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JPL Small-Body Database Browser
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347763 (2002 CH28)
Classification: Main-belt Asteroid          SPK-ID: 2347763
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1480799309052532 4.0655e-08  
a 2.403655186104209 1.523e-08 au
q 2.047722092225845 1.0212e-07 au
i 5.346763499358775 5.3675e-06 deg
node 42.30856890008494 6.9732e-05 deg
peri 23.54132181574937 7.4674e-05 deg
M 18.66295736396204 2.5966e-05 deg
tp 2458929.935764646847
(2020-Mar-21.43576465)
9.8139e-05 TDB
period 1361.152159956613
3.73
1.2937e-05
3.542e-08
d
yr
n .2644818195869264 2.5137e-09 deg/d
Q 2.759588279982574 1.7485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      6573 days (18.00 yr)  
   first obs. used      2002-01-08  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50279  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 08:22:05  

Additional Information
 Earth MOID = 1.06241 au 
 Jupiter MOID = 2.54087 au 
 T_jup = 3.503 
[ 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 17.0   n/a MPO348962  

347763 (2002 CH28)          Discovered 2002-Feb-06 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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