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183415 (2003 AH2)
Classification: Main-belt Asteroid          SPK-ID: 2183415
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer 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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2928553219946685 5.1507e-08  
a 2.643308835922817 1.0942e-08 au
q 1.869201775647288 1.3568e-07 au
i 11.97124932276296 3.8305e-06 deg
node 176.6981359102663 2.1537e-05 deg
peri 239.3326945961632 2.3761e-05 deg
M 142.4487468856237 6.4848e-06 deg
tp 2458775.378702717507
(2019-Oct-18.87870272)
2.81e-05 TDB
period 1569.713120756586
4.30
9.7463e-06
2.668e-08
d
yr
n .229341269585925 1.424e-09 deg/d
Q 3.417415896198346 1.4146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      606  
   data-arc span      8677 days (23.76 yr)  
   first obs. used      1997-09-07  
   last obs. used      2021-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50724  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:41:20  

Additional Information
 Earth MOID = .910271 au 
 Jupiter MOID = 2.09351 au 
 T_jup = 3.302 
[ 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 16.11   n/a E2021B55  

183415 (2003 AH2)          Discovered 2003-Jan-02 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2003 AH2 = 1997 RN6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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