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: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 34389c32-dc32-4dc3-aa4f-38bc2f8f8a2a [observed]
Occultation Date + Time : 2022-01-12 at 22:23:46 UT +/- 0.23 min [1]
Object Designation : (50498) 2000 DU95
Orbit Class : MBA
Star Designation : GDR3 3913847948446481664
Star Coordinates (ICRF) : RA = 11 27 40.7584, DE = +08 22 24.970 [2]
Star Magnitudes : G = 11.33 mag, RP = 10.65 mag, BP = 11.85 mag
Object Magnitude : V = 19.53 mag
Estimated Magnitude Drop : 8.2 mag
Estimated Max. Duration : 1.4 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 3.0 km/s
Elongation to Moon & Sun : 112° (sunlit = 79%), Sun = 123°
Cross-track uncertainty : 3.7 mas = 6 km = 1.42 path-width (1-sig)
RUWE and duplicate source : 1.18 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#47
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0