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58173 (1990 SS10)
Classification: Main-belt Asteroid          SPK-ID: 2058173
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1478127683038341 8.7629e-08  
a 2.319044340581722 2.2015e-08 AU
q 1.976259976780998 2.1161e-07 AU
i 10.03700728288027 9.4436e-06 deg
node 337.6056253840291 3.5225e-05 deg
peri 22.33475502858084 4.4241e-05 deg
M 307.7468287034422 3.1941e-05 deg
tp 2457187.728586349250
(2015-Jun-14.22858635)
0.00011607 JED
period 1289.917710509761
3.53
1.8368e-05
5.029e-08
d
yr
n .2790875705224112 3.9742e-09 deg/d
Q 2.661828704382446 2.527e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      8680 days (23.76 yr)  
   first obs. used      1990-09-16  
   last obs. used      2014-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51251  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 13:47:41  

Additional Information
 Earth MOID = .975585 AU 
 T_jup = 3.544 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0 mag n/a MPO263800  

58173 (1990 SS10)          Discovered 1990-Sep-16 by Holt, H. E. at Palomar (675)
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 | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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