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2020-12-13 / 4UC 531-052598 / (1048) Feodosia

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Matthieu Conjat O+ CCD M400 FR NTP 00:47:49 00:48:59.51 00:49:02.51 00:49:54 0.54 0.54 3.00 65.1
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#124 : 803e55a6-d880-40a7-a850-e1ae1c69e4cf [db: observed]

Using prediction 803e55a6-d880-40a7-a850-e1ae1c69e4cf for map and profile fit

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Event Details
 Occultation UUID [and DB] : 803e55a6-d880-40a7-a850-e1ae1c69e4cf [observed]

 Occultation Date + Time   : 2020-12-13 at 00:53:00 UT +/- 0.01 min  [1]
 Object Designation        : (1048) Feodosia
 Star Designation          : GDR3 3922350196986396928
 Star Coordinates (ICRF)   : RA = 12 13 58.3488, DE = +16 11 51.238  [2]
 Star Magnitudes           : G = 13.55 mag, RP = 13.07 mag, BP = 13.87 mag
 Object Magnitude          : V = 14.84 mag
 Estimated Magnitude Drop  : 1.6 mag
 Estimated Max. Duration   : 3.2 sec
 Object Mean Diameter      : 70 km  (src: astorb)
 Speed of the shadow       : 21.7 km/s
 Elongation to Moon & Sun  : 63° (sunlit = 4%), Sun = 85°
 Cross-track uncertainty   : 3.0 mas = 5 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 0.95 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#124

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

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