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129066 (2004 VY28)
Classification: Main-belt Asteroid          SPK-ID: 2129066
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090972175464029 8.3518e-08  
a 3.045199391227227 5.1231e-08 au
q 2.712976610770336 2.5783e-07 au
i .07601392136598421 8.7507e-06 deg
node 29.88397404351808 0.0061124 deg
peri 128.6004344368992 0.006112 deg
M 309.7095638016338 4.5751e-05 deg
tp 2457671.647078894072
(2016-Oct-10.14707889)
0.00025042 JED
period 1940.984325863474
5.31
4.8981e-05
1.341e-07
d
yr
n .1854729042388577 4.6804e-09 deg/d
Q 3.377422171684117 5.682e-08 au
  Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      6294 days (17.23 yr)  
   first obs. used      1998-09-20  
   last obs. used      2015-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52592  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 17:31:06  

Additional Information
 Earth MOID = 1.72213 au 
 Jupiter MOID = 1.61002 au 
 T_jup = 3.230 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3 mag n/a MPO310059  

129066 (2004 VY28)          Discovered 2004-Nov-07 by Young, J. W. at Wrightwood
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2004 VY28 = 1998 SU39 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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