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58247 (1993 PH3)
Classification: Main-belt Asteroid          SPK-ID: 2058247
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2453791138295249 5.7431e-08  
a 2.298316028396497 7.5551e-09 au
q 1.734357278048371 1.314e-07 au
i 6.392029834349218 5.3609e-06 deg
node 162.8191485691044 2.576e-05 deg
peri 185.0102447440945 2.6698e-05 deg
M 231.0961956514763 7.3003e-06 deg
tp 2459456.197115698761
(2021-Aug-29.69711570)
2.7381e-05 TDB
period 1272.66190847247
3.48
6.2753e-06
1.718e-08
d
yr
n .2828716704753858 1.3948e-09 deg/d
Q 2.862274778744623 9.409e-09 au
  Orbit Determination Parameters
   # obs. used (total)      787  
   data-arc span      9781 days (26.78 yr)  
   first obs. used      1993-08-14  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57784  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:46  

Additional Information
 Earth MOID = .727749 au 
 Jupiter MOID = 2.56497 au 
 T_jup = 3.545 
[ 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 16.1   n/a MPO417227  
diameter diameter 1.537 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.206   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

58247 (1993 PH3)          Discovered 1993-Aug-14 by Elst, E. W. at Caussols
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 PH3 = 2000 OX32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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