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JPL Small-Body Database Browser
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390327 (2013 BB53)
Classification: Main-belt Asteroid          SPK-ID: 2390327
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08538534587811453 7.0954e-08  
a 3.052560938942001 5.4494e-08 au
q 2.791916967356416 2.2668e-07 au
i 9.094589947234166 1.1361e-05 deg
node 338.9686509047819 5.1479e-05 deg
peri 301.0106843317025 0.00011864 deg
M 339.5530210781699 0.00011436 deg
tp 2459111.142400411401
(2020-Sep-18.64240041)
0.00061866 TDB
period 1948.026860123511
5.33
5.2164e-05
1.428e-07
d
yr
n .1848023799718936 4.9486e-09 deg/d
Q 3.313204910527586 5.9147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2000-10-27  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:39:04  

Additional Information
 Earth MOID = 1.78939 au 
 Jupiter MOID = 1.91485 au 
 T_jup = 3.212 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457114.5 (2015-Apr-02.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08364930164508211 7.1094e-08  
q 2.796936333535395 2.2658e-07 au
tp 2457164.732129413227
(2015-May-22.23212941)
0.00063297 TDB
node 339.009381553472 5.1481e-05 deg
peri 301.1853928987662 0.0001204 deg
i 9.094008383982812 1.1361e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2000-10-27  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:39:04  

Additional Information
 Jupiter MOID = 1.91485 au 
 T_jup = 3.212 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.054362357333753E-15 -1.570383910549008E-14 2.92082945503996E-12 3.086040329620878E-14 5.721226790956834E-13 8.014839604923011E-15
q -1.570383910549008E-14 5.133727314392021E-14 -1.267926475582791E-11 -9.331146543434684E-14 -2.411404650121287E-12 -1.081637467022522E-14
tp 2.92082945503996E-12 -1.267926475582791E-11 4.006461641811203E-7 5.090333890806952E-10 6.89689946174779E-8 -1.101126634700334E-10
node 3.086040329620878E-14 -9.331146543434684E-14 5.090333890806952E-10 2.650263969874403E-9 -2.526692665147737E-9 1.27136492251515E-10
peri 5.721226790956834E-13 -2.411404650121287E-12 6.89689946174779E-8 -2.526692665147737E-9 1.449625586397472E-8 -1.440393547907486E-10
i 8.014839604923011E-15 -1.081637467022522E-14 -1.101126634700334E-10 1.27136492251515E-10 -1.440393547907486E-10 1.290741191735055E-10

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 15.7   n/a MPO434438  

390327 (2013 BB53)          Discovered 2008-Jan-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2013 BB53 = 2008 AC24 = 2011 UX389 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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