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216430 (2009 BX75)
Classification: Main-belt Asteroid          SPK-ID: 2216430
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1541040202167824 4.3253e-08  
a 2.462128026377263 1.7087e-08 au
q 2.082704199224115 9.8338e-08 au
i 1.404115064838122 7.2992e-06 deg
node 152.8219613284112 0.00024324 deg
peri 322.6535971143242 0.00024716 deg
M 39.15522086558901 4.3904e-05 deg
tp 2459047.020084373438
(2020-Jul-16.52008437)
0.00017093 TDB
period 1411.121388262184
3.86
1.469e-05
4.022e-08
d
yr
n .2551162522193396 2.6558e-09 deg/d
Q 2.841551853530411 1.9721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      10415 days (28.51 yr)  
   first obs. used      1992-10-25  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55373  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:41:43  

Additional Information
 Earth MOID = 1.09917 au 
 Jupiter MOID = 2.24959 au 
 T_jup = 3.472 
[ 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 17.32   n/a MPCxxxxx  

216430 (2009 BX75)          Discovered 2009-Jan-25 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2009 BX75 = 2005 AG31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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