2025-11-26 / UCAC4 369-180765 / (7501) Farra
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Deborah Smith |
O+ |
VID |
M300 |
ES |
GPS |
18:04:48 |
18:05:49.338 |
18:05:49.698 |
18:06:48 |
0.038 |
0.038 |
0.36 |
10.0 |
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] : c5073430-ddb8-11f0-547e-9c94e6e7a999 [observed]
Occultation Date + Time : 2025-11-26 at 18:04:01 UT +/- 0.0 min [1]
Object Designation : (7501) Farra
Orbit Class : MBA
Star Designation : GDR3 6883472174663193856
Star Coordinates (ICRF) : RA = 20 57 00.4549, DE = -16 13 13.072 [2]
Star Magnitudes : G = 13.88 mag, RP = 13.34 mag, BP = 14.26 mag
Object Magnitude : V = 18.83 mag
Estimated Magnitude Drop : 5.0 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 9.4 km (src: astorb)
Speed of the shadow : 27.8 km/s
Elongation to Moon & Sun : 6° (sunlit = 34%), Sun = 67°
Cross-track uncertainty : 0.3 mas = 0 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#70
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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