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72287 (2001 BA11)
Classification: Main-belt Asteroid          SPK-ID: 2072287
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08948110695469796 4.418e-08  
a 2.52861290614402 1.4392e-08 au
q 2.302349824242317 1.1291e-07 au
i 14.69813720467154 4.745e-06 deg
node 224.7226233424939 1.7517e-05 deg
peri 306.330048149014 3.211e-05 deg
M 304.5365092034227 2.9873e-05 deg
tp 2459426.769830491771
(2021-Jul-31.26983049)
0.00012229 TDB
period 1468.662318349143
4.02
1.2539e-05
3.433e-08
d
yr
n .2451210162487588 2.0927e-09 deg/d
Q 2.754875988045722 1.568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      684  
   data-arc span      8742 days (23.93 yr)  
   first obs. used      1997-04-12  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53256  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:15:30  

Additional Information
 Earth MOID = 1.33085 au 
 Jupiter MOID = 2.28314 au 
 T_jup = 3.401 
[ 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 15.31   n/a E2021B10  

72287 (2001 BA11)          Discovered 2001-Jan-16 by NEAT at Haleakala
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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