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316179 (2010 EN65)
Classification: TransNeptunian Object          SPK-ID: 2316179
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .315273338721959 3.0279e-05  
a 30.86897892886704 0.0016434 au
q 21.13681287902532 0.00019992 au
i 19.22345849649324 1.9927e-05 deg
node 234.4037353723046 0.00022093 deg
peri 226.0492230203758 0.0023657 deg
M 43.05779466433468 0.0045895 deg
tp 2449907.924896056368
(1995-Jul-09.42489606)
0.20479 JED
period 62644.33788231003
171.51
5.0027
0.0137
d
yr
n .005746728470118597 4.5893e-07 deg/d
Q 40.60114497870875 0.0021616 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      8530 days (23.35 yr)  
   first obs. used      1989-11-04  
   last obs. used      2013-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      2  
   fit RMS      .45659  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-12 14:34:13  

Additional Information
 Earth MOID = 20.1824 au 
 Jupiter MOID = 16.155 au 
 T_jup = 4.534 
[ 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 6.9 mag n/a MPO260660  

316179 (2010 EN65)          Discovered 2010-Mar-07 by Rabinowitz, D., Tourtellotte, S. at La Silla
Reference: 20120207/Numbers.arcLast Updated: 2012-02-09
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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