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] : d26ad84b-573f-4bda-b6b7-25058419d7b0 [observed]
Occultation Date + Time : 2023-08-05 at 03:40:10 UT +/- 0.01 min [1]
Object Designation : (740) Cantabia
Orbit Class : MBA
Star Designation : GDR3 3302538140742574848
Star Coordinates (ICRF) : RA = 03 53 33.6691, DE = +09 59 25.962 [2]
Star Magnitudes : G = 13.66 mag, RP = 13.07 mag, BP = 14.08 mag
Object Magnitude : V = 15.32 mag
Estimated Magnitude Drop : 1.9 mag
Estimated Max. Duration : 3.8 sec
Object Mean Diameter : 91 km (src: astorb)
Speed of the shadow : 23.9 km/s
Elongation to Moon & Sun : 58° (sunlit = 84%), Sun = 74°
Cross-track uncertainty : 2.3 mas = 5 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#64
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0