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JPL Small-Body Database Browser
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392302 (2010 CM157)
Classification: Main-belt Asteroid          SPK-ID: 2392302
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1516112274499501 7.434e-08  
a 2.331461310375333 2.0287e-08 au
q 1.977985599357259 1.835e-07 au
i 2.4605993224229 1.1172e-05 deg
node 49.83900517400318 0.0001579 deg
peri 42.12995361463008 0.00016563 deg
M 264.7945416125814 4.7378e-05 deg
tp 2458944.374596543866
(2020-Apr-04.87459654)
0.00017252 TDB
period 1300.291567864048
3.56
1.6971e-05
4.646e-08
d
yr
n .2768609817191707 3.6136e-09 deg/d
Q 2.684937021393406 2.3363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5084 days (13.92 yr)  
   first obs. used      2005-11-25  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67506  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:04:31  

Additional Information
 Earth MOID = .995456 au 
 Jupiter MOID = 2.49132 au 
 T_jup = 3.554 
[ 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 18.3   n/a MPO297778  

392302 (2010 CM157)          Discovered 2005-Nov-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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