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277126 (2005 GO119)
Classification: Main-belt Asteroid          SPK-ID: 2277126
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1474065124345263 5.1601e-08  
a 2.982905867090293 3.4426e-08 au
q 2.543206116302026 1.6662e-07 au
i 15.01674552347288 6.3269e-06 deg
node 279.9273508943386 3.1657e-05 deg
peri 314.9402225257075 4.6308e-05 deg
M 317.994939760511 3.4759e-05 deg
tp 2459220.061839414353
(2021-Jan-05.56183941)
0.00018336 TDB
period 1881.731908929848
5.15
3.2576e-05
8.919e-08
d
yr
n .1913131186709451 3.312e-09 deg/d
Q 3.422605617878559 3.9501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      6825 days (18.69 yr)  
   first obs. used      2001-09-16  
   last obs. used      2020-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53434  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:20:36  

Additional Information
 Earth MOID = 1.55349 au 
 Jupiter MOID = 1.76164 au 
 T_jup = 3.191 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457143.5 (2015-May-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .147425371382592 5.1858e-08  
q 2.543617685868526 1.675e-07 au
tp 2457334.509264021198
(2015-Nov-08.00926402)
0.0001707 TDB
node 279.960105886241 3.1659e-05 deg
peri 314.3710763451185 4.6234e-05 deg
i 15.01499326529385 6.3264e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      6825 days (18.69 yr)  
   first obs. used      2001-09-16  
   last obs. used      2020-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53434  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:20:36  

Additional Information
 Jupiter MOID = 1.76164 au 
 T_jup = 3.191 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.689292652670353E-15 -8.56923043322491E-15 -3.421404453113877E-12 -6.974585629303663E-15 -6.05263688892367E-13 -1.405028696188457E-14
q -8.56923043322491E-15 2.805491471297252E-14 1.172359392815709E-11 1.185941563832693E-14 2.083648778831162E-12 4.664399125920846E-14
tp -3.421404453113877E-12 1.172359392815709E-11 2.913847947612633E-8 1.076162324342793E-10 5.860501711255204E-9 6.792787952924489E-11
node -6.974585629303663E-15 1.185941563832693E-14 1.076162324342793E-10 1.002309389029759E-9 -9.464063858335503E-10 9.803634910083311E-11
peri -6.05263688892367E-13 2.083648778831162E-12 5.860501711255204E-9 -9.464063858335503E-10 2.137582816594656E-9 -8.103563132471305E-11
i -1.405028696188457E-14 4.664399125920846E-14 6.792787952924489E-11 9.803634910083311E-11 -8.103563132471305E-11 4.002325278763148E-11

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 15.3   n/a MPO427523  

277126 (2005 GO119)          Discovered 2005-Apr-09 by Siding Spring Survey at Siding Spring
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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