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):
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] : 30ec7d69-a614-4926-9d87-997998d6f921 [observed]
Occultation Date + Time : 2019-05-09 at 01:10:24 UT +/- 0.03 min [1]
Object Designation : (201) Penelope
Orbit Class : MBA
Star Designation : GDR3 4185257544752318208
Star Coordinates (ICRF) : RA = 19 09 56.1472, DE = -14 55 05.822 [2]
Star Magnitudes : G = 12.96 mag, RP = 12.14 mag, BP = 13.67 mag
Object Magnitude : V = 12.69 mag
Estimated Magnitude Drop : 0.6 mag
Estimated Max. Duration : 13.9 sec
Object Mean Diameter : 68 km (src: astorb)
Speed of the shadow : 4.9 km/s
Elongation to Moon & Sun : 170° (sunlit = 19%), Sun = 121°
Cross-track uncertainty : 1.0 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#122
Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
