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JPL Small-Body Database Browser
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136948 (1998 QO106)
Classification: Main-belt Asteroid          SPK-ID: 2136948
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1321002533109178 5.8814e-08  
a 2.422491952372789 1.2849e-08 au
q 2.102480151820683 1.4223e-07 au
i 6.287540042641142 6.2472e-06 deg
node 23.575070912623 3.9115e-05 deg
peri 315.5624532397598 4.2825e-05 deg
M 176.3992635683543 1.6961e-05 deg
tp 2457925.682699380626
(2017-Jun-21.18269938)
6.4483e-05 TDB
period 1377.183913972738
3.77
1.0957e-05
3e-08
d
yr
n .2614029951609835 2.0797e-09 deg/d
Q 2.742503752924894 1.4546e-08 au
  Orbit Determination Parameters
   # obs. used (total)      515  
   data-arc span      8038 days (22.01 yr)  
   first obs. used      1997-04-01  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65657  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:52:56  

Additional Information
 Earth MOID = 1.09874 au 
 Jupiter MOID = 2.6398 au 
 T_jup = 3.492 
[ 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 16.1   n/a MPO436676  

136948 (1998 QO106)          Discovered 1998-Aug-25 by Elst, E. W. at La Silla
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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