UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
2 observations 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] : 5a4b4de4-b596-422e-836c-5f02e05938b7 [observed]
Occultation Date + Time : 2023-06-13 at 21:12:45 UT +/- 0.03 min [1]
Object Designation : (676) Melitta
Orbit Class : MBA
Star Designation : GDR3 4252785395793248512
Star Coordinates (ICRF) : RA = 18 42 31.2453, DE = -06 50 33.225 [2]
Star Magnitudes : G = 13.62 mag, RP = 12.6 mag, BP = 14.67 mag
Object Magnitude : V = 13.95 mag
Estimated Magnitude Drop : 0.9 mag
Estimated Max. Duration : 8.3 sec
Object Mean Diameter : 80.0 km (src: astorb)
Speed of the shadow : 9.7 km/s
Elongation to Moon & Sun : 110° (sunlit = 19%), Sun = 156°
Cross-track uncertainty : 1.0 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.92 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#66
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
