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] : 2e4c830a-caef-4111-8cfc-e8e2a99b176d [observed]
Occultation Date + Time : 2023-08-02 at 00:14:09 UT +/- 0.02 min [1]
Object Designation : (1284) Latvia
Orbit Class : MBA
Star Designation : GDR3 6771733618299432064
Star Coordinates (ICRF) : RA = 19 35 30.1168, DE = -23 01 19.117 [2]
Star Magnitudes : G = 14.86 mag, RP = 14.13 mag, BP = 15.45 mag
Object Magnitude : V = 14.29 mag
Estimated Magnitude Drop : 0.5 mag
Estimated Max. Duration : 3.0 sec
Object Mean Diameter : 37 km (src: astorb)
Speed of the shadow : 12.1 km/s
Elongation to Moon & Sun : 21° (sunlit = 100%), Sun = 162°
Cross-track uncertainty : 3.7 mas = 4 km = 0.13 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#94
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0