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5764 (1985 CS1)
Classification: Main-belt Asteroid          SPK-ID: 2005764
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2148030550715626 6.0314e-08  
a 2.275775186630059 1.331e-08 AU
q 1.786931723885867 1.3425e-07 AU
i 4.950853156004548 5.9738e-06 deg
node 172.8735428098584 6.7913e-05 deg
peri 77.19158773987172 6.9591e-05 deg
M 167.4244673448902 1.4109e-05 deg
tp 2456417.311584079021
(2013-May-04.81158408)
4.7186e-05 JED
period 1253.985352684834
3.43
1.1001e-05
3.012e-08
d
yr
n .2870846929983874 2.5185e-09 deg/d
Q 2.764618649374251 1.6169e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1182  
   data-arc span      10829 days (29.65 yr)  
   first obs. used      1985-02-10  
   last obs. used      2014-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46949  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:05:08  

Additional Information
 Earth MOID = .782753 AU 
 T_jup = 3.573 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a PDS3 (MPC 28114)  

5764 (1985 CS1)          Discovered 1985-Feb-10 by Debehogne, H. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1985 CS1 = 1951 JW = 1989 PV1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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