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212195 (2005 GV105)
Classification: Main-belt Asteroid          SPK-ID: 2212195
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04604107466059734 5.9359e-08  
a 2.806978689938471 3.026e-08 au
q 2.677742374504308 1.6822e-07 au
i 2.151212824613491 5.9345e-06 deg
node 125.729608377184 0.00017737 deg
peri 210.0839589714108 0.0001912 deg
M 36.68450652884307 7.5719e-05 deg
tp 2459221.460009584326
(2021-Jan-06.96000958)
0.00036011 TDB
period 1717.738699854061
4.70
2.7777e-05
7.605e-08
d
yr
n .2095778595607036 3.389e-09 deg/d
Q 2.936215005372633 3.1654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5591 days (15.31 yr)  
   first obs. used      2004-01-16  
   last obs. used      2019-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .661  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 19:39:14  

Additional Information
 Earth MOID = 1.66705 au 
 Jupiter MOID = 2.23188 au 
 T_jup = 3.320 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457278.5 (2015-Sep-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04743841630878006 5.9512e-08  
q 2.674488354438873 1.6868e-07 au
tp 2457517.121427348103
(2016-May-08.62142735)
0.00033956 TDB
node 125.7645914982287 0.00017767 deg
peri 213.1859178838813 0.00019068 deg
i 2.149012911799899 5.9279e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5591 days (15.31 yr)  
   first obs. used      2004-01-16  
   last obs. used      2019-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .661  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 19:39:14  

Additional Information
 Jupiter MOID = 2.23188 au 
 T_jup = 3.320 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.541673465448778E-15 -9.895569806222854E-15 4.062232535699113E-12 1.108829880309502E-14 8.152794592824198E-13 1.379312927776427E-15
q -9.895569806222854E-15 2.845200852041563E-14 -8.255051452231458E-12 -2.931701112981711E-14 -1.669525740659973E-12 -3.227499437196718E-15
tp 4.062232535699113E-12 -8.255051452231458E-12 1.153039757866474E-7 -2.239456489853494E-11 2.356637401862777E-8 8.292233455603793E-12
node 1.108829880309502E-14 -2.931701112981711E-14 -2.239456489853494E-11 3.156629936660784E-8 -3.154821701669193E-8 1.831592733271367E-10
peri 8.152794592824198E-13 -1.669525740659973E-12 2.356637401862777E-8 -3.154821701669193E-8 3.635765497093066E-8 -1.813520032709398E-10
i 1.379312927776427E-15 -3.227499437196718E-15 8.292233455603793E-12 1.831592733271367E-10 -1.813520032709398E-10 3.514011106449294E-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 16.84   n/a MPCxxxxx  

212195 (2005 GV105)          Discovered 2005-Apr-10 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2005 GV105 = 2004 BC128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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