2024-12-28 / UCAC4 434-118969 / (185489) 2007 FK33
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jiri Kubanek
O-
VID
M303
CZ
GPS
19:56:45
19:59:45
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 d343cb60-ddb5-11f0-547e-0fd59ff87e4f for map and profile fit
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Event Details
Occultation UUID [and DB] : d343cb60-ddb5-11f0-547e-0fd59ff87e4f [observed]
Occultation Date + Time : 2024-12-28 at 19:54:05 UT +/- 0.06 min [1]
Object Designation : (185489) 2007 FK33
Orbit Class : JTRO
Star Designation : GDR3 2639504797804127104
Star Coordinates (ICRF) : RA = 23 34 45.6315, DE = -03 19 59.295 [2]
Star Magnitudes : G = 11.73 mag, RP = 11.19 mag, BP = 12.11 mag
Object Magnitude : V = 21.66 mag
Estimated Magnitude Drop : 9.9 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 5.9 km (src: astorb)
Speed of the shadow : 20.4 km/s
Elongation to Moon & Sun : 100° (sunlit = 5%), Sun = 75°
Cross-track uncertainty : 14.7 mas = 56 km = 9.57 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#28
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)
