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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09945234866389582 3.5703e-08  
a 2.123010532202514 1.1613e-08 au
q 1.911872148536786 7.2006e-08 au
i 2.348324661737387 6.7056e-06 deg
node 76.95283374758841 0.00015346 deg
peri 222.8687251416042 0.00016201 deg
M 103.7987182480986 5.4807e-05 deg
tp 2457074.726210416812
(2015-Feb-21.22621042)
0.00017148 JED
period 1129.865245249267
3.09
9.2708e-06
2.538e-08
d
yr
n .3186220671125944 2.6144e-09 deg/d
Q 2.334148915868242 1.2768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      823  
   data-arc span      8717 days (23.87 yr)  
   first obs. used      1992-02-01  
   last obs. used      2015-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56179  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:55:52  

Additional Information
 Earth MOID = .89515 au 
 Jupiter MOID = 2.80507 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 16.0 mag n/a MPO359263  

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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