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JPL Small-Body Database Browser
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58303 (1994 PY9)
Classification: Main-belt Asteroid          SPK-ID: 2058303
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1756184208541915 4.543e-08  
a 2.240613673227432 9.4674e-09 au
q 1.847120638190921 1.0574e-07 au
i .7270087084291376 2.956e-06 deg
node 222.6868383831989 0.00038463 deg
peri 122.8688381156095 0.00038482 deg
M 119.80598444009 1.3283e-05 deg
tp 2458192.814832589212
(2018-Mar-15.31483259)
4.3888e-05 TDB
period 1225.036136164597
3.35
7.7644e-06
2.126e-08
d
yr
n .2938688822087367 1.8626e-09 deg/d
Q 2.634106708263944 1.113e-08 au
  Orbit Determination Parameters
   # obs. used (total)      775  
   data-arc span      8917 days (24.41 yr)  
   first obs. used      1994-08-10  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59047  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:34:06  

Additional Information
 Earth MOID = .839032 au 
 Jupiter MOID = 2.76769 au 
 T_jup = 3.614 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO417227  

58303 (1994 PY9)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PY9 = 2000 GA63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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