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471172 (2010 JC80)
Classification: TransNeptunian Object          SPK-ID: 2471172
Ephemeris | Orbit Diagram | Orbital Elements | 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 .4374892570663603 4.5371e-05  
a 55.95499385243393 0.0037472 au
q 31.47528516277985 0.00084841 au
i 3.125683124350983 0.00013662 deg
node 50.90898287750179 0.00019681 deg
peri 217.0262673044604 0.0071423 deg
M 353.1778067051485 0.001976 deg
tp 2461897.698321114932
(2028-May-06.19832111)
0.92789 TDB
period 152882.1231712222
418.57
15.357
0.04205
d
yr
n .002354755366635075 2.3654e-07 deg/d
Q 80.434702542088 0.0053866 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      1894 days (5.19 yr)  
   first obs. used      2010-05-12  
   last obs. used      2015-07-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .34659  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:24:49  

Additional Information
 Earth MOID = 30.4599 au 
 Jupiter MOID = 26.2092 au 
 T_jup = 5.982 
[ 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 5.9   n/a MPO339439  

471172 (2010 JC80)          Discovered 2010-May-12 by Rabinowitz, D. L., Tourtellotte, S. at La Silla
Reference: Last Updated: 2016-08-22

Alternate Designations
 2010 JC80 = 2011 JG31 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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