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129046 (2004 VY4)
Classification: Main-belt Asteroid          SPK-ID: 2129046
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02573950239827278 5.9168e-08  
a 3.042367020038034 2.9457e-08 au
q 2.964058006829339 1.884e-07 au
i 8.482195034420991 4.4388e-06 deg
node 260.3804404768793 4.5021e-05 deg
peri 60.62482813452515 0.00011038 deg
M 59.9751857636554 9.9514e-05 deg
tp 2458677.587442146445
(2019-Jul-13.08744215)
0.00053726 TDB
period 1938.276961498394
5.31
2.8151e-05
7.707e-08
d
yr
n .1857319707920896 2.6975e-09 deg/d
Q 3.120676033246729 3.0216e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      8008 days (21.92 yr)  
   first obs. used      1998-08-27  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55951  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:39:19  

Additional Information
 Earth MOID = 1.96009 au 
 Jupiter MOID = 1.9926 au 
 T_jup = 3.222 
[ 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 14.7   n/a MPO449740  

129046 (2004 VY4)          Discovered 2004-Nov-03 by LONEOS at Anderson Mesa
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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