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JPL Small-Body Database Browser
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382118 (2011 HX56)
Classification: Main-belt Asteroid          SPK-ID: 2382118
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1268041548909426 1.135e-07  
a 2.643299521794955 4.8238e-08 au
q 2.308118159810113 3.1763e-07 au
i 15.47287216499973 8.8341e-06 deg
node 99.64508347275556 2.8834e-05 deg
peri 305.1245297302871 4.0568e-05 deg
M 130.7554001761709 2.5521e-05 deg
tp 2458030.368382144944
(2017-Oct-03.86838214)
0.00011537 TDB
period 1569.704824055326
4.30
4.2969e-05
1.176e-07
d
yr
n .2293424817730644 6.2779e-09 deg/d
Q 2.978480883779797 5.4355e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2000-12-21  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63941  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:23  

Additional Information
 Earth MOID = 1.35412 au 
 Jupiter MOID = 2.39572 au 
 T_jup = 3.331 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO434367  

382118 (2011 HX56)          Discovered 2000-Dec-21 by Pauwels, T. at Uccle
Reference: Last Updated: 2013-12-19

Alternate Designations
 2011 HX56 = 2000 YD15 = 2010 CC143 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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