2024-09-24 / UCAC4 416-096292 / (161171) 2002 TY52
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Martin Gutekunst
O+
VID
L280
DE
GPS
21:39:19
21:40:19.45
21:40:20.24
21:41:18
0.13
0.13
0.79
9.1
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 720e3c40-ddb5-11f0-547e-b87e5ed63e71 for map and profile fit
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Event Details
Occultation UUID [and DB] : 720e3c40-ddb5-11f0-547e-b87e5ed63e71 [observed]
Occultation Date + Time : 2024-09-24 at 21:37:29 UT +/- 0.01 min [1]
Object Designation : (161171) 2002 TY52
Orbit Class : MBA
Star Designation : GDR3 4252372765296760448
Star Coordinates (ICRF) : RA = 18 47 15.2834, DE = -06 49 58.677 [2]
Star Magnitudes : G = 13.96 mag, RP = 12.91 mag, BP = 15.12 mag
Object Magnitude : V = 20.11 mag
Estimated Magnitude Drop : 6.2 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.2 km (src: astorb)
Speed of the shadow : 11.5 km/s
Elongation to Moon & Sun : 157° (sunlit = 49%), Sun = 99°
Cross-track uncertainty : 1.0 mas = 1 km = 0.47 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#36
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)
