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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3 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] : 86bc86ba-3b93-41a0-979a-a68b494aae04 [observed]
Occultation Date + Time : 2016-12-28 at 22:40:14 UT +/- 0.0 min [1]
Object Designation : (1000) Piazzia
Orbit Class : MBA
Star Designation : GDR3 0233038328412291712
Star Coordinates (ICRF) : RA = 04 21 00.8502, DE = +46 09 57.501 [2]
Star Magnitudes : G = 11.85 mag, RP = 10.82 mag, BP = 12.96 mag
Object Magnitude : V = 16.65 mag
Estimated Magnitude Drop : 4.8 mag
Estimated Max. Duration : 3.0 sec
Object Mean Diameter : 48 km (src: astorb)
Speed of the shadow : 16.0 km/s
Elongation to Moon & Sun : 144° (sunlit = 0%), Sun = 145°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#62
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
