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226295 (2003 BH61)
Classification: Outer Main-belt Asteroid          SPK-ID: 2226295
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2285556269317975 4.9101e-08  
a 3.971064041137715 5.215e-08 au
q 3.063455009629167 1.9714e-07 au
i 6.931351646183453 6.5429e-06 deg
node 319.4178623860194 5.3604e-05 deg
peri 143.9514930341939 5.6239e-05 deg
M 85.05649977753004 1.5344e-05 deg
tp 2458317.589532838283
(2018-Jul-18.08953284)
0.00011994 TDB
period 2890.405422527927
7.91
5.6938e-05
1.559e-07
d
yr
n .1245500015998263 2.4535e-09 deg/d
Q 4.878673072646263 6.4069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      6743 days (18.46 yr)  
   first obs. used      2001-11-10  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6731  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 10:28:19  

Additional Information
 Earth MOID = 2.08389 au 
 Jupiter MOID = .337405 au 
 T_jup = 2.999 
[ 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 14.7   n/a MPO470422  

226295 (2003 BH61)          Discovered 2003-Jan-27 by NEAT at Haleakala
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2003 BH61 = 2001 VR54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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