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JPL Small-Body Database Browser
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469023 (2015 AK243)
Classification: Main-belt Asteroid          SPK-ID: 2469023
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08494247203042445 7.6839e-08  
a 3.070295380165384 1.0415e-07 au
q 2.809496900710545 2.4595e-07 au
i 11.7462473905944 8.959e-06 deg
node 99.26803920734027 4.3563e-05 deg
peri 21.41267189892905 7.9103e-05 deg
M 310.4609730676526 7.1054e-05 deg
tp 2458870.904326770574
(2020-Jan-22.40432677)
0.00039613 TDB
period 1965.027649217772
5.38
9.9987e-05
2.737e-07
d
yr
n .1832035290410834 9.322e-09 deg/d
Q 3.331093859620224 1.13e-07 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      4867 days (13.33 yr)  
   first obs. used      2005-06-13  
   last obs. used      2018-10-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55856  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:23:52  

Additional Information
 Earth MOID = 1.82947 au 
 Jupiter MOID = 1.7973 au 
 T_jup = 3.193 
[ show covariance matrix ]

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 16.5   n/a MPO380612  

469023 (2015 AK243)          Discovered 2008-Nov-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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