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183758 (2004 AQ8)
Classification: Main-belt Asteroid          SPK-ID: 2183758
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2932531786535931 1.0157e-07  
a 2.535429292020885 2.4118e-08 au
q 1.791906592884331 2.6298e-07 au
i 13.77377391910915 6.2105e-06 deg
node 186.5958182768575 3.1968e-05 deg
peri 195.7311034431393 3.9575e-05 deg
M 90.86131043079106 2.9279e-05 deg
tp 2458628.320732026208
(2019-May-24.82073203)
0.00012093 TDB
period 1474.604931794605
4.04
2.1041e-05
5.761e-08
d
yr
n .2441331859387432 3.4835e-09 deg/d
Q 3.278951991157439 3.1191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      9786 days (26.79 yr)  
   first obs. used      1993-04-18  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66049  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:41:24  

Additional Information
 Earth MOID = .797691 au 
 Jupiter MOID = 2.18734 au 
 T_jup = 3.349 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO454265  

183758 (2004 AQ8)          Discovered 2004-Jan-14 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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