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JPL Small-Body Database Browser
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215031 (2009 BA179)
Classification: Main-belt Asteroid          SPK-ID: 2215031
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1026310457064133 3.9037e-08  
a 2.381963179657441 1.6529e-08 au
q 2.137499807695025 9.2749e-08 au
i 6.714305720872068 4.587e-06 deg
node 173.4712939480773 3.7179e-05 deg
peri 96.64498739515847 4.3171e-05 deg
M 203.3301767976036 2.3428e-05 deg
tp 2459184.864527560712
(2020-Dec-01.36452756)
8.9693e-05 TDB
period 1342.7680303825
3.68
1.3977e-05
3.827e-08
d
yr
n .2681028977860387 2.7907e-09 deg/d
Q 2.626426551619858 1.8226e-08 au
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      7596 days (20.80 yr)  
   first obs. used      1998-03-22  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59988  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:06:28  

Additional Information
 Earth MOID = 1.13381 au 
 Jupiter MOID = 2.45862 au 
 T_jup = 3.521 
[ 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 16.6   n/a MPO268202  

215031 (2009 BA179)          Discovered 2009-Jan-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2009 BA179 = 2002 LQ40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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