Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Direct Imaging Discovery of a `Super-Jupiter' Around the late B-Type
  Star Kappa And   We present the direct imaging discovery of an extrasolar planet, or possible
low-mass brown dwarf, at a projected separation of 55 +/- 2 AU (1.058 +/- 0.007
arcsec) from the B9-type star Kappa And. The planet was detected with
Subaru/HiCIAO during the SEEDS survey, and confirmed as a bound companion via
common proper motion measurements. Observed near-infrared magnitudes of J =
16.3 +/- 0.3, H = 15.2 +/- 0.2, Ks = 14.6 +/- 0.4, and L' = 13.12 +/- 0.09
indicate a temperature of ~1700 K. The galactic kinematics of the host star are
consistent with membership in the Columba association, implying a corresponding
age of 30 +20 -10 Myr. The system age, combined with the companion photometry,
points to a model-dependent companion mass ~12.8 MJup. The host star's
estimated mass of 2.4-2.5 Msun places it among the most massive stars ever
known to harbor an extrasolar planet or low-mass brown dwarf. While the mass of
the companion is close to the deuterium burning limit, its mass ratio, orbital
separation, and likely planet-like formation scenario imply that it may be best
defined as a `Super-Jupiter' with properties similar to other recently
discovered companions to massive stars.

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The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
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The categories of this paper are: solv-int
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The categories of this paper are: dg-ga
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The categories of this paper are: math-ph
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The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
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The categories of this paper are: q-fin
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: cond-mat
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The categories of this paper are: supr-con
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-th
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The categories of this paper are: econ