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8687 Caussols (1992 PV)
Classification: Main-belt Asteroid          SPK-ID: 2008687
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

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Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07155015873299686 4.2666e-08  
a 2.319507867407024 7.3358e-09 au
q 2.153546711311616 9.978e-08 au
i 2.521979067312417 4.663e-06 deg
node 202.2229402320544 7.1931e-05 deg
peri 173.9967385736577 7.5307e-05 deg
M 264.4035381198902 2.2808e-05 deg
tp 2459343.134839065499
(2021-May-08.63483907)
8.2202e-05 TDB
period 1290.304469827287
3.53
6.1211e-06
1.676e-08
d
yr
n .2790039160665602 1.3236e-09 deg/d
Q 2.485469023502431 7.8606e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1412  
   data-arc span      15292 days (41.87 yr)  
   first obs. used      1978-09-06  
   last obs. used      2020-07-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51915  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:19:06  

Additional Information
 Earth MOID = 1.15447 au 
 Jupiter MOID = 2.80254 au 
 T_jup = 3.574 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO365353  
diameter diameter 2.960 km 0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.202   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

8687 Caussols           Discovered 1992 Aug. 8 by E. W. Elst at Caussols.
The observatory at Caussols, in the French Alps-Maritimes, is situated above the northern part of a 1100-m high, open and flat plain, the Plateau de Caussols, about 10 km from the Route Napoléon. Down the hill lies a tiny village Hamlet of Caussols, with only a few inhabitants.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20021120/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1992 PV = 1978 RE12 = 1994 BC4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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