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474640 (2004 VN112)
Classification: TransNeptunian Object          SPK-ID: 2474640
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8601513964193508 0.00067323  
a 338.1571734782692 1.6667 au
q 47.2908085017153 0.0054344 au
i 25.55742658332446 0.00027793 deg
node 66.00545050097985 0.0004308 deg
peri 326.7387978336055 0.0092297 deg
M .6958653396658084 0.0053942 deg
tp 2455006.151063675509
(2009-Jun-23.65106368)
2.2835 TDB
period 2271309.586759802
6218.51
16792
45.97
d
yr
n .0001584988687136955 1.1718e-06 deg/d
Q 629.0235384548231 3.1004 au
  Orbit Determination Parameters
   # obs. used (total)      37  
   data-arc span      5821 days (15.94 yr)  
   first obs. used      2000-09-26  
   last obs. used      2016-09-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .23567  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:37:02  

Additional Information
 Earth MOID = 46.3259 au 
 Jupiter MOID = 42.4455 au 
 T_jup = 7.434 
[ 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 6.5   n/a E2016U23  

474640 (2004 VN112)          Discovered 2004-Nov-06 by Cerro Tololo at Cerro Tololo
Reference: Last Updated: 2016-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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