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JPL Small-Body Database Browser
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97297 (1999 XU180)
Classification: Main-belt Asteroid          SPK-ID: 2097297
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1754027014777686 3.6408e-08  
a 3.156193787723102 2.4911e-08 au
q 2.602588870969119 1.159e-07 au
i 14.5024496311064 4.3311e-06 deg
node 81.77509991826076 2.0516e-05 deg
peri 6.424599473718777 2.5811e-05 deg
M 188.3046312165399 1.4585e-05 deg
tp 2459577.287285750727
(2021-Dec-28.78728575)
8.4054e-05 TDB
period 2048.06585851334
5.61
2.4247e-05
6.638e-08
d
yr
n .1757755975002281 2.081e-09 deg/d
Q 3.709798704477085 2.928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1003  
   data-arc span      7182 days (19.66 yr)  
   first obs. used      1998-11-13  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58654  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:01:17  

Additional Information
 Earth MOID = 1.6194 au 
 Jupiter MOID = 1.5483 au 
 T_jup = 3.133 
[ 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 13.7   n/a MPO412727  

97297 (1999 XU180)          Discovered 1999-Dec-10 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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