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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .160916235731834 6.0258e-08  
a 2.381316653848374 1.5544e-08 AU
q 1.998124141825567 1.4848e-07 AU
i 2.683405639904017 6.4341e-06 deg
node 338.3704382879715 0.00011083 deg
peri 139.1789615373095 0.00011257 deg
M 262.1809867416846 2.2856e-05 deg
tp 2457365.207695777667
(2015-Dec-08.70769578)
8.7222e-05 JED
period 1342.221375033132
3.67
1.3142e-05
3.598e-08
d
yr
n .2682120898209608 2.6261e-09 deg/d
Q 2.764509165871181 1.8045e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1023  
   data-arc span      14114 days (38.64 yr)  
   first obs. used      1976-05-02  
   last obs. used      2014-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51849  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:12:01  

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 14.0 mag n/a MPO309192  

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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