Works in following fields are prescribed for Thursday: Manglik works, Alankaar, Yagyas, Havan, Pitri Sharadh, worshipping, peaceful religious works, temple, installing of deity \ idol \ Moortee \ Prateema \ Yantra; education, gaining wisdom, knowledge related works, learning in general, working with Shaastras; truthful works related to understanding the sense of life, meditation; wearing new clothes and trading thereof, ornaments, starting living in the house, doctor, medicine, trading in medicine, health related works, fasting; physical works, development and expanding works; king; wealth, gold, silver; trees; elephant, horse, bullock; transport, travel.

It's nature is Ugra Prada, which can be interpreted as "increase of agression". It's good for following works: hunting, poisoning, making of fire arms, fire, gambling; drinking, making alcohol drinks; quarrels, opposition / encounter. Being Rikta (that can be translated as "empty hands", "scanty", "destitute"), this Tithi is also suitable for following works: arresting, poisoning, uses of weapon, surgery, igniting fire. Travelling in any direction is strictly prohibited and should be avoided during Shukla Navami.

Related Devatas: Durga, Nagas (Sarpas), Ashtavasu, Shani.
Sompad Tithi month: none.
Manvadi Tithi month: Ashwina.
Maasa Tithi Shoonya: Chaitra.
Tithi Shoonya Lagna: Karkata (or Vrshchika), Simha.
Tithi Shoonya Nakshatra: Krttika.
Surya Rashi for Dagdha Tithi: none.

Specific actions and works that should be initiated during Chandra in Uttara Bhadrapada: marriage, Upanayana, Seemantha, installation of deity or idol, erection of temple, house and entrance thereof, coronation, honouring & rewarding; wearing new clothes; works related to horses, elephants or any kind of vehicles; place of living of elephant, camel or horse; seeing and honouring master or Guru; iron & stone works; conveyance, travelling, reverse actions-leaving home. Activities also prescribed for Hasta, Pushya, Moola and Shravana Nakshatras are also suitable.

Kaulava is a benefic, moving Karana, ruled by Mitra (who's a patron of divinity of honesty, friendship, contracts and meetings (translated from sanskrit as "friend")), suitable for: friendship, female works, dating, engagement for marriage, Siddhi. Graha (planet), who's ruling Kaulava, is Mangala.

Siddhi is the 16th Nitya (Naisargika) Yoga, which is ruled by Ganesha and considered to be benefic. Its effect usually described as "prosperity, accomplishment, fulfillment, completion, success, ascetic qualities, the fruition of adoration of Gods, acquisition of supernatural powers (by completion of magical, mystical or alchemical rite or process)". Mangala is Graha, who's ruling Siddhi.

Analysing Muhurta, Chandra in Meena (Pisces) gives bad Chandrabala if one's Janma Rashi (disposition of Chandra in certain sign at birth time) is Simha (Leo), Tula (Libra) or Mesha (Aries).