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JPL Small-Body Database Browser
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523994 (1999 TF80)
Classification: Main-belt Asteroid          SPK-ID: 2523994
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09929477352518384 1.6803e-07  
a 2.736480248970273 3.2186e-08 au
q 2.464762062392631 4.6622e-07 au
i 4.442150929745063 1.1716e-05 deg
node 36.83388424964543 0.00014976 deg
peri 346.4312418454106 0.00017825 deg
M 106.4034655037244 9.3464e-05 deg
tp 2458111.802434139242
(2017-Dec-24.30243414)
0.00042721 TDB
period 1653.434151575776
4.53
2.9171e-05
7.987e-08
d
yr
n .2177286586568376 3.8413e-09 deg/d
Q 3.008198435547915 3.5382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      7029 days (19.24 yr)  
   first obs. used      1999-10-11  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63872  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:47:13  

Additional Information
 Earth MOID = 1.46769 au 
 Jupiter MOID = 2.43307 au 
 T_jup = 3.340 
[ 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 17.4   .30105 MPO457226 autocmod 2.6q

523994 (1999 TF80)          Discovered 1999-Oct-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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