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39722 (1996 VY7)
Classification: Main-belt Asteroid          SPK-ID: 2039722
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1865777819735072 5.9861e-08  
a 2.450794937557934 2.7511e-08 AU
q 1.993531054036474 1.5476e-07 AU
i 3.345568498447895 6.6898e-06 deg
node 143.4737713043192 0.00010891 deg
peri 239.9042793561571 0.00011126 deg
M 215.2402590175235 2.8211e-05 deg
tp 2457364.013318972122
(2015-Dec-07.51331897)
0.00011574 JED
period 1401.389595291698
3.84
2.3596e-05
6.46e-08
d
yr
n .2568878784383055 4.3254e-09 deg/d
Q 2.908058821079393 3.2643e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      6461 days (17.69 yr)  
   first obs. used      1996-10-09  
   last obs. used      2014-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54676  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 13:19:56  

Additional Information
 Earth MOID = .997944 AU 
 T_jup = 3.469 
[ 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 MPO263677  

39722 (1996 VY7)          Discovered 1996-Nov-03 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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