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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03387500515461757 1.2103e-07  
a 3.004027554624707 4.2093e-08 au
q 2.902266105727182 3.9068e-07 au
i 1.869619903490116 7.1972e-06 deg
node 162.5461843165053 0.00017913 deg
peri 221.0047851517446 0.00020408 deg
M 293.1977711422171 0.00010414 deg
tp 2459353.392758843840
(2021-May-18.89275884)
0.00055397 TDB
period 1901.753809056944
5.21
3.9972e-05
1.094e-07
d
yr
n .189298950413839 3.9787e-09 deg/d
Q 3.105789003522232 4.3519e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      6305 days (17.26 yr)  
   first obs. used      2003-04-25  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59554  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 19:24:46  

Additional Information
 Earth MOID = 1.90493 au 
 Jupiter MOID = 2.04992 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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