Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The short-period low-mass binary system CC Com revisited   In this study we determined precise orbital and physical parameters of the
very short period low-mass contact binary system CC Com. The parameters are
obtained by analysis of the new CCD data with the archival spectroscopic data.
The physical parameters of the components derived as $M_\textrm{c}$ = 0.717(14)
$M_{\odot}$, $M_\textrm{h}$ = 0.378(8) $M_{\odot}$, $R_\textrm{c}$ = 0.708(12)
$R_{\odot}$, $R_\textrm{h}$ = 0.530(10) $R_{\odot}$, $L_\textrm{c}$ = 0.138(12)
$L_{\odot}$, $L_\textrm{h}$ = 0.085(7) $L_{\odot}$, and the distance of the
system is estimated as 64(4) pc. The times of minima obtained in this study and
with those published before enable us to calculate the mass transfer rate
between the components which is $1.6\times10^{-8}$ M$_{\odot}$yr$^{-1}$.
Finally, we discuss the possible evolutionary scenario of CC Com.

36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph