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79497 (1998 FY123)
Classification: Main-belt Asteroid          SPK-ID: 2079497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423072354520032 4.3501e-08  
a 3.118828854651659 2.0371e-08 au
q 2.674996942498244 1.3892e-07 au
i 9.374319980517919 6.0123e-06 deg
node 44.43139435651637 2.5507e-05 deg
peri 113.6665861839434 3.4156e-05 deg
M 88.85259649040677 1.9767e-05 deg
tp 2458899.961000397645
(2020-Feb-20.46100040)
0.00011053 TDB
period 2011.804346946097
5.51
1.9711e-05
5.397e-08
d
yr
n .17894384240022 1.7532e-09 deg/d
Q 3.562660766805074 2.327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      947  
   data-arc span      8594 days (23.53 yr)  
   first obs. used      1996-11-13  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47616  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:02:18  

Additional Information
 Earth MOID = 1.70131 au 
 Jupiter MOID = 1.48761 au 
 T_jup = 3.181 
[ 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 14.59   n/a E2021B10  

79497 (1998 FY123)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 FY123 = 2001 SA265 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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