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] : 40284ed0-8b51-11ef-78cd-d55edff9550a [asteroids]
Occultation Date + Time : 2024-11-25 at 17:37:04 UT +/- 0.0 min [1]
Object Designation : (19615) 1999 OB3
Orbit Class : MBA
Star Designation : GDR3 6907542167823069184
Star Coordinates (ICRF) : RA = 20 34 08.4691, DE = -07 39 41.528 [2]
Star Magnitudes : G = 13.13 mag, RP = 12.34 mag, BP = 13.79 mag
Object Magnitude : V = 17.88 mag
Estimated Magnitude Drop : 4.8 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 12 km (src: astorb)
Speed of the shadow : 30.4 km/s
Elongation to Moon & Sun : 125° (sunlit = 26%), Sun = 65°
Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#62
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0