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70611 (1999 TB199)
Classification: Main-belt Asteroid          SPK-ID: 2070611
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510143642052713 5.3329e-08  
a 2.535262496922652 1.0366e-08 au
q 2.152401442856409 1.3746e-07 au
i 3.575266753366169 5.6889e-06 deg
node 356.1737760162338 5.8401e-05 deg
peri 349.0558470654758 6.0489e-05 deg
M 77.19694818867538 1.4809e-05 deg
tp 2458684.322867713244
(2019-Jul-19.82286771)
6.0907e-05 TDB
period 1474.459422217546
4.04
9.0432e-06
2.476e-08
d
yr
n .2441572786442437 1.4975e-09 deg/d
Q 2.918123550988895 1.1932e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1054  
   data-arc span      7413 days (20.30 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50842  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:13:12  

Additional Information
 Earth MOID = 1.14523 au 
 Jupiter MOID = 2.48303 au 
 T_jup = 3.430 
[ 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 15.5   n/a MPO432259  

70611 (1999 TB199)          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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