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] : 00ef0880-c350-11ef-5276-fbc8faf76259 [observed]
Occultation Date + Time : 2024-07-31 at 22:01:51 UT +/- 0.17 min [1]
Object Designation : (159840) 2003 UL247
Orbit Class : MBA
Star Designation : GDR3 4123900539686442496
Star Coordinates (ICRF) : RA = 17 41 03.6247, DE = -17 18 23.753 [2]
Star Magnitudes : G = 13.77 mag, RP = 12.21 mag, BP = 17.29 mag
Object Magnitude : V = 20.51 mag
Estimated Magnitude Drop : 6.7 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3 km (src: astorb)
Speed of the shadow : 6.2 km/s
Elongation to Moon & Sun : 169° (sunlit = 13%), Sun = 136°
Cross-track uncertainty : 19.7 mas = 32 km = 11.78 path-width (1-sig)
RUWE and duplicate source : 0.8 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#27
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0