2023-12-05 / TYC 2419-00928-1 / (140261) 2001 SJ263
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Stefano Sposetti |
O+ |
VID |
M420 |
CH |
GPS |
18:46:00 |
18:49:14.84 |
18:49:15.64 |
18:52:00 |
0.03 |
0.04 |
0.80 |
7.1 |
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] : 44cb6ec0-ddb4-11f0-547e-e9df6db7a877 [observed]
Occultation Date + Time : 2023-12-05 at 18:43:38 UT +/- 0.01 min [1]
Object Designation : (140261) 2001 SJ263
Orbit Class : MBA
Star Designation : GDR3 3437808818627762816
Star Coordinates (ICRF) : RA = 06 06 12.3188, DE = +30 22 11.364 [2]
Star Magnitudes : G = 11.5 mag, RP = 11.02 mag, BP = 11.81 mag
Object Magnitude : V = 17.87 mag
Estimated Magnitude Drop : 6.4 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.4 km (src: astorb)
Speed of the shadow : 8.9 km/s
Elongation to Moon & Sun : 78° (sunlit = 45%), Sun = 161°
Cross-track uncertainty : 1.0 mas = 0 km = 0.27 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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