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226292 (2003 BF50)
Classification: Main-belt Asteroid          SPK-ID: 2226292
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07951236747801357 4.6061e-08  
a 2.284961202062293 1.4643e-08 au
q 2.103278527290912 1.077e-07 au
i 6.219403100135978 5.837e-06 deg
node 299.8773251819388 5.641e-05 deg
peri 122.8267552789026 7.3688e-05 deg
M 175.4625795637378 4.8916e-05 deg
tp 2458781.608228450522
(2019-Oct-25.10822845)
0.00016886 TDB
period 1261.585452055897
3.45
1.2127e-05
3.32e-08
d
yr
n .2853552245813703 2.743e-09 deg/d
Q 2.466643876833674 1.5807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      7244 days (19.83 yr)  
   first obs. used      2001-08-08  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59679  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:48:09  

Additional Information
 Earth MOID = 1.12399 au 
 Jupiter MOID = 2.7369 au 
 T_jup = 3.591 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457133.5 (2015-Apr-21.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07877202170650505 4.6047e-08  
q 2.105628506508319 1.0768e-07 au
tp 2457518.017690868049
(2016-May-09.51769087)
0.00016617 TDB
node 299.9775150049388 5.6407e-05 deg
peri 122.3908029081013 7.4019e-05 deg
i 6.218537065559541 5.8386e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      7244 days (19.83 yr)  
   first obs. used      2001-08-08  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59679  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:48:09  

Additional Information
 Jupiter MOID = 2.7369 au 
 T_jup = 3.591 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.12029831086062E-15 -4.919754190808502E-15 -1.944925125052329E-12 1.058497566921248E-14 -5.747902818815805E-13 1.318581425811745E-15
q -4.919754190808502E-15 1.159542699097352E-14 5.253860772649765E-12 -2.537114608894668E-14 1.531117224429697E-12 -2.570947928417761E-15
tp -1.944925125052329E-12 5.253860772649765E-12 2.761395651390812E-8 -8.674279813718988E-11 7.998019935753333E-9 1.391568624962305E-12
node 1.058497566921248E-14 -2.537114608894668E-14 -8.674279813718988E-11 3.181754039978613E-9 -3.187646886753216E-9 9.967564041775836E-11
peri -5.747902818815805E-13 1.531117224429697E-12 7.998019935753333E-9 -3.187646886753216E-9 5.478871326413236E-9 -9.877716535742192E-11
i 1.318581425811745E-15 -2.570947928417761E-15 1.391568624962305E-12 9.967564041775836E-11 -9.877716535742192E-11 3.408980798203307E-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 16.78   n/a MPO638197  

226292 (2003 BF50)          Discovered 2003-Jan-27 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2003 BF50 = 2005 UM445 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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