UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 9dec9020-33cb-11f1-6999-e26bd89f2de3 [asteroids]
Occultation Date + Time : 2026-05-23 at 21:24:30 UT +/- 0.01 min [1]
Object Designation : (541) Deborah
Orbit Class : MBA
Star Designation : GDR3 6251157846580425472
Star Coordinates (ICRF) : RA = 15 25 06.1461, DE = -23 37 21.771 [2]
Star Magnitudes : G = 12.4 mag, RP = 11.85 mag, BP = 12.74 mag
Object Magnitude : V = 13.84 mag
Estimated Magnitude Drop : 1.7 mag
Estimated Max. Duration : 5.2 sec
Object Mean Diameter : 57.0 km (src: astorb)
Speed of the shadow : 10.9 km/s
Elongation to Moon & Sun : 77° (sunlit = 55%), Sun = 171°
Cross-track uncertainty : 0.8 mas = 0 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.18 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#76
Note : FP:true
Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
