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JPL Small-Body Database Browser
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523212 (2016 VB21)
Classification: Main-belt Asteroid          SPK-ID: 2523212
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1012865102552315 7.8445e-08  
a 2.78762794403875 4.1929e-08 au
q 2.505278837697099 2.2039e-07 au
i 9.053769510193412 9.3706e-06 deg
node 349.1257677021244 4.9324e-05 deg
peri 95.40977482766772 7.524e-05 deg
M 195.8386882176963 5.4598e-05 deg
tp 2459375.709263889494
(2021-Jun-10.20926389)
0.00026366 TDB
period 1700.006731003118
4.65
3.8355e-05
1.05e-07
d
yr
n .2117638674216166 4.7778e-09 deg/d
Q 3.069977050380401 4.6176e-08 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      6499 days (17.79 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63335  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:40:28  

Additional Information
 Earth MOID = 1.54131 au 
 Jupiter MOID = 2.13146 au 
 T_jup = 3.305 
[ 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 16.9   n/a MPO448176  

523212 (2016 VB21)          Discovered 2008-Jan-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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