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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1407343252239864 7.2262e-08  
a 2.656062396542149 2.6691e-08 au
q 2.282263247411985 1.8163e-07 au
i 5.071181420799374 6.8777e-06 deg
node 220.9780490377195 6.8666e-05 deg
peri 135.9933595702809 7.2433e-05 deg
M 92.01535482359715 2.5524e-05 deg
tp 2458196.376932140256
(2018-Mar-18.87693214)
0.00010942 TDB
period 1581.08725123558
4.33
2.3833e-05
6.525e-08
d
yr
n .2276914191286212 3.4321e-09 deg/d
Q 3.029861545672313 3.0447e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      6675 days (18.28 yr)  
   first obs. used      2000-09-27  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60947  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:26:03  

Additional Information
 Earth MOID = 1.28087 au 
 Jupiter MOID = 2.4366 au 
 T_jup = 3.368 
[ 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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