2025-11-05 / UCAC4 500-042207 / (77371) 2001 FF136
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O-
VID
M300
PL
NTP
04:26:02
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::
04:28:01
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 abb4f710-ddb8-11f0-547e-cffafb9318f4 for map and profile fit
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Event Details
Occultation UUID [and DB] : abb4f710-ddb8-11f0-547e-cffafb9318f4 [observed]
Occultation Date + Time : 2025-11-05 at 04:34:10 UT +/- 0.03 min [1]
Object Designation : (77371) 2001 FF136
Orbit Class : MBA
Star Designation : GDR3 3156468467671354624
Star Coordinates (ICRF) : RA = 07 18 31.7151, DE = +09 49 51.021 [2]
Star Magnitudes : G = 12.93 mag, RP = 12.18 mag, BP = 13.54 mag
Object Magnitude : V = 20.43 mag
Estimated Magnitude Drop : 7.5 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 3.0 km (src: astorb)
Speed of the shadow : 4.1 km/s
Elongation to Moon & Sun : 73° (sunlit = 100%), Sun = 113°
Cross-track uncertainty : 0.3 mas = 0 km = 0.17 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#37
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)
