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129055 (2004 VC16)
Classification: Main-belt Asteroid          SPK-ID: 2129055
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1539437597439913 3.6568e-08  
a 2.850245067423782 1.7032e-08 au
q 2.411467625552799 1.0145e-07 au
i 10.871213333484 6.1846e-06 deg
node 153.6312790332888 2.3179e-05 deg
peri 255.543265236095 3.2598e-05 deg
M 82.39986118415317 2.1316e-05 deg
tp 2458598.204003822287
(2019-Apr-24.70400382)
0.00010359 TDB
period 1757.606827762824
4.81
1.5754e-05
4.313e-08
d
yr
n .2048239653564769 1.8359e-09 deg/d
Q 3.289022509294765 1.9654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      7501 days (20.54 yr)  
   first obs. used      1999-10-08  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58917  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:41:37  

Additional Information
 Earth MOID = 1.44848 au 
 Jupiter MOID = 2.20388 au 
 T_jup = 3.262 
[ 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 15.7   n/a MPO417673  
diameter diameter 2.404 km 0.471 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.160   0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129055 (2004 VC16)          Discovered 2004-Nov-05 by NEAT at Palomar
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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