2025-11-04 / UCAC4 467-004247 / (48153) 2001 FW172
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Daniel Blazewicz |
O+ |
VID |
M350 |
PL |
GPS |
20:03:04 |
20:04:05.69 |
20:04:06.77 |
20:05:08 |
0.100 |
0.070 |
1.08 |
15.9 |
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 |
|
Occultation UUID [and DB] : aaff3ba0-ddb8-11f0-547e-f29ec5ff1a80 [observed]
Occultation Date + Time : 2025-11-04 at 20:01:49 UT +/- 0.0 min [1]
Object Designation : (48153) 2001 FW172
Orbit Class : MBA
Star Designation : GDR3 0002365569203031168
Star Coordinates (ICRF) : RA = 03 11 04.5518, DE = +03 14 19.651 [2]
Star Magnitudes : G = 13.35 mag, RP = 12.85 mag, BP = 13.68 mag
Object Magnitude : V = 18.14 mag
Estimated Magnitude Drop : 4.8 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 7.6 km (src: astorb)
Speed of the shadow : 14.7 km/s
Elongation to Moon & Sun : 22° (sunlit = 99%), Sun = 166°
Cross-track uncertainty : 1.0 mas = 1 km = 0.23 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#61
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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