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] : ab5ef480-c358-11ef-5276-c10f77d99382 [observed]
Occultation Date + Time : 2024-11-01 at 20:10:26 UT +/- 0.05 min [1]
Object Designation : (48990) 1998 QX47
Orbit Class : MBA
Star Designation : GDR3 0090057492737822080
Star Coordinates (ICRF) : RA = 02 37 12.9615, DE = +24 17 53.521 [2]
Star Magnitudes : G = 12.07 mag, RP = 11.56 mag, BP = 12.41 mag
Object Magnitude : V = 17.59 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2 km (src: astorb)
Speed of the shadow : 6.1 km/s
Elongation to Moon & Sun : 174° (sunlit = 0%), Sun = 170°
Cross-track uncertainty : 23.3 mas = 14 km = 7.35 path-width (1-sig)
RUWE and duplicate source : 1.41 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#34
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0