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469058 (2015 AA279)
Classification: Main-belt Asteroid          SPK-ID: 2469058
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2378507510298705 6.9297e-08  
a 2.603701549929889 2.9654e-08 au
q 1.984409180821427 1.6896e-07 au
i 5.431498310715063 7.3122e-06 deg
node 95.08786591919521 8.463e-05 deg
peri 171.2272622387443 8.6848e-05 deg
M 1.701958124832898 2.519e-05 deg
tp 2458993.245097187180
(2020-May-23.74509719)
0.00010729 TDB
period 1534.564790112892
4.20
2.6216e-05
7.178e-08
d
yr
n .2345942004661245 4.0077e-09 deg/d
Q 3.222993919038351 3.6707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      5741 days (15.72 yr)  
   first obs. used      2003-05-22  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54749  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:19:17  

Additional Information
 Earth MOID = .96868 au 
 Jupiter MOID = 1.87711 au 
 T_jup = 3.366 
[ 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 16.9   n/a MPO472607  

469058 (2015 AA279)          Discovered 2003-May-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 AA279 = 2003 KM29 = 2011 GP87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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