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] : 54c865e8-8a56-4ae1-8f7f-19fec95eece6 [observed]
Occultation Date + Time : 2023-08-24 at 21:22:59 UT +/- 0.02 min [1]
Object Designation : (116432) 2003 YM153
Orbit Class : MBA
Star Designation : GDR3 6915222870722087424
Star Coordinates (ICRF) : RA = 20 48 10.4832, DE = -02 55 25.775 [2]
Star Magnitudes : G = 11.84 mag, RP = 11.19 mag, BP = 12.0 mag
Object Magnitude : V = 19.62 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 5 km (src: astorb)
Speed of the shadow : 15.6 km/s
Elongation to Moon & Sun : 68° (sunlit = 55%), Sun = 157°
Cross-track uncertainty : 7.7 mas = 15 km = 2.94 path-width (1-sig)
RUWE and duplicate source : 0.9 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#39
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0