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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2703751264973954 5.8218e-08  
a 2.617415409371094 1.4622e-08 au
q 1.909731386966152 1.4832e-07 au
i 4.187628600744318 5.5891e-06 deg
node 299.9997598085229 8.8641e-05 deg
peri 61.17123336417685 8.9546e-05 deg
M 244.6462781527884 1.6116e-05 deg
tp 2459096.105959367621
(2020-Sep-03.60595937)
7.2551e-05 TDB
period 1546.704714119774
4.23
1.2961e-05
3.549e-08
d
yr
n .232752895050737 1.9504e-09 deg/d
Q 3.325099431776035 1.8576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      7115 days (19.48 yr)  
   first obs. used      1999-10-12  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52285  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:53:53  

Additional Information
 Earth MOID = .910038 au 
 Jupiter MOID = 2.15566 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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