UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
4 observations found in db: euraster
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] : 06567cac-9cdd-47c9-a13d-609f8ed0e536 [observed]
Occultation Date + Time : 2006-04-19 at 22:42:49 UT +/- 0.06 min [1]
Object Designation : (779) Nina
Orbit Class : MBA
Star Designation : GDR3 3768996018860683520
Star Coordinates (ICRF) : RA = 10 20 54.5920, DE = -09 00 18.342 [2]
Star Magnitudes : G = 8.32 mag, RP = 7.64 mag, BP = 8.84 mag
Object Magnitude : V = 13.3 mag
Estimated Magnitude Drop : 5.0 mag
Estimated Max. Duration : 10.5 sec
Object Mean Diameter : 77 km (src: astorb)
Speed of the shadow : 7.3 km/s
Elongation to Moon & Sun : 120° (sunlit = 63%), Sun = 128°
Cross-track uncertainty : 4.3 mas = 7 km = 0.10 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#93
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0