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2026-07-27 / UCAC4 395-124082 / (54564) Kiyoshiizumi

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Michael OConnell O- VID M350 ES NTP 02:44:04 :: :: 02:46:04
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: sodis

Available (probably) matching predictions (click on the link to switch):
JPL50 : 864ec420-d9ab-11f1-43f3-20b5dfff0b4b [db: observed]

Using prediction 864ec420-d9ab-11f1-43f3-20b5dfff0b4b for map and profile fit

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Event Details
 Occultation UUID [and DB] : 864ec420-d9ab-11f1-43f3-20b5dfff0b4b [observed]

 Occultation Date + Time   : 2026-07-27 at 02:49:06 UT +/- 0.01 min  [1]
 Object Designation        : (54564) Kiyoshiizumi
 Orbit Class               : None
 Star Designation          : GDR3 6901521826264987264
 Star Coordinates (ICRF)   : RA = 20 36 07.6526, DE = -11 01 21.800  [2]
 Star Magnitudes           : G = 14.52 mag, RP = 13.98 mag, BP = 14.88 mag
 Object Magnitude          : V = 17.93 mag
 Estimated Magnitude Drop  : 3.5 mag
 Estimated Max. Duration   : 0.5 sec
 Object Mean Diameter      : 5.5 km  (src: astorb)
 Speed of the shadow       : 11.5 km/s
 Elongation to Moon & Sun  : 34° (sunlit = 94%), Sun = 171°
 Cross-track uncertainty   : 2.3 mas = 3 km = 0.56 path-width (1-sig)
 RUWE and duplicate source : 0.99 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL50
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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