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17112 (1999 JM52)
Classification: Main-belt Asteroid          SPK-ID: 2017112
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1643760923018343 3.3663e-08  
a 2.779439512719882 1.1676e-08 au
q 2.322566106829674 9.1678e-08 au
i 7.933362059874882 4.6487e-07 deg
node 248.6492908650694 4.2188e-06 deg
peri 103.6837592979038 5.6451e-06 deg
M 140.9464204578301 4.842e-06 deg
tp 2458537.847535241486
(2019-Feb-23.34753524)
1.9361e-05 TDB
period 1692.521786209099
4.63
1.0665e-05
2.92e-08
d
yr
n .2127003639972789 1.3403e-09 deg/d
Q 3.236312918610091 1.3596e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2347  
   data-arc span      14002 days (38.34 yr)  
   first obs. used      1982-11-13  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47605  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:53:42  

Additional Information
 Earth MOID = 1.33167 au 
 Jupiter MOID = 2.28799 au 
 T_jup = 3.300 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.05   n/a E2021B10  

17112 (1999 JM52)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JM52 = 1982 VJ12 = 1982 YO2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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