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14326 (1980 BA)
Classification: Main-belt Asteroid          SPK-ID: 2014326
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1661867735381371 3.6226e-08  
a 2.473795511844781 8.537e-09 au
q 2.062683417338173 8.7868e-08 au
i 6.84861049755713 3.9633e-06 deg
node 108.9904042675294 2.6217e-05 deg
peri 333.0877759851062 2.8358e-05 deg
M 165.2642862477364 1.2398e-05 deg
tp 2458348.089962297322
(2018-Aug-17.58996230)
4.7038e-05 TDB
period 1421.16375476847
3.89
7.3566e-06
2.014e-08
d
yr
n .2533135247729772 1.3113e-09 deg/d
Q 2.88490760635139 9.9557e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1859  
   data-arc span      14824 days (40.59 yr)  
   first obs. used      1980-01-21  
   last obs. used      2020-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52166  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:40:38  

Additional Information
 Earth MOID = 1.08135 au 
 Jupiter MOID = 2.34042 au 
 T_jup = 3.454 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457109.5 (2015-Mar-28.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667621019148811 3.6369e-08  
q 2.061542430629823 8.8406e-08 au
tp 2456929.072973320431
(2014-Sep-28.57297332)
4.3358e-05 TDB
node 109.0204221282516 2.6211e-05 deg
peri 333.4180779813612 2.8315e-05 deg
i 6.849341854680681 3.9639e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1859  
   data-arc span      14824 days (40.59 yr)  
   first obs. used      1980-01-21  
   last obs. used      2020-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52166  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:40:38  

Additional Information
 Jupiter MOID = 2.34042 au 
 T_jup = 3.454 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.322690230203815E-15 -3.205561186185257E-15 5.533375172276076E-13 2.543405961800746E-15 1.159250645933131E-13 6.649986941201054E-16
q -3.205561186185257E-15 7.815642149251583E-15 -1.252909078153897E-12 -6.586476131904538E-15 -2.587345571448938E-13 -1.431039974771101E-15
tp 5.533375172276076E-13 -1.252909078153897E-12 1.8798756105159E-9 -4.346760861005533E-12 4.719802447714741E-10 3.231360757761536E-13
node 2.543405961800746E-15 -6.586476131904538E-15 -4.346760861005533E-12 6.870129499605443E-10 -6.828708965400859E-10 -1.984767398174978E-12
peri 1.159250645933131E-13 -2.587345571448938E-13 4.719802447714741E-10 -6.828708965400859E-10 8.017486803616877E-10 2.034945578686048E-12
i 6.649986941201054E-16 -1.431039974771101E-15 3.231360757761536E-13 -1.984767398174978E-12 2.034945578686048E-12 1.571223668343896E-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 14.3   n/a MPO337380  

14326 (1980 BA)          Discovered 1980-Jan-21 by Harvard Observatory at Harvard
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1989-Oct-21 05:04 < 00:01 Hygie 0.0230620967177909 0.0230603090576034 0.0230638844826478 4.67940744192703 4.6794070839025 2447820.711244554 0.638717323349053 123.712185680465 38.68568415156 46.9732022712924 67821.9705243393 T 27 CATAB v2.0f-lin.ifort 2020-Nov-13 02:40:42 2020-Nov-13 02:40

Alternate Designations
 1980 BA = 1997 MV11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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