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129556 (1996 VY5)
Classification: Main-belt Asteroid          SPK-ID: 2129556
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1767694498966013 5.3879e-08  
a 2.451318368020372 1.3067e-08 au
q 2.018000168583976 1.316e-07 au
i 2.339476891017773 4.5569e-06 deg
node 67.24102424184179 0.00012864 deg
peri 330.0797436300392 0.0001296 deg
M 58.7530261678198 1.3242e-05 deg
tp 2458771.715948895867
(2019-Oct-15.21594890)
5.1651e-05 TDB
period 1401.838573595031
3.84
1.1209e-05
3.069e-08
d
yr
n .2568056028568082 2.0535e-09 deg/d
Q 2.884636567456767 1.5377e-08 au
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      8474 days (23.20 yr)  
   first obs. used      1996-11-15  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48924  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:04:57  

Additional Information
 Earth MOID = 1.02576 au 
 Jupiter MOID = 2.53295 au 
 T_jup = 3.473 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO502832  

129556 (1996 VY5)          Discovered 1996-Nov-15 by Kobayashi, T. at Oizumi
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 1996 VY5 = 1998 GN 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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