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70604 (1999 TA190)
Classification: Main-belt Asteroid          SPK-ID: 2070604
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1483588623177175 3.2408e-08  
a 2.646829872443576 1.2974e-08 au
q 2.254149203819298 8.6322e-08 au
i 11.13691452698833 3.3246e-06 deg
node 274.116414027224 2.2482e-05 deg
peri 19.26801652048495 2.926e-05 deg
M 5.953210935549573 1.6584e-05 deg
tp 2458974.490246387086
(2020-May-04.99024639)
7.2522e-05 TDB
period 1572.850584671005
4.31
1.1565e-05
3.166e-08
d
yr
n .2288837881414537 1.6829e-09 deg/d
Q 3.039510541067854 1.4899e-08 au
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      7698 days (21.08 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48686  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:05:41  

Additional Information
 Earth MOID = 1.24093 au 
 Jupiter MOID = 2.14181 au 
 T_jup = 3.350 
[ 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 14.8   n/a MPO432259  

70604 (1999 TA190)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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