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JPL Small-Body Database Browser
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249401 (2009 BV189)
Classification: Main-belt Asteroid          SPK-ID: 2249401
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 .1951651450917126 4.2697e-08  
a 2.436843756370115 1.8136e-08 au
q 1.961256791092307 1.0392e-07 au
i 1.851276171557585 4.9856e-06 deg
node 301.6281251088428 0.00023913 deg
peri 345.5823698855686 0.0002401 deg
M 136.1599104171695 2.4936e-05 deg
tp 2458074.983072634850
(2017-Nov-17.48307263)
9.3073e-05 TDB
period 1389.440498835682
3.80
1.5511e-05
4.247e-08
d
yr
n .2590970972140739 2.8924e-09 deg/d
Q 2.912430721647923 2.1675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      7552 days (20.68 yr)  
   first obs. used      1998-05-01  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62205  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:26:45  

Additional Information
 Earth MOID = .944304 au 
 Jupiter MOID = 2.25505 au 
 T_jup = 3.477 
[ 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 16.9   n/a MPO454849  

249401 (2009 BV189)          Discovered 2009-Jan-25 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2009 BV189 = 1999 VR14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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