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277697 (2006 CH41)
Classification: Main-belt Asteroid          SPK-ID: 2277697
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09740604931335879 6.0899e-08  
a 2.781854737351479 3.4042e-08 au
q 2.510885257622419 1.8099e-07 au
i 8.241176901488592 9.9365e-06 deg
node 320.8004138892094 4.593e-05 deg
peri 286.6823768225311 7.2636e-05 deg
M 313.333491346286 5.319e-05 deg
tp 2459220.186266887970
(2021-Jan-05.68626689)
0.00024969 TDB
period 1694.728368615061
4.64
3.1108e-05
8.517e-08
d
yr
n .2124234223412413 3.8991e-09 deg/d
Q 3.052824217080538 3.7357e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      7046 days (19.29 yr)  
   first obs. used      2001-01-02  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59476  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:28:22  

Additional Information
 Earth MOID = 1.51246 au 
 Jupiter MOID = 2.05964 au 
 T_jup = 3.311 
[ 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 16.7   n/a MPO423066  

277697 (2006 CH41)          Discovered 2006-Feb-02 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 CH41 = 2008 TK154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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