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7312 (1996 AT3)
Classification: Main-belt Asteroid          SPK-ID: 2007312
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1367569064760075 6.1985e-08  
a 2.763227027396554 2.1976e-08 AU
q 2.385336647238908 1.7026e-07 AU
i 3.206089856613746 6.3197e-06 deg
node 149.4306847487591 0.00012703 deg
peri 293.6339494252099 0.00013037 deg
M 72.86661551999329 2.7175e-05 deg
tp 2456660.914313620552
(2014-Jan-03.41431362)
0.00012633 JED
period 1677.734669357023
4.59
2.0014e-05
5.48e-08
d
yr
n .2145750496638224 2.5598e-09 deg/d
Q 3.141117407554201 2.4981e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      933  
   data-arc span      13528 days (37.04 yr)  
   first obs. used      1978-03-15  
   last obs. used      2015-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4996  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:28:05  

Additional Information
 Earth MOID = 1.40323 AU 
 T_jup = 3.325 
[ 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 13.6 mag n/a MPO324375  

7312 (1996 AT3)          Discovered 1996-Jan-13 by Ueda, S., Kaneda, H. at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1996 AT3 = 1978 EC10 = 1990 WM5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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