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] : b4298e70-c35a-11ef-5276-e5bc677d997d [observed]
Occultation Date + Time : 2024-12-09 at 18:25:28 UT +/- 0.0 min [1]
Object Designation : (48833) 1997 YA5
Orbit Class : MBA
Star Designation : GDR3 2820540555547816960
Star Coordinates (ICRF) : RA = 23 34 35.3531, DE = +16 38 47.466 [2]
Star Magnitudes : G = 11.86 mag, RP = 11.36 mag, BP = 12.19 mag
Object Magnitude : V = 18.06 mag
Estimated Magnitude Drop : 6.2 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 13.7 km/s
Elongation to Moon & Sun : 18° (sunlit = 63%), Sun = 102°
Cross-track uncertainty : 0.7 mas = 1 km = 0.15 path-width (1-sig)
RUWE and duplicate source : 1.2 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#50
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0