2023-10-06 / UCAC4 501-144843 / (341861) 2008 FA118
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Zdenek Sikac
O-
VID
T150
CZ
NTP
17:56:01
18:00:01
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 60274a89-bbde-4017-8823-5d9bcd2f23ab for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : 60274a89-bbde-4017-8823-5d9bcd2f23ab [observed]
Occultation Date + Time : 2023-10-06 at 18:00:51 UT +/- 0.19 min [1]
Object Designation : (341861) 2008 FA118
Orbit Class : JTRO
Star Designation : GDR3 2723968108523594368
Star Coordinates (ICRF) : RA = 22 10 46.2746, DE = +10 01 30.748 [2]
Star Magnitudes : G = 11.91 mag, RP = 11.36 mag, BP = 12.28 mag
Object Magnitude : V = 20.27 mag
Estimated Magnitude Drop : 8.4 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 13.4 km/s
Elongation to Moon & Sun : 122° (sunlit = 48%), Sun = 141°
Cross-track uncertainty : 22.0 mas = 62 km = 8.62 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#20
[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)