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JPL Small-Body Database Browser
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58936 (1998 PJ1)
Classification: Main-belt Asteroid          SPK-ID: 2058936
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1206799829939497 4.2518e-08  
a 2.338990111503054 1.132e-08 au
q 2.056720824623849 9.8724e-08 au
i 3.225384240153021 4.6301e-06 deg
node 93.41023553056067 0.00010795 deg
peri 153.9000783480804 0.00011121 deg
M 345.3130086718321 2.5473e-05 deg
tp 2458653.805416762316
(2019-Jun-19.30541676)
9.2367e-05 TDB
period 1306.595040852886
3.58
9.4852e-06
2.597e-08
d
yr
n .2755253071869983 2.0002e-09 deg/d
Q 2.621259398382259 1.2686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      551  
   data-arc span      7576 days (20.74 yr)  
   first obs. used      1998-08-13  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61911  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:14:07  

Additional Information
 Earth MOID = 1.04329 au 
 Jupiter MOID = 2.39597 au 
 T_jup = 3.554 
[ 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 16.2   n/a MPO474469  

58936 (1998 PJ1)          Discovered 1998-Aug-13 by Zoltowski, F. B. at Woomera
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 PJ1 = 1999 YZ11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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