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357449 (2004 CB61)
Classification: Main-belt Asteroid          SPK-ID: 2357449
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0861401284123626 6.0225e-08  
a 2.615348277713055 2.2628e-08 au
q 2.390061841227801 1.6162e-07 au
i 6.494420098504826 7.4035e-06 deg
node 25.61377917242104 4.9237e-05 deg
peri 115.8306747877982 6.2735e-05 deg
M 303.0514093213087 4.0288e-05 deg
tp 2459244.884244308956
(2021-Jan-30.38424431)
0.00017403 TDB
period 1544.872786187198
4.23
2.005e-05
5.489e-08
d
yr
n .2330288961128593 3.0243e-09 deg/d
Q 2.840634714198309 2.4578e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      7171 days (19.63 yr)  
   first obs. used      2000-03-15  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67103  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:21:40  

Additional Information
 Earth MOID = 1.41073 au 
 Jupiter MOID = 2.16975 au 
 T_jup = 3.393 
[ 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 16.8   n/a MPO503411  

357449 (2004 CB61)          Discovered 2004-Feb-11 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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