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79715 (1998 SA107)
Classification: Main-belt Asteroid          SPK-ID: 2079715
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 .2389193855052829 3.4971e-08  
a 2.348052185532725 7.7361e-09 au
q 1.78705700023091 8.3839e-08 au
i 3.152654860850225 5.1137e-06 deg
node 193.122644333105 6.6893e-05 deg
peri 117.0304932641846 6.7909e-05 deg
M 46.50626718894162 1.1528e-05 deg
tp 2458830.726842519915
(2019-Dec-13.22684252)
4.1706e-05 TDB
period 1314.195707097376
3.60
6.4948e-06
1.778e-08
d
yr
n .2739318033499905 1.3538e-09 deg/d
Q 2.909047370834541 9.5844e-09 au
  Orbit Determination Parameters
   # obs. used (total)      914  
   data-arc span      7602 days (20.81 yr)  
   first obs. used      1998-09-15  
   last obs. used      2019-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55451  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:45:43  

Additional Information
 Earth MOID = .775461 au 
 Jupiter MOID = 2.37847 au 
 T_jup = 3.519 
[ 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 15.6   n/a MPO474687  

79715 (1998 SA107)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 SA107 = 2001 HS12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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