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73970 (1998 AX6)
Classification: Main-belt Asteroid          SPK-ID: 2073970
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09940586063459159 4.7095e-08  
a 2.123173229459986 1.6501e-08 AU
q 1.912117367309191 1.0454e-07 AU
i 2.348362477233662 7.4194e-06 deg
node 76.95693159909204 0.00015757 deg
peri 222.9727362146328 0.00017421 deg
M 336.2669751177212 8.1604e-05 deg
tp 2457074.995006971669
(2015-Feb-21.49500697)
0.00025668 JED
period 1129.995128847887
3.09
1.3173e-05
3.607e-08
d
yr
n .318585444139964 3.714e-09 deg/d
Q 2.334229091610781 1.8141e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      660  
   data-arc span      8173 days (22.38 yr)  
   first obs. used      1992-02-01  
   last obs. used      2014-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58149  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 05:28:51  

Additional Information
 Earth MOID = .898386 AU 
 T_jup = 3.721 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8 mag n/a MPO257335  

73970 (1998 AX6)          Discovered 1998-Jan-05 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 AX6 = 2000 YJ32 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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