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96406 (1998 EW7)
Classification: Main-belt Asteroid          SPK-ID: 2096406
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 .1505837668999537 8.2235e-08  
a 2.4132241080233 2.0001e-08 AU
q 2.04983173146337 1.9828e-07 AU
i 4.483642863366217 1.0501e-05 deg
node 198.3977671787169 0.00010254 deg
peri 281.3789238706772 0.00010819 deg
M 202.1634924827972 3.2596e-05 deg
tp 2457600.843581244228
(2016-Jul-31.34358124)
0.00012449 JED
period 1369.28833922891
3.75
1.7024e-05
4.661e-08
d
yr
n .2629102941187154 3.2686e-09 deg/d
Q 2.776616484583229 2.3013e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      5956 days (16.31 yr)  
   first obs. used      1998-03-01  
   last obs. used      2014-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .67846  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 14:39:28  

Additional Information
 Earth MOID = 1.07141 AU 
 T_jup = 3.499 
[ 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 16.2 mag n/a MPO266338  

96406 (1998 EW7)          Discovered 1998-Mar-02 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 1998 EW7 = 2000 SQ228 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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