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2026-07-19 / UCAC4 342-137943 / (16929) Hurnik

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Michael OConnell O- VID M350 ES NTP 23:35:18 :: :: 23:37:18
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):
JPL57 : 223a09e0-d9ab-11f1-43f3-0407dbe7ff7f [db: observed]

Using prediction 223a09e0-d9ab-11f1-43f3-0407dbe7ff7f for map and profile fit

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Event Details
 Occultation UUID [and DB] : 223a09e0-d9ab-11f1-43f3-0407dbe7ff7f [observed]

 Occultation Date + Time   : 2026-07-19 at 23:38:14 UT +/- 0.01 min  [1]
 Object Designation        : (16929) Hurnik
 Orbit Class               : MBA
 Star Designation          : GDR3 4090232836552328448
 Star Coordinates (ICRF)   : RA = 18 25 30.9515, DE = -21 42 42.052  [2]
 Star Magnitudes           : G = 14.23 mag, RP = 13.08 mag, BP = 15.47 mag
 Object Magnitude          : V = 18.88 mag
 Estimated Magnitude Drop  : 4.7 mag
 Estimated Max. Duration   : 0.5 sec
 Object Mean Diameter      : 6.1 km  (src: astorb)
 Speed of the shadow       : 12.5 km/s
 Elongation to Moon & Sun  : 86° (sunlit = 36%), Sun = 159°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.12 path-width (1-sig)
 RUWE and duplicate source : 1.13 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL57
 Note                      : FP:true

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

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