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JPL Small-Body Database Browser
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487579 (2015 AK46)
Classification: Main-belt Asteroid          SPK-ID: 2487579
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 .09983018656442857 7.5145e-08  
a 3.155396670671795 1.0273e-07 au
q 2.840392832353853 2.1492e-07 au
i 14.68001395607216 8.37e-06 deg
node 67.82012842287153 2.8632e-05 deg
peri 17.44447333552419 5.8584e-05 deg
M 244.8034970392909 4.8148e-05 deg
tp 2459255.612921968130
(2021-Feb-10.11292197)
0.00028192 TDB
period 2047.290029185753
5.61
9.9982e-05
2.737e-07
d
yr
n .175842208415961 8.5875e-09 deg/d
Q 3.470400508989738 1.1299e-07 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      4900 days (13.42 yr)  
   first obs. used      2003-11-30  
   last obs. used      2017-04-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73301  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:40:06  

Additional Information
 Earth MOID = 1.85925 au 
 Jupiter MOID = 1.83386 au 
 T_jup = 3.148 
[ 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 16.3   n/a MPO456351  

487579 (2015 AK46)          Discovered 2010-Mar-13 by WISE at WISE
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2015 AK46 = 2010 EP157 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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