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JPL Small-Body Database Browser
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97308 (1999 XT192)
Classification: Main-belt Asteroid          SPK-ID: 2097308
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133829128521737 5.6626e-08  
a 3.090567855654434 2.9439e-08 au
q 2.740150269813038 1.8607e-07 au
i 12.96220392560394 7.2476e-06 deg
node 49.79832696435191 2.6588e-05 deg
peri 86.9354208916094 5.184e-05 deg
M 231.9842663793144 3.8679e-05 deg
tp 2459706.194447563046
(2022-May-06.69444756)
0.00021238 TDB
period 1984.521698523826
5.43
2.8355e-05
7.763e-08
d
yr
n .1814039122211582 2.5919e-09 deg/d
Q 3.44098544149583 3.2776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      538  
   data-arc span      6818 days (18.67 yr)  
   first obs. used      1999-10-14  
   last obs. used      2018-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53448  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:25:53  

Additional Information
 Earth MOID = 1.7927 au 
 Jupiter MOID = 1.74356 au 
 T_jup = 3.176 
[ 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 14.7   n/a MPO453421  

97308 (1999 XT192)          Discovered 1999-Dec-12 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1999 XT192 = 2001 FF97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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