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58161 (1989 SH5)
Classification: Main-belt Asteroid          SPK-ID: 2058161
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2046900291578823 4.0223e-08  
a 2.389390504073832 1.0015e-08 au
q 1.900306092125392 9.4041e-08 au
i 3.388575932644199 3.5127e-06 deg
node 116.6448547097285 7.3323e-05 deg
peri 230.5523564879701 7.3904e-05 deg
M 129.2720037593044 1.1428e-05 deg
tp 2458516.069914934474
(2019-Feb-01.56991493)
4.0967e-05 TDB
period 1349.053356891571
3.69
8.4821e-06
2.322e-08
d
yr
n .2668537891114226 1.6778e-09 deg/d
Q 2.878474916022271 1.2066e-08 au
  Orbit Determination Parameters
   # obs. used (total)      960  
   data-arc span      11135 days (30.49 yr)  
   first obs. used      1989-09-26  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53842  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:52:08  

Additional Information
 Earth MOID = .895509 au 
 Jupiter MOID = 2.54099 au 
 T_jup = 3.502 
[ 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 15.4   n/a MPO452959  

58161 (1989 SH5)          Discovered 1989-Sep-26 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1989 SH5 = 2000 OP48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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