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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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
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : 0f689d91-2b8c-48fa-8899-6ad2ccb50551 [observed]
Occultation Date + Time : 2021-01-25 at 20:57:47 UT +/- 0.02 min [1]
Object Designation : (733) Mocia
Orbit Class : MBA
Star Designation : GDR3 0717682030072974720
Star Coordinates (ICRF) : RA = 08 44 31.3156, DE = +36 25 50.596 [2]
Star Magnitudes : G = 15.72 mag, RP = 15.12 mag, BP = 16.16 mag
Object Magnitude : V = 14.18 mag
Estimated Magnitude Drop : 0.2 mag
Estimated Max. Duration : 5.9 sec
Object Mean Diameter : 88 km (src: astorb)
Speed of the shadow : 14.9 km/s
Elongation to Moon & Sun : 36° (sunlit = 91%), Sun = 162°
Cross-track uncertainty : 5.7 mas = 9 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 0.98 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
