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):
| Map with groundtrack and observer stations |
|---|
| Event Details |
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Occultation UUID [and DB] : 1ded5430-ddb4-11f0-547e-fe599fff469f [observed]
Occultation Date + Time : 2023-10-06 at 18:00:51 UT +/- 0.16 min [1]
Object Designation : (341861) 2008 FA118
Orbit Class : JTRO
Star Designation : GDR3 2723968108523594368
Star Coordinates (ICRF) : RA = 22 10 46.2748, DE = +10 01 30.748 [2]
Star Magnitudes : G = 11.91 mag, RP = 11.36 mag, BP = 12.28 mag
Object Magnitude : V = 20.31 mag
Estimated Magnitude Drop : 8.4 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 6.9 km (src: astorb)
Speed of the shadow : 13.4 km/s
Elongation to Moon & Sun : 122° (sunlit = 48%), Sun = 141°
Cross-track uncertainty : 19.7 mas = 55 km = 8.06 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#31
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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