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JPL Small-Body Database Browser
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160652 (1999 XB109)
Classification: Main-belt Asteroid          SPK-ID: 2160652
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1845223994031671 4.2372e-08  
a 2.58882212583264 1.6016e-08 au
q 2.111126455545993 1.1231e-07 au
i 3.100750497217382 4.7762e-06 deg
node 195.9330423052541 8.9293e-05 deg
peri 193.9107106519777 9.081e-05 deg
M 256.755204467064 2.1128e-05 deg
tp 2459036.832349121599
(2020-Jul-06.33234912)
9.2356e-05 TDB
period 1521.429190429903
4.17
1.4119e-05
3.866e-08
d
yr
n .2366196220399034 2.1958e-09 deg/d
Q 3.066517796119286 1.8971e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      6772 days (18.54 yr)  
   first obs. used      1999-10-08  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55985  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:48:19  

Additional Information
 Earth MOID = 1.11581 au 
 Jupiter MOID = 2.37311 au 
 T_jup = 3.394 
[ 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 16.1   n/a MPO439951  

160652 (1999 XB109)          Discovered 1999-Dec-04 by CSS at Catalina
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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