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JPL Small-Body Database Browser
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442832 (2013 AG85)
Classification: Main-belt Asteroid          SPK-ID: 2442832
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1357132013421998 7.2024e-08  
a 2.443924924914976 2.3827e-08 au
q 2.112252049514769 1.6672e-07 au
i 7.150140610747836 4.4527e-06 deg
node 98.60611177324202 4.9827e-05 deg
peri 262.7566843392934 5.5617e-05 deg
M 72.82010965943273 1.9193e-05 deg
tp 2458718.220690970450
(2019-Aug-22.72069097)
7.5839e-05 TDB
period 1395.501211490892
3.82
2.0408e-05
5.587e-08
d
yr
n .2579718290716436 3.7726e-09 deg/d
Q 2.775597800315182 2.706e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      3984 days (10.91 yr)  
   first obs. used      2008-12-29  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54732  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:11:53  

Additional Information
 Earth MOID = 1.12336 au 
 Jupiter MOID = 2.68971 au 
 T_jup = 3.477 
[ 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 17.4   n/a MPO419203  

442832 (2013 AG85)          Discovered 2012-Dec-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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