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79657 (1998 SR24)
Classification: Main-belt Asteroid          SPK-ID: 2079657
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2590571625926714 3.5007e-08  
a 2.396182822600317 6.7759e-09 au
q 1.77543449952418 8.3882e-08 au
i 5.714590561364878 3.6719e-06 deg
node 149.1785738227021 2.7358e-05 deg
peri 156.5765079035507 2.8544e-05 deg
M 89.59364380606004 5.3399e-06 deg
tp 2459059.326796839794
(2020-Jul-28.82679684)
2.0521e-05 TDB
period 1354.80987245508
3.71
5.7467e-06
1.573e-08
d
yr
n .265719941461333 1.1271e-09 deg/d
Q 3.016931145676454 8.5313e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1199  
   data-arc span      8179 days (22.39 yr)  
   first obs. used      1998-09-17  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48523  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:43:01  

Additional Information
 Earth MOID = .761788 au 
 Jupiter MOID = 2.25934 au 
 T_jup = 3.476 
[ 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 15.64   n/a E2021B10  

79657 (1998 SR24)          Discovered 1998-Sep-17 by LONEOS at Anderson Mesa
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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