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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3160706523395368 3.0199e-05  
a 30.84034060994695 0.0016424 AU
q 21.09261403498751 0.00020128 AU
i 19.23866159162878 1.9892e-05 deg
node 234.3216066115447 0.00022077 deg
peri 225.7770354408544 0.0023867 deg
M 39.78535479372791 0.0043374 deg
tp 2449887.000906286169
(1995-Jun-18.50090629)
0.20572 JED
period 62557.18182333122
171.27
4.9973
0.01368
d
yr
n .005754734940213292 4.5971e-07 deg/d
Q 40.5880671849064 0.0021615 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 = 20.1378 AU 
 T_jup = 4.530 
[ 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 (809)
Reference: 20120207/Numbers.arcLast Updated: 2012-02-09
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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