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216667 (2004 BD16)
Classification: Main-belt Asteroid          SPK-ID: 2216667
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1807949117218413 3.2547e-08  
a 2.599610009169896 1.1217e-08 au
q 2.12961374705081 8.3562e-08 au
i 5.783093640634863 3.9275e-06 deg
node 80.51006432834859 4.4745e-05 deg
peri 34.95016426528667 4.669e-05 deg
M 26.84163267175039 1.4012e-05 deg
tp 2459086.352302539732
(2020-Aug-24.85230254)
5.9283e-05 TDB
period 1530.949014474268
4.19
9.9086e-06
2.713e-08
d
yr
n .23514826202336 1.5219e-09 deg/d
Q 3.069606271288982 1.3245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      9681 days (26.51 yr)  
   first obs. used      1994-10-27  
   last obs. used      2021-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55185  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:41:54  

Additional Information
 Earth MOID = 1.14893 au 
 Jupiter MOID = 2.04783 au 
 T_jup = 3.385 
[ 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 16.36   n/a MPCxxxxx  

216667 (2004 BD16)          Discovered 2004-Jan-18 by NEAT at Palomar
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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