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JPL Small-Body Database Browser
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97208 (1999 XK33)
Classification: Inner Main-belt Asteroid          SPK-ID: 2097208
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06100986022784724 5.1289e-08  
a 1.953271560493082 9.2199e-09 au
q 1.83410273560037 1.04e-07 au
i 24.51011262572709 6.9021e-06 deg
node 112.4765775404197 1.3028e-05 deg
peri 55.70877591669716 7.9796e-05 deg
M 345.7967316914643 7.3671e-05 deg
tp 2458639.839438562255
(2019-Jun-05.33943856)
0.00020403 TDB
period 997.1083820123861
2.73
7.0599e-06
1.933e-08
d
yr
n .3610440013285617 2.5563e-09 deg/d
Q 2.072440385385794 9.7824e-09 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      7563 days (20.71 yr)  
   first obs. used      1998-06-20  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51579  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:39:00  

Additional Information
 Earth MOID = .887528 au 
 Jupiter MOID = 3.04825 au 
 T_jup = 3.777 
[ 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 16.3   n/a MPO299568  

97208 (1999 XK33)          Discovered 1999-Dec-06 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 1999 XK33 = 1998 MP15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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