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2019-08-03 / 4UC 365-082756 / (415) Palatia

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Gregor Krannich O+ CCD L72 DE GPS++ 20:44:03 20:46:37.47 20:46:45.47 20:48:14 0.25 0.25 8.00 48.8
2 show Marek Zawilski O+ CCD M203 PL NTP 20:41:00 20:43:50.8 20:44:01.8 20:45:00 0.8 0.8 11.00 67.1
3 show Pietro Baruffetti O- VID M300 IT 20:43:24 20:47:21
4 show Jiri Kubanek O- VID M203 CZ 20:42:05 20:47:04
5 show Jiri Polak O- VID M303 CZ 20:42:40 20:46:42
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

5 observations found in db: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#84 : f8ab38c5-8e0a-4259-b5a4-541d863191dd [db: observed]

Using prediction f8ab38c5-8e0a-4259-b5a4-541d863191dd 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] : f8ab38c5-8e0a-4259-b5a4-541d863191dd [observed]

 Occultation Date + Time   : 2019-08-03 at 20:56:05 UT +/- 0.02 min  [1]
 Object Designation        : (415) Palatia
 Orbit Class               : MBA
 Star Designation          : GDR3 4135660022638645632
 Star Coordinates (ICRF)   : RA = 17 10 15.6461, DE = -17 01 16.317  [2]
 Star Magnitudes           : G = 12.89 mag, RP = 12.34 mag, BP = 13.28 mag
 Object Magnitude          : V = 15.17 mag
 Estimated Magnitude Drop  : 2.4 mag
 Estimated Max. Duration   : 12.5 sec
 Object Mean Diameter      : 76 km  (src: astorb)
 Speed of the shadow       : 6.1 km/s
 Elongation to Moon & Sun  : 88° (sunlit = 11%), Sun = 127°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.87 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#84

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

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