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2006-12-05 / TYC 0838-00135-1 / (89) Julia

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Gerhard Dangl O- VID M254 AT 23:33:11 23:37:02
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#130 : ebf727e0-136a-447d-9646-bed58986a2ad [db: observed]
JPL#130 : dcdf45a5-93c6-4eb6-865d-7be9d066f02c [db: observed]

Using prediction ebf727e0-136a-447d-9646-bed58986a2ad for map and profile fit

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Event Details
 Occultation UUID [and DB] : ebf727e0-136a-447d-9646-bed58986a2ad [observed]

 Occultation Date + Time   : 2006-12-05 at 23:29:41 UT +/- 0.01 min  [1]
 Object Designation        : (89) Julia
 Orbit Class               : MBA
 Star Designation          : GDR3 3863912081682080768
 Star Coordinates (ICRF)   : RA = 10 25 46.2877, DE = +08 37 50.005  [2]
 Star Magnitudes           : G = 12.64 mag, RP = 12.02 mag, BP = 13.08 mag
 Object Magnitude          : V = 11.68 mag
 Estimated Magnitude Drop  : 0.4 mag
 Estimated Max. Duration   : 14.4 sec
 Object Mean Diameter      : 152 km  (src: astorb)
 Speed of the shadow       : 10.5 km/s
 Elongation to Moon & Sun  : 69° (sunlit = 99%), Sun = 99°
 Cross-track uncertainty   : 2.7 mas = 4 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.23 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#130

 Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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