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306399 (1996 AX1)
Classification: Mars-crossing Asteroid          SPK-ID: 2306399
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4345729116437445 5.7858e-08  
a 2.456046958337673 1.0248e-08 au
q 1.388715480519108 1.4649e-07 au
i 10.70075379106747 3.925e-06 deg
node 268.1344413300079 3.3711e-05 deg
peri 149.4764479665861 3.4894e-05 deg
M 180.443034404309 1.0903e-05 deg
tp 2459901.718204877206
(2022-Nov-18.21820488)		 4.6078e-05 TDB
period 1405.896746574626
3.85		 8.7991e-06
2.409e-08		 d
yr
n .2560643239819112 1.6026e-09 deg/d
Q 3.523378436156238 1.4701e-08 au
   Orbit Determination Parameters
   # obs. used (total)      763  
   data-arc span      11938 days (32.68 yr)  
   first obs. used      1987-09-16  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43391  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:58:54  

Additional Information
 Earth MOID = .413853 au 
 Jupiter MOID = 1.88936 au 
 T_jup = 3.335 
[ 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 15.97   n/a E2021B25  

306399 (1996 AX1)          Discovered 1996-Jan-14 by Farra d'Isonzo at Farra d'Isonzo
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

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Alternate Designations
 1996 AX1 = 1999 TV10 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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