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JPL Small-Body Database Browser
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461665 (2005 GM179)
Classification: Main-belt Asteroid          SPK-ID: 2461665
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1561951408113844 1.1797e-07  
a 2.397805598600763 2.2618e-08 au
q 2.023280015488991 2.8751e-07 au
i 9.986456041029454 9.0091e-06 deg
node 35.69284959972592 4.7556e-05 deg
peri 170.7285801424872 5.3627e-05 deg
M 277.0967468628742 2.6137e-05 deg
tp 2458912.811843310163
(2020-Mar-04.31184331)
0.00010039 TDB
period 1356.18639000439
3.71
1.9189e-05
5.254e-08
d
yr
n .2654502380007182 3.7558e-09 deg/d
Q 2.772331181712535 2.615e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5043 days (13.81 yr)  
   first obs. used      2005-03-18  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63426  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:12:05  

Additional Information
 Earth MOID = 1.01938 au 
 Jupiter MOID = 2.18868 au 
 T_jup = 3.491 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457225.5 (2015-Jul-22.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1567932862275228 1.1779e-07  
q 2.021378837069054 2.8723e-07 au
tp 2457556.480064244936
(2016-Jun-16.98006424)
9.2979e-05 TDB
node 35.71709745545746 4.7574e-05 deg
peri 170.7206356635883 5.3613e-05 deg
i 9.985931920569971 9.0087e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5043 days (13.81 yr)  
   first obs. used      2005-03-18  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63426  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:12:05  

Additional Information
 Jupiter MOID = 2.18868 au 
 T_jup = 3.491 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.387387271512587E-14 -3.376081528604699E-14 -5.113486516335982E-12 -2.469686466208027E-13 -5.266581788168702E-13 -5.339589367372323E-14
q -3.376081528604699E-14 8.249922568396489E-14 1.277783813623985E-11 6.026989758561526E-13 1.34886042780152E-12 1.317541076149594E-13
tp -5.113486516335982E-12 1.277783813623985E-11 8.645003217440389E-9 8.989641857564307E-11 2.269909594743899E-9 4.205511244059787E-11
node -2.469686466208027E-13 6.026989758561526E-13 8.989641857564307E-11 2.263239426103211E-9 -2.214574255917455E-9 -2.532601381454047E-10
peri -5.266581788168702E-13 1.34886042780152E-12 2.269909594743899E-9 -2.214574255917455E-9 2.874315605308528E-9 2.591084747409E-10
i -5.339589367372323E-14 1.317541076149594E-13 4.205511244059787E-11 -2.532601381454047E-10 2.591084747409E-10 8.115723856840565E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO419228  

461665 (2005 GM179)          Discovered 2005-Mar-18 by CSS at Catalina
Reference: Last Updated: 2016-03-24

Alternate Designations
 2005 GM179 = 2012 BM27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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