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160631 (1999 VX29)
Classification: Main-belt Asteroid          SPK-ID: 2160631
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2077522040567285 6.0711e-08  
a 2.626368199315833 1.2304e-08 au
q 2.080734417243468 1.5685e-07 au
i 2.491328197079683 6.5585e-06 deg
node 251.4214581262958 0.00013868 deg
peri 158.3120266995809 0.0001396 deg
M 301.4513745257952 1.4196e-05 deg
tp 2459253.340154287313
(2021-Feb-07.84015429)
6.1775e-05 TDB
period 1554.647180974983
4.26
1.0925e-05
2.991e-08
d
yr
n .2315637942843271 1.6272e-09 deg/d
Q 3.172001981388199 1.486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      486  
   data-arc span      6750 days (18.48 yr)  
   first obs. used      1999-10-22  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54948  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:38:06  

Additional Information
 Earth MOID = 1.09146 au 
 Jupiter MOID = 2.21181 au 
 T_jup = 3.370 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO436810  

160631 (1999 VX29)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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