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2010-03-10 / 2UC 39633302 / (11) Parthenope

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Bernd Brinkmann O+ VID M200 DE GPS++ 18:21:25 18:25:10
2 show Eberhard Bredner O+ VID M200 DE GPS++ 18:15:00 18:22:33.9 18:22:45.4 18:30:00 0.5 0.5 11.50 131.1
3 show Wolfgang Rothe O+ VID M200 DE GPS++ 18:19:02 18:22:43.52 18:22:56.32 18:28:03 0.07 0.07 12.80 145.9
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#129 : cfa33255-010c-4f10-825b-7a6bff8cb34a [db: observed]

Using prediction cfa33255-010c-4f10-825b-7a6bff8cb34a 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:
X0,Y0 = 514.4, 25.0 km
Circular diameter = 150 km

From 2 chords (VID)








You can enter space separated chord numbers (example: 11 4 8) or a method like VIS to ignore all visual timings, or a time source like RAD and NTP (but not GPS).
If the plot disappears, then there are less than 2 chords left (too much ignored, go back with browser).

Check SiMDA for size and mass data.

Check Johnston Archive for satellites.

Sky projection (artificial light) for occ. time: 2010-03-10, 18:22 UT (JD = 2455266.265)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 502None13.722 312°, 15° 2.435475e619791.30.0° NoneNone not scaled 2013-02-11
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] : cfa33255-010c-4f10-825b-7a6bff8cb34a [observed]

 Occultation Date + Time   : 2010-03-10 at 18:21:13 UT +/- 0.01 min  [1]
 Object Designation        : (11) Parthenope
 Orbit Class               : MBA
 Star Designation          : GDR3 3424087811163575808
 Star Coordinates (ICRF)   : RA = 05 56 14.0939, DE = +22 04 17.793  [2]
 Star Magnitudes           : G = 12.27 mag, RP = 11.75 mag, BP = 12.61 mag
 Object Magnitude          : V = 11.72 mag
 Estimated Magnitude Drop  : 0.5 mag
 Estimated Max. Duration   : 13.4 sec
 Object Mean Diameter      : 153 km  (src: astorb)
 Speed of the shadow       : 11.4 km/s
 Elongation to Moon & Sun  : 155° (sunlit = 22%), Sun = 99°
 Cross-track uncertainty   : 2.8 mas = 4 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 7.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#129

 Object is a Gaia mass determination target !

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

More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
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Aladin Sky Atlas
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