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] : e5ed7e63-5209-480e-af79-e700ccc10396 [observed]
Occultation Date + Time : 2023-09-23 at 22:57:15 UT +/- 0.1 min [1]
Object Designation : (19373) 1997 YC14
Orbit Class : MBA
Star Designation : GDR3 6894621806683800960
Star Coordinates (ICRF) : RA = 21 36 31.4597, DE = -08 31 37.756 [2]
Star Magnitudes : G = 14.38 mag, RP = 13.73 mag, BP = 14.87 mag
Object Magnitude : V = 16.79 mag
Estimated Magnitude Drop : 2.5 mag
Estimated Max. Duration : 2.5 sec
Object Mean Diameter : 5.2 km (src: astorb)
Speed of the shadow : 2.1 km/s
Elongation to Moon & Sun : 40° (sunlit = 63%), Sun = 143°
Cross-track uncertainty : 7.3 mas = 5 km = 1.15 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0