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] : 62754067-376e-4ca3-9e97-90c884c7c476 [observed]
Occultation Date + Time : 2023-10-08 at 23:28:22 UT +/- 0.03 min [1]
Object Designation : (685) Hermia
Orbit Class : MBA
Star Designation : GDR3 0061110929288606976
Star Coordinates (ICRF) : RA = 03 19 17.7999, DE = +20 31 11.832 [2]
Star Magnitudes : G = 15.08 mag, RP = 14.38 mag, BP = 15.63 mag
Object Magnitude : V = 14.99 mag
Estimated Magnitude Drop : 0.7 mag
Estimated Max. Duration : 2.2 sec
Object Mean Diameter : 10.9 km (src: astorb)
Speed of the shadow : 5.1 km/s
Elongation to Moon & Sun : 79° (sunlit = 28%), Sun = 143°
Cross-track uncertainty : 2.0 mas = 1 km = 0.16 path-width (1-sig)
RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#62
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
