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129209 Robertburt (2005 NP60)
Classification: Main-belt Asteroid          SPK-ID: 2129209
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07543265596390152 4.4611e-08  
a 3.12748396968436 2.951e-08 au
q 2.891569547366543 1.4169e-07 au
i 10.91437644304046 5.1302e-06 deg
node 126.1571114284378 3.1454e-05 deg
peri 180.4433130742776 5.1382e-05 deg
M 246.5004369565017 4.0827e-05 deg
tp 2459637.416872919754
(2022-Feb-26.91687292)
0.00023126 TDB
period 2020.184643030185
5.53
2.8593e-05
7.828e-08
d
yr
n .1782015328361354 2.5222e-09 deg/d
Q 3.363398392002177 3.1736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      10205 days (27.94 yr)  
   first obs. used      1992-02-25  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:03:14  

Additional Information
 Earth MOID = 1.87661 au 
 Jupiter MOID = 1.87942 au 
 T_jup = 3.182 
[ 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 15.1   n/a MPO436625  

129209 Robertburt           Discovered 2005 July 10 by the Catalina Sky Survey.
Robert Burt (b. 1964), a longtime aerospace electronics engineer at Space Dynamics Laboratory, worked as the lead detector electronics designer on OSIRIS-REx Asteroid Sample Return Mission OCAMS camera system. He was supported in this effort by his wife and five children.
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 2016-08-18Last Updated: 2016-08-22

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