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7612 (1996 CN2)
Classification: Main-belt Asteroid          SPK-ID: 2007612
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08058758094921677 4.8874e-08  
a 3.167086806587627 2.991e-08 AU
q 2.91185894218855 1.5056e-07 AU
i 9.802910737178774 4.8166e-06 deg
node 154.0306431876462 2.8783e-05 deg
peri 263.6395463090049 4.3151e-05 deg
M 202.3435791989532 3.2988e-05 deg
tp 2457902.066029778295
(2017-May-28.56602978)
0.00019467 JED
period 2058.677782173976
5.64
2.9163e-05
7.984e-08
d
yr
n .1748695221356291 2.4772e-09 deg/d
Q 3.422314670986704 3.232e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1364  
   data-arc span      17783 days (48.69 yr)  
   first obs. used      1966-12-06  
   last obs. used      2015-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48836  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:22:33  

Additional Information
 Earth MOID = 1.94445 AU 
 T_jup = 3.176 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.0 mag n/a MPO263417  
diameter diameter 22.25 km 2.1 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3
geometric albedo albedo 0.0896   0.020 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3

7612 (1996 CN2)          Discovered 1996-Feb-12 by Ueda, S., Kaneda, H. at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1996 CN2 = 1966 XC = 1971 SQ2 = 1982 SE12 = 1982 SK12 = 1983 XH = 1985 FS 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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