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JPL Small-Body Database Browser
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160651 (1999 XQ101)
Classification: Main-belt Asteroid          SPK-ID: 2160651
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 .1984885651093494 6.2308e-08  
a 2.566743200706435 1.5566e-08 au
q 2.057274025794036 1.6811e-07 au
i 5.374689153278136 3.7366e-06 deg
node 86.3704282192973 5.0955e-05 deg
peri 298.6560940507138 5.16e-05 deg
M 308.6282810426454 7.4678e-06 deg
tp 2458814.835275958074
(2019-Nov-27.33527596)
3.1503e-05 TDB
period 1502.007347835882
4.11
1.3664e-05
3.741e-08
d
yr
n .2396792535793477 2.1803e-09 deg/d
Q 3.076212375618834 1.8656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1028  
   data-arc span      7272 days (19.91 yr)  
   first obs. used      1999-12-03  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:41:35  

Additional Information
 Earth MOID = 1.0673 au 
 Jupiter MOID = 2.38374 au 
 T_jup = 3.398 
[ 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 14.9   n/a MPO351980  

160651 (1999 XQ101)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 1999 XQ101 = 2001 FP124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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