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392030 (2009 BS32)
Classification: Main-belt Asteroid          SPK-ID: 2392030
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02026910107691517 9.6359e-08  
a 2.852961036317311 4.1941e-08 au
q 2.795134080703694 2.8911e-07 au
i 1.08838152024471 9.2308e-06 deg
node 316.9297492425872 0.00054358 deg
peri 151.7731130526194 0.00062798 deg
M 147.8402301686985 0.00031034 deg
tp 2458277.676411607290
(2018-Jun-08.17641161)
0.0015138 TDB
period 1760.11963404309
4.82
3.8813e-05
1.063e-07
d
yr
n .2045315517406397 4.5102e-09 deg/d
Q 2.910787991930927 4.2791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      6879 days (18.83 yr)  
   first obs. used      2000-04-05  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:45:10  

Additional Information
 Earth MOID = 1.81189 au 
 Jupiter MOID = 2.09386 au 
 T_jup = 3.304 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457076.5 (2015-Feb-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0219519849674049 9.7245e-08  
q 2.788478799887093 2.9267e-07 au
tp 2456512.270719250327
(2013-Aug-07.77071925)
0.0013758 TDB
node 316.9815786461952 0.00054376 deg
peri 150.2959809326365 0.0006153 deg
i 1.088540493050978 9.2294e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      6879 days (18.83 yr)  
   first obs. used      2000-04-05  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:45:10  

Additional Information
 Jupiter MOID = 2.09386 au 
 T_jup = 3.304 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.456668506331627E-15 -2.819536671730395E-14 -3.728224502101636E-11 -1.519645701672223E-14 -7.866413930360114E-12 -3.118336652688109E-15
q -2.819536671730395E-14 8.565554604363917E-14 1.160429518572815E-10 5.51486943418898E-14 2.456670558879082E-11 9.293630790359509E-15
tp -3.728224502101636E-11 1.160429518572815E-10 1.892817608118735E-6 6.216018132231884E-10 3.963249745886633E-7 3.49364717474411E-11
node -1.519645701672223E-14 5.51486943418898E-14 6.216018132231884E-10 2.956735380076847E-7 -2.954871976473891E-7 -8.596322907285769E-10
peri -7.866413930360114E-12 2.456670558879082E-11 3.963249745886633E-7 -2.954871976473891E-7 3.785990856510332E-7 8.668057434416398E-10
i -3.118336652688109E-15 9.293630790359509E-15 3.49364717474411E-11 -8.596322907285769E-10 8.668057434416398E-10 8.518124730958354E-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 17.1   n/a MPO472026  

392030 (2009 BS32)          Discovered 2009-Jan-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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