnitudes : G = 13.31 mag, RP = 12.62 mag, BP = 13.84 mag
Object Magnitude : V = 16.07 mag
Estimated Magnitude Drop : 2.8 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 3.1 km (src: astorb)
Speed of the shadow : 5.0 km/s
Elongation to Moon & Sun : 117° (sunlit = 33%), Sun = 173°
Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 1.19 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#39
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)
