What constellation is1March 998 14?

It's Pisces. The date of birth of Pisces is 19. From February to March 20th, it's in the zodiac, east of Aquarius and west of Aries. On the celestial sphere, there are two intersections between the ecliptic and the celestial equator. The intersection formed by the intersection of the ecliptic from the south of the celestial equator from west to east to the north of the celestial equator is called vernal equinox in astronomy and is in Pisces.