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120532 (1994 PX38)
Classification: Main-belt Asteroid          SPK-ID: 2120532
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1897107289436036 5.4007e-08  
a 2.229581874497547 1.0458e-08 au
q 1.806606271847171 1.229e-07 au
i 3.731037778994603 5.4695e-06 deg
node 150.9078291395877 6.3411e-05 deg
peri 183.7060099436166 6.4462e-05 deg
M 262.9871187511429 1.3155e-05 deg
tp 2459328.187946580672
(2021-Apr-23.68794658)		 4.5965e-05 TDB
period 1215.999970833067
3.33		 8.556e-06
2.343e-08		 d
yr
n .2960526386800554 2.0831e-09 deg/d
Q 2.652557477147922 1.2443e-08 au
   Orbit Determination Parameters
   # obs. used (total)      352  
   data-arc span      9420 days (25.79 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57646  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:56:33  

Additional Information
 Earth MOID = .796649 au 
 Jupiter MOID = 2.71495 au 
 T_jup = 3.616 
[ 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 17.23   n/a E2021B55  

120532 (1994 PX38)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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