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JPL Small-Body Database Browser
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172027 (2001 VA10)
Classification: Main-belt Asteroid          SPK-ID: 2172027
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .290744077010371 7.1885e-08  
a 3.006432040878497 3.3836e-08 au
q 2.132329732058872 2.2441e-07 au
i 9.253698971003722 7.6638e-06 deg
node 285.191335711419 5.1717e-05 deg
peri 54.8320482513337 5.3524e-05 deg
M 227.8526203445368 2.0909e-05 deg
tp 2459699.426599357016
(2022-Apr-29.92659936)
0.00012096 TDB
period 1904.037570964606
5.21
3.2144e-05
8.801e-08
d
yr
n .1890718993625846 3.1919e-09 deg/d
Q 3.880534349698121 4.3674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      6740 days (18.45 yr)  
   first obs. used      2001-08-22  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5652  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:41:54  

Additional Information
 Earth MOID = 1.13892 au 
 Jupiter MOID = 1.63332 au 
 T_jup = 3.166 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO291412  

172027 (2001 VA10)          Discovered 2001-Nov-10 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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