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JPL Small-Body Database Browser
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117399 (2005 AO7)
Classification: Main-belt Asteroid          SPK-ID: 2117399
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09770195248022737 5.3738e-08  
a 2.284657028640347 1.2324e-08 au
q 2.06144157619451 1.2167e-07 au
i 5.574113815735672 5.6227e-06 deg
node 344.1277339801734 4.2374e-05 deg
peri 150.9451517172862 4.9527e-05 deg
M 36.86794047064124 2.3923e-05 deg
tp 2458471.325638485464
(2018-Dec-18.82563849)
8.3616e-05 TDB
period 1261.333547564565
3.45
1.0206e-05
2.794e-08
d
yr
n .2854122136805947 2.3094e-09 deg/d
Q 2.507872481086183 1.3528e-08 au
  Orbit Determination Parameters
   # obs. used (total)      392  
   data-arc span      7678 days (21.02 yr)  
   first obs. used      1998-04-21  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59806  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:34:15  

Additional Information
 Earth MOID = 1.07736 au 
 Jupiter MOID = 2.50925 au 
 T_jup = 3.590 
[ 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 16.6   n/a MPO426741  

117399 (2005 AO7)          Discovered 2005-Jan-06 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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