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] : b5094010-c35a-11ef-5276-3affd3ffce5f [observed]
Occultation Date + Time : 2024-12-10 at 21:00:58 UT +/- 0.01 min [1]
Object Designation : (21573) 1998 RP70
Orbit Class : MBA
Star Designation : GDR3 0057673374903758464
Star Coordinates (ICRF) : RA = 03 30 40.6400, DE = +19 39 34.539 [2]
Star Magnitudes : G = 13.8 mag, RP = 13.19 mag, BP = 14.21 mag
Object Magnitude : V = 18.59 mag
Estimated Magnitude Drop : 4.8 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 8.0 km (src: astorb)
Speed of the shadow : 13.0 km/s
Elongation to Moon & Sun : 37° (sunlit = 75%), Sun = 156°
Cross-track uncertainty : 1.4 mas = 2 km = 0.34 path-width (1-sig)
RUWE and duplicate source : 8.62 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#52
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0