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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5 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 5c9b867d-f6a6-4f7f-8cb1-8bf298d0af93 [observed]
Occultation Date + Time : 2001-07-20 at 01:14:45 UT +/- 0.07 min [1]
Object Designation : (1242) Zambesia
Orbit Class : MBA
Star Designation : GDR3 2594377026668998912
Star Coordinates (ICRF) : RA = 22 26 17.5692, DE = -18 33 48.003 [2]
Star Magnitudes : G = 8.03 mag, RP = 7.67 mag, BP = 8.24 mag
Object Magnitude : V = 14.51 mag
Estimated Magnitude Drop : 6.5 mag
Estimated Max. Duration : 8.3 sec
Object Mean Diameter : 48 km (src: astorb)
Speed of the shadow : 5.8 km/s
Elongation to Moon & Sun : 135° (sunlit = 1%), Sun = 145°
Cross-track uncertainty : 12.0 mas = 14 km = 0.31 path-width (1-sig)
RUWE and duplicate source : 1.16 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#57
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0