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JPL Small-Body Database Browser
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357157 (2002 CM85)
Classification: Main-belt Asteroid          SPK-ID: 2357157
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .158593582251047 7.3332e-08  
a 3.082950119327652 3.6198e-08 au
q 2.594014016002186 2.1467e-07 au
i 2.628920513219044 8.5612e-06 deg
node 79.87801679382169 0.00017348 deg
peri 83.00641283884157 0.00017719 deg
M 44.26993730147674 3.0696e-05 deg
tp 2458357.361025758520
(2018-Aug-26.86102576)
0.00016851 TDB
period 1977.188947227469
5.41
3.4822e-05
9.534e-08
d
yr
n .1820766803824254 3.2067e-09 deg/d
Q 3.571886222653117 4.1939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6382 days (17.47 yr)  
   first obs. used      2002-01-11  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6411  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:31  

Additional Information
 Earth MOID = 1.60421 au 
 Jupiter MOID = 1.41102 au 
 T_jup = 3.206 
[ 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 16.4   n/a MPO476670  

357157 (2002 CM85)          Discovered 2002-Jan-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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