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46686 Anitasohus (1997 AS13)
Classification: Main-belt Asteroid          SPK-ID: 2046686
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16087615343048 4.1035e-08  
a 2.206000356529372 7.952e-09 au
q 1.851107504704659 9.1818e-08 au
i 5.000905837636503 5.0954e-06 deg
node 325.499003771858 3.6874e-05 deg
peri 34.60080188135731 3.9475e-05 deg
M 132.6866737259168 1.4413e-05 deg
tp 2458559.405542660627
(2019-Mar-16.90554266)
4.6955e-05 TDB
period 1196.759253835739
3.28
6.471e-06
1.772e-08
d
yr
n .3008123804734848 1.6265e-09 deg/d
Q 2.560893208354084 9.2313e-09 au
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      8500 days (23.27 yr)  
   first obs. used      1997-01-10  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54615  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:34:30  

Additional Information
 Earth MOID = .849802 au 
 Jupiter MOID = 2.88854 au 
 T_jup = 3.639 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO309515  

46686 Anitasohus           Discovered 1997 Jan. 10 by NEAT at Haleakala.
From 1974 to 2006, Anita Sohus (b. 1951) undertook multiple roles on Voyager and Galileo in JPL's Outreach and Education Office, communicating NASA's science results to the science community and the public.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-11-14Last Updated: 2016-11-20

Alternate Designations
 1997 AS13 = 1999 XQ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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