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2008-10-23 / 2UC 33334551 / (438) Zeuxo

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Jean Lecacheux O+ VID M212 FR GPS++ 01:24:01 01:34:03.29 01:34:09.21 01:44:00 0.08 0.08 5.92 71.6
2 show Salvador Aguirre O- VIS M203 MX 01:30:00 01:51:00
3 show Steve Preston O- VID M200 US 01:40:00 01:46:00
4 show T. Pauwels et al O- CCD M850 BE 01:24:14 01:53:20
5 show Rene Bourtembourg O?1 VIS M254 BE RAD++ 01:31:00 01:33:32.0 01:33:33.5 01:36:15 1.50 18.1
6 show Rene Bourtembourg O?2 VIS M254 BE RAD++ 01:31:00 01:33:39.6 01:33:44.8 01:36:15 5.20 62.9
7 show Rene Bourtembourg O?3 VIS M254 BE RAD++ 01:31:00 01:33:54.4 01:33:56.7 01:36:15 2.30 27.8
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

7 observations found in db: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#64 : aec1bb4f-a158-4dce-9ee2-e69b6f93146b [db: observed]

Using prediction aec1bb4f-a158-4dce-9ee2-e69b6f93146b for map and profile fit

Get observations as KML file (reduced site location resolution)


Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : aec1bb4f-a158-4dce-9ee2-e69b6f93146b [observed]

 Occultation Date + Time   : 2008-10-23 at 01:38:25 UT +/- 0.02 min  [1]
 Object Designation        : (438) Zeuxo
 Orbit Class               : MBA
 Star Designation          : GDR3 2561728197113246976
 Star Coordinates (ICRF)   : RA = 01 32 11.1228, DE = +04 31 30.469  [2]
 Star Magnitudes           : G = 12.14 mag, RP = 11.59 mag, BP = 12.52 mag
 Object Magnitude          : V = 13.79 mag
 Estimated Magnitude Drop  : 1.9 mag
 Estimated Max. Duration   : 5.1 sec
 Object Mean Diameter      : 61 km  (src: astorb)
 Speed of the shadow       : 12.1 km/s
 Elongation to Moon & Sun  : 117° (sunlit = 33%), Sun = 172°
 Cross-track uncertainty   : 6.3 mas = 7 km = 0.12 path-width (1-sig)
 RUWE and duplicate source : 1.26 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#64

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

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