UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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1 observation 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
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : 696a00fc-b458-44fb-b75b-524e7bcb46cc [observed]
Occultation Date + Time : 2021-06-01 at 23:43:48 UT +/- 0.03 min [1]
Object Designation : (456) Abnoba
Orbit Class : MBA
Star Designation : GDR3 4165999151910088192
Star Coordinates (ICRF) : RA = 17 29 33.9867, DE = -10 59 39.440 [2]
Star Magnitudes : G = 11.48 mag, RP = 10.18 mag, BP = 13.36 mag
Object Magnitude : V = 12.12 mag
Estimated Magnitude Drop : 1.1 mag
Estimated Max. Duration : 4.0 sec
Object Mean Diameter : 40 km (src: astorb)
Speed of the shadow : 9.9 km/s
Elongation to Moon & Sun : 77° (sunlit = 53%), Sun = 164°
Cross-track uncertainty : 2.3 mas = 2 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#64
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
