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312334 (2008 CJ178)
Classification: Main-belt Asteroid          SPK-ID: 2312334
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01925128112056172 4.4191e-08  
a 2.536988256693699 1.739e-08 au
q 2.488147982564525 1.1516e-07 au
i 11.44505464292768 4.648e-06 deg
node 112.8286959848763 1.9936e-05 deg
peri 147.6650547594261 0.00010759 deg
M 350.7740622698325 0.00010476 deg
tp 2459434.325452364316
(2021-Aug-07.82545236)
0.00042943 TDB
period 1475.96518092981
4.04
1.5176e-05
4.155e-08
d
yr
n .2439081928566986 2.5079e-09 deg/d
Q 2.585828530822873 1.7725e-08 au
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      6825 days (18.69 yr)  
   first obs. used      2002-10-05  
   last obs. used      2021-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55511  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 09:55:38  

Additional Information
 Earth MOID = 1.47582 au 
 Jupiter MOID = 2.47539 au 
 T_jup = 3.419 
[ 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 16.28   n/a E2021B25  

312334 (2008 CJ178)          Discovered 2002-Oct-05 by NEAT at Palomar
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2008 CJ178 = 2002 TA160 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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