2023-09-07 / UCAC4 397-131640 / (57590) 2001 TJ76
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Simon Kidd |
O+ |
VID |
M350 |
GB |
GPS |
21:20:39 |
21:21:41.440 |
21:21:42.010 |
21:22:23 |
0.09 |
0.09 |
0.57 |
8.3 |
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] : 060b48e0-ddb4-11f0-547e-8702ebf7f40b [observed]
Occultation Date + Time : 2023-09-07 at 21:21:45 UT +/- 0.01 min [1]
Object Designation : (57590) 2001 TJ76
Orbit Class : MBA
Star Designation : GDR3 2608152567335200384
Star Coordinates (ICRF) : RA = 22 46 37.8671, DE = -10 38 18.228 [2]
Star Magnitudes : G = 14.07 mag, RP = 13.52 mag, BP = 14.47 mag
Object Magnitude : V = 19.42 mag
Estimated Magnitude Drop : 5.4 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.5 km (src: astorb)
Speed of the shadow : 14.6 km/s
Elongation to Moon & Sun : 107° (sunlit = 40%), Sun = 173°
Cross-track uncertainty : 1.3 mas = 2 km = 0.53 path-width (1-sig)
RUWE and duplicate source : 0.9 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#44
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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