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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134956921997844 8.6078e-08  
a 3.07087093304042 5.6494e-08 AU
q 2.7223403108388 2.7996e-07 AU
i 9.967837866796414 1.0899e-05 deg
node 128.8162186644864 5.453e-05 deg
peri 285.865574651011 7.6757e-05 deg
M 313.95389279841 5.9641e-05 deg
tp 2457051.909214924287
(2015-Jan-29.40921492)
0.0003288 JED
period 1965.580216727157
5.38
5.424e-05
1.485e-07
d
yr
n .1831520265295647 5.0541e-09 deg/d
Q 3.41940155524204 6.2906e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      471  
   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      .57494  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 20:40:10  

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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