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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134957414577208 9.1141e-08  
a 3.070870942142951 5.4725e-08 AU
q 2.722340167643468 2.9292e-07 AU
i 9.967842129372009 1.0702e-05 deg
node 128.8162232349966 5.6951e-05 deg
peri 285.8655849039115 7.7596e-05 deg
M 313.9538738804678 5.8035e-05 deg
tp 2457051.909319333035
(2015-Jan-29.40931933)
0.0003199 JED
period 1965.580225466578
5.38
5.2542e-05
1.439e-07
d
yr
n .1831520257152288 4.8958e-09 deg/d
Q 3.419401716642435 6.0936e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      9095 days (24.90 yr)  
   first obs. used      1989-01-04  
   last obs. used      2013-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59272  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Dec-20 02:21:54  

Additional Information
 Earth MOID = 1.75456 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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