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2000-09-05 / TYC 6883-00093-1 / (78) Diana

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Emilio Hidalgo O+ VIS M156 ES 20:05:00 20:21:33.43 20:21:47.49 20:25:00 14.06 63.3
2 show Bev Ewen-Smith O- VID M500 PT 20:22:00 20:24:00
3 show Bev Ewen-Smith O- CCD M150 PT 20:21:20 20:24:40
4 show Carles Schnabel O- VIS M210 ES 20:05:00 20:35:00
5 show Oscar Canales O- VIS M200 ES 20:15:00 20:30:00
6 show Jean Lecacheux O- VIS M200 FR 20:13:00 20:31:54
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

6 observations found in db: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#117 : 0a7378fb-210a-4302-a1df-ad931eb62b69 [db: observed]

Using prediction 0a7378fb-210a-4302-a1df-ad931eb62b69 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] : 0a7378fb-210a-4302-a1df-ad931eb62b69 [observed]

 Occultation Date + Time   : 2000-09-05 at 20:04:05 UT +/- 0.09 min  [1]
 Object Designation        : (78) Diana
 Orbit Class               : MBA
 Star Designation          : GDR3 6765657270368420352
 Star Coordinates (ICRF)   : RA = 19 23 27.0102, DE = -27 40 49.070  [2]
 Star Magnitudes           : G = 9.98 mag, RP = 9.34 mag, BP = 10.44 mag
 Object Magnitude          : V = 13.73 mag
 Estimated Magnitude Drop  : 3.8 mag
 Estimated Max. Duration   : 26.6 sec
 Object Mean Diameter      : 121 km  (src: astorb)
 Speed of the shadow       : 4.5 km/s
 Elongation to Moon & Sun  : 34° (sunlit = 52%), Sun = 125°
 Cross-track uncertainty   : 2.6 mas = 4 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 5.92 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#117

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

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