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56899 (2000 QO158)
Classification: Main-belt Asteroid          SPK-ID: 2056899
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07459349524678889 3.7105e-08  
a 2.643068094859836 1.3799e-08 au
q 2.44591240748897 9.7227e-08 au
i 10.01023794421359 4.4776e-06 deg
node 273.283254327004 2.7158e-05 deg
peri 197.7685169410725 4.7273e-05 deg
M 69.36792853814113 3.7168e-05 deg
tp 2458698.075354467764
(2019-Aug-02.57535447)
0.000162 TDB
period 1569.49868168173
4.30
1.2291e-05
3.365e-08
d
yr
n .2293726042600158 1.7963e-09 deg/d
Q 2.840223782230703 1.4828e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1284  
   data-arc span      7701 days (21.08 yr)  
   first obs. used      1999-05-13  
   last obs. used      2020-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51452  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:57:24  

Additional Information
 Earth MOID = 1.46454 au 
 Jupiter MOID = 2.29477 au 
 T_jup = 3.368 
[ 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 14.5   n/a MPO365910  

56899 (2000 QO158)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QO158 = 2001 SE111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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