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JPL Small-Body Database Browser
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268848 (2006 XL8)
Classification: Main-belt Asteroid          SPK-ID: 2268848
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 .1511887004955658 7.6513e-08  
a 2.539018845629969 3.0432e-08 au
q 2.155147885825422 1.912e-07 au
i 7.00293513647496 1.0003e-05 deg
node 268.5956876374784 5.8798e-05 deg
peri 84.78773499018601 6.9978e-05 deg
M 96.1404191654058 4.1791e-05 deg
tp 2458205.860253041420
(2018-Mar-28.36025304)
0.00016952 TDB
period 1477.737564891021
4.05
2.6568e-05
7.274e-08
d
yr
n .243615651759214 4.3799e-09 deg/d
Q 2.922889805434516 3.5033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      7827 days (21.43 yr)  
   first obs. used      1997-07-27  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5285  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:46:06  

Additional Information
 Earth MOID = 1.16267 au 
 Jupiter MOID = 2.54217 au 
 T_jup = 3.420 
[ 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 MPO470852  

268848 (2006 XL8)          Discovered 2006-Dec-09 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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