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JPL Small-Body Database Browser
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85289 (1994 PJ32)
Classification: Main-belt Asteroid          SPK-ID: 2085289
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08442516178980905 4.8203e-08  
a 3.135300157799909 3.3522e-08 au
q 2.870601934718038 1.5156e-07 au
i 9.463013313609766 5.9838e-06 deg
node 176.3209137817449 3.0495e-05 deg
peri 140.1294038292651 4.5377e-05 deg
M 175.6438777904696 3.4474e-05 deg
tp 2457611.155305190484
(2016-Aug-10.65530519)
0.00019094 TDB
period 2027.762621799455
5.55
3.2521e-05
8.904e-08
d
yr
n .177535573508369 2.8473e-09 deg/d
Q 3.39999838088178 3.6353e-08 au
  Orbit Determination Parameters
   # obs. used (total)      496  
   data-arc span      8949 days (24.50 yr)  
   first obs. used      1994-08-12  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5672  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:21:32  

Additional Information
 Earth MOID = 1.86485 au 
 Jupiter MOID = 1.92462 au 
 T_jup = 3.185 
[ 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 14.8   n/a MPO436372  

85289 (1994 PJ32)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1994 PJ32 = 2000 SW257 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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