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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457194.5 (2015-Jun-21.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1419783851845654 5.4594e-08  
q 2.335247792524062 1.4838e-07 au
tp 2457433.760380868509
(2016-Feb-15.26038087)
9.7792e-05 TDB
node 43.27679161847492 2.9392e-05 deg
peri 8.439918532651388 3.6928e-05 deg
i 9.748308529572844 6.5646e-06 deg
  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
 Jupiter MOID = 2.27766 au 
 T_jup = 3.323 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.980466088392594E-15 -8.017294517211795E-15 -3.013751457364073E-12 -2.495221392489826E-14 -6.998599524459384E-13 6.888610333014854E-15
q -8.017294517211795E-15 2.201726916500486E-14 8.56328285898626E-12 6.593214240926708E-14 1.969450275122397E-12 -1.845385963893252E-14
tp -3.013751457364073E-12 8.56328285898626E-12 9.563353194812283E-9 3.684432844777517E-11 2.21276513368434E-9 -1.729447521151901E-11
node -2.495221392489826E-14 6.593214240926708E-14 3.684432844777517E-11 8.638995522886775E-10 -8.420641761797119E-10 -8.703341904338849E-11
peri -6.998599524459384E-13 1.969450275122397E-12 2.21276513368434E-9 -8.420641761797119E-10 1.363711663234795E-9 8.160948690192442E-11
i 6.888610333014854E-15 -1.845385963893252E-14 -1.729447521151901E-11 -8.703341904338849E-11 8.160948690192442E-11 4.30943034071583E-11

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

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