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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054431149149263 8.824e-08  
a 3.017090517309468 3.4175e-08 AU
q 2.698959095184072 2.7988e-07 AU
i 11.51001628008232 8.6727e-06 deg
node 295.74528746 3.6737e-05 deg
peri 260.4731782522144 5.7566e-05 deg
M 290.6142983995526 4.8045e-05 deg
tp 2457369.433778652424
(2015-Dec-12.93377865)
0.00025771 JED
period 1914.171900713567
5.24
3.2523e-05
8.904e-08
d
yr
n .1880708832188994 3.1955e-09 deg/d
Q 3.335221939434865 3.7778e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      974  
   data-arc span      11341 days (31.05 yr)  
   first obs. used      1984-03-05  
   last obs. used      2015-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51196  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:30:19  

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
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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