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JPL Small-Body Database Browser
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295301 (2008 GX112)
Classification: Main-belt Asteroid          SPK-ID: 2295301
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1652371699046886 1.156e-07  
a 2.614390570982307 6.558e-08 au
q 2.182396072007687 2.8857e-07 au
i 14.6687267569538 1.2665e-05 deg
node 102.9025129939651 4.6757e-05 deg
peri 192.394083039412 8.5624e-05 deg
M 146.3821219533158 9.097e-05 deg
tp 2457972.673464776905
(2017-Aug-07.17346478)
0.00037443 TDB
period 1544.024295210011
4.23
5.8096e-05
1.591e-07
d
yr
n .2331569529811281 8.7729e-09 deg/d
Q 3.046385069956926 7.6416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5346 days (14.64 yr)  
   first obs. used      2004-05-14  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:33:23  

Additional Information
 Earth MOID = 1.16754 au 
 Jupiter MOID = 2.15155 au 
 T_jup = 3.343 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457268.5 (2015-Sep-03.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660882788506786 1.1604e-07  
q 2.179946774613737 2.9025e-07 au
tp 2457970.864488241780
(2017-Aug-05.36448824)
0.00037215 TDB
node 103.0116366818469 4.6708e-05 deg
peri 191.9800426791764 8.5161e-05 deg
i 14.67885997172524 1.2668e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5346 days (14.64 yr)  
   first obs. used      2004-05-14  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:33:23  

Additional Information
 Jupiter MOID = 2.15155 au 
 T_jup = 3.343 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.346583691380941E-14 -3.314173041922679E-14 1.03444882691624E-11 -8.117489700512731E-14 1.571859189699772E-12 7.773932259507237E-14
q -3.314173041922679E-14 8.424636984862483E-14 -1.36636574447831E-11 1.164470254515909E-13 -1.76514193372563E-12 -1.67851275901652E-13
tp 1.03444882691624E-11 -1.36636574447831E-11 1.384921283360676E-7 -1.029316674581284E-9 2.662496967765535E-8 2.491493004412653E-10
node -8.117489700512731E-14 1.164470254515909E-13 -1.029316674581284E-9 2.181609351128566E-9 -2.296687930782569E-9 -1.564661585873634E-10
peri 1.571859189699772E-12 -1.76514193372563E-12 2.662496967765535E-8 -2.296687930782569E-9 7.25246331511341E-9 1.936525027983706E-10
i 7.773932259507237E-14 -1.67851275901652E-13 2.491493004412653E-10 -1.564661585873634E-10 1.936525027983706E-10 1.60478938009301E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO455183  

295301 (2008 GX112)          Discovered 2008-Apr-13 by CSS at Catalina
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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