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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8555916860160572 0.00067208  
a 327.4760375928791 1.5617 au
q 47.29026245892995 0.0054366 au
i 25.58507989956129 0.00027987 deg
node 65.98690412573819 0.00043186 deg
peri 326.7267698843296 0.0092824 deg
M .6663485180839411 0.0050319 deg
tp 2454993.986111052423
(2009-Jun-11.48611105)
2.3 TDB
period 2164550.47302954
5926.22
15484
42.39
d
yr
n .0001663162880633308 1.1897e-06 deg/d
Q 607.6618127268283 2.8979 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .23567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:46:58  

Additional Information
 Earth MOID = 46.3261 au 
 Jupiter MOID = 42.4431 au 
 T_jup = 7.424 
[ 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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