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312654 (2010 KT41)
Classification: Main-belt Asteroid          SPK-ID: 2312654
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054483142017183 5.5566e-08  
a 2.469035341791056 2.4464e-08 au
q 2.208679727294726 1.3056e-07 au
i 12.98670299392002 5.4773e-06 deg
node 184.1216787920191 1.7072e-05 deg
peri 158.218178280625 2.6245e-05 deg
M 177.2553574021026 2.2348e-05 deg
tp 2458302.771832285911
(2018-Jul-03.27183229)
8.2081e-05 TDB
period 1417.063743846494
3.88
2.1061e-05
5.766e-08
d
yr
n .2540464404394482 3.7758e-09 deg/d
Q 2.729390956287386 2.7044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      5016 days (13.73 yr)  
   first obs. used      2006-05-08  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51597  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:47:10  

Additional Information
 Earth MOID = 1.20695 au 
 Jupiter MOID = 2.69347 au 
 T_jup = 3.442 
[ 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 16.5   n/a MPO413278  
diameter diameter 2.233 km 0.285 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.098   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

312654 (2010 KT41)          Discovered 2010-May-20 by WISE at WISE
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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