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JPL Small-Body Database Browser
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160065 (1999 XX117)
Classification: Main-belt Asteroid          SPK-ID: 2160065
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2694661567536219 5.2174e-08  
a 2.617767014627807 1.4831e-08 au
q 1.91236739791965 1.3293e-07 au
i 4.190043086661808 4.8299e-06 deg
node 299.9609134981948 8.7763e-05 deg
peri 61.10889246907577 8.861e-05 deg
M 337.7348403728185 1.672e-05 deg
tp 2459096.179352093254
(2020-Sep-03.67935209)
7.2518e-05 TDB
period 1547.016384806021
4.24
1.3147e-05
3.599e-08
d
yr
n .2327060033337269 1.9775e-09 deg/d
Q 3.323166631335964 1.8827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      7180 days (19.66 yr)  
   first obs. used      1999-10-12  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52431  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:13:00  

Additional Information
 Earth MOID = .913512 au 
 Jupiter MOID = 2.1609 au 
 T_jup = 3.350 
[ 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 15.9   n/a MPO436807  

160065 (1999 XX117)          Discovered 1999-Dec-05 by CSS at Catalina
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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