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5423 (1983 DC)
Classification: Main-belt Asteroid          SPK-ID: 2005423
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1609162356324609 6.0643e-08  
a 2.381316653743884 1.5711e-08 AU
q 1.99812414197453 1.4917e-07 AU
i 2.683405579285413 6.4645e-06 deg
node 338.37047216 0.00012258 deg
peri 139.1789281963152 0.00012427 deg
M 262.1809864154615 2.3234e-05 deg
tp 2457365.207696969951
(2015-Dec-08.70769697)
8.8511e-05 JED
period 1342.221374944789
3.67
1.3283e-05
3.637e-08
d
yr
n .2682120898386141 2.6543e-09 deg/d
Q 2.764509165513238 1.8239e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      945  
   data-arc span      14001 days (38.33 yr)  
   first obs. used      1976-05-02  
   last obs. used      2014-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52343  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:47:51  

Additional Information
 Earth MOID = 1.01524 AU 
 T_jup = 3.519 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO302097  

5423 (1983 DC)          Discovered 1983-Feb-16 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1983 DC = 1976 JD1 = 1985 SX5 = 1989 XE 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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