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2016-08-09 / 1UT395-227763 / (107) Camilla

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Tim Haymes O+ VID M300 UK GPS++ 23:02:00 23:05:12.65 23:05:31.53 23:08:00 0.08 0.08 18.88 220.9
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#133 : ef1acf02-08f7-4b06-a6e3-af4f3b944645 [db: observed]
JPL#133 : 5a374956-049d-4756-a006-537a56205a6f [db: observed]

Using prediction ef1acf02-08f7-4b06-a6e3-af4f3b944645 for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2016-08-09, 23:04 UT (JD = 2457610.461)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 151None4.844 73°, 54° 2.44463681485e612973.60.0° size from AO is 227+/-24 km2013-07-23 214.0 +/- 28.0 km 2011-03-28
# 18134.04.844 76°, 55° 2.44463681485e612973.60.0° None2017-06-19 260.0 +/- 6.0 km 2017-06-14
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0

   
Image size: 300px. Transparent image background for copy & paste

Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : ef1acf02-08f7-4b06-a6e3-af4f3b944645 [observed]

 Occultation Date + Time   : 2016-08-09 at 23:10:14 UT +/- 0.01 min  [1]
 Object Designation        : (107) Camilla
 Orbit Class               : MBA
 Star Designation          : GDR3 4199733439958537856
 Star Coordinates (ICRF)   : RA = 19 18 04.7727, DE = -11 07 02.050  [2]
 Star Magnitudes           : G = 13.53 mag, RP = 12.72 mag, BP = 14.25 mag
 Object Magnitude          : V = 12.82 mag
 Estimated Magnitude Drop  : 0.5 mag
 Estimated Max. Duration   : 19.1 sec
 Object Mean Diameter      : 223 km  (src: astorb)
 Speed of the shadow       : 11.7 km/s
 Elongation to Moon & Sun  : 70° (sunlit = 43%), Sun = 150°
 Cross-track uncertainty   : 1.7 mas = 3 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#133

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

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