UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : b0a9ef03-714f-49fa-95ce-fe470a96a3c8 [observed]
Occultation Date + Time : 2023-11-19 at 00:29:38 UT +/- 0.1 min [1]
Object Designation : (51981) 2001 RS148
Orbit Class : MBA
Star Designation : GDR3 3451034947080593408
Star Coordinates (ICRF) : RA = 05 58 13.6844, DE = +32 22 10.614 [2]
Star Magnitudes : G = 12.08 mag, RP = 11.67 mag, BP = 12.34 mag
Object Magnitude : V = 17.89 mag
Estimated Magnitude Drop : 5.8 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 6.2 km (src: astorb)
Speed of the shadow : 8.5 km/s
Elongation to Moon & Sun : 142° (sunlit = 34%), Sun = 146°
Cross-track uncertainty : 5.7 mas = 7 km = 1.21 path-width (1-sig)
RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
