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173411 (2000 EY61)
Classification: Main-belt Asteroid          SPK-ID: 2173411
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1409713122335465 4.0129e-08  
a 2.630910978240483 1.9766e-08 au
q 2.260028005268279 1.0467e-07 au
i 1.753700494783045 6.2138e-06 deg
node 356.8435074220845 0.00014276 deg
peri 257.2925682680211 0.0001447 deg
M 205.3614045097128 2.3904e-05 deg
tp 2459670.034641850695
(2022-Mar-31.53464185)		 0.00010432 TDB
period 1558.682489982841
4.27		 1.7565e-05
4.809e-08		 d
yr
n .2309642934424465 2.6028e-09 deg/d
Q 3.001793951212688 2.2552e-08 au
   Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      9573 days (26.21 yr)  
   first obs. used      1993-09-18  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58639  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 13:02:34  

Additional Information
 Earth MOID = 1.24619 au 
 Jupiter MOID = 2.04525 au 
 T_jup = 3.385 
[ 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 16.4   n/a MPO454190  
diameter diameter 3.128 km 0.859 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

173411 (2000 EY61)          Discovered 2000-Mar-10 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2000 EY61 = 1996 HV8 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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