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146810 (2001 YE82)
Classification: Main-belt Asteroid          SPK-ID: 2146810
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090232283900095 4.7992e-08  
a 2.883574015527215 2.5565e-08 au
q 2.569197467052895 1.4224e-07 au
i 10.14700080767143 7.0511e-06 deg
node 301.0134344813528 2.9911e-05 deg
peri 129.3063303187748 4.8699e-05 deg
M 302.9487048085974 3.8038e-05 deg
tp 2459283.938009522080
(2021-Mar-10.43800952)
0.00019031 TDB
period 1788.525275116373
4.90
2.3785e-05
6.512e-08
d
yr
n .2012831493122602 2.6768e-09 deg/d
Q 3.197950564001535 2.8352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      6493 days (17.78 yr)  
   first obs. used      2000-09-03  
   last obs. used      2018-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61397  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 05:47:41  

Additional Information
 Earth MOID = 1.59809 au 
 Jupiter MOID = 2.05108 au 
 T_jup = 3.261 
[ 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 15.5   n/a MPO436736  
diameter diameter 4.655 km 0.382 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146810 (2001 YE82)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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