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] : da0bbcd0-c35a-11ef-5276-2ea41ff324a2 [observed]
Occultation Date + Time : 2024-12-13 at 18:54:04 UT +/- 0.12 min [1]
Object Designation : (205478) 2001 QP190
Orbit Class : MBA
Star Designation : GDR3 0358467320671969920
Star Coordinates (ICRF) : RA = 02 07 19.7131, DE = +49 56 15.007 [2]
Star Magnitudes : G = 12.69 mag, RP = 12.46 mag, BP = 12.83 mag
Object Magnitude : V = 19.56 mag
Estimated Magnitude Drop : 6.9 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 12.8 km/s
Elongation to Moon & Sun : 32° (sunlit = 97%), Sun = 133°
Cross-track uncertainty : 5.0 mas = 8 km = 2.01 path-width (1-sig)
RUWE and duplicate source : 1.17 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#31
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0