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] : 7a61a3c8-e0b5-4cf0-93b9-02fe4aecac9d [observed]
Occultation Date + Time : 2003-04-28 at 21:27:34 UT +/- 0.01 min [1]
Object Designation : (287) Nephthys
Star Designation : GDR3 0670652653576598528
Star Coordinates (ICRF) : RA = 08 08 11.6593, DE = +20 33 45.791 [2]
Star Magnitudes : G = 8.64 mag, RP = 7.84 mag, BP = 9.31 mag
Object Magnitude : V = 12.98 mag
Estimated Magnitude Drop : 4.4 mag
Estimated Max. Duration : 3.2 sec
Object Mean Diameter : 68 km (src: astorb+H10)
Speed of the shadow : 21.1 km/s
Elongation to Moon & Sun : 110° (sunlit = 6%), Sun = 82°
Cross-track uncertainty : 1.3 mas = 2 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#127 (23-01-08)
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
