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JPL Small-Body Database Browser
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80815 (2000 CD122)
Classification: Main-belt Asteroid          SPK-ID: 2080815
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .124060192196533 3.8676e-08  
a 2.439753398528499 1.1505e-08 au
q 2.137077122994909 9.3728e-08 au
i 3.1918491999327 4.9723e-06 deg
node 125.4461618168586 7.9859e-05 deg
peri 285.0806209842231 8.2577e-05 deg
M 83.7498457421694 2.2035e-05 deg
tp 2458276.683600669949
(2018-Jun-07.18360067)
8.4361e-05 TDB
period 1391.929772834452
3.81
9.8454e-06
2.696e-08
d
yr
n .2586337378694869 1.8294e-09 deg/d
Q 2.742429674062089 1.2932e-08 au
  Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      10006 days (27.39 yr)  
   first obs. used      1991-12-04  
   last obs. used      2019-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52513  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:30:24  

Additional Information
 Earth MOID = 1.14982 au 
 Jupiter MOID = 2.59146 au 
 T_jup = 3.490 
[ 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 16.2   n/a MPO426498  
diameter diameter 4.471 km 1.883 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.032   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

80815 (2000 CD122)          Discovered 2000-Feb-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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