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] : 4feca960-866a-11ef-78cd-3941bfbb9ea0 [asteroids]
Occultation Date + Time : 2025-02-20 at 19:01:42 UT +/- 0.0 min [1]
Object Designation : (903) Nealley
Orbit Class : MBA
Star Designation : GDR3 3301429283266171904
Star Coordinates (ICRF) : RA = 03 54 07.2659, DE = +07 59 15.158 [2]
Star Magnitudes : G = 11.11 mag, RP = 10.72 mag, BP = 11.32 mag
Object Magnitude : V = 15.96 mag
Estimated Magnitude Drop : 4.9 mag
Estimated Max. Duration : 3.3 sec
Object Mean Diameter : 63.4 km (src: astorb)
Speed of the shadow : 19.0 km/s
Elongation to Moon & Sun : 162° (sunlit = 50%), Sun = 86°
Cross-track uncertainty : 0.4 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.37 mas, dup.src = 1 (0:false, 1:true)
Ephemeris Reference : JPL#78
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
