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JPL Small-Body Database Browser
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97009 (1999 TN253)
Classification: Main-belt Asteroid          SPK-ID: 2097009
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1156953458799885 5.5474e-08  
a 2.794845903175018 1.9578e-08 au
q 2.471495239725916 1.5667e-07 au
i 1.420693148426084 6.343e-06 deg
node 349.7966249627068 0.00020501 deg
peri 57.9251544727894 0.00020645 deg
M 112.2347682577548 2.2379e-05 deg
tp 2458468.440573910255
(2018-Dec-15.94057391)
0.00010589 TDB
period 1706.613702381604
4.67
1.7933e-05
4.91e-08
d
yr
n .2109440463870733 2.2165e-09 deg/d
Q 3.118196566624121 2.1843e-08 au
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      7938 days (21.73 yr)  
   first obs. used      1997-04-14  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5516  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:29:59  

Additional Information
 Earth MOID = 1.48168 au 
 Jupiter MOID = 2.23586 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 16.0   n/a MPO459454  

97009 (1999 TN253)          Discovered 1999-Oct-10 by Spacewatch at Kitt Peak
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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