UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 31aad66c-a349-4181-9300-15795b1d1f9d [observed]
Occultation Date + Time : 2023-09-07 at 21:21:43 UT +/- 0.04 min [1]
Object Designation : (57590) 2001 TJ76
Orbit Class : MBA
Star Designation : GDR3 2608152567335200384
Star Coordinates (ICRF) : RA = 22 46 37.8673, DE = -10 38 18.228 [2]
Star Magnitudes : G = 14.07 mag, RP = 13.52 mag, BP = 14.47 mag
Object Magnitude : V = 19.45 mag
Estimated Magnitude Drop : 5.4 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 14.6 km/s
Elongation to Moon & Sun : 107° (sunlit = 40%), Sun = 173°
Cross-track uncertainty : 7.7 mas = 14 km = 3.23 path-width (1-sig)
RUWE and duplicate source : 0.9 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#33
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0