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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3146380411429551 3.0273e-05  
a 30.85371457764822 0.0016408 au
q 21.14596226095314 0.00019983 au
i 19.21836811180316 1.9934e-05 deg
node 234.428120139805 0.00022105 deg
peri 226.0441672356467 0.0023689 deg
M 44.25459842313077 0.0046847 deg
tp 2449905.377873621333
(1995-Jul-06.87787362)
0.2053 JED
period 62597.87828169249
171.38
4.9936
0.01367
d
yr
n .005750993641988763 4.5877e-07 deg/d
Q 40.56146689434328 0.0021571 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 = 20.1903 au 
 Jupiter MOID = 16.1627 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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