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2022-06-04 / 4UC 347-130837 / (10019) Wesleyfraser

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show C. Perello/A. Selva O+ VID M500 ES GPS++ 22:20:51 22:22:47.87 22:22:48.67 22:24:50 0.08 0.08 0.80 9.5
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: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#48 : f7cd7b1e-6b93-46f0-a291-209823d464bf [db: observed]

Using prediction f7cd7b1e-6b93-46f0-a291-209823d464bf for map and profile fit

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Event Details
 Occultation UUID [and DB] : f7cd7b1e-6b93-46f0-a291-209823d464bf [observed]

 Occultation Date + Time   : 2022-06-04 at 22:17:53 UT +/- 0.03 min  [1]
 Object Designation        : (10019) Wesleyfraser
 Orbit Class               : MBA
 Star Designation          : GDR3 4093971004165464064
 Star Coordinates (ICRF)   : RA = 18 14 33.8015, DE = -20 43 27.351  [2]
 Star Magnitudes           : G = 13.38 mag, RP = 12.96 mag, BP = 13.64 mag
 Object Magnitude          : V = 18.77 mag
 Estimated Magnitude Drop  : 5.4 mag
 Estimated Max. Duration   : 0.5 sec
 Object Mean Diameter      : 6 km  (src: astorb)
 Speed of the shadow       : 11.9 km/s
 Elongation to Moon & Sun  : 139° (sunlit = 25%), Sun = 161°
 Cross-track uncertainty   : 1.7 mas = 2 km = 0.50 path-width (1-sig)
 RUWE and duplicate source : 0.91 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#48

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

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