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310071 (2010 KR59)
Classification: TransNeptunian Object          SPK-ID: 2310071
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5676032038304325 9.1152e-06  
a 30.13579512993893 0.0006919 au
q 13.03062126420805 2.6073e-05 au
i 19.63988411618119 2.1998e-05 deg
node 46.80907927886108 4.6908e-05 deg
peri 108.8083748026644 0.0002576 deg
M 19.82069888010352 0.00072887 deg
tp 2455273.606703549248
(2010-Mar-18.10670355)
0.0098923 TDB
period 60425.80001679615
165.44
2.081
0.005697
d
yr
n .005957720045078977 2.0518e-07 deg/d
Q 47.24096899566981 0.0010846 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      4878 days (13.36 yr)  
   first obs. used      2005-12-25  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .42604  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:10:16  

Additional Information
 Earth MOID = 12.0962 au 
 Jupiter MOID = 8.01013 au 
 T_jup = 3.905 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.7   n/a MPO450238  
diameter diameter 110.060 km 30.820 urn:nasa:pds:neowise_diameters_albedos::2.0[centaurs] (http://adsabs.harvard.edu/abs/2013ApJ...773...22B)  
rotation period rot_per 8.988 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.121   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[centaurs] (http://adsabs.harvard.edu/abs/2013ApJ...773...22B)  

310071 (2010 KR59)          Discovered 2010-May-18 by WISE at WISE
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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