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190405 (1999 TF193)
Classification: Main-belt Asteroid          SPK-ID: 2190405
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1721267740648489 6.8527e-08  
a 2.732710591576395 1.9555e-08 au
q 2.262337932995505 1.8798e-07 au
i 8.146211326012999 4.6653e-06 deg
node 286.6470809896445 5.3031e-05 deg
peri 76.66709819159028 5.467e-05 deg
M 268.2424218762065 1.6295e-05 deg
tp 2459621.060352807615
(2022-Feb-10.56035281)
7.6837e-05 TDB
period 1650.018778901071
4.52
1.7711e-05
4.849e-08
d
yr
n .2181793350496069 2.3419e-09 deg/d
Q 3.203083250157285 2.2921e-08 au
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      7553 days (20.68 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48849  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:07:32  

Additional Information
 Earth MOID = 1.27486 au 
 Jupiter MOID = 2.33312 au 
 T_jup = 3.317 
[ 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 15.45   n/a E2021B55  

190405 (1999 TF193)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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