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13507 (1989 AN5)
Classification: Main-belt Asteroid          SPK-ID: 2013507
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133769541203738 8.5925e-08  
a 3.070307134566505 4.7363e-08 AU
q 2.722205063435302 2.7955e-07 AU
i 9.967891056711 9.5758e-06 deg
node 128.8167253877581 5.4353e-05 deg
peri 285.929423143645 6.9891e-05 deg
M 350.5298199766013 4.4632e-05 deg
tp 2457052.192423485814
(2015-Jan-29.69242349)
0.00024381 JED
period 1965.038933675349
5.38
4.547e-05
1.245e-07
d
yr
n .1832024769741671 4.2392e-09 deg/d
Q 3.418409205697708 5.2733e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      9388 days (25.70 yr)  
   first obs. used      1989-01-04  
   last obs. used      2014-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56908  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:25:22  

Additional Information
 Earth MOID = 1.75511 AU 
 T_jup = 3.198 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO267760  

13507 (1989 AN5)          Discovered 1989-Jan-04 by McNaught, R. H. at Siding Spring (413)
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1989 AN5 = 1997 NH6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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