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):
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] : 4c7e47fa-f188-4864-8148-ab71f6778c22 [observed]
Occultation Date + Time : 2001-11-28 at 20:36:53 UT +/- 1.89 min [1]
Object Designation : (1467) Mashona
Orbit Class : MBA
Star Designation : GDR3 2862130613660944256
Star Coordinates (ICRF) : RA = 00 20 18.3149, DE = +30 40 38.425 [2]
Star Magnitudes : G = 10.02 mag, RP = 9.76 mag, BP = 10.16 mag
Object Magnitude : V = 14.2 mag
Estimated Magnitude Drop : 4.2 mag
Estimated Max. Duration : 16.9 sec
Object Mean Diameter : 112 km (src: astorb)
Speed of the shadow : 6.6 km/s
Elongation to Moon & Sun : 38° (sunlit = 96%), Sun = 126°
Cross-track uncertainty : 14.7 mas = 27 km = 0.24 path-width (1-sig)
RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#66
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
