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):
Occultation UUID [and DB] : 760b37ba-9665-4dcb-b5d3-e7cab82cbc33 [observed]
Occultation Date + Time : 2012-04-21 at 20:33:01 UT +/- 0.01 min [1]
Object Designation : (203) Pompeja
Orbit Class : MBA
Star Designation : GDR3 3383250330102797440
Star Coordinates (ICRF) : RA = 06 40 39.2983, DE = +25 18 53.111 [2]
Star Magnitudes : G = 10.44 mag, RP = 9.75 mag, BP = 10.98 mag
Object Magnitude : V = 14.43 mag
Estimated Magnitude Drop : 4.0 mag
Estimated Max. Duration : 4.1 sec
Object Mean Diameter : 116 km (src: astorb)
Speed of the shadow : 28.6 km/s
Elongation to Moon & Sun : 61° (sunlit = 0%), Sun = 67°
Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#136
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0