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JPL Small-Body Database Browser
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183756 (2004 AK5)
Classification: Main-belt Asteroid          SPK-ID: 2183756
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2163718126761545 3.5131e-08  
a 2.35725144331783 1.2075e-08 au
q 1.84720867559367 8.5193e-08 au
i 2.972728640748475 4.1061e-06 deg
node 94.95399778123607 0.00013 deg
peri 2.022456004829473 0.00013119 deg
M 208.6369206330779 1.9814e-05 deg
tp 2459556.307939388323
(2021-Dec-07.80793939)
7.5311e-05 TDB
period 1321.926450074079
3.62
1.0157e-05
2.781e-08
d
yr
n .2723298258990325 2.0925e-09 deg/d
Q 2.86729421104199 1.4688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      378  
   data-arc span      7204 days (19.72 yr)  
   first obs. used      1999-10-12  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59346  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:41:24  

Additional Information
 Earth MOID = .864047 au 
 Jupiter MOID = 2.31034 au 
 T_jup = 3.520 
[ 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 16.8   n/a MPO436908  

183756 (2004 AK5)          Discovered 2004-Jan-13 by LONEOS at Anderson Mesa
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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