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] : 79d817e0-c35b-11ef-5276-7c8df8ef7005 [observed]
Occultation Date + Time : 2024-12-22 at 04:55:23 UT +/- 0.01 min [1]
Object Designation : (55306) 2001 SP53
Orbit Class : MBA
Star Designation : GDR3 3431639531905004544
Star Coordinates (ICRF) : RA = 06 01 24.6377, DE = +29 07 28.004 [2]
Star Magnitudes : G = 13.17 mag, RP = 12.74 mag, BP = 13.43 mag
Object Magnitude : V = 18.34 mag
Estimated Magnitude Drop : 5.2 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 5 km (src: astorb)
Speed of the shadow : 13.4 km/s
Elongation to Moon & Sun : 83° (sunlit = 57%), Sun = 174°
Cross-track uncertainty : 0.7 mas = 1 km = 0.20 path-width (1-sig)
RUWE and duplicate source : 1.67 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#46
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0