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134261 (2006 BA21)
Classification: Main-belt Asteroid          SPK-ID: 2134261
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06028325477005477 4.5985e-08  
a 2.375284272548889 1.5745e-08 au
q 2.23209440559552 1.1015e-07 au
i 4.513573769866325 4.6716e-06 deg
node 308.7330566210478 6.3707e-05 deg
peri 219.9514692905091 7.558e-05 deg
M 297.7633001266726 4.2627e-05 deg
tp 2459231.661695806965
(2021-Jan-17.16169581)
0.00015933 TDB
period 1337.124408265293
3.66
1.3295e-05
3.64e-08
d
yr
n .2692344839228856 2.677e-09 deg/d
Q 2.518474139502258 1.6694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      8045 days (22.03 yr)  
   first obs. used      1997-11-24  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57982  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 10:55:24  

Additional Information
 Earth MOID = 1.24085 au 
 Jupiter MOID = 2.46277 au 
 T_jup = 3.535 
[ 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 16.6   n/a MPO453827  

134261 (2006 BA21)          Discovered 2006-Jan-22 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 2006 BA21 = 2002 AK70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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