Aries second decanate
Decanate in astrology is the space of 10 degrees in which we divide each zodiac sign, each sign has 3 decanates and each one of them has particular characteristics.
The first decanate of Aries you can already find here, now we will focus on the second one which belongs to the sun, since each decanate has a planet that is its own and that nuances its interpretation.
In this case we have people who have the capacity to make their projects shine, for them it is usually important to stand out from others, the star Alpheratz is found in this decanate, it is one of the few that seem entirely favorable and its influence when found next to the sun is to provide honors and favors from others, it also inclines toward progress in life.
The influence of this star will be felt significantly for those born on the 4th and 5th, and like all stars it will depend on the rest of the birth chart, to give an example we will say that if one was born on these dates around midday, the possibilities of achieving recognition and success expand significantly.

For lunar astrology, however, there is no such gridded separation and they consider that the second decanate of Aries belongs to the second mansion of the moon, this would occupy from degree 12, 51 to 25, 42 of Aries, its characteristics are those of giving courage and recklessness in enterprises, on the other hand it seems to predispose to put the will at the service of reflection and ambition above emotional aptitudes.
Of course lunar astrology explains the influence of the moon in the personal horoscope, unlike solar astrology which is the one usually explained, (the position of the sun at birth), knowing where each person's moon is located is not difficult as there are multiple programs that do it but you can consult it here, and if you wish to see it on the internet you can see it here.
Golfer Severiano Ballesteros was born at the end of the second decanate of Aries, and without a doubt he is a clear representative of its characteristics, with birth around midday, he was born to shine, in his birth chart moreover his moon is in the sign of Leo which only increases his desire to stand out and his capacity to shine, furthermore his birth occurs on the degree of exaltation of the sun 19º, he is a clear example of the attributes of this decanate.