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227810 (2007 BM43)
Classification: Main-belt Asteroid          SPK-ID: 2227810
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1740495751065863 4.0659e-08  
a 2.604333518052077 2.214e-08 au
q 2.151050375799271 1.0238e-07 au
i 9.132954104206727 5.9334e-06 deg
node 126.6242772241866 5.1119e-05 deg
peri 156.642397814382 5.952e-05 deg
M 325.0617883713142 3.3694e-05 deg
tp 2459349.484640662491
(2021-May-14.98464066)
0.00014485 TDB
period 1535.123526312958
4.20
1.9576e-05
5.36e-08
d
yr
n .2345088156290875 2.9904e-09 deg/d
Q 3.057616660304882 2.5993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      7175 days (19.64 yr)  
   first obs. used      2000-08-01  
   last obs. used      2020-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57035  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:41:15  

Additional Information
 Earth MOID = 1.13609 au 
 Jupiter MOID = 2.12671 au 
 T_jup = 3.374 
[ 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 15.99   n/a E2021B55  

227810 (2007 BM43)          Discovered 2007-Jan-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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