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523213 (2016 VC21)
Classification: Main-belt Asteroid          SPK-ID: 2523213
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07418656275263281 7.1264e-08  
a 2.774403680463979 3.9329e-08 au
q 2.568580207722102 2.1239e-07 au
i 6.790682212951272 7.4092e-06 deg
node 347.5003486002173 6.0905e-05 deg
peri 146.931076082793 8.5105e-05 deg
M 325.1735644000374 6.1202e-05 deg
tp 2459559.789940860550
(2021-Dec-11.28994086)
0.00028832 TDB
period 1687.924063921756
4.62
3.5891e-05
9.826e-08
d
yr
n .2132797367457211 4.535e-09 deg/d
Q 2.980227153205855 4.2246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      7054 days (19.31 yr)  
   first obs. used      2001-08-20  
   last obs. used      2020-12-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60377  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 19:21:50  

Additional Information
 Earth MOID = 1.58575 au 
 Jupiter MOID = 2.03199 au 
 T_jup = 3.322 
[ 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 17.31   n/a MPCxxxxx  

523213 (2016 VC21)          Discovered 2013-Mar-06 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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