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295278 (2008 GS87)
Classification: Main-belt Asteroid          SPK-ID: 2295278
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0933728432648758 6.1768e-08  
a 2.452524292318963 2.213e-08 au
q 2.223525125968964 1.5543e-07 au
i 5.901370930955527 7.8035e-06 deg
node 186.858343380734 6.6693e-05 deg
peri 290.0998776584582 7.7934e-05 deg
M 27.63719160791707 4.1253e-05 deg
tp 2458492.801460899221
(2019-Jan-09.30146090)
0.00016062 TDB
period 1402.873151017769
3.84
1.8988e-05
5.199e-08
d
yr
n .2566162163263472 3.4733e-09 deg/d
Q 2.681523458668961 2.4196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      5968 days (16.34 yr)  
   first obs. used      2002-10-10  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6104  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:32:44  

Additional Information
 Earth MOID = 1.248 au 
 Jupiter MOID = 2.39349 au 
 T_jup = 3.481 
[ 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 17.5   n/a MPO418562  

295278 (2008 GS87)          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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