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95086 (2002 AJ89)
Classification: Main-belt Asteroid          SPK-ID: 2095086
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1959551434136916 3.9388e-08  
a 2.271053729718823 1.1621e-08 au
q 1.826029070411572 9.2774e-08 au
i 4.618620096721649 4.6897e-06 deg
node 234.6741910450978 5.411e-05 deg
peri 92.42314742964194 5.5507e-05 deg
M 260.383573924184 1.2847e-05 deg
tp 2459346.413886064456
(2021-May-11.91388606)
4.5677e-05 TDB
period 1250.084989883374
3.42
9.5953e-06
2.627e-08
d
yr
n .2879804196621751 2.2105e-09 deg/d
Q 2.716078389026075 1.3899e-08 au
  Orbit Determination Parameters
   # obs. used (total)      653  
   data-arc span      8126 days (22.25 yr)  
   first obs. used      1997-10-30  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60555  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:38:46  

Additional Information
 Earth MOID = .821783 au 
 Jupiter MOID = 2.6378 au 
 T_jup = 3.583 
[ 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 15.7   n/a MPO417473  
diameter diameter 1.584 km 0.362 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.405   0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95086 (2002 AJ89)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

Alternate Designations
 2002 AJ89 = 2003 HC21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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