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259353 (2003 GT41)
Classification: Mars-crossing Asteroid          SPK-ID: 2259353
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3807791405985393 5.4396e-08  
a 2.167745744513939 6.6893e-09 au
q 1.342313382881781 1.1548e-07 au
i 9.900842400320894 4.8631e-06 deg
node 101.9078964281776 3.3586e-05 deg
peri 194.694247027844 3.5697e-05 deg
M 95.86177817012215 6.78e-06 deg
tp 2458690.076979642075
(2019-Jul-25.57697964)
2.2245e-05 TDB
period 1165.764807017563
3.19
5.396e-06
1.477e-08
d
yr
n .3088101457797537 1.4294e-09 deg/d
Q 2.993178106146098 9.2364e-09 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      7024 days (19.23 yr)  
   first obs. used      2000-08-28  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60265  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:08:44  

Additional Information
 Earth MOID = .329183 au 
 Jupiter MOID = 2.24276 au 
 T_jup = 3.576 
[ 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 MPO494404  

259353 (2003 GT41)          Discovered 2003-Apr-09 by Spacewatch at Kitt Peak
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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