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8211 (1995 EB1)
Classification: Main-belt Asteroid          SPK-ID: 2008211
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1962959075973428 5.5895e-08  
a 2.371329045580367 1.2083e-08 AU
q 1.905846858366228 1.3124e-07 AU
i 3.130294226582056 6.1636e-06 deg
node 116.837736041585 9.3962e-05 deg
peri 303.0392839447487 9.5469e-05 deg
M 178.6074907057202 1.8072e-05 deg
tp 2456138.766187311782
(2012-Jul-30.26618731)
6.4673e-05 JED
period 1333.786011026071
3.65
1.0194e-05
2.791e-08
d
yr
n .2699083638784418 2.063e-09 deg/d
Q 2.836811232794505 1.4455e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1068  
   data-arc span      14143 days (38.72 yr)  
   first obs. used      1975-10-03  
   last obs. used      2014-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52252  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:19:05  

Additional Information
 Earth MOID = .919598 AU 
 T_jup = 3.516 
[ 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 PDS3 (MPC 31089)  

8211 (1995 EB1)          Discovered 1995-Mar-05 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1995 EB1 = 1975 TL2 = 1979 YS7 = 1991 AR 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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