Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Orbital Period of Intermediate Polar 1WGA J1958.2+3232   The detection of the orbital period of 4.36his reported for the new
Intermediate Polar 1 WGA 1958.2+3232. The orbital period was derived from
time-resolved photometric and spectral observations. We also confirmed the 733
sec spin period of the White Dwarf consistent with the X-ray pulsations and
were able to distinguish the beat period in the light curve. Strong modulations
with orbital period are detected in the emission spectral lines from spectral
observations. They show the presence of a bright hot spot on the edge of the
accretion disk.
  The parameters of this recently discovered Intermediate Polar are determined.

1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an