2023-09-06 / UCAC4 509-010434 / (18254) 4062 T-2
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O-
VID
M400
SK
NTP
01:41:39
01:45:50
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 fe55dd90-ddb3-11f0-547e-18f27bde2503 for map and profile fit
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Event Details
Occultation UUID [and DB] : fe55dd90-ddb3-11f0-547e-18f27bde2503 [observed]
Occultation Date + Time : 2023-09-06 at 01:46:49 UT +/- 0.0 min [1]
Object Designation : (18254) 4062 T-2
Orbit Class : MBA
Star Designation : GDR3 3387574266954923904
Star Coordinates (ICRF) : RA = 05 16 52.0142, DE = +11 43 37.548 [2]
Star Magnitudes : G = 10.93 mag, RP = 9.96 mag, BP = 11.9 mag
Object Magnitude : V = 19.43 mag
Estimated Magnitude Drop : 8.5 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 5.1 km (src: astorb)
Speed of the shadow : 21.4 km/s
Elongation to Moon & Sun : 22° (sunlit = 59%), Sun = 84°
Cross-track uncertainty : 0.3 mas = 0 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#55
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)
