Ophiuchus, The New Zodiac Sign

My friends have been posting about their zodiac signs changing. There's a new zodiac sign (Ophiuchus) placed in between Sagittarius and Scorpio. Here's what it looks like:


The New Dates
Capricorn: Jan. 20 - Feb. 16
Aquarius: Feb. 16 - March 11
Pisces: March 11- April 18
Aries: April 18- May 13
Taurus: May 13- June 21
Gemini: June 21- July 20
Cancer: July 20- Aug. 10
Leo: Aug. 10- Sept. 16
Virgo: Sept. 16- Oct. 30
Libra: Oct. 30- Nov. 23
Scorpio: Nov. 23- Nov. 29
Ophiuchus: Nov. 29- Dec. 17
Sagittarius: Dec. 17- Jan. 20

The Original Dates
Capricorn - December 23 - January 20
Aquarius - January 21 - February 19
Pisces - February 20- March 20
Aries - March 21 - April 20
Taurus - April 21 - May 21
Gemini - May 22 - June 21
Cancer - June 22 - July 22
Leo - July 23 -August 21
Virgo - August 22 - September 23
Libra - September 24 - October 23
Scorpio - October 24 - November 22
Sagittarius - November 23 - December 22

Since my birthday is now in between Ophiuchus and Sagittarius, what does that make me?

I'm off to read more about it. HERE's a link on where to hear/read more.

---Update: Apparently only those born 2009 onwards are supposed to change zodiac signs. Am I the only one interested in the grasp of the whole concept of astrology?