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72951 (2002 CC52)
Classification: Main-belt Asteroid          SPK-ID: 2072951
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2109612641956181 2.9682e-08  
a 2.326072239057454 7.7429e-09 au
q 1.835361098895562 6.9902e-08 au
i 3.118928409000203 4.2298e-06 deg
node 163.3723988918603 6.9263e-05 deg
peri 116.909840023829 7.0266e-05 deg
M 14.87387298537227 1.1092e-05 deg
tp 2459146.962906254448
(2020-Oct-24.46290625)
3.9868e-05 TDB
period 1295.785823057195
3.55
6.47e-06
1.771e-08
d
yr
n .2778236909172527 1.3872e-09 deg/d
Q 2.816783379219347 9.3764e-09 au
  Orbit Determination Parameters
   # obs. used (total)      949  
   data-arc span      8188 days (22.42 yr)  
   first obs. used      1998-01-18  
   last obs. used      2020-06-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5587  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:04:58  

Additional Information
 Earth MOID = .819671 au 
 Jupiter MOID = 2.33007 au 
 T_jup = 3.542 
[ 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 16.25   n/a E2021B10  
diameter diameter 1.463 km 0.331 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.328   0.165 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72951 (2002 CC52)          Discovered 2002-Feb-12 by Yeung, W. K. Y. at Desert Eagle
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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