UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
1 observation found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : d562e60a-ee0b-4d4c-b99e-ce00d743ffd8 [observed]
Occultation Date + Time : 2022-05-09 at 02:03:30 UT +/- 0.03 min [1]
Object Designation : (2697) Albina
Orbit Class : MBA
Star Designation : GDR3 6885074124448751744
Star Coordinates (ICRF) : RA = 21 09 24.9300, DE = -14 29 53.332 [2]
Star Magnitudes : G = 14.33 mag, RP = 13.78 mag, BP = 14.72 mag
Object Magnitude : V = 16.98 mag
Estimated Magnitude Drop : 2.7 mag
Estimated Max. Duration : 3.6 sec
Object Mean Diameter : 52 km (src: astorb)
Speed of the shadow : 14.4 km/s
Elongation to Moon & Sun : 172° (sunlit = 51%), Sun = 93°
Cross-track uncertainty : 3.0 mas = 7 km = 0.14 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#58
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0