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2024-12-19 / UCAC4 545-031434 / (9854) Karlheinz

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Deborah Smith O- CCD M280 ES NTP 00:34:55 00:38:55
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#55 : c279d9f0-ddb5-11f0-547e-16cf7fd34f06 [db: observed]

Using prediction c279d9f0-ddb5-11f0-547e-16cf7fd34f06 for map and profile fit

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Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : c279d9f0-ddb5-11f0-547e-16cf7fd34f06 [observed]

 Occultation Date + Time   : 2024-12-19 at 00:36:04 UT +/- 0.0 min  [1]
 Object Designation        : (9854) Karlheinz
 Orbit Class               : MBA
 Star Designation          : GDR3 3371588600542541568
 Star Coordinates (ICRF)   : RA = 06 38 40.2004, DE = +18 50 05.559  [2]
 Star Magnitudes           : G = 12.9 mag, RP = 12.6 mag, BP = 13.08 mag
 Object Magnitude          : V = 18.23 mag
 Estimated Magnitude Drop  : 5.3 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 5.7 km  (src: astorb)
 Speed of the shadow       : 13.9 km/s
 Elongation to Moon & Sun  : 35° (sunlit = 85%), Sun = 168°
 Cross-track uncertainty   : 0.5 mas = 0 km = 0.13 path-width (1-sig)
 RUWE and duplicate source : 2.68 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#55
 Note                      : FP:true

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

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