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134941 (2001 BM47)
Classification: Mars-crossing Asteroid          SPK-ID: 2134941
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1348758854177661 7.9658e-08  
a 1.906137059235384 7.8838e-09 au
q 1.649045135643395 1.5134e-07 au
i 18.21299293605698 6.2847e-06 deg
node 317.4237209324381 1.4171e-05 deg
peri 354.139428205367 2.2786e-05 deg
M 36.88775333625691 2.0655e-05 deg
tp 2459102.006103513915
(2020-Sep-09.50610351)
5.5036e-05 TDB
period 961.2350855789076
2.63
5.9635e-06
1.633e-08
d
yr
n .3745181645998581 2.3235e-09 deg/d
Q 2.163228982827373 8.9471e-09 au
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      12534 days (34.32 yr)  
   first obs. used      1986-09-02  
   last obs. used      2020-12-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54912  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:48  

Additional Information
 Earth MOID = .633935 au 
 Jupiter MOID = 3.12004 au 
 T_jup = 3.869 
[ 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 16.23   n/a E2021B55  

134941 (2001 BM47)          Discovered 2001-Jan-21 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2001 BM47 = 1986 RA4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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