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308271 (2005 GT151)
Classification: Main-belt Asteroid          SPK-ID: 2308271
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08837419342519473 5.4252e-08  
a 2.558224535975745 2.1232e-08 au
q 2.332143506008346 1.4592e-07 au
i 14.42161656414974 6.2884e-06 deg
node 30.29543027890777 1.9853e-05 deg
peri 194.304250403 4.1612e-05 deg
M 238.0907085781482 3.9865e-05 deg
tp 2459506.605110874066
(2021-Oct-19.10511087)
0.00016933 TDB
period 1494.536124274488
4.09
1.8606e-05
5.094e-08
d
yr
n .2408774161780528 2.9987e-09 deg/d
Q 2.784305565943145 2.3108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      5463 days (14.96 yr)  
   first obs. used      2005-02-09  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52772  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:16:18  

Additional Information
 Earth MOID = 1.32657 au 
 Jupiter MOID = 2.18991 au 
 T_jup = 3.387 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO503310  

308271 (2005 GT151)          Discovered 2005-Apr-12 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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