Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Applying Titius-Bode's Law on Exoplanetry Systems   We report the application of Titius-Bode's law on 43 exoplanetary systems
containing four or more planets. Due to the fact that most of these systems
have their planets located within compact regions extending for less than the
semi-major axis of Mercury we found the necessity to scale down the Titius-Bode
law in each case. In this short article we present sample calculations for
three systems out of the whole set. Results show that all systems studied are
verifying the applicability of the law with high accuracy. Consequently our
investigation verifies practically the scale invariance of Titius-Bode law. The
results of this study buildup the confidence in predicting positions of the
exoplanets according to Titius-Bode's law besides enabling diagnosing possible
reasons of deviations.

19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org