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] : d8340510-869d-11ef-78cd-5e21fb7db5c2 [asteroids]
Occultation Date + Time : 2025-03-29 at 02:00:23 UT +/- 0.0 min [1]
Object Designation : (990) Yerkes
Orbit Class : MBA
Star Designation : GDR3 6294172283347742464
Star Coordinates (ICRF) : RA = 13 49 13.5916, DE = -18 04 46.632 [2]
Star Magnitudes : G = 11.72 mag, RP = 11.34 mag, BP = 11.95 mag
Object Magnitude : V = 16.79 mag
Estimated Magnitude Drop : 5.1 mag
Estimated Max. Duration : 1.5 sec
Object Mean Diameter : 18.5 km (src: astorb)
Speed of the shadow : 12.7 km/s
Elongation to Moon & Sun : 151° (sunlit = 0%), Sun = 156°
Cross-track uncertainty : 0.5 mas = 0 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 2.08 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#67
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
