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JPL Small-Body Database Browser
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441060 (2007 PR45)
Classification: Main-belt Asteroid          SPK-ID: 2441060
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2058594014982378 1.671e-07  
a 2.525708704038848 2.0732e-08 au
q 2.005767821866521 4.248e-07 au
i 12.38606428487326 6.7957e-06 deg
node 64.18037313459463 6.4401e-05 deg
peri 244.3380317743852 6.8398e-05 deg
M 79.69781014294766 2.1014e-05 deg
tp 2458675.923400544886
(2019-Jul-11.42340055)
8.4936e-05 TDB
period 1466.132828421018
4.01
1.8051e-05
4.942e-08
d
yr
n .245543918682804 3.0232e-09 deg/d
Q 3.045649586211176 2.4999e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      5995 days (16.41 yr)  
   first obs. used      2003-08-25  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63558  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:34:45  

Additional Information
 Earth MOID = 1.02599 au 
 Jupiter MOID = 2.27774 au 
 T_jup = 3.392 
[ 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 16.4   n/a MPO437715  

441060 (2007 PR45)          Discovered 2007-Aug-13 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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