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2016-05-23 / TYC 6794-00433-1 / (583) Klotilde

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Tim Haymes O+ VID M300 UK GPS++ 00:39:50 00:40:57.80 00:40:59.56 00:41:30 0.04 0.04 1.76 22.9
2 show Alfonso Noschese O- CCD M235 IT 00:37:04 00:43:44
3 show David Briggs O- VID M406 UK 00:39:00 00:43:00
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

3 observations found in db: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#69 : f53f3883-2258-47aa-bbd8-17aae5a0177c [db: observed]

Using prediction f53f3883-2258-47aa-bbd8-17aae5a0177c for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2016-05-23, 00:40 UT (JD = 2457531.528)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 55881.09.214 150°, 40° 2.457417e6114.50.0° None2020-10-05 not scaled 2019-10-23
# 55891.09.214 327°, 54° 2.457417e6114.50.0° None2020-10-05 not scaled 2019-10-23
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] : f53f3883-2258-47aa-bbd8-17aae5a0177c [observed]

 Occultation Date + Time   : 2016-05-23 at 00:38:44 UT +/- 0.0 min  [1]
 Object Designation        : (583) Klotilde
 Orbit Class               : MBA
 Star Designation          : GDR3 6050064591562376704
 Star Coordinates (ICRF)   : RA = 16 19 52.8172, DE = -24 05 28.400  [2]
 Star Magnitudes           : G = 8.72 mag, RP = 7.58 mag, BP = 10.11 mag
 Object Magnitude          : V = 13.73 mag
 Estimated Magnitude Drop  : 5.0 mag
 Estimated Max. Duration   : 6.3 sec
 Object Mean Diameter      : 82 km  (src: astorb)
 Speed of the shadow       : 13.0 km/s
 Elongation to Moon & Sun  : 11° (sunlit = 99%), Sun = 174°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#69

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

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