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JPL Small-Body Database Browser
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249184 (2008 CH126)
Classification: Main-belt Asteroid          SPK-ID: 2249184
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2346817196733755 4.5297e-08  
a 2.35427371204717 1.5461e-08 au
q 1.801768708722119 1.1324e-07 au
i 2.34994167992856 5.8459e-06 deg
node 298.5726847871522 0.00012107 deg
peri 95.65358414014113 0.00012256 deg
M 122.0961150108367 1.8837e-05 deg
tp 2458153.010137346497
(2018-Feb-03.51013735)
6.5877e-05 TDB
period 1319.422411933115
3.61
1.2997e-05
3.558e-08
d
yr
n .2728466613452141 2.6877e-09 deg/d
Q 2.906778715372221 1.9089e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      7151 days (19.58 yr)  
   first obs. used      1999-09-05  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56128  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:23:53  

Additional Information
 Earth MOID = .809493 au 
 Jupiter MOID = 2.53552 au 
 T_jup = 3.517 
[ 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 17.1   n/a MPO427415  

249184 (2008 CH126)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2008 CH126 = 2003 YU72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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