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JPL Small-Body Database Browser
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154021 (2002 CM27)
Classification: Main-belt Asteroid          SPK-ID: 2154021
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1027934508798174 4.2302e-08  
a 2.741844043097918 1.6343e-08 au
q 2.460000432133612 1.1632e-07 au
i 5.190916686606832 5.0823e-06 deg
node 57.28400065955029 5.8101e-05 deg
peri 12.11522545793333 6.6431e-05 deg
M 56.29693217303615 3.0629e-05 deg
tp 2458741.174766369955
(2019-Sep-14.67476637)
0.00014056 TDB
period 1658.29789481016
4.54
1.4827e-05
4.059e-08
d
yr
n .2170900663425207 1.941e-09 deg/d
Q 3.023687654062223 1.8023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      8431 days (23.08 yr)  
   first obs. used      1996-12-04  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5735  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:01:20  

Additional Information
 Earth MOID = 1.47441 au 
 Jupiter MOID = 2.23303 au 
 T_jup = 3.336 
[ 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 16.0   n/a MPO453998  

154021 (2002 CM27)          Discovered 2002-Feb-06 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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