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186210 (2001 WH35)
Classification: Main-belt Asteroid          SPK-ID: 2186210
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0917768547619065 5.5425e-08  
a 2.794791082938599 2.7077e-08 au
q 2.538293947629872 1.6001e-07 au
i 13.59655757103611 5.8781e-06 deg
node 75.3429054861038 2.5698e-05 deg
peri 82.38204026750709 4.1676e-05 deg
M 345.9204126268338 3.3925e-05 deg
tp 2459463.243638252467
(2021-Sep-05.74363825)
0.00016109 TDB
period 1706.563490396163
4.67
2.4801e-05
6.79e-08
d
yr
n .2109502529650563 3.0657e-09 deg/d
Q 3.051288218247326 2.9562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      414  
   data-arc span      7003 days (19.17 yr)  
   first obs. used      2001-11-17  
   last obs. used      2021-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52348  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:21  

Additional Information
 Earth MOID = 1.59273 au 
 Jupiter MOID = 2.08484 au 
 T_jup = 3.280 
[ 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 15.64   n/a MPCxxxxx  
diameter diameter 3.859 km 0.692 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.108   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186210 (2001 WH35)          Discovered 2001-Nov-17 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2001 WH35 = 2003 GY35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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