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] : 05c8f796-5731-4c58-8afe-40cf50a41832 [observed]
Occultation Date + Time : 2021-08-23 at 20:48:31 UT +/- 0.1 min [1]
Object Designation : (1434) Margot
Orbit Class : MBA
Star Designation : GDR3 4101433496989294080
Star Coordinates (ICRF) : RA = 19 00 30.6603, DE = -14 27 16.793 [2]
Star Magnitudes : G = 15.72 mag, RP = 14.86 mag, BP = 16.01 mag
Object Magnitude : V = 15.02 mag
Estimated Magnitude Drop : 0.5 mag
Estimated Max. Duration : 5.0 sec
Object Mean Diameter : 30 km (src: astorb)
Speed of the shadow : 5.9 km/s
Elongation to Moon & Sun : 64° (sunlit = 98%), Sun = 133°
Cross-track uncertainty : 0.7 mas = 1 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.26 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#63
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
