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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2230540621823252 4.2462e-08  
a 2.284060471488563 1.3816e-08 au
q 1.774591505052962 9.41e-08 au
i 7.285202592835565 5.1216e-06 deg
node 85.20234739429766 5.164e-05 deg
peri 14.34932526199125 5.5289e-05 deg
M 172.5343776149583 2.1725e-05 deg
tp 2458396.227313304554
(2018-Oct-04.72731330)
7.2636e-05 TDB
period 1260.839551036236
3.45
1.144e-05
3.132e-08
d
yr
n .2855240380936098 2.5906e-09 deg/d
Q 2.793529437924164 1.6897e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61023  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:27:32  

Additional Information
 Earth MOID = .792438 au 
 Jupiter MOID = 2.38407 au 
 T_jup = 3.559 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457325.5 (2015-Oct-30.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2239927203297743 4.2542e-08  
q 1.771411633974667 9.4553e-08 au
tp 2457137.238412495117
(2015-Apr-24.73841250)
6.5978e-05 TDB
node 85.21913517049634 5.1642e-05 deg
peri 14.32095987318629 5.5237e-05 deg
i 7.286971004106296 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61023  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:27:32  

Additional Information
 Jupiter MOID = 2.38407 au 
 T_jup = 3.559 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.809779440187372E-15 -3.999439548673963E-15 8.103349387899742E-13 5.671066134760757E-14 2.213358693435278E-13 -3.379678097043054E-15
q -3.999439548673963E-15 8.940222444043413E-15 -1.527883721735594E-12 -1.154116887671678E-13 -4.113205115390595E-13 6.936507503684254E-15
tp 8.103349387899742E-13 -1.527883721735594E-12 4.353093320402528E-9 1.478504676338059E-10 1.340877049480002E-9 -5.052916177074834E-12
node 5.671066134760757E-14 -1.154116887671678E-13 1.478504676338059E-10 2.666939673657867E-9 -2.595557496683151E-9 -1.564317302088571E-11
peri 2.213358693435278E-13 -4.113205115390595E-13 1.340877049480002E-9 -2.595557496683151E-9 3.051165970847923E-9 1.391853901977731E-11
i -3.379678097043054E-15 6.936507503684254E-15 -5.052916177074834E-12 -1.564317302088571E-11 1.391853901977731E-11 2.624522905228984E-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 17.7   n/a MPO472163  

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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