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70605 (1999 TN191)
Classification: Main-belt Asteroid          SPK-ID: 2070605
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1934508426590115 2.9592e-08  
a 2.595600661716926 1.1336e-08 au
q 2.093479526501499 7.614e-08 au
i 10.67566424338074 5.8368e-06 deg
node 246.9243816022839 1.8696e-05 deg
peri 90.75523578466434 2.6406e-05 deg
M 11.69720891475124 1.7326e-05 deg
tp 2458950.871061420713
(2020-Apr-11.37106142)		 7.3347e-05 TDB
period 1527.408633867539
4.18		 1.0006e-05
2.739e-08		 d
yr
n .2356933122005779 1.544e-09 deg/d
Q 3.097721796932354 1.3529e-08 au
   Orbit Determination Parameters
   # obs. used (total)      519  
   data-arc span      7706 days (21.10 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46131  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:54:51  

Additional Information
 Earth MOID = 1.11747 au 
 Jupiter MOID = 2.39476 au 
 T_jup = 3.367 
[ 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 15.6   n/a MPO250835  

70605 (1999 TN191)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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