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] : b838ea91-a0d6-496b-8977-fe6161b6b6db [observed]
Occultation Date + Time : 2018-01-06 at 18:41:01 UT +/- 0.03 min [1]
Object Designation : (295) Theresia
Orbit Class : MBA
Star Designation : GDR3 3418655429152306560
Star Coordinates (ICRF) : RA = 05 03 33.1469, DE = +23 21 50.303 [2]
Star Magnitudes : G = 10.59 mag, RP = 10.01 mag, BP = 10.98 mag
Object Magnitude : V = 13.46 mag
Estimated Magnitude Drop : 3.0 mag
Estimated Max. Duration : 4.7 sec
Object Mean Diameter : 28 km (src: astorb)
Speed of the shadow : 5.9 km/s
Elongation to Moon & Sun : 93° (sunlit = 72%), Sun = 151°
Cross-track uncertainty : 0.7 mas = 0 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.57 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#62
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0