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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05465116466765976 8.7078e-08  
a 1.974235938312098 1.9506e-08 au
q 1.866341644954592 1.6386e-07 au
i 25.67947163610088 1.0562e-05 deg
node 135.6928662256348 1.1886e-05 deg
peri 130.8847179601231 9.5921e-05 deg
M 217.0181179303027 9.3172e-05 deg
tp 2459602.916255461321
(2022-Jan-23.41625546)
0.00026495 TDB
period 1013.204259651989
2.77
1.5016e-05
4.111e-08
d
yr
n .3553084154261759 5.2657e-09 deg/d
Q 2.082130231669604 2.0572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4025 days (11.02 yr)  
   first obs. used      2010-02-12  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52054  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:41:13  

Additional Information
 Earth MOID = .877654 au 
 Jupiter MOID = 3.0947 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 17.9   n/a MPO495670  

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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