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216026 (2005 VJ87)
Classification: Outer Main-belt Asteroid          SPK-ID: 2216026
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1471142630075662 5.5247e-08  
a 3.210885053234314 3.9321e-08 au
q 2.738518065025738 1.9373e-07 au
i 5.039832459422229 6.8731e-06 deg
node 66.65927792277908 7.6684e-05 deg
peri 250.3165500013278 8.233e-05 deg
M 300.9012768446959 3.3575e-05 deg
tp 2459545.493697910322
(2021-Nov-26.99369791)
0.00019813 TDB
period 2101.529857444463
5.75
3.8603e-05
1.057e-07
d
yr
n .1713037760204716 3.1467e-09 deg/d
Q 3.68325204144289 4.5105e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      8886 days (24.33 yr)  
   first obs. used      1996-01-27  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62864  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:53:07  

Additional Information
 Earth MOID = 1.72847 au 
 Jupiter MOID = 1.62839 au 
 T_jup = 3.169 
[ 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 15.70   n/a E2021B55  
diameter diameter 3.170 km 0.616 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.101   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

216026 (2005 VJ87)          Discovered 2005-Nov-06 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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