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67161 (2000 AA205)
Classification: Main-belt Asteroid          SPK-ID: 2067161
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08705578973908941 3.5767e-08  
a 3.032688864095156 1.4508e-08 au
q 2.76867573999841 1.0501e-07 au
i 10.9681615947986 3.4977e-06 deg
node 356.00920234545 1.7757e-05 deg
peri 39.27248004222188 3.1718e-05 deg
M 61.87373398053623 2.3874e-05 deg
tp 2458868.953813672648
(2020-Jan-20.45381367)
0.00012837 TDB
period 1929.035463018815
5.28
1.3842e-05
3.79e-08
d
yr
n .1866217635193826 1.3391e-09 deg/d
Q 3.296701988191901 1.5771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2181  
   data-arc span      8212 days (22.48 yr)  
   first obs. used      1998-09-26  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45102  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:03:27  

Additional Information
 Earth MOID = 1.78181 au 
 Jupiter MOID = 2.12354 au 
 T_jup = 3.209 
[ 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 13.36   n/a MPCxxxxx  
diameter diameter 5.519 km 0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.334   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67161 (2000 AA205)          Discovered 2000-Jan-08 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AA205 = 1998 SJ121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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