2025-11-17 / TYC 1757-01700-1 / (99071) 2001 FK11
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Anna Marciniak
O-
CCD
M400
PL
GPS
23:18:49
::
::
23:19:49
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 d43f13f0-ddb8-11f0-547e-e052a7ff5969 for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : d43f13f0-ddb8-11f0-547e-e052a7ff5969 [observed]
Occultation Date + Time : 2025-11-17 at 23:23:11 UT +/- 0.01 min [1]
Object Designation : (99071) 2001 FK11
Orbit Class : MBA
Star Designation : GDR3 0103686287256981248
Star Coordinates (ICRF) : RA = 02 02 25.1602, DE = +22 51 50.643 [2]
Star Magnitudes : G = 11.67 mag, RP = 11.19 mag, BP = 11.98 mag
Object Magnitude : V = 19.44 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.9 km (src: astorb)
Speed of the shadow : 12.4 km/s
Elongation to Moon & Sun : 172° (sunlit = 5%), Sun = 158°
Cross-track uncertainty : 3.0 mas = 4 km = 1.24 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#46
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)
