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8042 (1994 AX2)
Classification: Main-belt Asteroid          SPK-ID: 2008042
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054432106008755 9.5459e-08  
a 3.017090575789879 4.0477e-08 AU
q 2.69895885880495 2.9426e-07 AU
i 11.51001845749942 8.8263e-06 deg
node 295.7453113961385 4.7969e-05 deg
peri 260.4731823554382 6.588e-05 deg
M 290.6142501661108 5.1301e-05 deg
tp 2457369.434045843188
(2015-Dec-12.93404584)
0.00027627 JED
period 1914.171956367297
5.24
3.852e-05
1.055e-07
d
yr
n .188070877750819 3.7847e-09 deg/d
Q 3.335222292774809 4.4744e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      762  
   data-arc span      10936 days (29.94 yr)  
   first obs. used      1984-03-05  
   last obs. used      2014-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54386  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:09:11  

Additional Information
 Earth MOID = 1.73001 AU 
 T_jup = 3.209 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO250289  

8042 (1994 AX2)          Discovered 1994-Jan-12 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1994 AX2 = 1984 EZ1 = 1987 XH1 = 1989 EH4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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