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264493 (2001 PS50)
Classification: Main-belt Asteroid          SPK-ID: 2264493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2004316331635267 7.041e-08  
a 2.580360114218184 1.8372e-08 au
q 2.063174322375409 1.7978e-07 au
i 1.605649541774816 6.8535e-06 deg
node 189.3351111692915 0.00030861 deg
peri 181.8170329742578 0.00030932 deg
M 159.658241518155 2.1287e-05 deg
tp 2458329.059168368545
(2018-Jul-29.55916837)
8.8483e-05 TDB
period 1513.975708919716
4.15
1.6169e-05
4.427e-08
d
yr
n .2377845284300333 2.5395e-09 deg/d
Q 3.097545906060958 2.2054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      2001-08-15  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6064  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:37:38  

Additional Information
 Earth MOID = 1.0631 au 
 Jupiter MOID = 2.36707 au 
 T_jup = 3.396 
[ 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 17.3   n/a MPO418404  

264493 (2001 PS50)          Discovered 2001-Aug-15 by Ondrejov at Ondrejov
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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