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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2144090412510951 5.6194e-08  
a 2.276862136909034 1.1311e-08 au
q 1.788682309073448 1.2651e-07 au
i 4.951538054185159 5.117e-06 deg
node 172.8593277755481 6.5196e-05 deg
peri 77.08718727987198 6.6161e-05 deg
M 282.347994202744 1.4122e-05 deg
tp 2457671.178466255373
(2016-Oct-09.67846626)
5.0573e-05 JED
period 1254.883848156534
3.44
9.3513e-06
2.56e-08
d
yr
n .286879140670152 2.1378e-09 deg/d
Q 2.765041964744619 1.3737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1465  
   data-arc span      11268 days (30.85 yr)  
   first obs. used      1985-02-10  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45549  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:57:33  

Additional Information
 Earth MOID = .781862 au 
 Jupiter MOID = 2.27903 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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