2025-09-29 / UCAC4 318-221637 / (117333) 2004 XF11
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Andreas Schweizer
O-
VID
M250
CH
GPS
18:04:32
::
::
18:05:32
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 78d23b50-ddb8-11f0-547e-d536ff3c8034 for map and profile fit
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Event Details
Occultation UUID [and DB] : 78d23b50-ddb8-11f0-547e-d536ff3c8034 [observed]
Occultation Date + Time : 2025-09-29 at 18:03:58 UT +/- 0.03 min [1]
Object Designation : (117333) 2004 XF11
Orbit Class : MBA
Star Designation : GDR3 6763812564745286016
Star Coordinates (ICRF) : RA = 19 02 15.5155, DE = -26 24 28.903 [2]
Star Magnitudes : G = 12.56 mag, RP = 11.76 mag, BP = 13.25 mag
Object Magnitude : V = 20.29 mag
Estimated Magnitude Drop : 7.7 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 2.8 km (src: astorb)
Speed of the shadow : 13.3 km/s
Elongation to Moon & Sun : 10° (sunlit = 48%), Sun = 97°
Cross-track uncertainty : 0.7 mas = 1 km = 0.40 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#42
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)
