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JPL Small-Body Database Browser
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59202 (1999 BB8)
Classification: Main-belt Asteroid          SPK-ID: 2059202
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1000078584464165 3.3152e-08  
a 2.353895260768706 8.6985e-09 au
q 2.118487236732058 7.9729e-08 au
i 5.956316177905828 4.1324e-06 deg
node 146.9945963757509 4.1997e-05 deg
peri 318.8911410598367 4.8437e-05 deg
M 239.2932271980775 2.4024e-05 deg
tp 2459042.791167570949
(2020-Jul-12.29116757)
8.8318e-05 TDB
period 1319.104277494243
3.61
7.3119e-06
2.002e-08
d
yr
n .272912465028051 1.5128e-09 deg/d
Q 2.589303284805353 9.5684e-09 au
  Orbit Determination Parameters
   # obs. used (total)      816  
   data-arc span      10680 days (29.24 yr)  
   first obs. used      1990-08-29  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56647  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:10:50  

Additional Information
 Earth MOID = 1.13946 au 
 Jupiter MOID = 2.50464 au 
 T_jup = 3.542 
[ 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 15.7   n/a MPO502544  

59202 (1999 BB8)          Discovered 1999-Jan-21 by Korlevic, K. at Visnjan
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 BB8 = 2001 SQ239 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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