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JPL Small-Body Database Browser
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312507 (2009 BB176)
Classification: Main-belt Asteroid          SPK-ID: 2312507
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1096873227190058 5.2038e-08  
a 2.390086060689065 2.135e-08 au
q 2.127923919624066 1.2159e-07 au
i 7.360482751025787 5.2039e-06 deg
node 90.99211541570428 5.2278e-05 deg
peri 170.6185040431809 6.0344e-05 deg
M 172.2572086508751 3.047e-05 deg
tp 2457954.706543765028
(2017-Jul-20.20654377)
0.00011393 TDB
period 1349.642468175504
3.70
1.8084e-05
4.951e-08
d
yr
n .2667373089457248 3.574e-09 deg/d
Q 2.652248201754064 2.3692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      6142 days (16.82 yr)  
   first obs. used      2002-03-13  
   last obs. used      2019-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59164  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:06:04  

Additional Information
 Earth MOID = 1.11227 au 
 Jupiter MOID = 2.40451 au 
 T_jup = 3.513 
[ 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 16.7   n/a MPO460290  

312507 (2009 BB176)          Discovered 2009-Jan-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2009 BB176 = 2002 GE79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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