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] : 49ee9fc8-070f-44d9-97ac-4798f1649581 [observed]
Occultation Date + Time : 2023-08-28 at 23:28:45 UT +/- 0.02 min [1]
Object Designation : (30545) 2001 OT35
Orbit Class : MBA
Star Designation : GDR3 1789704076150893824
Star Coordinates (ICRF) : RA = 21 10 33.2529, DE = +20 09 22.138 [2]
Star Magnitudes : G = 12.48 mag, RP = 11.75 mag, BP = 13.07 mag
Object Magnitude : V = 18.13 mag
Estimated Magnitude Drop : 5.7 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 12 km (src: astorb)
Speed of the shadow : 15.8 km/s
Elongation to Moon & Sun : 45° (sunlit = 93%), Sun = 145°
Cross-track uncertainty : 2.7 mas = 5 km = 0.49 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#49
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0