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] : 41053560-c338-11ef-5276-9931f34f607a [observed]
Occultation Date + Time : 2023-07-17 at 21:44:02 UT +/- 0.0 min [1]
Object Designation : (98221) 2000 SL143
Orbit Class : MBA
Star Designation : GDR3 6310170383689555328
Star Coordinates (ICRF) : RA = 14 56 20.3460, DE = -14 57 58.645 [2]
Star Magnitudes : G = 12.74 mag, RP = 12.19 mag, BP = 13.12 mag
Object Magnitude : V = 19.25 mag
Estimated Magnitude Drop : 6.5 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.4 km (src: astorb)
Speed of the shadow : 9.5 km/s
Elongation to Moon & Sun : 109° (sunlit = 0%), Sun = 111°
Cross-track uncertainty : 0.7 mas = 0 km = 0.27 path-width (1-sig)
RUWE and duplicate source : 1.01 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
