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] : 2b368740-8880-11ef-78cd-8d82bb7e4c64 [asteroids]
Occultation Date + Time : 2025-03-25 at 22:44:38 UT +/- 0.0 min [1]
Object Designation : (2900) Lubos Perek
Orbit Class : MBA
Star Designation : GDR3 0629740513100304256
Star Coordinates (ICRF) : RA = 09 58 27.5240, DE = +21 59 00.073 [2]
Star Magnitudes : G = 11.57 mag, RP = 10.98 mag, BP = 12.0 mag
Object Magnitude : V = 17.5 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 1.4 sec
Object Mean Diameter : 12.3 km (src: astorb)
Speed of the shadow : 9.0 km/s
Elongation to Moon & Sun : 172° (sunlit = 16%), Sun = 138°
Cross-track uncertainty : 0.7 mas = 1 km = 0.10 path-width (1-sig)
RUWE and duplicate source : 1.19 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#51
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0