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474640 (2004 VN112)
Classification: TransNeptunian Object          SPK-ID: 2474640
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8552428068833661 0.00081424  
a 326.6679464681919 1.8825 au
q 47.28753501191029 0.0065192 au
i 25.58514158386352 0.00031577 deg
node 65.98677942001736 0.00052499 deg
peri 326.7259707544832 0.0093551 deg
M .6688594093588509 0.0060014 deg
tp 2454993.765636448045
(2009-Jun-11.26563645)
2.3211 TDB
period 2156543.439018627
5904.29
18641
51.04
d
yr
n .0001669338041082188 1.443e-06 deg/d
Q 606.0483579244734 3.4925 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      5821 days (15.94 yr)  
   first obs. used      2000-09-26  
   last obs. used      2016-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .228  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 06:48:49  

Additional Information
 Earth MOID = 46.3234 au 
 Jupiter MOID = 42.4404 au 
 T_jup = 7.423 
[ 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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