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JPL Small-Body Database Browser
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58320 (1994 PE38)
Classification: Main-belt Asteroid          SPK-ID: 2058320
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789266223300789 5.4382e-08  
a 3.098228233690734 2.4099e-08 au
q 2.543872720628765 1.7694e-07 au
i 6.008614047649549 4.6821e-06 deg
node 313.0973770801677 4.9098e-05 deg
peri 23.7468242589351 5.0647e-05 deg
M 250.425115159588 1.5744e-05 deg
tp 2459606.785329975612
(2022-Jan-27.28532998)
9.0914e-05 TDB
period 1991.904614904267
5.45
2.3241e-05
6.363e-08
d
yr
n .180731545730819 2.1087e-09 deg/d
Q 3.652583746752704 2.8411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      9393 days (25.72 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59096  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:34:21  

Additional Information
 Earth MOID = 1.53568 au 
 Jupiter MOID = 1.73698 au 
 T_jup = 3.189 
[ 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 14.3   n/a MPO337719  
diameter diameter 5.981 km 0.692 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58320 (1994 PE38)          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 PE38 = 2000 UO59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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