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146386 (2001 QO70)
Classification: Main-belt Asteroid          SPK-ID: 2146386
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .172496300996172 6.2104e-08  
a 2.788359378243511 1.6679e-08 au
q 2.30737769964852 1.7281e-07 au
i 8.979469385333475 6.6181e-06 deg
node 327.671968526265 3.0837e-05 deg
peri 14.5096413565562 3.4023e-05 deg
M 15.39177528339718 1.4847e-05 deg
tp 2458927.787720304056
(2020-Mar-19.28772030)
6.9809e-05 TDB
period 1700.675861528202
4.66
1.526e-05
4.178e-08
d
yr
n .2116805489768693 1.8994e-09 deg/d
Q 3.269341056838503 1.9557e-08 au
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      6112 days (16.73 yr)  
   first obs. used      2001-07-21  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51151  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:40:50  

Additional Information
 Earth MOID = 1.30009 au 
 Jupiter MOID = 2.13107 au 
 T_jup = 3.291 
[ 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 15.2   n/a MPO432921  

146386 (2001 QO70)          Discovered 2001-Aug-17 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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