UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
3 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : d0a91250-c33c-11ef-5276-7d92dfe639ed [observed]
Occultation Date + Time : 2023-09-14 at 19:25:51 UT +/- 0.01 min [1]
Object Designation : (7617) 1996 VF30
Orbit Class : MBA
Star Designation : GDR3 4100112433783014784
Star Coordinates (ICRF) : RA = 18 48 00.5352, DE = -16 07 32.073 [2]
Star Magnitudes : G = 13.28 mag, RP = 12.37 mag, BP = 13.71 mag
Object Magnitude : V = 18.21 mag
Estimated Magnitude Drop : 4.9 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 6.9 km (src: astorb)
Speed of the shadow : 7.4 km/s
Elongation to Moon & Sun : 112° (sunlit = 0%), Sun = 110°
Cross-track uncertainty : 1.3 mas = 1 km = 0.29 path-width (1-sig)
RUWE and duplicate source : 2.3 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