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JPL Small-Body Database Browser
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295291 (2008 GY103)
Classification: Main-belt Asteroid          SPK-ID: 2295291
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 .01864333615824445 5.2172e-08  
a 2.712984041696088 2.398e-08 au
q 2.662404968214795 1.4118e-07 au
i 7.468609819679114 4.7866e-06 deg
node 146.4628193068976 4.3079e-05 deg
peri 258.0054661051935 0.00015581 deg
M 60.05149738182673 0.00014669 deg
tp 2458728.235746026104
(2019-Sep-01.73574603)
0.00066585 TDB
period 1632.184636586012
4.47
2.164e-05
5.925e-08
d
yr
n .2205632818312764 2.9243e-09 deg/d
Q 2.763563115177381 2.4427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      7145 days (19.56 yr)  
   first obs. used      2000-07-05  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52235  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:38:47  

Additional Information
 Earth MOID = 1.67724 au 
 Jupiter MOID = 2.29064 au 
 T_jup = 3.350 
[ 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 MPO455183  

295291 (2008 GY103)          Discovered 2008-Apr-11 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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