2024-11-16 / UCAC4 599-038549 / (633774) 2009 XE20
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carsten Ziolek
O-
VID
M356
CH
GPS
22:13:42
22:14:42
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 a51bffa0-ddb5-11f0-547e-1f5dfb6f839b for map and profile fit
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Event Details
Occultation UUID [and DB] : a51bffa0-ddb5-11f0-547e-1f5dfb6f839b [observed]
Occultation Date + Time : 2024-11-16 at 21:59:16 UT +/- 0.7 min [1]
Object Designation : (633774) 2009 XE20
Orbit Class : MBA
Star Designation : GDR3 0887938416335897216
Star Coordinates (ICRF) : RA = 07 03 44.4095, DE = +29 44 45.292 [2]
Star Magnitudes : G = 10.5 mag, RP = 9.84 mag, BP = 11.01 mag
Object Magnitude : V = 20.87 mag
Estimated Magnitude Drop : 10.4 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 2.0 km (src: astorb)
Speed of the shadow : 5.2 km/s
Elongation to Moon & Sun : 35° (sunlit = 99%), Sun = 131°
Cross-track uncertainty : 55.3 mas = 82 km = 41.04 path-width (1-sig)
RUWE and duplicate source : 1.17 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#16
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)
