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2023-11-22 / UCAC4 635-028916 / (14618) 1998 UK7

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Alberto Ossola O- VID M230 CH GPS 21:29:43 21:32:15
2 show Stefano Sposetti O- VID M420 CH GPS 21:28:00 21:34:00
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

2 observations found in db: sodis

Available (probably) matching predictions (click on the link to switch):
JPL#47 : 769780ca-de2f-4850-b151-93be9e543b20 [db: observed]

Using prediction 769780ca-de2f-4850-b151-93be9e543b20 for map and profile fit

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Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : 769780ca-de2f-4850-b151-93be9e543b20 [observed]

 Occultation Date + Time   : 2023-11-22 at 21:24:32 UT +/- 0.05 min  [1]
 Object Designation        : (14618) 1998 UK7
 Orbit Class               : MBA
 Star Designation          : GDR3 3456076963804985472
 Star Coordinates (ICRF)   : RA = 05 48 25.1792, DE = +36 50 32.643  [2]
 Star Magnitudes           : G = 12.37 mag, RP = 11.86 mag, BP = 12.71 mag
 Object Magnitude          : V = 17.05 mag
 Estimated Magnitude Drop  : 4.7 mag
 Estimated Max. Duration   : 0.6 sec
 Object Mean Diameter      : 7 km  (src: astorb)
 Speed of the shadow       : 10.3 km/s
 Elongation to Moon & Sun  : 86° (sunlit = 77%), Sun = 150°
 Cross-track uncertainty   : 5.0 mas = 5 km = 0.81 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#47

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

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