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344813 (2004 CO)
Classification: Main-belt Asteroid          SPK-ID: 2344813
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2451852748238071 6.1663e-08  
a 2.753952623472591 2.3134e-08 au
q 2.078723992634719 1.7288e-07 au
i 25.06007068174754 1.0514e-05 deg
node 46.49582352799603 1.3312e-05 deg
peri 40.32479156936201 2.4908e-05 deg
M 160.2700980316404 2.1329e-05 deg
tp 2457857.338631430750
(2017-Apr-13.83863143)
9.4158e-05 TDB
period 1669.295120990772
4.57
2.1034e-05
5.759e-08
d
yr
n .2156598886998066 2.7174e-09 deg/d
Q 3.429181254310463 2.8806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      5222 days (14.30 yr)  
   first obs. used      2004-02-02  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63377  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:15:36  

Additional Information
 Earth MOID = 1.13671 au 
 Jupiter MOID = 2.10239 au 
 T_jup = 3.167 
[ 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 15.5   n/a MPO440552  

344813 (2004 CO)          Discovered 2004-Feb-09 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2004 CO = 2007 TO148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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