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215937 (2005 KW10)
Classification: Main-belt Asteroid          SPK-ID: 2215937
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08755958051257452 5.1635e-08  
a 2.614996582598037 3.7574e-08 au
q 2.386028578783937 1.3836e-07 au
i 14.9561957283085 7.1152e-06 deg
node 39.40471217057017 2.1135e-05 deg
peri 222.4236626955562 8.1474e-05 deg
M 179.0632023880141 8.9069e-05 deg
tp 2458232.238691221264
(2018-Apr-23.73869122)
0.00037045 TDB
period 1544.561179918103
4.23
3.329e-05
9.114e-08
d
yr
n .233075908342516 5.0235e-09 deg/d
Q 2.843964586412137 4.0864e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      6252 days (17.12 yr)  
   first obs. used      2002-12-07  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54815  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:28:56  

Additional Information
 Earth MOID = 1.39144 au 
 Jupiter MOID = 2.20398 au 
 T_jup = 3.354 
[ 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 16.0   n/a MPO454551  
diameter diameter 3.673 km 0.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215937 (2005 KW10)          Discovered 2005-May-31 by Broughton, J. at Reedy Creek
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2005 KW10 = 2009 HF2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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