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56915 (2000 QW206)
Classification: Main-belt Asteroid          SPK-ID: 2056915
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1653989559826859 3.9963e-08  
a 2.690631669639553 1.95e-08 au
q 2.24560400054722 1.0947e-07 au
i 12.59419076054922 4.4791e-06 deg
node 1.533557694866709 2.1189e-05 deg
peri 262.4119720954632 3.2183e-05 deg
M 243.2851716736181 3.196e-05 deg
tp 2459523.140831587480
(2021-Nov-04.64083159)		 0.00014725 TDB
period 1612.054801171856
4.41		 1.7525e-05
4.798e-08		 d
yr
n .2233174701866861 2.4277e-09 deg/d
Q 3.135659338731886 2.2725e-08 au
   Orbit Determination Parameters
   # obs. used (total)      958  
   data-arc span      7886 days (21.59 yr)  
   first obs. used      1999-04-11  
   last obs. used      2020-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50813  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:38:47  

Additional Information
 Earth MOID = 1.27295 au 
 Jupiter MOID = 2.0891 au 
 T_jup = 3.318 
[ 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 14.6   n/a MPO502533  

56915 (2000 QW206)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QW206 = 1999 GJ53 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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