2023-11-06 / UCAC4 333-218175 / (1262) Sniadeckia
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Simon Kidd |
O+ |
VID |
M250 |
GB |
GPS |
18:16:35 |
18:17:35.300 |
18:17:38.200 |
18:18:35 |
0.30 |
0.30 |
2.90 |
60.0 |
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] : 3421fda0-ddb4-11f0-547e-07a08bcddcea [observed]
Occultation Date + Time : 2023-11-06 at 18:16:09 UT +/- 0.0 min [1]
Object Designation : (1262) Sniadeckia
Orbit Class : MBA
Star Designation : GDR3 6854800759704049280
Star Coordinates (ICRF) : RA = 20 35 56.1184, DE = -23 26 51.550 [2]
Star Magnitudes : G = 14.19 mag, RP = 13.58 mag, BP = 14.62 mag
Object Magnitude : V = 16.01 mag
Estimated Magnitude Drop : 2.0 mag
Estimated Max. Duration : 2.5 sec
Object Mean Diameter : 51.5 km (src: astorb)
Speed of the shadow : 20.7 km/s
Elongation to Moon & Sun : 156° (sunlit = 37%), Sun = 81°
Cross-track uncertainty : 0.4 mas = 0 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 2.38 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#90
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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