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146851 (2002 AK104)
Classification: Main-belt Asteroid          SPK-ID: 2146851
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05822674148629937 5.6095e-08  
a 2.949972568183994 2.6602e-08 au
q 2.77820527806467 1.6874e-07 au
i 3.055797509891297 6.141e-06 deg
node 118.4846411375467 0.00017179 deg
peri 314.4229695820126 0.00019241 deg
M 264.9599214159583 8.8112e-05 deg
tp 2459489.073243196086
(2021-Oct-01.57324320)
0.00045547 TDB
period 1850.654694009523
5.07
2.5033e-05
6.854e-08
d
yr
n .1945257541373342 2.6313e-09 deg/d
Q 3.121739858303318 2.8151e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      7748 days (21.21 yr)  
   first obs. used      1997-02-02  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64296  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:40:07  

Additional Information
 Earth MOID = 1.7941 au 
 Jupiter MOID = 2.03622 au 
 T_jup = 3.265 
[ 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 MPO348317  

146851 (2002 AK104)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2002 AK104 = 1997 CF10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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