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117124 (2004 PA38)
Classification: Main-belt Asteroid          SPK-ID: 2117124
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2222415406630915 4.1191e-08  
a 2.40840484096018 9.9281e-09 au
q 1.873157238564742 9.8196e-08 au
i 2.043215717115984 4.5365e-06 deg
node 4.443195915007895 0.00011081 deg
peri 335.927346670831 0.00011131 deg
M 77.02254626212928 8.1535e-06 deg
tp 2458708.415820073837
(2019-Aug-12.91582007)
3.1129e-05 TDB
period 1365.188634709151
3.74
8.4415e-06
2.311e-08
d
yr
n .2636998220225419 1.6306e-09 deg/d
Q 2.943652443355619 1.2134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      551  
   data-arc span      9109 days (24.94 yr)  
   first obs. used      1995-01-29  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52203  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 16:45:31  

Additional Information
 Earth MOID = .864892 au 
 Jupiter MOID = 2.45554 au 
 T_jup = 3.486 
[ 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 16.1   n/a MPO502789  

117124 (2004 PA38)          Discovered 2004-Aug-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 PA38 = 2002 AU75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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