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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1609162295895938 6.0902e-08  
a 2.381316651077495 1.5894e-08 AU
q 1.998124154127186 1.496e-07 AU
i 2.683405618068098 6.4666e-06 deg
node 338.3704845910524 0.00013257 deg
peri 139.1789230600711 0.00013431 deg
M 262.1809816557915 2.3647e-05 deg
tp 2457365.207714103318
(2015-Dec-08.70771410)
8.992e-05 JED
period 1342.221372690437
3.67
1.3438e-05
3.679e-08
d
yr
n .2682120902890947 2.6853e-09 deg/d
Q 2.764509148027803 1.8452e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      918  
   data-arc span      13976 days (38.26 yr)  
   first obs. used      1976-05-02  
   last obs. used      2014-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52231  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:05:56  

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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