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] : 1e65ba72-b599-48fe-b790-8bb76df2e4cb [observed]
Occultation Date + Time : 2023-09-19 at 19:35:41 UT +/- 0.02 min [1]
Object Designation : (203) Pompeja
Orbit Class : MBA
Star Designation : GDR3 4064624630895315840
Star Coordinates (ICRF) : RA = 18 11 02.2811, DE = -26 17 37.109 [2]
Star Magnitudes : G = 14.3 mag, RP = 13.07 mag, BP = 15.98 mag
Object Magnitude : V = 14.22 mag
Estimated Magnitude Drop : 0.7 mag
Estimated Max. Duration : 8.6 sec
Object Mean Diameter : 116 km (src: astorb)
Speed of the shadow : 13.5 km/s
Elongation to Moon & Sun : 42° (sunlit = 20%), Sun = 96°
Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.9 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#136
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0