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452089 (2014 PA45)
Classification: Main-belt Asteroid          SPK-ID: 2452089
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1435076058437244 6.4405e-08  
a 2.791650252697963 3.6663e-08 au
q 2.39102720858025 1.7315e-07 au
i 5.903965137431754 6.3701e-06 deg
node 136.4262613063198 5.2953e-05 deg
peri 167.6219137048557 5.6848e-05 deg
M 93.08290813374593 2.0057e-05 deg
tp 2458559.988368165398
(2019-Mar-17.48836817)
9.2456e-05 TDB
period 1703.687504397643
4.66
3.3562e-05
9.189e-08
d
yr
n .2113063569878572 4.1627e-09 deg/d
Q 3.192273296815675 4.1924e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      5168 days (14.15 yr)  
   first obs. used      2005-08-29  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54308  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:47:28  

Additional Information
 Earth MOID = 1.37629 au 
 Jupiter MOID = 2.04862 au 
 T_jup = 3.306 
[ 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 16.7   n/a MPO450472  

452089 (2014 PA45)          Discovered 2008-Feb-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

Alternate Designations
 2014 PA45 = 2012 BB36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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