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JPL Small-Body Database Browser
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215393 (2002 CH149)
Classification: Main-belt Asteroid          SPK-ID: 2215393
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1110971625798776 5.1779e-08  
a 2.222457107582028 1.2602e-08 au
q 1.975548428974183 1.1886e-07 au
i 1.323796603023761 6.1497e-06 deg
node 57.34969854818563 0.00022847 deg
peri 39.86804177589987 0.00023025 deg
M 105.7682690758276 2.7864e-05 deg
tp 2458244.949408701814
(2018-May-06.44940870)
9.2869e-05 TDB
period 1210.175925027025
3.31
1.0293e-05
2.818e-08
d
yr
n .2974774101475871 2.5301e-09 deg/d
Q 2.469365786189873 1.4002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      9960 days (27.27 yr)  
   first obs. used      1992-02-01  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67848  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:58  

Additional Information
 Earth MOID = .992695 au 
 Jupiter MOID = 2.65516 au 
 T_jup = 3.640 
[ 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 17.7   n/a MPO433409  

215393 (2002 CH149)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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