2023-04-07 / UCAC4 496-057965 / (72662) 2001 FT48
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show William Stewart
O+
VID
M279
GB
GPS
20:15:33
20:16:34.03
20:16:34.74
20:17:32
0.08
0.08
0.71
9.9
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 8655a690-ddb3-11f0-547e-f8093965c4d0 for map and profile fit
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Event Details
Occultation UUID [and DB] : 8655a690-ddb3-11f0-547e-f8093965c4d0 [observed]
Occultation Date + Time : 2023-04-07 at 20:13:38 UT +/- 0.0 min [1]
Object Designation : (72662) 2001 FT48
Orbit Class : MBA
Star Designation : GDR3 3911894597320171776
Star Coordinates (ICRF) : RA = 11 46 30.6553, DE = +09 05 30.144 [2]
Star Magnitudes : G = 13.59 mag, RP = 12.97 mag, BP = 14.04 mag
Object Magnitude : V = 18.56 mag
Estimated Magnitude Drop : 5.0 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 7.2 km (src: astorb)
Speed of the shadow : 14.0 km/s
Elongation to Moon & Sun : 45° (sunlit = 97%), Sun = 155°
Cross-track uncertainty : 0.7 mas = 1 km = 0.18 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#58
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)
