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461818 (2006 AH50)
Classification: Main-belt Asteroid          SPK-ID: 2461818
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1126293950892781 1.3013e-07  
a 2.795930768138154 5.5422e-08 au
q 2.481026777011254 3.6867e-07 au
i 22.19433361832089 9.2561e-06 deg
node 107.3400627447826 2.2786e-05 deg
peri 166.7124697649282 5.2019e-05 deg
M 230.2910254512306 5.7825e-05 deg
tp 2459615.755595391423
(2022-Feb-05.25559539)
0.00028646 TDB
period 1707.607473665078
4.68
5.0773e-05
1.39e-07
d
yr
n .2108212839027482 6.2685e-09 deg/d
Q 3.110834759265055 6.1664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5160 days (14.13 yr)  
   first obs. used      2005-12-04  
   last obs. used      2020-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53889  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 12:43:31  

Additional Information
 Earth MOID = 1.46788 au 
 Jupiter MOID = 2.075 au 
 T_jup = 3.210 
[ 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 16.2   n/a MPO456237  

461818 (2006 AH50)          Discovered 2005-Dec-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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