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JPL Small-Body Database Browser
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146685 (2001 VG26)
Classification: Main-belt Asteroid          SPK-ID: 2146685
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 .2683853354322529 6.1256e-08  
a 2.761779442901311 1.224e-08 au
q 2.020558340728342 1.7175e-07 au
i 4.994297902028687 4.5673e-06 deg
node 237.5709773057151 7.3201e-05 deg
peri 127.9722395497753 7.3807e-05 deg
M 322.1387257996649 7.7942e-06 deg
tp 2458776.809064431466
(2019-Oct-20.30906443)
3.6293e-05 TDB
period 1676.416458132996
4.59
1.1144e-05
3.051e-08
d
yr
n .2147437757804689 1.4275e-09 deg/d
Q 3.50300054507428 1.5525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      624  
   data-arc span      6575 days (18.00 yr)  
   first obs. used      2001-10-21  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51345  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:06:41  

Additional Information
 Earth MOID = 1.02301 au 
 Jupiter MOID = 1.99468 au 
 T_jup = 3.282 
[ 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 15.6   n/a MPO359752  
diameter diameter 3.510 km 0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.100   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146685 (2001 VG26)          Discovered 2001-Nov-09 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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