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367789 (2011 AG5)
Classification: Apollo [NEO, PHA]          SPK-ID: 2367789
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 62 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3903059630804515 3.4778e-08  
a 1.430783215209596 4.7073e-08 au
q .8723399944378697 3.4515e-08 au
i 3.682495282691072 6.3727e-06 deg
node 135.659780924348 4.1676e-05 deg
peri 53.54328546809225 4.24e-05 deg
M 247.7572339974308 0.00010066 deg
tp 2459395.401437223787
(2021-Jun-29.90143722)
0.00018439 TDB
period 625.1139374002724
1.71
3.085e-05
8.446e-08
d
yr
n .5758950144307614 2.8421e-08 deg/d
Q 1.989226435981322 6.5446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      1804 days (4.94 yr)  
   first obs. used      2008-10-03  
   last obs. used      2013-09-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .6299  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:59:29  

Additional Information
 Earth MOID = .000351639 au 
 Jupiter MOID = 2.96622 au 
 T_jup = 4.600 
[ 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 21.8   n/a MPO265510  

367789 (2011 AG5)          Discovered 2011-Jan-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-07-29

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