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2024-08-29 / TYC 1865-00086-1 / (3134) Kostinsky

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Dimitrios Athanasopoulos O+ CCD T1200 GR NTP 03:09:25 03:11:21.723 03:11:23.045 03:12:54 0.05 0.05 1.32 35.2
2 show Dimitrios Athanasopoulos O+ CCD T1200 GR NTP 03:09:25 03:11:21.537 03:11:23.088 03:12:54 0.15 0.15 1.55 41.4
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: sodis

Available (probably) matching predictions (click on the link to switch):
JPL#59 : bf67d690-c353-11ef-5276-a3bceb7e6e75 [db: observed]
JPL#57 : fccc4660-88a2-11ef-78cd-f3e2b4b47c5d [db: asteroids]

Using prediction bf67d690-c353-11ef-5276-a3bceb7e6e75 for map and profile fit

Get observations as KML file (reduced site location resolution)

Ellipse and circular profile fits to the timings (chords)

 Auto-Fit Result:
Circular profile fit was not successful ...








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Event Details 
 Occultation UUID [and DB] : bf67d690-c353-11ef-5276-a3bceb7e6e75 [observed]

 Occultation Date + Time   : 2024-08-29 at 03:13:17 UT +/- 0.01 min  [1]
 Object Designation        : (3134) Kostinsky
 Orbit Class               : MBA
 Star Designation          : GDR3 3416730360386683776
 Star Coordinates (ICRF)   : RA = 05 37 16.7041, DE = +24 34 52.977  [2]
 Star Magnitudes           : G = 11.63 mag, RP = 11.29 mag, BP = 11.83 mag
 Object Magnitude          : V = 16.51 mag
 Estimated Magnitude Drop  : 4.9 mag
 Estimated Max. Duration   : 1.9 sec
 Object Mean Diameter      : 50 km  (src: astorb)
 Speed of the shadow       : 26.7 km/s
 Elongation to Moon & Sun  : 16° (sunlit = 22%), Sun = 71°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.36 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#59

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

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