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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1897925495939262 5.4008e-08  
a 2.230126670105409 1.0435e-08 au
q 1.806865243468691 1.2299e-07 au
i 3.731180450286642 5.4696e-06 deg
node 150.9015839843674 6.34e-05 deg
peri 183.6428429343943 6.4449e-05 deg
M 322.2600923352649 1.342e-05 deg
tp 2459328.023744522364
(2021-Apr-23.52374452)
4.595e-05 TDB
period 1216.445690219552
3.33
8.5381e-06
2.338e-08
d
yr
n .2959441616625113 2.0772e-09 deg/d
Q 2.653388096742127 1.2416e-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 = .79499 au 
 Jupiter MOID = 2.71396 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

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