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] : c906047a-658d-4833-b5c6-542adbb3b2b8 [observed]
Occultation Date + Time : 2019-09-20 at 03:23:32 UT +/- 0.01 min [1]
Object Designation : (759) Vinifera
Orbit Class : MBA
Star Designation : GDR3 2723548335600232576
Star Coordinates (ICRF) : RA = 22 24 08.0134, DE = +10 39 20.535 [2]
Star Magnitudes : G = 12.23 mag, RP = 11.6 mag, BP = 12.67 mag
Object Magnitude : V = 13.56 mag
Estimated Magnitude Drop : 1.6 mag
Estimated Max. Duration : 5.2 sec
Object Mean Diameter : 45 km (src: astorb)
Speed of the shadow : 8.6 km/s
Elongation to Moon & Sun : 83° (sunlit = 70%), Sun = 156°
Cross-track uncertainty : 7.3 mas = 6 km = 0.14 path-width (1-sig)
RUWE and duplicate source : 7.53 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#73
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
