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160465 (2006 BL226)
Classification: Jupiter Trojan          SPK-ID: 2160465
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05131112245453964 1.0094e-07  
a 5.282320563524253 1.3231e-07 au
q 5.011278766245128 5.6972e-07 au
i 2.713992714648612 6.7483e-06 deg
node 134.1253979994451 0.00016464 deg
peri 75.12606431731278 0.00017687 deg
M 346.9625517268811 6.5438e-05 deg
tp 2458761.092646230302
(2019-Oct-04.59264623)
0.00080648 TDB
period 4434.407058174917
12.14
0.0001666
4.561e-07
d
yr
n .08118334543427468 3.0501e-09 deg/d
Q 5.55336236080338 1.3909e-07 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      6780 days (18.56 yr)  
   first obs. used      2000-10-01  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56749  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:50:40  

Additional Information
 Earth MOID = 4.00761 au 
 Jupiter MOID = .0989488 au 
 T_jup = 2.995 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456700.5 (2014-Feb-12.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04951951062630509 1.0081e-07  
q 5.026319342128085 5.7057e-07 au
tp 2458752.441572043530
(2019-Sep-25.94157204)
0.00083247 TDB
node 134.1220846419699 0.00016461 deg
peri 74.01729174010303 0.00017767 deg
i 2.713719116373898 6.7464e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      6780 days (18.56 yr)  
   first obs. used      2000-10-01  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56749  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:50:40  

Additional Information
 Jupiter MOID = .0989488 au 
 T_jup = 2.995 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.016336959478585E-14 -5.60851573717871E-14 -6.90832728526452E-12 4.15867887723222E-14 6.853468181250167E-14 1.930740661296241E-16
q -5.60851573717871E-14 3.255504543265793E-13 4.428278391608651E-11 -2.249812883617055E-13 -6.438451344493818E-13 3.810191941896132E-16
tp -6.90832728526452E-12 4.428278391608651E-11 6.930061325757219E-7 -3.55564658536114E-11 5.542359179047922E-8 9.394203608678702E-12
node 4.15867887723222E-14 -2.249812883617055E-13 -3.55564658536114E-11 2.709527034579776E-8 -2.706489002789379E-8 8.188218413593722E-11
peri 6.853468181250167E-14 -6.438451344493818E-13 5.542359179047922E-8 -2.706489002789379E-8 3.156734260018397E-8 -8.109824282460836E-11
i 1.930740661296241E-16 3.810191941896132E-16 9.394203608678702E-12 8.188218413593722E-11 -8.109824282460836E-11 4.55132741531243E-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 13.4   n/a MPO436809  

160465 (2006 BL226)          Discovered 2006-Jan-30 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

Alternate Designations
 2006 BL226 = 2004 YG21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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