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):
Occultation UUID [and DB] : 687f6011-58f5-417c-bf09-3b9ca9a8549e [observed]
Occultation Date + Time : 2019-11-21 at 20:39:53 UT +/- 0.01 min [1]
Object Designation : (3152) Jones
Orbit Class : MBA
Star Designation : GDR3 0219177305015601024
Star Coordinates (ICRF) : RA = 04 06 35.6746, DE = +35 40 31.495 [2]
Star Magnitudes : G = 10.44 mag, RP = 9.57 mag, BP = 11.22 mag
Object Magnitude : V = 16.13 mag
Estimated Magnitude Drop : 5.7 mag
Estimated Max. Duration : 2.5 sec
Object Mean Diameter : 33 km (src: astorb)
Speed of the shadow : 13.3 km/s
Elongation to Moon & Sun : 107° (sunlit = 28%), Sun = 164°
Cross-track uncertainty : 0.7 mas = 0 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.19 mas, dup.src = 1 (0:false, 1:true)
Ephemeris Reference : JPL#59
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0