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
Occultation UUID [and DB] : 96b32310-c35a-11ef-5276-ee651ffc7e2c [observed]
Occultation Date + Time : 2024-12-04 at 00:22:18 UT +/- 0.0 min [1]
Object Designation : (256) Walpurga
Orbit Class : MBA
Star Designation : GDR3 3238830100566685312
Star Coordinates (ICRF) : RA = 05 14 00.7585, DE = +04 38 00.957 [2]
Star Magnitudes : G = 14.72 mag, RP = 14.27 mag, BP = 15.0 mag
Object Magnitude : V = 14.66 mag
Estimated Magnitude Drop : 0.7 mag
Estimated Max. Duration : 4.5 sec
Object Mean Diameter : 63.3 km (src: astorb)
Speed of the shadow : 14.0 km/s
Elongation to Moon & Sun : 145° (sunlit = 8%), Sun = 161°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#72
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
