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393467 (2002 AX144)
Classification: Main-belt Asteroid          SPK-ID: 2393467
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08585701752714064 3.2482e-08  
a 2.394389961690707 1.393e-08 au
q 2.188814780783018 8.128e-08 au
i 6.710086710720086 4.1732e-06 deg
node 129.6292836970065 4.618e-05 deg
peri 337.7066925126396 5.9948e-05 deg
M 98.30897742293214 3.7112e-05 deg
tp 2459026.943002936174
(2020-Jun-26.44300294)
0.00013948 TDB
period 1353.28962247901
3.71
1.181e-05
3.233e-08
d
yr
n .2660184442562543 2.3215e-09 deg/d
Q 2.599965142598396 1.5126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      7063 days (19.34 yr)  
   first obs. used      2002-01-13  
   last obs. used      2021-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53147  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:16:45  

Additional Information
 Earth MOID = 1.2074 au 
 Jupiter MOID = 2.47805 au 
 T_jup = 3.516 
[ 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 17.37   n/a MPCxxxxx  

393467 (2002 AX144)          Discovered 2002-Jan-13 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15

Alternate Designations
 2002 AX144 = 2006 DE56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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