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277664 (2006 BX195)
Classification: Main-belt Asteroid          SPK-ID: 2277664
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05265439777169242 5.6051e-08  
a 2.99976678146371 4.0905e-08 au
q 2.84181586813021 1.8263e-07 au
i 2.859044939488623 8.8597e-06 deg
node 193.9954330341254 0.00011141 deg
peri 277.1350940713138 0.00014175 deg
M 303.0937350290941 8.8832e-05 deg
tp 2459300.476507962890
(2021-Mar-26.97650796)
0.00047065 TDB
period 1897.709205161376
5.20
3.8816e-05
1.063e-07
d
yr
n .1897024048894712 3.8802e-09 deg/d
Q 3.15771769479721 4.3059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      5882 days (16.10 yr)  
   first obs. used      2003-09-19  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57671  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:24:30  

Additional Information
 Earth MOID = 1.86027 au 
 Jupiter MOID = 1.90106 au 
 T_jup = 3.249 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457549.5 (2016-Jun-10.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04991374472398028 5.6898e-08  
q 2.851199697198863 1.8413e-07 au
tp 2457407.954648780241
(2016-Jan-20.45464878)
0.00048135 TDB
node 194.0147878903691 0.00011145 deg
peri 278.3244590588726 0.00014458 deg
i 2.85573984211555 8.866e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      5882 days (16.10 yr)  
   first obs. used      2003-09-19  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57671  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:24:30  

Additional Information
 Jupiter MOID = 1.90106 au 
 T_jup = 3.249 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.237394751130354E-15 -1.025904363917053E-14 6.647424692174919E-12 3.505723821330677E-15 1.339268561781594E-12 -2.740059985451069E-15
q -1.025904363917053E-14 3.390371124982304E-14 -1.429148707788662E-11 -9.990759617958291E-15 -2.938549225752328E-12 9.842678705022981E-15
tp 6.647424692174919E-12 -1.429148707788662E-11 2.316970610396235E-7 1.675046560908081E-11 4.435174521546036E-8 3.464815817351005E-13
node 3.505723821330677E-15 -9.990759617958291E-15 1.675046560908081E-11 1.242096745487515E-8 -1.240215781435496E-8 -1.681723950766932E-10
peri 1.339268561781594E-12 -2.938549225752328E-12 4.435174521546036E-8 -1.240215781435496E-8 2.09033051639019E-8 1.679656332552935E-10
i -2.740059985451069E-15 9.842678705022981E-15 3.464815817351005E-13 -1.681723950766932E-10 1.679656332552935E-10 7.860586356818863E-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 16.1   n/a MPO494504  

277664 (2006 BX195)          Discovered 2006-Jan-30 by Spacewatch at Kitt Peak
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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