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332904 (2011 BD56)
Classification: Main-belt Asteroid          SPK-ID: 2332904
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07831325935131157 5.4756e-08  
a 2.633661026844676 2.2326e-08 au
q 2.427410447805947 1.5344e-07 au
i 8.557591856411989 7.4722e-06 deg
node 158.9212072368643 3.3398e-05 deg
peri 84.8678640076389 5.8991e-05 deg
M 313.8948474899762 4.8738e-05 deg
tp 2459200.433332387461
(2020-Dec-16.93333239)
0.00021211 TDB
period 1561.127026829323
4.27
1.9851e-05
5.435e-08
d
yr
n .2306026311844505 2.9323e-09 deg/d
Q 2.839911605883405 2.4075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6236 days (17.07 yr)  
   first obs. used      2003-03-26  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54591  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:31:39  

Additional Information
 Earth MOID = 1.4334 au 
 Jupiter MOID = 2.19303 au 
 T_jup = 3.378 
[ 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 16.5   n/a MPO418710  

332904 (2011 BD56)          Discovered 2003-Mar-26 by NEAT at Palomar
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2011 BD56 = 2003 FY59 = 2007 FT50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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