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58323 (1994 PK39)
Classification: Main-belt Asteroid          SPK-ID: 2058323
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2250124110415117 3.8382e-08  
a 3.130741606620722 1.9448e-08 au
q 2.426285889367017 1.189e-07 au
i 2.206025570325612 4.5674e-06 deg
node 174.648177896403 0.00011168 deg
peri 192.9279833234957 0.00011209 deg
M 206.9904020169385 1.1759e-05 deg
tp 2459860.474230441551
(2022-Oct-07.97423044)
7.1206e-05 TDB
period 2023.341849399739
5.54
1.8854e-05
5.162e-08
d
yr
n .1779234685956802 1.6579e-09 deg/d
Q 3.835197323874427 2.3824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      860  
   data-arc span      9437 days (25.84 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53992  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:30  

Additional Information
 Earth MOID = 1.4253 au 
 Jupiter MOID = 1.62771 au 
 T_jup = 3.172 
[ 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 14.6   n/a MPO257246  

58323 (1994 PK39)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PK39 = 2000 SH152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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