Thirteen years old, February 12th. What seat is this?

February in Gregorian calendar 12 is Aquarius.

The following are twelve constellations for your reference:

Constellation name, date, constellation attribute, lucky color, lucky number.

Aries 03/2 1-04/ 19 fire sign is bright red, blood red 6, 7.

Taurus 04/20- 0520 Earth sign purple 1, 9

Gemini: light pink air signs.

Cancer: Water sign Earth sign 8, 3

The fire sign is brown and crimson.

Virgo 08/23-09/22 Earth sign yellow 4.8

Libra 09/23- 10/22 air signs orange 6, 9

Scorpio10/23-1121water sign is dark gray, crimson 3,5.

Sagittarius11/22-12/21fire sign 9.

Capricorn12/22-0119 earth sign crimson 3,7

Aquarius 0 1/ 20- 02/ 18 air signs Gold 4,8

Pisces 02/ 19- 03/20 Aquarius purple 5,