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71626 (2000 ER66)
Classification: Main-belt Asteroid          SPK-ID: 2071626
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0838842583953581 5.857e-08  
a 2.890896213058537 1.8023e-08 au
q 2.648395528128173 1.6676e-07 au
i 2.883355495428032 4.8357e-06 deg
node 63.92327156516499 0.00010574 deg
peri 329.6932515101893 0.00010889 deg
M 102.5598423602167 2.5518e-05 deg
tp 2458089.027814673163
(2017-Dec-01.52781467)
0.00012705 TDB
period 1795.341943593762
4.92
1.679e-05
4.597e-08
d
yr
n .2005189046490958 1.8752e-09 deg/d
Q 3.133396897988902 1.9535e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1413  
   data-arc span      7465 days (20.44 yr)  
   first obs. used      1998-12-14  
   last obs. used      2019-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50898  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:05:05  

Additional Information
 Earth MOID = 1.65446 au 
 Jupiter MOID = 2.23628 au 
 T_jup = 3.284 
[ 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 14.0   n/a MPO436284  
diameter diameter 4.403 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.223   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71626 (2000 ER66)          Discovered 2000-Mar-10 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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