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JPL Small-Body Database Browser
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97210 (1999 XX36)
Classification: Main-belt Asteroid          SPK-ID: 2097210
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2353884778138337 5.2489e-08  
a 2.729851754051766 1.3797e-08 au
q 2.087276105008097 1.4231e-07 au
i 10.14141005888611 4.3541e-06 deg
node 286.8664893500688 3.3437e-05 deg
peri 132.7164219164839 3.4659e-05 deg
M 196.7361572650298 8.703e-06 deg
tp 2459747.627178227329
(2022-Jun-17.12717823)
4.1333e-05 TDB
period 1647.430194317161
4.51
1.2489e-05
3.419e-08
d
yr
n .2185221572615496 1.6566e-09 deg/d
Q 3.372427403095436 1.7044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      624  
   data-arc span      10404 days (28.48 yr)  
   first obs. used      1990-12-07  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49716  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:13:26  

Additional Information
 Earth MOID = 1.11528 au 
 Jupiter MOID = 2.01561 au 
 T_jup = 3.292 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO436449  

97210 (1999 XX36)          Discovered 1999-Dec-07 by Juels, C. W. at Fountain Hills
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1999 XX36 = 1990 XK1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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