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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09773949538972224 5.3984e-08  
a 2.286033398440817 1.2405e-08 au
q 2.06259764763316 1.2231e-07 au
i 5.574713658758489 5.6237e-06 deg
node 344.0772312422595 4.2352e-05 deg
peri 151.4396523706463 4.9442e-05 deg
M 150.5088752312138 2.4005e-05 deg
tp 2458472.684799936185
(2018-Dec-20.18479994)
8.3316e-05 TDB
period 1262.473536733777
3.46
1.0276e-05
2.813e-08
d
yr
n .2851544919756324 2.321e-09 deg/d
Q 2.509469149248475 1.3617e-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 = 1.07794 au 
 Jupiter MOID = 2.50527 au 
 T_jup = 3.589 
[ 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 16.7   n/a MPO469214  

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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