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JPL Small-Body Database Browser
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324988 (2008 BA7)
Classification: Main-belt Asteroid          SPK-ID: 2324988
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1720122868734789 5.2002e-08  
a 2.344733850570649 1.7236e-08 au
q 1.941410818824334 1.2186e-07 au
i 1.088999159576581 6.5771e-06 deg
node 169.7182784275906 0.00030939 deg
peri 63.56201081235947 0.00031006 deg
M 78.86052693328926 1.9892e-05 deg
tp 2458713.226258518891
(2019-Aug-17.72625852)
7.1457e-05 TDB
period 1311.410802779499
3.59
1.446e-05
3.959e-08
d
yr
n .2745135233269315 3.027e-09 deg/d
Q 2.748056882316964 2.0201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      8623 days (23.61 yr)  
   first obs. used      1995-10-18  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56661  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:13:46  

Additional Information
 Earth MOID = .93066 au 
 Jupiter MOID = 2.24612 au 
 T_jup = 3.541 
[ 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 17.7   n/a MPO353004  

324988 (2008 BA7)          Discovered 2008-Jan-16 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2008 BA7 = 2001 FO182 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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