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(2002 AA29)
Classification: Aten [NEO]          SPK-ID: 3102762
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01302163500005711 2.006e-07  
a .992540441445907 2.4157e-08 au
q .9796159420946028 1.8997e-07 au
i 10.7482426562356 5.5302e-05 deg
node 106.3655230838805 2.1952e-05 deg
peri 101.9017005467789 0.0004352 deg
M 104.9954588982296 0.00067177 deg
tp 2458895.161104814244
(2020-Feb-15.66110481)		 0.00067028 TDB
period 361.1775467701829
0.99		 1.3186e-05
3.61e-08		 d
yr
n .996739701067486 3.6389e-08 deg/d
Q 1.005464940797211 2.4472e-08 au
   Orbit Determination Parameters
   # obs. used (total)      63  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      736 days (2.02 yr)  
   first obs. used      2002-01-09  
   last obs. used      2004-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .34274  
   source      ORB  
   producer      Giorgini  
   solution date      2020-Jan-28 12:40:23  

Additional Information
 Earth MOID = .0118403 au 
 Jupiter MOID = 3.96671 au 
 T_jup = 6.101 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.1   n/a MPO57849  
rotation period rot_per 0.55 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 upper-limit; Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Ostro, S.J.; Giorgini, J.D.; Benner, L.A.M.; Hine, A.A.; et al. (2003) Icarus 166, 271-275.]

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