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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2 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] : e76fd7f4-22b7-47a4-8417-5833ef17cb1a [observed]
Occultation Date + Time : 2020-05-05 at 23:03:05 UT +/- 0.02 min [1]
Object Designation : (1499) Pori
Orbit Class : MBA
Star Designation : GDR3 6243489715051060480
Star Coordinates (ICRF) : RA = 15 56 40.0023, DE = -22 01 40.456 [2]
Star Magnitudes : G = 8.59 mag, RP = 8.1 mag, BP = 8.86 mag
Object Magnitude : V = 14.89 mag
Estimated Magnitude Drop : 6.3 mag
Estimated Max. Duration : 3.6 sec
Object Mean Diameter : 36 km (src: astorb)
Speed of the shadow : 10.0 km/s
Elongation to Moon & Sun : 37° (sunlit = 97%), Sun = 164°
Cross-track uncertainty : 0.7 mas = 0 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#53
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0