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79752 (1998 SL168)
Classification: Main-belt Asteroid          SPK-ID: 2079752
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04298790669209614 4.2488e-08  
a 2.345125504342765 1.4868e-08 au
q 2.244313467980823 9.7725e-08 au
i 6.421350175301511 5.4118e-06 deg
node 234.0028145521197 4.4202e-05 deg
peri 247.9470031722049 8.1015e-05 deg
M 243.9004195255961 6.728e-05 deg
tp 2459423.534426164126
(2021-Jul-28.03442616)
0.00024522 TDB
period 1311.739394722971
3.59
1.2475e-05
3.415e-08
d
yr
n .2744447574329572 2.61e-09 deg/d
Q 2.445937540704707 1.5507e-08 au
  Orbit Determination Parameters
   # obs. used (total)      535  
   data-arc span      7171 days (19.63 yr)  
   first obs. used      1998-09-16  
   last obs. used      2018-05-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60396  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:22:49  

Additional Information
 Earth MOID = 1.26955 au 
 Jupiter MOID = 2.59403 au 
 T_jup = 3.552 
[ 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 15.8   n/a MPO436339  

79752 (1998 SL168)          Discovered 1998-Sep-16 by LONEOS at Anderson Mesa
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 SL168 = 2002 TC208 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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