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295290 (2008 GP102)
Classification: Main-belt Asteroid          SPK-ID: 2295290
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1720203376773018 4.3546e-08  
a 2.613230826190001 1.8227e-08 au
q 2.163701977040062 1.1393e-07 au
i 6.663231447076511 6.7231e-06 deg
node 189.1820609051931 3.9524e-05 deg
peri 95.1002634393117 4.3932e-05 deg
M 263.5038882181169 1.9398e-05 deg
tp 2459414.092256608936
(2021-Jul-18.59225661)
8.466e-05 TDB
period 1542.997014385105
4.22
1.6144e-05
4.42e-08
d
yr
n .2333121818407811 2.4411e-09 deg/d
Q 3.062759675339939 2.1363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      10061 days (27.55 yr)  
   first obs. used      1992-09-30  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53227  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:41:32  

Additional Information
 Earth MOID = 1.16002 au 
 Jupiter MOID = 2.12548 au 
 T_jup = 3.378 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO427595  

295290 (2008 GP102)          Discovered 2008-Apr-10 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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