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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1373846590474562 5.6388e-08  
a 2.260444902199556 1.501e-08 AU
q 1.94989445001531 1.2413e-07 AU
i 5.153170272451134 6.6251e-06 deg
node 60.55655682726567 6.0431e-05 deg
peri 266.6018049596034 6.6937e-05 deg
M 177.59865557322 3.1092e-05 deg
tp 2456388.112258716081
(2013-Apr-05.61225872)
0.00010437 JED
period 1241.335899478812
3.40
1.2364e-05
3.385e-08
d
yr
n .2900101416152951 2.8886e-09 deg/d
Q 2.570995354383802 1.7072e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      864  
   data-arc span      6761 days (18.51 yr)  
   first obs. used      1996-07-24  
   last obs. used      2015-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53922  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:59:10  

Additional Information
 Earth MOID = .947328 AU 
 T_jup = 3.602 
[ 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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