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] : 84333f3c-42f8-4d5c-9663-374e2b241bc1 [observed]
Occultation Date + Time : 2023-10-04 at 19:53:00 UT +/- 0.02 min [1]
Object Designation : (15636) 2000 JD31
Orbit Class : MBA
Star Designation : GDR3 4070665416510336640
Star Coordinates (ICRF) : RA = 17 55 20.1014, DE = -21 09 31.446 [2]
Star Magnitudes : G = 16.45 mag, RP = 15.12 mag, BP = 18.53 mag
Object Magnitude : V = 19.63 mag
Estimated Magnitude Drop : 3.2 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 7.1 km (src: astorb)
Speed of the shadow : 22.1 km/s
Elongation to Moon & Sun : 170° (sunlit = 67%), Sun = 78°
Cross-track uncertainty : 1.1 mas = 2 km = 0.39 path-width (1-sig)
RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#50
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
