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21298 (1996 VX29)
Classification: Main-belt Asteroid          SPK-ID: 2021298
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 .03534791173671756 4.6118e-08  
a 2.178104119201718 1.1552e-08 AU
q 2.101112687042795 9.7932e-08 AU
i 6.184282543540539 6.0407e-06 deg
node 60.6580210891149 4.4866e-05 deg
peri 80.1568390656696 0.00010535 deg
M 70.04460369534272 9.3764e-05 deg
tp 2456572.051367304163
(2013-Oct-06.55136730)
0.00030571 JED
period 1174.130531571124
3.21
9.3405e-06
2.557e-08
d
yr
n .3066098617828104 2.4392e-09 deg/d
Q 2.255095551360641 1.196e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      953  
   data-arc span      6444 days (17.64 yr)  
   first obs. used      1996-11-07  
   last obs. used      2014-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52909  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:46:22  

Additional Information
 Earth MOID = 1.12441 AU 
 T_jup = 3.675 
[ 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 14.4 mag n/a MPO257019  

21298 (1996 VX29)          Discovered 1996-Nov-07 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 VX29 = 1998 HS84 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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