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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1514717611062316 6.5973e-08  
a 2.331652813424552 1.6529e-08 au
q 1.978473255486836 1.5318e-07 au
i 3.187721300976701 7.0273e-06 deg
node 236.7279138358772 0.00012271 deg
peri 266.5087544498462 0.00012611 deg
M 311.8055333239975 2.6012e-05 deg
tp 2459374.596055139959
(2021-Jun-09.09605514)
9.4614e-05 TDB
period 1300.451777415204
3.56
1.3829e-05
3.786e-08
d
yr
n .2768268737465536 2.9437e-09 deg/d
Q 2.684832371362269 1.9033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      6667 days (18.25 yr)  
   first obs. used      2002-11-01  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56256  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 04:03:45  

Additional Information
 Earth MOID = .993892 au 
 Jupiter MOID = 2.34043 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 17.87   n/a MPCxxxxx  

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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