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JPL Small-Body Database Browser
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160654 (1999 XQ113)
Classification: Main-belt Asteroid          SPK-ID: 2160654
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1922723017761747 1.6525e-07  
a 2.523723517848207 1.3005e-08 au
q 2.038481388024867 4.1884e-07 au
i 15.97440427000732 9.275e-06 deg
node 12.91084356260983 1.8157e-05 deg
peri 3.104101878293555 2.5304e-05 deg
M 329.3501468891259 1.3532e-05 deg
tp 2458725.177184347960
(2019-Aug-29.67718435)
5.5178e-05 TDB
period 1464.404615673074
4.01
1.1319e-05
3.099e-08
d
yr
n .2458336966075021 1.9002e-09 deg/d
Q 3.008965647671547 1.5505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      773  
   data-arc span      7331 days (20.07 yr)  
   first obs. used      1999-10-05  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49214  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:41:37  

Additional Information
 Earth MOID = 1.03901 au 
 Jupiter MOID = 2.45357 au 
 T_jup = 3.376 
[ 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 15.3   n/a MPO348376  

160654 (1999 XQ113)          Discovered 1999-Dec-11 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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