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JPL Small-Body Database Browser
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266286 (2007 BQ19)
Classification: Main-belt Asteroid          SPK-ID: 2266286
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2458334323731076 5.1395e-07  
a 2.533682822932061 2.6803e-08 au
q 1.910818878025888 1.316e-06 au
i 3.250878218938979 1.0985e-05 deg
node 305.2794886345023 9.463e-05 deg
peri 83.16272685136876 0.00012426 deg
M 82.27580652194227 0.0001162 deg
tp 2458263.836181434631
(2018-May-25.33618143)
0.00047906 TDB
period 1473.081575337826
4.03
2.3375e-05
6.4e-08
d
yr
n .2443856511595022 3.8779e-09 deg/d
Q 3.156546767838234 3.3392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      8761 days (23.99 yr)  
   first obs. used      1995-01-31  
   last obs. used      2019-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:49:45  

Additional Information
 Earth MOID = .918314 au 
 Jupiter MOID = 2.31147 au 
 T_jup = 3.404 
[ 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 MPO460145  

266286 (2007 BQ19)          Discovered 2007-Jan-21 by Ries, W. at Altschwendt
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2007 BQ19 = 1995 BY14 = 2003 BW64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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