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413440 (2005 BG16)
Classification: Main-belt Asteroid          SPK-ID: 2413440
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2227520435047943 4.2521e-08  
a 2.284152645461717 1.3842e-08 au
q 1.775352976008237 9.4235e-08 au
i 7.279420444653507 5.1169e-06 deg
node 85.17632552138741 5.1719e-05 deg
peri 14.53069025161142 5.5382e-05 deg
M 229.3919129704227 2.214e-05 deg
tp 2459657.960583972573
(2022-Mar-19.46058397)
8.0216e-05 TDB
period 1260.915874166596
3.45
1.1461e-05
3.138e-08
d
yr
n .2855067553479272 2.5952e-09 deg/d
Q 2.792952314915196 1.6925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5661 days (15.50 yr)  
   first obs. used      2004-12-15  
   last obs. used      2020-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61025  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:01:25  

Additional Information
 Earth MOID = .79302 au 
 Jupiter MOID = 2.38399 au 
 T_jup = 3.559 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457325.5 (2015-Oct-30.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2239927211233257 4.2541e-08  
q 1.771411631892252 9.4553e-08 au
tp 2457137.238411507627
(2015-Apr-24.73841151)
6.5978e-05 TDB
node 85.2191349913499 5.1642e-05 deg
peri 14.32095982640196 5.5237e-05 deg
i 7.28697100490058 5.123e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5661 days (15.50 yr)  
   first obs. used      2004-12-15  
   last obs. used      2020-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61025  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:01:25  

Additional Information
 Jupiter MOID = 2.38399 au 
 T_jup = 3.559 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.809779127826196E-15 -3.999438957655844E-15 8.103345020513345E-13 5.671064586036876E-14 2.213355341391737E-13 -3.379676872821232E-15
q -3.999438957655844E-15 8.94022112856023E-15 -1.527882348812822E-12 -1.154116416452192E-13 -4.113197564170234E-13 6.936504542851435E-15
tp 8.103345020513345E-13 -1.527882348812822E-12 4.353095042481563E-9 1.478504789127449E-10 1.340877604218761E-9 -5.052914195718392E-12
node 5.671064586036876E-14 -1.154116416452192E-13 1.478504789127449E-10 2.66693971722372E-9 -2.595557539777166E-9 -1.564317842560729E-11
peri 2.213355341391737E-13 -4.113197564170234E-13 1.340877604218761E-9 -2.595557539777166E-9 3.051166157569856E-9 1.391854545009835E-11
i -3.379676872821232E-15 6.936504542851435E-15 -5.052914195718392E-12 -1.564317842560729E-11 1.391854545009835E-11 2.624522904498686E-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 17.80   n/a E2021B25  

413440 (2005 BG16)          Discovered 2004-Dec-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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