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410970 (2009 TK19)
Classification: Main-belt Asteroid          SPK-ID: 2410970
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0240398013434384 1.0325e-07  
a 3.134898776224915 5.2272e-08 au
q 3.059536432412679 3.1478e-07 au
i 10.29032128627448 1.0505e-05 deg
node 210.2336438135279 3.7727e-05 deg
peri 155.9210572167985 0.00015246 deg
M 353.7871247201667 0.0001444 deg
tp 2459035.488380838228
(2020-Jul-04.98838084)
0.00081301 TDB
period 2027.373242570565
5.55
5.0708e-05
1.388e-07
d
yr
n .1775696711590934 4.4413e-09 deg/d
Q 3.21026112003715 5.3529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      6241 days (17.09 yr)  
   first obs. used      2003-09-19  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6309  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:47:46  

Additional Information
 Earth MOID = 2.06244 au 
 Jupiter MOID = 1.90105 au 
 T_jup = 3.187 
[ 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 16.6   n/a MPO455921  

410970 (2009 TK19)          Discovered 2009-Sep-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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