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546976 (2010 CF12)
Classification: Inner Main-belt Asteroid          SPK-ID: 2546976
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05461300670450731 8.6735e-08  
a 1.97408940846852 1.9442e-08 au
q 1.866278450368532 1.6329e-07 au
i 25.67974090104014 1.051e-05 deg
node 135.6927900406692 1.1829e-05 deg
peri 130.982883237998 9.586e-05 deg
M 286.5561591656502 9.3538e-05 deg
tp 2459603.181466524427
(2022-Jan-23.68146652)
0.00026463 TDB
period 1013.091460134999
2.77
1.4966e-05
4.097e-08
d
yr
n .3553479761363583 5.2495e-09 deg/d
Q 2.081900366568509 2.0504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      4082 days (11.18 yr)  
   first obs. used      2010-02-12  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52696  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:05:59  

Additional Information
 Earth MOID = .878878 au 
 Jupiter MOID = 3.09447 au 
 T_jup = 3.744 
[ 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 18.21   n/a MPCxxxxx  

546976 (2010 CF12)          Discovered 2010-Feb-12 by Ferrando, R., Ferrando, M. at Pla D'Arguines
Reference: Last Updated: 2021-02-23

Alternate Designations
 2010 CF12 = 2013 HX19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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