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241066 (2006 SP218)
Classification: Main-belt Asteroid          SPK-ID: 2241066
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1422438592310042 5.3607e-08  
a 2.720510022154789 2.4624e-08 au
q 2.333534177526867 1.453e-07 au
i 9.740990862609481 6.5544e-06 deg
node 43.22513232275733 2.9426e-05 deg
peri 9.881325241445525 3.6945e-05 deg
M 342.317348051875 2.2683e-05 deg
tp 2459081.004252163057
(2020-Aug-19.50425216)
0.00010365 TDB
period 1638.981011656092
4.49
2.2252e-05
6.092e-08
d
yr
n .2196486703871215 2.9821e-09 deg/d
Q 3.107485866782711 2.8126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      409  
   data-arc span      8471 days (23.19 yr)  
   first obs. used      1995-04-08  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5938  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:22:11  

Additional Information
 Earth MOID = 1.345 au 
 Jupiter MOID = 2.27766 au 
 T_jup = 3.323 
[ 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 15.8   n/a MPO450085  
diameter diameter 4.552 km 0.537 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

241066 (2006 SP218)          Discovered 2006-Sep-29 by Lowe, A. at Mayhill
Reference: 20100527/Numbers.arcLast Updated: 2010-06-03

[ show close-approach data ]
Alternate Designations
 2006 SP218 = 2004 FF115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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