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):
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0
Image size: 300px. Transparent image background for copy & paste
Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : b7572c80-d9a9-11f1-43f3-1e74bb972ed2 [observed]
Occultation Date + Time : 2026-07-07 at 00:14:34 UT +/- 0.01 min [1]
Object Designation : (1794) Finsen
Orbit Class : MBA
Star Designation : GDR3 4215052080787073536
Star Coordinates (ICRF) : RA = 19 31 26.8746, DE = -00 57 16.514 [2]
Star Magnitudes : G = 13.97 mag, RP = 13.25 mag, BP = 14.52 mag
Object Magnitude : V = 15.45 mag
Estimated Magnitude Drop : 1.7 mag
Estimated Max. Duration : 3.1 sec
Object Mean Diameter : 37.3 km (src: astorb)
Speed of the shadow : 12.2 km/s
Elongation to Moon & Sun : 71° (sunlit = 59%), Sun = 157°
Cross-track uncertainty : 1.0 mas = 1 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 1.51 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL75
Note : FP:true
Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
