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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1561628551713767 8.2071e-08  
a 2.397575966245269 1.8156e-08 au
q 2.023163657866136 1.9155e-07 au
i 9.986303867204947 8.2444e-06 deg
node 35.68738253579695 3.5959e-05 deg
peri 170.8203219250406 4.3291e-05 deg
M 23.2155172045758 2.02e-05 deg
tp 2458913.055428415482
(2020-Mar-04.55542842)
7.5972e-05 TDB
period 1355.991576367794
3.71
1.5403e-05
4.217e-08
d
yr
n .2654883749088681 3.0157e-09 deg/d
Q 2.771988274624403 2.0991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5516 days (15.10 yr)  
   first obs. used      2005-03-18  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61002  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:18:29  

Additional Information
 Earth MOID = 1.01899 au 
 Jupiter MOID = 2.18809 au 
 T_jup = 3.491 
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Orbital Elements at Epoch 2457646.5 (2016-Sep-15.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1565273053921788 8.2026e-08  
q 2.022142839248337 1.916e-07 au
tp 2457556.035283174514
(2016-Jun-16.53528317)
7.5484e-05 TDB
node 35.69748884480313 3.5953e-05 deg
peri 170.5658860695626 4.3257e-05 deg
i 9.987777956749564 8.2458e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5516 days (15.10 yr)  
   first obs. used      2005-03-18  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61002  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:18:29  

Additional Information
 Jupiter MOID = 2.18809 au 
 T_jup = 3.491 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.728201752343822E-15 -1.56725265200099E-14 -5.35143630448023E-13 -1.142653341963312E-13 1.809264594590676E-13 -1.951911991009819E-14
q -1.56725265200099E-14 3.671012395932126E-14 1.184880858741919E-12 2.639707634010501E-13 -4.406981841706744E-13 4.60342273595809E-14
tp -5.35143630448023E-13 1.184880858741919E-12 5.697792129578428E-9 -6.49600065889383E-12 1.824284543504606E-9 2.086945748658037E-11
node -1.142653341963312E-13 2.639707634010501E-13 -6.49600065889383E-12 1.292643915023666E-9 -1.277687275762333E-9 -1.451414393428604E-10
peri 1.809264594590676E-13 -4.406981841706744E-13 1.824284543504606E-9 -1.277687275762333E-9 1.871137715286942E-9 1.488679923695196E-10
i -1.951911991009819E-14 4.60342273595809E-14 2.086945748658037E-11 -1.451414393428604E-10 1.488679923695196E-10 6.799357475883577E-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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