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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135607649662096 7.4535e-08  
a 3.071727382695648 3.9008e-08 au
q 2.722899671349077 2.3671e-07 au
i 9.966754060876681 7.4568e-06 deg
node 128.8177094484258 4.8172e-05 deg
peri 286.1846145935473 6.2228e-05 deg
M 63.5626374471054 3.6076e-05 deg
tp 2457053.306297419362
(2015-Jan-30.80629742)
0.00019797 JED
period 1966.40255894104
5.38
3.7457e-05
1.026e-07
d
yr
n .1830754330353748 3.4873e-09 deg/d
Q 3.420555094042218 4.3438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      704  
   data-arc span      9846 days (26.96 yr)  
   first obs. used      1989-01-04  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54477  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:24:22  

Additional Information
 Earth MOID = 1.75516 au 
 Jupiter MOID = 1.94029 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 13.8 mag n/a MPO319253  

13507 (1989 AN5)          Discovered 1989-Jan-04 by McNaught, R. H. at Siding Spring
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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