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JPL Small-Body Database Browser
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58594 (1997 TF9)
Classification: Main-belt Asteroid          SPK-ID: 2058594
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1307405227483554 5.2157e-08  
a 2.458312503549034 1.2291e-08 au
q 2.136911441756215 1.258e-07 au
i 2.221013711731104 4.7492e-06 deg
node 249.4169546244762 0.00014801 deg
peri 229.1813139037999 0.00014945 deg
M 135.8622621951472 1.9667e-05 deg
tp 2458069.187048198301
(2017-Nov-11.68704820)		 7.6501e-05 TDB
period 1407.842468969602
3.85		 1.0559e-05
2.891e-08		 d
yr
n .2557104277891854 1.9178e-09 deg/d
Q 2.779713565341853 1.3898e-08 au
   Orbit Determination Parameters
   # obs. used (total)      547  
   data-arc span      14429 days (39.50 yr)  
   first obs. used      1978-11-05  
   last obs. used      2018-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59692  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:35:26  

Additional Information
 Earth MOID = 1.15414 au 
 Jupiter MOID = 2.3022 au 
 T_jup = 3.479 
[ 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 15.9   n/a MPO395547  

58594 (1997 TF9)          Discovered 1997-Oct-02 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 TF9 = 1978 VP7 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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