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392029 (2009 BQ32)
Classification: Main-belt Asteroid          SPK-ID: 2392029
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .03506662673261517 8.7078e-08  
a 2.722859456479928 3.384e-08 au
q 2.627377960274175 2.2613e-07 au
i 7.487256068615786 8.8143e-06 deg
node 127.7165799889589 6.6333e-05 deg
peri 18.53301018191406 0.00017513 deg
M 172.7748008212413 0.00015616 deg
tp 2458212.884661898015
(2018-Apr-04.38466190)
0.00071257 TDB
period 1641.104607668316
4.49
3.0594e-05
8.376e-08
d
yr
n .2193644441176047 4.0895e-09 deg/d
Q 2.818340952685682 3.5027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      7582 days (20.76 yr)  
   first obs. used      1998-09-25  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61295  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:25  

Additional Information
 Earth MOID = 1.64085 au 
 Jupiter MOID = 2.17692 au 
 T_jup = 3.345 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO437604  

392029 (2009 BQ32)          Discovered 2009-Jan-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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