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215529 (2002 VK101)
Classification: Main-belt Asteroid          SPK-ID: 2215529
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1430619607408232 7.2366e-08  
a 2.571277593462809 2.1011e-08 au
q 2.203425579333075 1.9506e-07 au
i 13.3518464507999 5.5246e-06 deg
node 75.25277781219141 2.8024e-05 deg
peri 288.5487944816297 3.2584e-05 deg
M 43.36035023138819 1.768e-05 deg
tp 2458419.110495047606
(2018-Oct-27.61049505)
7.3309e-05 TDB
period 1505.98926056625
4.12
1.8459e-05
5.054e-08
d
yr
n .2390455293583172 2.9301e-09 deg/d
Q 2.939129607592544 2.4017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      5919 days (16.21 yr)  
   first obs. used      2002-11-07  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61823  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:13:18  

Additional Information
 Earth MOID = 1.24429 au 
 Jupiter MOID = 2.6178 au 
 T_jup = 3.378 
[ 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 MPO413071  
diameter diameter 4.216 km 0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215529 (2002 VK101)          Discovered 2002-Nov-11 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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