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2025-01-03 / UCAC4 504-052360 / (4790) Petrpravec

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Ferran Casarramona O- VID M200 ES GPS 03:55:01 03:57:01
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):
JPL#56 : 6e22b660-89fb-11ef-78cd-2292fbe7ff00 [db: asteroids]
JPL#56 : 643323c0-83bf-11ef-6618-19e2dbffb8c4 [db: asteroids]

Using prediction 6e22b660-89fb-11ef-78cd-2292fbe7ff00 for map and profile fit

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Event Details
 Occultation UUID [and DB] : 6e22b660-89fb-11ef-78cd-2292fbe7ff00 [asteroids]

 Occultation Date + Time   : 2025-01-03 at 03:49:05 UT +/- 0.01 min  [1]
 Object Designation        : (4790) Petrpravec
 Orbit Class               : MBA
 Star Designation          : GDR3 3871203694905841024
 Star Coordinates (ICRF)   : RA = 10 48 00.1990, DE = +10 42 54.394  [2]
 Star Magnitudes           : G = 14.54 mag, RP = 13.99 mag, BP = 14.92 mag
 Object Magnitude          : V = 17.54 mag
 Estimated Magnitude Drop  : 3.1 mag
 Estimated Max. Duration   : 3.4 sec
 Object Mean Diameter      : 18 km  (src: astorb)
 Speed of the shadow       : 5.2 km/s
 Elongation to Moon & Sun  : 164° (sunlit = 12%), Sun = 124°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#56

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

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