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JPL Small-Body Database Browser
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56109 (1999 BB32)
Classification: Main-belt Asteroid          SPK-ID: 2056109
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1757855554202015 3.7022e-08  
a 2.419568636481616 1.096e-08 au
q 1.994243419840396 9.076e-08 au
i 5.7969411358798 5.9586e-06 deg
node 314.0855239145581 3.961e-05 deg
peri 75.56407819240142 4.3955e-05 deg
M 210.3979218133279 1.9463e-05 deg
tp 2459171.768756037404
(2020-Nov-18.26875604)
7.6567e-05 TDB
period 1374.691813551205
3.76
9.3407e-06
2.557e-08
d
yr
n .2618768777490726 1.7794e-09 deg/d
Q 2.844893853122836 1.2887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      12524 days (34.29 yr)  
   first obs. used      1984-01-25  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55204  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:23:22  

Additional Information
 Earth MOID = 1.00786 au 
 Jupiter MOID = 2.63452 au 
 T_jup = 3.486 
[ show covariance matrix ]

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 15.9   n/a MPO439466  

56109 (1999 BB32)          Discovered 1999-Jan-19 by Spacewatch at Kitt Peak
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 BB32 = 1984 BN5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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