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6215 (1973 EK)
Classification: Main-belt Asteroid          SPK-ID: 2006215
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06656000767006479 6.4736e-08  
a 2.701060703726785 2.1524e-08 AU
q 2.521278082569419 1.7891e-07 AU
i 1.642760166013275 6.7844e-06 deg
node 197.352909939665 0.00018668 deg
peri 325.2885595918533 0.00019194 deg
M 137.69119953767 4.2059e-05 deg
tp 2456380.340177823251
(2013-Mar-28.84017782)
0.00019002 JED
period 1621.436495093864
4.44
1.9381e-05
5.306e-08
d
yr
n .2220253467152655 2.6539e-09 deg/d
Q 2.88084332488415 2.2957e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1169  
   data-arc span      14706 days (40.26 yr)  
   first obs. used      1973-03-07  
   last obs. used      2013-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52495  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:20:14  

Additional Information
 Earth MOID = 1.52999 AU 
 T_jup = 3.364 
[ 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 13.3 mag n/a MPO263404  

6215 (1973 EK)          Discovered 1973-Mar-07 by Kohoutek, L. at Bergedorf
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1973 EK = 1977 AA1 = 1982 DC5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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