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190869 (2001 TB56)
Classification: Main-belt Asteroid          SPK-ID: 2190869
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2082007557435018 7.1748e-08  
a 2.356553462571507 1.0103e-08 au
q 1.865917250714153 1.7235e-07 au
i 3.196440957333484 4.7937e-06 deg
node 132.6150173689985 0.00011656 deg
peri 229.2489790164379 0.00011742 deg
M 122.4909768602395 1.0635e-05 deg
tp 2458750.910696934382
(2019-Sep-24.41069693)
3.9363e-05 TDB
period 1321.339361088561
3.62
8.497e-06
2.326e-08
d
yr
n .2724508257314159 1.752e-09 deg/d
Q 2.84718967442886 1.2206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      7061 days (19.33 yr)  
   first obs. used      2001-09-16  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58652  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:52:38  

Additional Information
 Earth MOID = .863249 au 
 Jupiter MOID = 2.60876 au 
 T_jup = 3.522 
[ 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 17.2   n/a MPO527429  

190869 (2001 TB56)          Discovered 2001-Oct-15 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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