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JPL Small-Body Database Browser
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226220 (2002 VY93)
Classification: Main-belt Asteroid          SPK-ID: 2226220
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1930629744795248 4.8055e-08  
a 2.290794619634767 8.1839e-09 au
q 1.848526996446387 1.093e-07 au
i 2.739039776618796 5.4632e-06 deg
node 344.2341651824837 8.4434e-05 deg
peri 343.7076478732035 8.5459e-05 deg
M 335.4187006451904 1.1283e-05 deg
tp 2458686.972893932460
(2019-Jul-22.47289393)
3.9801e-05 TDB
period 1266.419702487968
3.47
6.7865e-06
1.858e-08
d
yr
n .2842659501370323 1.5233e-09 deg/d
Q 2.733062242823146 9.7639e-09 au
  Orbit Determination Parameters
   # obs. used (total)      401  
   data-arc span      6187 days (16.94 yr)  
   first obs. used      2002-11-07  
   last obs. used      2019-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52631  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:51:03  

Additional Information
 Earth MOID = .836486 au 
 Jupiter MOID = 2.60482 au 
 T_jup = 3.572 
[ 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 16.8   n/a MPO437073  
diameter diameter 2.361 km 0.389 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226220 (2002 VY93)          Discovered 2002-Nov-12 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2002 VY93 = 2005 NE70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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