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58173 (1990 SS10)
Classification: Main-belt Asteroid          SPK-ID: 2058173
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 .1472875610125182 3.4224e-08  
a 2.319093618473174 8.8168e-09 au
q 1.977519975648565 7.9163e-08 au
i 10.02743667202837 4.258e-06 deg
node 337.527692787654 2.1661e-05 deg
peri 22.8252357547295 2.5783e-05 deg
M 145.3852833149373 1.4685e-05 deg
tp 2458479.552696420807
(2018-Dec-27.05269642)
5.1772e-05 TDB
period 1289.958825352725
3.53
7.3563e-06
2.014e-08
d
yr
n .2790786751674512 1.5915e-09 deg/d
Q 2.660667261297783 1.0115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1270  
   data-arc span      10734 days (29.39 yr)  
   first obs. used      1990-09-16  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48566  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:24:26  

Additional Information
 Earth MOID = .976867 au 
 Jupiter MOID = 2.78516 au 
 T_jup = 3.544 
[ 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 15.0   n/a MPO449375  
diameter diameter 2.779 km 0.350 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.275   0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58173 (1990 SS10)          Discovered 1990-Sep-16 by Holt, H. E. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 SS10 = 1999 CS34 = 2001 UO168 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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