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

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3104219402214538 8.1779e-06  
a 30.57350382854906 0.00055706 au
q 21.08281745072281 0.00014264 au
i 19.22025416643656 2.2488e-05 deg
node 234.4309176273741 0.00011433 deg
peri 224.9733450379625 0.0016011 deg
M 53.64385791640742 0.002202 deg
tp 2449799.527144091273
(1995-Mar-23.02714409)
0.12688 TDB
period 61747.05468217326
169.05
1.6876
0.00462
d
yr
n .005830237601663843 1.5934e-07 deg/d
Q 40.0641902063753 0.00072998 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      11132 days (30.48 yr)  
   first obs. used      1989-11-04  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .40695  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:38:11  

Additional Information
 Earth MOID = 20.1276 au 
 Jupiter MOID = 16.0878 au 
 T_jup = 4.522 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.1   n/a MPO386288  

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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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