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79996 (1999 FS19)
Classification: Main-belt Asteroid          SPK-ID: 2079996
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02916405374831107 4.6717e-08  
a 2.898475245353492 1.7232e-08 au
q 2.813943957509854 1.3923e-07 au
i .7776212555282458 3.8865e-06 deg
node 277.4903536386676 0.00058087 deg
peri 335.6489985805502 0.00059524 deg
M 108.4359206446126 0.00012957 deg
tp 2458853.595438566765
(2020-Jan-05.09543857)
0.00064904 TDB
period 1802.406812743512
4.93
1.6074e-05
4.401e-08
d
yr
n .1997329334613589 1.7812e-09 deg/d
Q 2.98300653319713 1.7735e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1008  
   data-arc span      10891 days (29.82 yr)  
   first obs. used      1991-09-13  
   last obs. used      2021-07-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54746  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 22:02:46  

Additional Information
 Earth MOID = 1.79928 au 
 Jupiter MOID = 2.00774 au 
 T_jup = 3.287 
[ 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 14.51   n/a E2021B10  

79996 (1999 FS19)          Discovered 1999-Mar-23 by Osservatorio San Vittore at Bologna
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1999 FS19 = 2001 QG242 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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