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215029 (2009 BF130)
Classification: Main-belt Asteroid          SPK-ID: 2215029
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .05631522385890105 5.9124e-08  
a 2.805721312513395 2.4879e-08 au
q 2.647716488713514 1.6348e-07 au
i 9.427039964772366 6.2417e-06 deg
node 358.333376137261 2.892e-05 deg
peri 161.981653538703 5.1827e-05 deg
M 142.1992240802344 4.5168e-05 deg
tp 2458322.452764835391
(2018-Jul-22.95276484)
0.00021139 TDB
period 1716.584645507842
4.70
2.2832e-05
6.251e-08
d
yr
n .2097187580828535 2.7894e-09 deg/d
Q 2.963726136313277 2.628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      9381 days (25.68 yr)  
   first obs. used      1995-02-04  
   last obs. used      2020-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56722  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:44:29  

Additional Information
 Earth MOID = 1.6566 au 
 Jupiter MOID = 2.00795 au 
 T_jup = 3.301 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457839.5 (2017-Mar-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05507141162615587 5.8871e-08  
q 2.650015400621064 1.6235e-07 au
tp 2458315.564595808175
(2018-Jul-16.06459581)
0.000217 TDB
node 358.5023377858981 2.8926e-05 deg
peri 160.3956376197915 5.2835e-05 deg
i 9.427954142526096 6.2388e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      9381 days (25.68 yr)  
   first obs. used      1995-02-04  
   last obs. used      2020-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56722  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:44:29  

Additional Information
 Jupiter MOID = 2.00795 au 
 T_jup = 3.301 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.465761601248764E-15 -9.460689024359274E-15 7.480277273787755E-13 2.311134434309667E-14 7.573100456764535E-14 -4.945507130575767E-15
q -9.460689024359274E-15 2.635634233111749E-14 1.770985929495399E-13 -6.08367715346395E-14 2.176287751028742E-13 1.447165856577129E-14
tp 7.480277273787755E-13 1.770985929495399E-13 4.708919983421594E-8 4.274777397357828E-11 9.609536817142553E-9 -4.880291492107842E-13
node 2.311134434309667E-14 -6.08367715346395E-14 4.274777397357828E-11 8.366952205611038E-10 -8.165385702403877E-10 -4.825129709737875E-11
peri 7.573100456764535E-14 2.176287751028742E-13 9.609536817142553E-9 -8.165385702403877E-10 2.79154187011002E-9 4.755666104644786E-11
i -4.945507130575767E-15 1.447165856577129E-14 -4.880291492107842E-13 -4.825129709737875E-11 4.755666104644786E-11 3.892214891793443E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO437029  

215029 (2009 BF130)          Discovered 2009-Jan-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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