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58248 (1993 PO5)
Classification: Main-belt Asteroid          SPK-ID: 2058248
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1641054739660571 5.0934e-08  
a 3.188262949039516 3.2315e-08 au
q 2.665051546658967 1.7459e-07 au
i 5.906697447893888 4.7731e-06 deg
node 291.9573495957959 5.9137e-05 deg
peri 20.9259986452627 6.1557e-05 deg
M 259.9313001236376 2.0061e-05 deg
tp 2459578.496730495203
(2021-Dec-29.99673050)
0.00012005 TDB
period 2079.359712231298
5.69
3.1613e-05
8.655e-08
d
yr
n .1731302178658135 2.6322e-09 deg/d
Q 3.711474351420064 3.7618e-08 au
  Orbit Determination Parameters
   # obs. used (total)      584  
   data-arc span      9751 days (26.70 yr)  
   first obs. used      1993-08-15  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51815  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:33:31  

Additional Information
 Earth MOID = 1.65191 au 
 Jupiter MOID = 1.57056 au 
 T_jup = 3.168 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457361.5 (2015-Dec-05.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1626883898802785 5.0947e-08  
q 2.671405508787625 1.7464e-07 au
tp 2457497.733272500618
(2016-Apr-19.23327250)
0.00010865 TDB
node 291.9780275633552 5.9145e-05 deg
peri 20.95967731501429 6.1607e-05 deg
i 5.90432254176267 4.7712e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      584  
   data-arc span      9751 days (26.70 yr)  
   first obs. used      1993-08-15  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51815  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:33:31  

Additional Information
 Jupiter MOID = 1.57056 au 
 T_jup = 3.168 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.595564549961627E-15 -8.805944327398826E-15 9.930072144214424E-13 -1.099731405923106E-14 2.361567721465725E-13 -2.396916249481127E-17
q -8.805944327398826E-15 3.049771766467751E-14 -2.388720534129805E-12 5.633239169101896E-14 -6.739132666739106E-13 2.042857490856975E-15
tp 9.930072144214424E-13 -2.388720534129805E-12 1.180469523915948E-8 2.168519082779021E-12 1.940646210303075E-9 3.712630709599031E-12
node -1.099731405923106E-14 5.633239169101896E-14 2.168519082779021E-12 3.498145554202288E-9 -3.479145753249628E-9 7.625569170104162E-11
peri 2.361567721465725E-13 -6.739132666739106E-13 1.940646210303075E-9 -3.479145753249628E-9 3.795388646518743E-9 -7.525181509489127E-11
i -2.396916249481127E-17 2.042857490856975E-15 3.712630709599031E-12 7.625569170104162E-11 -7.525181509489127E-11 2.276457149625132E-11

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 14.7   n/a MPO385191  
diameter diameter 5.358 km 0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58248 (1993 PO5)          Discovered 1993-Aug-15 by Elst, E. W. at Caussols
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 PO5 = 1999 RG242 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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