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187033 (2005 GH64)
Classification: Inner Main-belt Asteroid          SPK-ID: 2187033
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08574999289498247 5.9054e-08  
a 1.957863750419667 1.0293e-08 au
q 1.789976947731836 1.1318e-07 au
i 20.27815815047335 5.9275e-06 deg
node 18.77762204653517 1.2149e-05 deg
peri 290.9699521955706 3.7404e-05 deg
M 141.2113318622109 3.9634e-05 deg
tp 2458808.000440552770
(2019-Nov-20.50044055)
0.00010872 TDB
period 1000.626787791212
2.74
7.8906e-06
2.16e-08
d
yr
n .359774497737229 2.837e-09 deg/d
Q 2.125750553107497 1.1175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      6989 days (19.13 yr)  
   first obs. used      2002-01-13  
   last obs. used      2021-03-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60726  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:53:44  

Additional Information
 Earth MOID = .84799 au 
 Jupiter MOID = 3.05912 au 
 T_jup = 3.804 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457259.5 (2015-Aug-25.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0860042557491523 5.8998e-08  
q 1.789341673035258 1.1306e-07 au
tp 2456806.581849581576
(2014-May-29.08184958)
0.00010232 TDB
node 18.8120686840405 1.215e-05 deg
peri 290.8221259694469 3.7342e-05 deg
i 20.27889546290103 5.9275e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      6989 days (19.13 yr)  
   first obs. used      2002-01-13  
   last obs. used      2021-03-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60726  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:53:44  

Additional Information
 Jupiter MOID = 3.05912 au 
 T_jup = 3.804 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.480739949993984E-15 -6.649074063636002E-15 4.016921092466483E-12 -4.744364495119366E-15 1.336266228518108E-12 8.189892666580119E-15
q -6.649074063636002E-15 1.278248314231514E-14 -7.543338663379157E-12 1.038441572477408E-14 -2.500491508432094E-12 -1.57229208617119E-14
tp 4.016921092466483E-12 -7.543338663379157E-12 1.046838823961811E-8 5.813419115569298E-12 3.622026940088276E-9 -7.545759439794209E-12
node -4.744364495119366E-15 1.038441572477408E-14 5.813419115569298E-12 1.476275484496216E-10 -1.353966891099884E-10 -2.376201768165094E-11
peri 1.336266228518108E-12 -2.500491508432094E-12 3.622026940088276E-9 -1.353966891099884E-10 1.394417096550674E-9 1.949896674704258E-11
i 8.189892666580119E-15 -1.57229208617119E-14 -7.545759439794209E-12 -2.376201768165094E-11 1.949896674704258E-11 3.5134966937642E-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 17.19   n/a MPCxxxxx  

187033 (2005 GH64)          Discovered 2005-Apr-02 by LONEOS at Anderson Mesa
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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