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2022-06-06 / 4UC 361-134487 / (3625) Fracastoro

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Peter Delincak O+ CCD M400 SK GPS++ 22:53:30 22:54:44.57 22:54:45.96 22:55:30 0.02 0.02 1.39 13.9
2 show Peter Nosal O- CCD M250 SK 22:53:15 22:55:46
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: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#52 : e1212491-f6ad-46f0-9539-7412c9528872 [db: observed]

Using prediction e1212491-f6ad-46f0-9539-7412c9528872 for map and profile fit

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Event Details
 Occultation UUID [and DB] : e1212491-f6ad-46f0-9539-7412c9528872 [observed]

 Occultation Date + Time   : 2022-06-06 at 22:51:18 UT +/- 0.03 min  [1]
 Object Designation        : (3625) Fracastoro
 Orbit Class               : MBA
 Star Designation          : GDR3 4095717337870826112
 Star Coordinates (ICRF)   : RA = 18 14 40.7574, DE = -17 58 09.122  [2]
 Star Magnitudes           : G = 12.19 mag, RP = 11.46 mag, BP = 12.76 mag
 Object Magnitude          : V = 15.74 mag
 Estimated Magnitude Drop  : 3.6 mag
 Estimated Max. Duration   : 1.7 sec
 Object Mean Diameter      : 17 km  (src: astorb)
 Speed of the shadow       : 10.0 km/s
 Elongation to Moon & Sun  : 114° (sunlit = 43%), Sun = 162°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 0.89 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#52

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

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