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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2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 278794d5-d9b6-4f83-b8e4-1983b12eaed9 [observed]
Occultation Date + Time : 2022-10-24 at 23:30:39 UT +/- 0.05 min [1]
Object Designation : (109604) 2001 QZ283
Orbit Class : MBA
Star Designation : GDR3 2445043556408101248
Star Coordinates (ICRF) : RA = 00 15 15.7147, DE = -03 55 13.908 [2]
Star Magnitudes : G = 10.5 mag, RP = 9.99 mag, BP = 10.85 mag
Object Magnitude : V = 17.86 mag
Estimated Magnitude Drop : 7.4 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3 km (src: astorb)
Speed of the shadow : 7.6 km/s
Elongation to Moon & Sun : 156° (sunlit = 0%), Sun = 150°
Cross-track uncertainty : 16.3 mas = 13 km = 4.24 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#27
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0