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JPL Small-Body Database Browser
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212559 (2006 SE66)
Classification: Main-belt Asteroid          SPK-ID: 2212559
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04642608915252536 4.4064e-08  
a 2.920028495973451 3.1179e-08 au
q 2.784462992691473 1.3644e-07 au
i 11.98693110667651 5.4375e-06 deg
node 178.6550946392094 2.0145e-05 deg
peri 134.4694597869417 5.8232e-05 deg
M 225.4528287716658 5.65e-05 deg
tp 2459281.663129345703
(2021-Mar-08.16312935)
0.00029101 TDB
period 1822.548362226829
4.99
2.9191e-05
7.992e-08
d
yr
n .1975256226178515 3.1637e-09 deg/d
Q 3.05559399925543 3.2627e-08 au
  Orbit Determination Parameters
   # obs. used (total)      319  
   data-arc span      6424 days (17.59 yr)  
   first obs. used      2001-09-20  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55744  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:03:21  

Additional Information
 Earth MOID = 1.78499 au 
 Jupiter MOID = 2.10463 au 
 T_jup = 3.246 
[ 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 15.9   n/a MPO433389  
diameter diameter 3.798 km 0.631 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212559 (2006 SE66)          Discovered 2006-Sep-19 by LONEOS at Anderson Mesa
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2006 SE66 = 2001 SP90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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