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JPL Small-Body Database Browser
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295261 (2008 GT58)
Classification: Main-belt Asteroid          SPK-ID: 2295261
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03556963054624089 1.2261e-07  
a 3.005289579828073 4.8794e-08 au
q 2.898392539789121 3.9909e-07 au
i 1.867316303986897 7.7529e-06 deg
node 162.7216913913354 0.00021675 deg
peri 219.3275668656895 0.00023967 deg
M 219.2173876791873 0.00010926 deg
tp 2459344.673899690647
(2021-May-10.17389969)
0.00058914 TDB
period 1902.952356631525
5.21
4.6345e-05
1.269e-07
d
yr
n .1891797231525266 4.6073e-09 deg/d
Q 3.112186619867025 5.053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5905 days (16.17 yr)  
   first obs. used      2003-04-25  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:42:51  

Additional Information
 Earth MOID = 1.89986 au 
 Jupiter MOID = 2.05568 au 
 T_jup = 3.250 
[ 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 16.4   n/a MPO437320  

295261 (2008 GT58)          Discovered 2008-Apr-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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