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2017-02-21 / 2UC 43085530 / (96) Aegle

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Carles Schnabel O+ VID M400 ES GPS++ 18:58:11 19:01:26.69 19:01:41.65 19:03:30 0.06 0.22 14.96 115.2
2 show Ricard Casas O+ VID M200 ES GPS++ 19:00:42 19:01:25.34 19:01:44.22 19:02:15 0.32 0.32 18.88 145.4
3 show Carlos Perello O+ VID M500 ES GPS++ 18:59:03 19:01:24.97 19:01:43.61 19:04:00 0.04 0.18 18.64 143.5
4 show Joan Rovira O+ VID M250 ES GPS++ 18:59:37 19:01:21.13 19:01:39.83 19:06:40 0.04 0.10 18.70 144.0
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

4 observations found in db: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#126 : 38424b42-93e7-46ab-9986-994d878bc9b4 [db: observed]

Using prediction 38424b42-93e7-46ab-9986-994d878bc9b4 for map and profile fit

Get observations as KML file (reduced site location resolution)

Ellipse and circular profile fits to the timings (chords)

Auto-Fit Result:
Size = 149 x 52 km
a',b' = 74.4, 26.0 km
X0,Y0 = 1911.6, 32.4 km
Mean diameter = 88 km

From 4 chords (VID)








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Event Details
 Occultation UUID [and DB] : 38424b42-93e7-46ab-9986-994d878bc9b4 [observed]

 Occultation Date + Time   : 2017-02-21 at 19:03:05 UT +/- 0.02 min  [1]
 Object Designation        : (96) Aegle
 Orbit Class               : MBA
 Star Designation          : GDR3 0938028214728320128
 Star Coordinates (ICRF)   : RA = 06 43 17.4002, DE = +32 29 02.138  [2]
 Star Magnitudes           : G = 12.75 mag, RP = 12.14 mag, BP = 13.19 mag
 Object Magnitude          : V = 12.39 mag
 Estimated Magnitude Drop  : 0.6 mag
 Estimated Max. Duration   : 22.0 sec
 Object Mean Diameter      : 170 km  (src: astorb)
 Speed of the shadow       : 7.7 km/s
 Elongation to Moon & Sun  : 166° (sunlit = 23%), Sun = 125°
 Cross-track uncertainty   : 1.3 mas = 1 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.32 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#126

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

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