Hasta is the thirteenth, ruled by the Moon, its symbol an open hand, its deity Savitṛ — the impeller, the Sun in its aspect of setting everything in motion (the famous Gāyatrī mantra is addressed to him).
Mechanically the Moon is mind and feeling, Savitṛ is impulse and realisation, and the hand is the junction between them: what you thought of only exists once a hand has been through it. The name hasta simply means 'hand'. A hand works, heals, performs sleight, and takes things away — so this nakshatra's character is skill itself: neutral, highly effective, its products visible and its process not.
Where you'll recognise it: deft hands, fast at learning technique, strong ability to make a problem go away, attention to detail, an urge to tidy disorder, and an occasional habit of routing around trouble with skill rather than solving it. Running well, you're the best at turning thought into object: you make it, you fix it, you land the abstract. Stuck, only the technique is left — sleight where honesty was needed, or work so smooth nobody knows how hard it was. Uttara Phalguni before it keeps its word; Chitra after it is the jewel: once the hand is fluent, it has to make something worth looking at.