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21297 (1996 VW29)
Classification: Main-belt Asteroid          SPK-ID: 2021297
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1372390838192885 6.1979e-08  
a 2.260224967467742 1.6203e-08 AU
q 1.950033763706988 1.3633e-07 AU
i 5.155202638721126 7.508e-06 deg
node 60.60128753681958 6.645e-05 deg
peri 266.3683095200086 7.3346e-05 deg
M 119.8398000768947 3.2805e-05 deg
tp 2456387.334068155058
(2013-Apr-04.83406815)
0.00011134 JED
period 1241.154736312484
3.40
1.3346e-05
3.654e-08
d
yr
n .2900524724818544 3.119e-09 deg/d
Q 2.570416171228497 1.8427e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      830  
   data-arc span      6440 days (17.63 yr)  
   first obs. used      1996-07-24  
   last obs. used      2014-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55397  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 11:14:22  

Additional Information
 Earth MOID = .94561 AU 
 T_jup = 3.603 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO279736  

21297 (1996 VW29)          Discovered 1996-Nov-07 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 VW29 = 1998 FA83 = 2000 WQ143 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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