2025-10-18 / UCAC4 434-002576 / (28962) 2001 FL117
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Alexey Chernyshev |
O+ |
CCD |
M200 |
RU |
GPS |
20:40:50 |
20:42:04.2 |
20:42:05.4 |
20:43:08 |
0.200 |
0.200 |
1.20 |
17.3 |
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] : 9aa60d60-ddb8-11f0-547e-f885d67d1d42 [observed]
Occultation Date + Time : 2025-10-18 at 20:46:05 UT +/- 0.01 min [1]
Object Designation : (28962) 2001 FL117
Orbit Class : MBA
Star Designation : GDR3 2492389626611374592
Star Coordinates (ICRF) : RA = 02 07 55.6254, DE = -03 21 17.135 [2]
Star Magnitudes : G = 14.22 mag, RP = 13.57 mag, BP = 14.73 mag
Object Magnitude : V = 16.89 mag
Estimated Magnitude Drop : 2.8 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 8.8 km (src: astorb)
Speed of the shadow : 14.4 km/s
Elongation to Moon & Sun : 144° (sunlit = 6%), Sun = 164°
Cross-track uncertainty : 0.4 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#67
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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