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58375 (1995 SD22)
Classification: Main-belt Asteroid          SPK-ID: 2058375
[ 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 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04192138077776819 4.997e-08  
a 3.169429866064115 2.7577e-08 au
q 3.036562989800411 1.7072e-07 au
i 9.626843952140076 4.7751e-06 deg
node 17.92091684933062 2.7691e-05 deg
peri 129.7930059692517 7.8126e-05 deg
M 356.1058438776122 6.8701e-05 deg
tp 2459022.793641045816
(2020-Jun-22.29364105)		 0.0003932 TDB
period 2060.962766837512
5.64		 2.6898e-05
7.364e-08		 d
yr
n .1746756446999814 2.2797e-09 deg/d
Q 3.30229674232782 2.8733e-08 au
   Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      9874 days (27.03 yr)  
   first obs. used      1993-05-28  
   last obs. used      2020-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55537  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:19  

Additional Information
 Earth MOID = 2.05583 au 
 Jupiter MOID = 1.68381 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 14.8   n/a MPO417228  
diameter diameter 6.861 km 0.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58375 (1995 SD22)          Discovered 1995-Sep-19 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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