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JPL Small-Body Database Browser
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278134 (2007 CJ51)
Classification: Main-belt Asteroid          SPK-ID: 2278134
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1514482039602567 8.281e-08  
a 2.331200318112581 2.4346e-08 au
q 1.978144216862852 1.8529e-07 au
i 3.188035945403872 7.8113e-06 deg
node 236.72691880 0.00014173 deg
peri 266.5791368539183 0.00014578 deg
M 256.3608647241818 3.1344e-05 deg
tp 2459374.773516284351
(2021-Jun-09.27351628)
0.00011587 TDB
period 1300.073234920213
3.56
2.0366e-05
5.576e-08
d
yr
n .276907477463832 4.3378e-09 deg/d
Q 2.684256419362311 2.8033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      5653 days (15.48 yr)  
   first obs. used      2002-11-01  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57994  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:33:50  

Additional Information
 Earth MOID = .993671 au 
 Jupiter MOID = 2.3416 au 
 T_jup = 3.553 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO440347  

278134 (2007 CJ51)          Discovered 2007-Feb-11 by Charleston at Charleston
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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