2023-08-18 / UCAC4 459-060551 / (892) Seeligeria
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Matthieu Conjat |
O+ |
VID |
T400 |
FR |
GPS |
19:14:02 |
19:14:59.590 |
19:15:03.970 |
19:15:57 |
0.02 |
0.02 |
4.38 |
53.4 |
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] : f338dd40-ddb3-11f0-547e-c0926a73f5b0 [observed]
Occultation Date + Time : 2023-08-18 at 19:19:40 UT +/- 0.01 min [1]
Object Designation : (892) Seeligeria
Orbit Class : MBA
Star Designation : GDR3 4385427072554633728
Star Coordinates (ICRF) : RA = 16 49 33.2857, DE = +01 47 13.252 [2]
Star Magnitudes : G = 11.97 mag, RP = 11.5 mag, BP = 12.28 mag
Object Magnitude : V = 15.96 mag
Estimated Magnitude Drop : 4.0 mag
Estimated Max. Duration : 6.2 sec
Object Mean Diameter : 75.9 km (src: astorb)
Speed of the shadow : 12.2 km/s
Elongation to Moon & Sun : 79° (sunlit = 5%), Sun = 104°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#78
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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