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] : 9fe7df57-c45b-44ed-9239-0a229502823d [observed]
Occultation Date + Time : 2023-08-16 at 00:36:50 UT +/- 0.02 min [1]
Object Designation : (5891) Gehrig
Orbit Class : MBA
Star Designation : GDR3 0108461603695361024
Star Coordinates (ICRF) : RA = 02 54 27.0302, DE = +20 43 59.870 [2]
Star Magnitudes : G = 11.62 mag, RP = 10.62 mag, BP = 12.69 mag
Object Magnitude : V = 17.7 mag
Estimated Magnitude Drop : 6.1 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 16.6 km/s
Elongation to Moon & Sun : 91° (sunlit = 0%), Sun = 96°
Cross-track uncertainty : 3.3 mas = 4 km = 0.64 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#49
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0