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245103 (2004 PW58)
Classification: Main-belt Asteroid          SPK-ID: 2245103
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04892692628157109 5.4871e-08  
a 3.188185310919641 3.7828e-08 au
q 3.032197203240288 1.8461e-07 au
i 8.44264875431189 6.1467e-06 deg
node 315.1630146770067 3.4227e-05 deg
peri 37.17389184130868 6.4578e-05 deg
M 257.9753151410457 5.6935e-05 deg
tp 2459589.772973254616
(2022-Jan-10.27297325)
0.00033325 TDB
period 2079.283760248177
5.69
3.7006e-05
1.013e-07
d
yr
n .1731365419585788 3.0814e-09 deg/d
Q 3.344173418598994 3.9679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      7529 days (20.61 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48912  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:46:16  

Additional Information
 Earth MOID = 2.02988 au 
 Jupiter MOID = 1.98124 au 
 T_jup = 3.179 
[ 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 15.1   n/a MPO433605  
diameter diameter 4.978 km 0.241 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245103 (2004 PW58)          Discovered 2004-Aug-09 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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
2010-Sep-21 05:58 < 00:01 Jupiter 1.98114779724695 1.9811472198215 1.98114837467251 4.22847054939807 4.12612173547259 2455460.748373615 0.314690067205671 77.9783274408367 25.3579302678192 -86.2853584975504 2977044.84419996 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 00:46:17 2020-Nov-12 00:46
2021-Sep-04 18:43 < 00:01 Jupiter 1.98253264450915 1.98253204354807 1.98253324547023 4.61522694655434 4.52170702865756 2459462.279726089 0.435295026321234 89.0213184079522 27.1970450122102 87.0481192351461 2898322.96624608 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 00:46:17 2020-Nov-12 00:46
2164-May-12 12:05 00:08 Jupiter 1.98882704864234 1.98882644278212 1.98882765450413 4.48986235399609 4.39398258853543 2511577.003630867 8.28145214583866 345.257995035201 26.489144779635 -89.8812924860999 2892696.88658924 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 00:46:17 2020-Nov-12 00:46
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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