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] : 09f2c947-fadc-42ec-ba9d-d7db24e775d1 [observed]
Occultation Date + Time : 2016-11-04 at 02:18:24 UT +/- 0.01 min [1]
Object Designation : (33738) 1999 NY41
Orbit Class : MBA
Star Designation : GDR3 2669403989296439424
Star Coordinates (ICRF) : RA = 22 03 26.7755, DE = -04 24 26.063 [2]
Star Magnitudes : G = 11.02 mag, RP = 10.58 mag, BP = 11.3 mag
Object Magnitude : V = 18.24 mag
Estimated Magnitude Drop : 7.2 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 8.1 km/s
Elongation to Moon & Sun : 61° (sunlit = 16%), Sun = 109°
Cross-track uncertainty : 1.3 mas = 2 km = 0.29 path-width (1-sig)
RUWE and duplicate source : 1.64 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#32
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0