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437631 (2014 BO33)
Classification: Main-belt Asteroid          SPK-ID: 2437631
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08768451436382352 9.5381e-08  
a 2.668577707171879 5.7689e-08 au
q 2.434584766876387 2.2704e-07 au
i 6.626828611121315 8.8296e-06 deg
node 169.5499064742925 7.3588e-05 deg
peri 288.860430113353 0.00010321 deg
M 195.8865614048379 8.392e-05 deg
tp 2459726.371678524055
(2022-May-26.87167852)
0.00038766 TDB
period 1592.275480335727
4.36
5.1633e-05
1.414e-07
d
yr
n .2260915302948049 7.3315e-09 deg/d
Q 2.90257064746737 6.2748e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      3878 days (10.62 yr)  
   first obs. used      2008-10-07  
   last obs. used      2019-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67821  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:12:57  

Additional Information
 Earth MOID = 1.46117 au 
 Jupiter MOID = 2.22368 au 
 T_jup = 3.367 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457788.5 (2017-Feb-04.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08896565734466895 9.5361e-08  
q 2.42894282291051 2.2873e-07 au
tp 2458130.518608214854
(2018-Jan-12.01860821)
0.00034874 TDB
node 169.6970048835822 7.3629e-05 deg
peri 287.7410881074603 0.00010261 deg
i 6.626352475330009 8.8404e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      3878 days (10.62 yr)  
   first obs. used      2008-10-07  
   last obs. used      2019-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67821  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:12:57  

Additional Information
 Jupiter MOID = 2.22368 au 
 T_jup = 3.367 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.093677540230752E-15 -2.143373909715688E-14 1.012950135793626E-11 -4.188226288877917E-14 1.497467938323751E-12 5.88096750529111E-15
q -2.143373909715688E-14 5.231664730295621E-14 -1.517348294952386E-11 1.192842912615587E-13 -1.759413946529601E-12 -1.579250955414126E-14
tp 1.012950135793626E-11 -1.517348294952386E-11 1.21622790944633E-7 1.452601101392728E-10 2.493016966303555E-8 -4.605814410138006E-11
node -4.188226288877917E-14 1.192842912615587E-13 1.452601101392728E-10 5.421202131224199E-9 -5.35021819936102E-9 3.568369028103903E-10
peri 1.497467938323751E-12 -1.759413946529601E-12 2.493016966303555E-8 -5.35021819936102E-9 1.052791471501442E-8 -3.64755987850173E-10
i 5.88096750529111E-15 -1.579250955414126E-14 -4.605814410138006E-11 3.568369028103903E-10 -3.64755987850173E-10 7.815244984549657E-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 MPO477052  

437631 (2014 BO33)          Discovered 2008-Oct-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2014 BO33 = 2008 VF42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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