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442858 (2013 AQ136)
Classification: Main-belt Asteroid          SPK-ID: 2442858
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1588635180919565 9.7345e-08  
a 2.524871043805855 2.3148e-08 au
q 2.123761147058347 2.4768e-07 au
i 1.807348093472575 1.5276e-05 deg
node 284.7332652688403 0.00036712 deg
peri 98.31820629153725 0.00037372 deg
M 25.48539292855855 6.9705e-05 deg
tp 2458896.760043273320
(2020-Feb-17.26004327)
0.00028373 TDB
period 1465.403516684844
4.01
2.0152e-05
5.517e-08
d
yr
n .2456661226079363 3.3784e-09 deg/d
Q 2.925980940553365 2.6825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5866 days (16.06 yr)  
   first obs. used      2003-10-01  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66214  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:02:17  

Additional Information
 Earth MOID = 1.12799 au 
 Jupiter MOID = 2.53521 au 
 T_jup = 3.436 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO495194  

442858 (2013 AQ136)          Discovered 2008-Dec-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 AQ136 = 2009 DP17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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