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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4 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] : a6400f4f-6167-47ec-921a-1fc63c11b9af [observed]
Occultation Date + Time : 2007-07-05 at 00:22:29 UT +/- 0.04 min [1]
Object Designation : (482) Petrina
Orbit Class : MBA
Star Designation : GDR3 4263514155308057856
Star Coordinates (ICRF) : RA = 19 22 40.1441, DE = -00 17 10.431 [2]
Star Magnitudes : G = 8.82 mag, RP = 8.57 mag, BP = 8.95 mag
Object Magnitude : V = 12.91 mag
Estimated Magnitude Drop : 4.1 mag
Estimated Max. Duration : 4.6 sec
Object Mean Diameter : 47 km (src: astorb)
Speed of the shadow : 10.1 km/s
Elongation to Moon & Sun : 49° (sunlit = 79%), Sun = 156°
Cross-track uncertainty : 1.0 mas = 1 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#84
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
