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JPL Small-Body Database Browser
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376154 (2011 BQ72)
Classification: Main-belt Asteroid          SPK-ID: 2376154
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2290363206678527 6.7243e-08  
a 2.347042872906763 2.8698e-08 au
q 1.809484808846491 1.644e-07 au
i 4.345275320571897 1.1797e-05 deg
node 197.5900818353861 0.00011402 deg
peri 228.6698216037381 0.00012674 deg
M 267.2087786538897 4.8352e-05 deg
tp 2459339.020014983041
(2021-May-04.52001498)
0.0001786 TDB
period 1313.348435616892
3.60
2.4088e-05
6.595e-08
d
yr
n .2741085230979886 5.0274e-09 deg/d
Q 2.884600936967034 3.5271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      5062 days (13.86 yr)  
   first obs. used      2004-03-16  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66992  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:30:56  

Additional Information
 Earth MOID = .826506 au 
 Jupiter MOID = 2.44253 au 
 T_jup = 3.521 
[ 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 18.6   n/a MPO434329  

376154 (2011 BQ72)          Discovered 2004-Mar-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

Alternate Designations
 2011 BQ72 = 2004 FT9 = 2006 UP14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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