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441461 (2008 PA19)
Classification: Main-belt Asteroid          SPK-ID: 2441461
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2232099394869953 6.1386e-08  
a 2.288983667820239 1.5204e-08 au
q 1.778059761839363 1.3848e-07 au
i 1.29235683247688 5.8587e-06 deg
node 212.0764077224851 0.00022117 deg
peri 144.7419296268106 0.00022204 deg
M 129.8663413692058 1.657e-05 deg
tp 2458544.193586792358
(2019-Mar-01.69358679)
5.5389e-05 TDB
period 1264.918276920852
3.46
1.2603e-05
3.451e-08
d
yr
n .2846033665323706 2.8356e-09 deg/d
Q 2.799907573801115 1.8597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      6747 days (18.47 yr)  
   first obs. used      2001-08-13  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53278  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:36:23  

Additional Information
 Earth MOID = .774084 au 
 Jupiter MOID = 2.6495 au 
 T_jup = 3.566 
[ 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 18.0   n/a MPO456091  

441461 (2008 PA19)          Discovered 2008-Aug-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 PA19 = 2001 PS60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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