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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06651785454425024 6.471e-08  
a 2.7008679419721 2.1451e-08 AU
q 2.521212001064772 1.7876e-07 AU
i 1.642758089624909 6.7843e-06 deg
node 197.3628259438543 0.00018669 deg
peri 325.1906338405848 0.00019196 deg
M 93.38221777709808 4.2146e-05 deg
tp 2456379.952423000511
(2013-Mar-28.45242300)
0.00019023 JED
period 1621.262926965375
4.44
1.9314e-05
5.288e-08
d
yr
n .2220491161626917 2.6453e-09 deg/d
Q 2.880523882879429 2.2877e-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 = 1.52944 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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