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79701 (1998 SM75)
Classification: Main-belt Asteroid          SPK-ID: 2079701
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3467194545871866 4.5079e-08  
a 2.739134732223185 1.8641e-08 au
q 1.789423431825943 1.2199e-07 au
i 14.54466559424933 6.3464e-06 deg
node 185.997010767758 2.1405e-05 deg
peri 299.9589914017705 2.293e-05 deg
M 215.8088922388696 1.1945e-05 deg
tp 2459663.715239025029
(2022-Mar-25.21523903)
6.0062e-05 TDB
period 1655.8405698952
4.53
1.6903e-05
4.628e-08
d
yr
n .2174122355407591 2.2194e-09 deg/d
Q 3.688846032620427 2.5104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      570  
   data-arc span      12554 days (34.37 yr)  
   first obs. used      1986-03-15  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5693  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:36:00  

Additional Information
 Earth MOID = .850196 au 
 Jupiter MOID = 1.63593 au 
 T_jup = 3.217 
[ 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 MPO263936  

79701 (1998 SM75)          Discovered 1998-Sep-21 by Elst, E. W. at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 SM75 = 2000 KJ81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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