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JPL Small-Body Database Browser
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80816 (2000 CR122)
Classification: Main-belt Asteroid          SPK-ID: 2080816
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1851080142033414 3.8531e-08  
a 2.230915540798633 7.6905e-09 au
q 1.817955195186025 8.6232e-08 au
i 4.664469397651832 4.4015e-06 deg
node 342.5771446587663 4.5584e-05 deg
peri 352.1304686464182 4.6949e-05 deg
M 68.95956150297231 1.0043e-05 deg
tp 2458367.360902678674
(2018-Sep-05.86090268)
3.4059e-05 TDB
period 1217.091193830457
3.33
6.2934e-06
1.723e-08
d
yr
n .2957872029843547 1.5295e-09 deg/d
Q 2.643875886411242 9.114e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1331  
   data-arc span      7722 days (21.14 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49878  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 09:33:37  

Additional Information
 Earth MOID = .807348 au 
 Jupiter MOID = 2.7193 au 
 T_jup = 3.615 
[ 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 15.2   n/a MPO453230  

80816 (2000 CR122)          Discovered 2000-Feb-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 CR122 = 1998 QH17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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