UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 4d9efbef-1def-4da8-b32d-7706dc4a4bbc [observed]
Occultation Date + Time : 2023-10-06 at 17:36:43 UT +/- 0.03 min [1]
Object Designation : (16930) Respighi
Orbit Class : MBA
Star Designation : GDR3 4076603359017822336
Star Coordinates (ICRF) : RA = 18 36 30.7502, DE = -25 11 38.959 [2]
Star Magnitudes : G = 12.99 mag, RP = 12.14 mag, BP = 13.75 mag
Object Magnitude : V = 19.46 mag
Estimated Magnitude Drop : 6.5 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 6 km (src: astorb)
Speed of the shadow : 18.2 km/s
Elongation to Moon & Sun : 173° (sunlit = 48%), Sun = 85°
Cross-track uncertainty : 3.3 mas = 7 km = 1.14 path-width (1-sig)
RUWE and duplicate source : 0.92 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#41
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0