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] : 9bbd9aef-c47b-4b3a-a73a-534740f448e9 [observed]
Occultation Date + Time : 2022-03-16 at 20:08:00 UT +/- 0.04 min [1]
Object Designation : (1114) Lorraine
Orbit Class : MBA
Star Designation : GDR3 3159327266622332160
Star Coordinates (ICRF) : RA = 07 09 30.9329, DE = +10 17 40.568 [2]
Star Magnitudes : G = 13.07 mag, RP = 12.69 mag, BP = 13.29 mag
Object Magnitude : V = 15.54 mag
Estimated Magnitude Drop : 2.6 mag
Estimated Max. Duration : 7.9 sec
Object Mean Diameter : 62 km (src: astorb)
Speed of the shadow : 7.8 km/s
Elongation to Moon & Sun : 53° (sunlit = 98%), Sun = 111°
Cross-track uncertainty : 1.0 mas = 1 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#65
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0