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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0288215982065131 4.5382e-08  
a 2.90234083284989 1.7346e-08 au
q 2.818690731507134 1.3557e-07 au
i .7789511628729263 3.9192e-06 deg
node 277.5936908914622 0.00058037 deg
peri 338.9861059130179 0.00059555 deg
M 26.0902311753201 0.0001335 deg
tp 2458869.613012753736
(2020-Jan-21.11301275)
0.00066985 TDB
period 1806.013718009027
4.94
1.6191e-05
4.433e-08
d
yr
n .1993340340719386 1.787e-09 deg/d
Q 2.985990934192646 1.7846e-08 au
  Orbit Determination Parameters
   # obs. used (total)      988  
   data-arc span      10547 days (28.88 yr)  
   first obs. used      1991-09-13  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54812  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:37:29  

Additional Information
 Earth MOID = 1.80354 au 
 Jupiter MOID = 2.01044 au 
 T_jup = 3.286 
[ 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 14.5   n/a MPO439589  

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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