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JPL Small-Body Database Browser
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59135 (1998 XN46)
Classification: Main-belt Asteroid          SPK-ID: 2059135
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1847427989318377 4.8801e-08  
a 2.171718010528904 5.5513e-09 au
q 1.770508746773112 1.0459e-07 au
i 6.838228073212671 5.2537e-06 deg
node 42.1385639440301 2.59e-05 deg
peri 323.0730937512666 2.8241e-05 deg
M 319.9020229207691 1.315e-05 deg
tp 2459130.703763916219
(2020-Oct-08.20376392)
4.2945e-05 TDB
period 1168.97056719895
3.20
4.4821e-06
1.227e-08
d
yr
n .3079632713615882 1.1808e-09 deg/d
Q 2.572927274284696 6.5768e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1455  
   data-arc span      7528 days (20.61 yr)  
   first obs. used      1998-12-14  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .483  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:43:12  

Additional Information
 Earth MOID = .775058 au 
 Jupiter MOID = 2.89313 au 
 T_jup = 3.657 
[ 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 15.0   n/a MPO474472  

59135 (1998 XN46)          Discovered 1998-Dec-14 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 XN46 = 2000 GU68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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