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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2141596381646034 4.5704e-08  
a 2.276478412085212 9.1248e-09 au
q 1.788948619063512 1.0591e-07 au
i 4.952156449772336 4.9374e-06 deg
node 172.8586880617847 5.2537e-05 deg
peri 77.08754273284087 5.3809e-05 deg
M 339.7077662697697 1.3584e-05 deg
tp 2457671.216553506118
(2016-Oct-09.71655351)
4.7604e-05 JED
period 1254.566628821974
3.43
7.543e-06
2.065e-08
d
yr
n .2869516785553562 1.7253e-09 deg/d
Q 2.764008205106911 1.1079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1635  
   data-arc span      11385 days (31.17 yr)  
   first obs. used      1985-02-10  
   last obs. used      2016-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44402  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:53:21  

Additional Information
 Earth MOID = .78305 au 
 Jupiter MOID = 2.28104 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 13.4 mag n/a MPO358686  

5764 (1985 CS1)          Discovered 1985-Feb-10 by Debehogne, H. at La Silla
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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