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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789266412568036 5.5959e-08  
a 3.098228247076004 2.615e-08 au
q 2.54387267297974 1.7991e-07 au
i 6.008618839256495 5.8135e-06 deg
node 313.0973205096772 4.9675e-05 deg
peri 23.74686269048647 5.1405e-05 deg
M 250.4251232614073 1.5762e-05 deg
tp 2459606.785289076692
(2022-Jan-27.28528908)
9.0926e-05 TDB
period 1991.9046278127
5.45
2.5218e-05
6.904e-08
d
yr
n .1807315445595978 2.2881e-09 deg/d
Q 3.652583821172267 3.0828e-08 au
  Orbit Determination Parameters
   # obs. used (total)      762  
   data-arc span      8978 days (24.58 yr)  
   first obs. used      1994-08-10  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60143  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:34:10  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1920-Aug-06 13:28 00:04 Jupiter 1.75893392545855 1.75893302380153 1.75893482712077 2.32808990902915 2.11113563278091 2422543.061399832 3.74601008145014 288.489439457884 28.0457578706526 -80.7529957406719 2034194.28758386 T 22 CATAB v2.0e-lin.ifort 2019-Jul-13 03:34:14 2019-Jul-13 03:34
1930-Aug-26 00:58 00:03 Jupiter 1.86319473453612 1.86319346386436 1.86319600521 2.8471197913826 2.68269936353831 2426214.540275419 3.38895891585517 135.324278987833 16.6087483351427 -71.729729532587 1847981.23642669 T 22 CATAB v2.0e-lin.ifort 2019-Jul-13 03:34:14 2019-Jul-13 03:34
1991-Oct-08 11:19 < 00:01 Jupiter 1.7556653085167 1.75566474051813 1.75566587651518 2.31065532526283 2.09146503572381 2448537.971776232 0.91553251278981 220.440318999074 21.4499622892625 -83.8110968367817 2159427.38346202 T 22 CATAB v2.0e-lin.ifort 2019-Jul-13 03:34:14 2019-Jul-13 03:34
2001-Oct-27 17:39 < 00:01 Jupiter 1.87924848146548 1.87924798977645 1.87924897315461 2.93189896637834 2.77391121304953 2452210.235275177 0.517475062303453 64.3192627025143 14.8560003002053 -78.7435696013558 2690332.40632293 T 22 CATAB v2.0e-lin.ifort 2019-Jul-13 03:34:14 2019-Jul-13 03:34
2062-Dec-09 21:05 00:02 Jupiter 1.75945065368698 1.75945001888191 1.75945128849286 2.3043717591751 2.08501872720207 2474533.378649334 1.99566408821497 237.648129134318 21.9506880403991 -83.0159967419186 2100678.75109879 T 22 CATAB v2.0e-lin.ifort 2019-Jul-13 03:34:14 2019-Jul-13 03:34
2072-Dec-31 00:05 00:03 Jupiter 1.89506571188753 1.89506467029209 1.89506675348417 3.01640097461717 2.86439359655602 2478207.503694019 2.49489620775419 110.33711302482 18.3189860046387 -70.9930650835245 2054722.80214293 T 22 CATAB v2.0e-lin.ifort 2019-Jul-13 03:34:14 2019-Jul-13 03:34
2134-Feb-13 05:53 00:05 Jupiter 1.76338901058914 1.76338815564756 1.76338986553874 2.29464950033923 2.07478687957734 2500530.744968408 4.85252516886102 324.711034961044 26.7530821840668 -80.3124846846285 2118819.23939093 T 22 CATAB v2.0e-lin.ifort 2019-Jul-13 03:34:14 2019-Jul-13 03:34
2144-Mar-06 10:07 00:05 Jupiter 1.91162831564055 1.91162625314477 1.91163037814241 3.10184013176835 2.95554277892348 2504204.921582663 5.37078633420046 212.064728550689 19.2535036726444 -68.9549565185745 1919401.79117091 T 22 CATAB v2.0e-lin.ifort 2019-Jul-13 03:34:14 2019-Jul-13 03:34

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