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2025-01-12 / TYC 2438-00571-1 / (2546) Libitina

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Javier De Elías O+ VID M306 ES GPS 18:24:30 18:26:30.79 18:26:31.19 18:28:02 0.10 0.10 0.40 4.7
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#58 : ccf0e030-883f-11ef-78cd-913a3edfc32a [db: asteroids]
JPL#58 : fbd2bbe0-8357-11ef-6618-f819f6ffbad3 [db: asteroids]

Using prediction ccf0e030-883f-11ef-78cd-913a3edfc32a for map and profile fit

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Event Details
 Occultation UUID [and DB] : ccf0e030-883f-11ef-78cd-913a3edfc32a [asteroids]

 Occultation Date + Time   : 2025-01-12 at 18:20:19 UT +/- 0.0 min  [1]
 Object Designation        : (2546) Libitina
 Orbit Class               : MBA
 Star Designation          : GDR3 0888052181429316864
 Star Coordinates (ICRF)   : RA = 07 04 46.0394, DE = +30 35 37.142  [2]
 Star Magnitudes           : G = 11.32 mag, RP = 10.9 mag, BP = 11.58 mag
 Object Magnitude          : V = 15.14 mag
 Estimated Magnitude Drop  : 3.9 mag
 Estimated Max. Duration   : 1.6 sec
 Object Mean Diameter      : 18 km  (src: astorb)
 Speed of the shadow       : 11.7 km/s
 Elongation to Moon & Sun  : 7° (sunlit = 98%), Sun = 168°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.91 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#58

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

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