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: 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] : 89aa0213-37cd-436d-a2db-d02ed25c31e0 [observed]
Occultation Date + Time : 2011-11-21 at 02:08:18 UT +/- 0.01 min [1]
Object Designation : (40) Harmonia
Orbit Class : MBA
Star Designation : GDR3 0027919490742895360
Star Coordinates (ICRF) : RA = 03 03 47.6372, DE = +11 56 02.114 [2]
Star Magnitudes : G = 10.84 mag, RP = 10.3 mag, BP = 11.19 mag
Object Magnitude : V = 9.14 mag
Estimated Magnitude Drop : 0.2 mag
Estimated Max. Duration : 11.6 sec
Object Mean Diameter : 108 km (src: astorb)
Speed of the shadow : 9.2 km/s
Elongation to Moon & Sun : 133° (sunlit = 23%), Sun = 167°
Cross-track uncertainty : 2.3 mas = 2 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 2.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#139
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
