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

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1173227699858423 3.6448e-08  
a 3.069167997206345 2.1963e-08 au
q 2.709084706222197 1.1738e-07 au
i 9.957487851811406 4.6728e-06 deg
node 128.5258379386159 2.5729e-05 deg
peri 287.6776307082902 3.4362e-05 deg
M 355.1647650829573 2.1967e-05 deg
tp 2459026.878159902982
(2020-Jun-26.37815990)
0.00011988 TDB
period 1963.945439672954
5.38
2.1081e-05
5.772e-08
d
yr
n .183304481238516 1.9676e-09 deg/d
Q 3.429251288190494 2.4539e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1216  
   data-arc span      11284 days (30.89 yr)  
   first obs. used      1989-01-04  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52977  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:34:59  

Additional Information
 Earth MOID = 1.74228 au 
 Jupiter MOID = 1.92331 au 
 T_jup = 3.198 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457058.5 (2015-Feb-05.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133615441071313 3.624e-08  
q 2.722198855340827 1.1618e-07 au
tp 2457052.259322323972
(2015-Jan-29.75932232)
0.00012512 TDB
node 128.8167728426085 2.5654e-05 deg
peri 285.9448300277577 3.5094e-05 deg
i 9.967893059340676 4.6826e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1216  
   data-arc span      11284 days (30.89 yr)  
   first obs. used      1989-01-04  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52977  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:34:59  

Additional Information
 Jupiter MOID = 1.92331 au 
 T_jup = 3.198 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.313330916291993E-15 -4.152419887324796E-15 -1.263900323166313E-12 2.294722155878213E-15 -2.631643549684303E-13 -6.829868372282387E-16
q -4.152419887324796E-15 1.349724350520666E-14 3.848961507025151E-12 -5.651300747895878E-15 8.030333060263343E-13 3.519293122005119E-15
tp -1.263900323166313E-12 3.848961507025151E-12 1.565413675621306E-8 -3.347132527557136E-12 3.024057137312072E-9 3.616432801545628E-12
node 2.294722155878213E-15 -5.651300747895878E-15 -3.347132527557136E-12 6.581464549075191E-10 -6.484041283718841E-10 3.771885690387322E-11
peri -2.631643549684303E-13 8.030333060263343E-13 3.024057137312072E-9 -6.484041283718841E-10 1.2315804229836E-9 -3.648025466400591E-11
i -6.829868372282387E-16 3.519293122005119E-15 3.616432801545628E-12 3.771885690387322E-11 -3.648025466400591E-11 2.192646904611553E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8   n/a MPO412281  
diameter diameter 5.811 km 0.175 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.190   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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