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281772 Matttaylor (2009 RS26)
Classification: Main-belt Asteroid          SPK-ID: 2281772
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1410835766946966 7.1795e-08  
a 2.655221922357858 2.6011e-08 au
q 2.280613716633443 1.808e-07 au
i 5.071403223181904 6.2662e-06 deg
node 220.9671379156774 6.6537e-05 deg
peri 135.9441388925765 6.9731e-05 deg
M 183.1628544074864 2.5327e-05 deg
tp 2459776.784044469534
(2022-Jul-16.28404447)
0.00011828 TDB
period 1580.336840841109
4.33
2.3222e-05
6.358e-08
d
yr
n .2277995365901841 3.3474e-09 deg/d
Q 3.029830128082272 2.9681e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      7144 days (19.56 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61102  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:54:25  

Additional Information
 Earth MOID = 1.2801 au 
 Jupiter MOID = 2.44013 au 
 T_jup = 3.369 
[ 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 16.8   n/a MPO413229  

281772 Matttaylor           Discovered 2009 Sept. 13 by M. Busch and R. Kresken at ESA OGS.
Matthew Taylor (b. 1973), a British astrophysicist, is the Project Scientist for ESA's Rosetta mission and has helped foster an unprecedented international interest in cometary science.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-02-22Last Updated: 2016-02-25

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