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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03534798578979589 5.9783e-08  
a 2.17810410166617 1.4711e-08 AU
q 2.101112508831779 1.3357e-07 AU
i 6.184283933615663 6.9097e-06 deg
node 60.65797915305097 5.2333e-05 deg
peri 80.156784302367 0.00011607 deg
M 70.04471346248805 0.0001033 deg
tp 2456572.051012060311
(2013-Oct-06.55101206)
0.00033648 JED
period 1174.130517392035
3.21
1.1895e-05
3.257e-08
d
yr
n .3066098654855066 3.1062e-09 deg/d
Q 2.255095694500562 1.5231e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      881  
   data-arc span      6335 days (17.34 yr)  
   first obs. used      1996-11-07  
   last obs. used      2014-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5411  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 11:14:23  

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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