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2023-09-12 / TYC 2871-01970-1 / (426029) 2011 PA2

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Michal Rottenborn O- VID M254 CZ GPS 01:11:57 01:15:57 0.0 0.0
2 show Zdenek Sikac O- VID T150 CZ NTP 01:12:00 01:16:00
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#27 : e02f2bcb-6757-431e-96ef-1284f2a3202d [db: observed]

Using prediction e02f2bcb-6757-431e-96ef-1284f2a3202d for map and profile fit

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Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : e02f2bcb-6757-431e-96ef-1284f2a3202d [observed]

 Occultation Date + Time   : 2023-09-12 at 01:16:19 UT +/- 0.25 min  [1]
 Object Designation        : (426029) 2011 PA2
 Orbit Class               : MBA
 Star Designation          : GDR3 0243250905947239296
 Star Coordinates (ICRF)   : RA = 03 46 39.2971, DE = +42 37 53.052  [2]
 Star Magnitudes           : G = 10.79 mag, RP = 9.94 mag, BP = 11.55 mag
 Object Magnitude          : V = 20.09 mag
 Estimated Magnitude Drop  : 9.3 mag
 Estimated Max. Duration   : 0.5 sec
 Object Mean Diameter      : 4 km  (src: astorb)
 Speed of the shadow       : 7.5 km/s
 Elongation to Moon & Sun  : 72° (sunlit = 8%), Sun = 104°
 Cross-track uncertainty   : 31.7 mas = 55 km = 15.52 path-width (1-sig)
 RUWE and duplicate source : 1.19 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#27

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

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