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134940 (2001 BR37)
Classification: Main-belt Asteroid          SPK-ID: 2134940
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1971894085095155 4.2668e-08  
a 2.207635813203404 6.9814e-09 au
q 1.772313412993401 9.6576e-08 au
i 2.622913402825202 3.9968e-06 deg
node 298.4564358116768 9.6295e-05 deg
peri 77.94682172113161 9.715e-05 deg
M 48.34560247156929 1.049e-05 deg
tp 2458839.604443983979
(2019-Dec-22.10444398)
3.4782e-05 TDB
period 1198.090357852714
3.28
5.6833e-06
1.556e-08
d
yr
n .3004781714838376 1.4253e-09 deg/d
Q 2.642958213413406 8.3581e-09 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      8559 days (23.43 yr)  
   first obs. used      1996-08-19  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53561  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:31:32  

Additional Information
 Earth MOID = .775928 au 
 Jupiter MOID = 2.8307 au 
 T_jup = 3.633 
[ 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 16.7   n/a MPO493771  

134940 (2001 BR37)          Discovered 2001-Jan-21 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2001 BR37 = 2003 WR117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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