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442039 (2010 PW80)
Classification: Main-belt Asteroid          SPK-ID: 2442039
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03228504395759006 1.4092e-07  
a 3.020968186659717 7.3659e-08 au
q 2.923436095958927 4.672e-07 au
i 11.1954517841899 1.3112e-05 deg
node 318.9233247460142 5.1228e-05 deg
peri .5592163793377644 0.00020212 deg
M 355.61977244306 0.0001896 deg
tp 2459023.835216089937
(2020-Jun-23.33521609)
0.0010097 TDB
period 1917.863326316715
5.25
7.0144e-05
1.92e-07
d
yr
n .1877088920050342 6.8653e-09 deg/d
Q 3.118500277360507 7.6037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      6341 days (17.36 yr)  
   first obs. used      2002-01-19  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62749  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:42  

Additional Information
 Earth MOID = 1.91022 au 
 Jupiter MOID = 2.08865 au 
 T_jup = 3.217 
[ 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 15.8   n/a MPO440829  

442039 (2010 PW80)          Discovered 2002-Jan-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2010 PW80 = 2002 CS276 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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