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6704 (1988 CJ)
Classification: Main-belt Asteroid          SPK-ID: 2006704
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04112121973583139 6.4837e-08  
a 2.759143825113671 1.802e-08 au
q 2.645684465598409 1.7926e-07 au
i 3.136672504128112 4.7465e-06 deg
node 266.8821290984901 0.00012666 deg
peri 313.210089734664 0.00014568 deg
M 1.839757819730594 7.1996e-05 deg
tp 2457591.945037843288
(2016-Jul-22.44503784)
0.00033479 JED
period 1674.017277375788
4.58
1.64e-05
4.49e-08
d
yr
n .2150515438910767 2.1068e-09 deg/d
Q 2.872603184628932 1.8761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1354  
   data-arc span      22867 days (62.61 yr)  
   first obs. used      1953-09-07  
   last obs. used      2016-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49185  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:56:42  

Additional Information
 Earth MOID = 1.63777 au 
 Jupiter MOID = 2.10855 au 
 T_jup = 3.339 
[ 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 13.0 mag n/a MPO365329  
SMASSII spectral type spec_B K   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

6704 (1988 CJ)          Discovered 1988-Feb-10 by Arai, M., Mori, H. at Yorii
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1988 CJ = 1986 XC2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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