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58170 (1990 SB5)
Classification: Main-belt Asteroid          SPK-ID: 2058170
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .177179250024117 4.8844e-08  
a 2.360235145212333 6.8098e-09 au
q 1.942050452303049 1.1566e-07 au
i 4.895088513568308 4.5351e-06 deg
node 150.3639221819065 4.3198e-05 deg
peri 210.4162648830561 4.4058e-05 deg
M 175.9693694844557 8.2173e-06 deg
tp 2458749.110109211975
(2019-Sep-22.61010921)
2.9865e-05 TDB
period 1324.437095879215
3.63
5.732e-06
1.569e-08
d
yr
n .2718135886710552 1.1764e-09 deg/d
Q 2.778419838121617 8.0164e-09 au
  Orbit Determination Parameters
   # obs. used (total)      946  
   data-arc span      11192 days (30.64 yr)  
   first obs. used      1990-09-15  
   last obs. used      2021-05-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55393  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:10:21  

Additional Information
 Earth MOID = .939584 au 
 Jupiter MOID = 2.67347 au 
 T_jup = 3.525 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.67   n/a MPCxxxxx  

58170 (1990 SB5)          Discovered 1990-Sep-22 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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