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JPL Small-Body Database Browser
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71492 (2000 CQ12)
Classification: Main-belt Asteroid          SPK-ID: 2071492
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06085753654377287 4.8971e-08  
a 3.033723822124281 2.8784e-08 au
q 2.849098863755638 1.4597e-07 au
i 7.352205482087634 5.2305e-06 deg
node 175.2421812587739 3.7199e-05 deg
peri 243.0164460766821 5.7886e-05 deg
M 290.9943400439443 4.1842e-05 deg
tp 2458970.451423388094
(2020-Apr-30.95142339)
0.00022418 TDB
period 1930.023022814758
5.28
2.7468e-05
7.52e-08
d
yr
n .186526272352427 2.6546e-09 deg/d
Q 3.218348780492924 3.0536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      742  
   data-arc span      7238 days (19.82 yr)  
   first obs. used      1998-09-18  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5644  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 02:15:38  

Additional Information
 Earth MOID = 1.86928 au 
 Jupiter MOID = 2.01689 au 
 T_jup = 3.227 
[ 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 14.5   n/a MPO453122  
diameter diameter 4.992 km 0.418 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.135   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71492 (2000 CQ12)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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