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] : b0ffcf64-de00-4e2c-b179-3487e87b9798 [observed]
Occultation Date + Time : 2022-01-25 at 17:37:32 UT +/- 0.01 min [1]
Object Designation : (2909) Hoshi-no-ie
Orbit Class : MBA
Star Designation : GDR3 2525929369824338560
Star Coordinates (ICRF) : RA = 00 50 28.5205, DE = -03 56 53.031 [2]
Star Magnitudes : G = 12.25 mag, RP = 11.69 mag, BP = 12.64 mag
Object Magnitude : V = 16.73 mag
Estimated Magnitude Drop : 4.5 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 26 km (src: astorb)
Speed of the shadow : 31.5 km/s
Elongation to Moon & Sun : 152° (sunlit = 48%), Sun = 65°
Cross-track uncertainty : 3.3 mas = 7 km = 0.27 path-width (1-sig)
RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#52
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0