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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1088722649602286 9.4932e-08  
a 3.045735165846893 6.3634e-08 AU
q 2.714139079872124 2.7819e-07 AU
i .07611393046499815 9.3135e-06 deg
node 29.92294454295232 0.0072695 deg
peri 128.4571328556246 0.007269 deg
M 235.6109589845456 5.0821e-05 deg
tp 2457671.335832430246
(2016-Oct-09.83583243)
0.00028344 JED
period 1941.496595708007
5.32
6.0845e-05
1.666e-07
d
yr
n .1854239666429693 5.811e-09 deg/d
Q 3.377331251821662 7.0562e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      5410 days (14.81 yr)  
   first obs. used      1998-09-20  
   last obs. used      2013-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55465  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 03:57:36  

Additional Information
 Earth MOID = 1.72396 AU 
 T_jup = 3.229 
[ 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 15.2 mag n/a MPO266433  

129066 (2004 VY28)          Discovered 2004-Nov-07 by Young, J. W. at Wrightwood (673)
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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