As Buddha is auspicious by its nature and it rules Wednesday, thus it is considered to be good day and all auspicious works can be done during it. The nature of it is "ordinary, mixed", thus all "ordinary" types of works are good at this weekday. In combination with "mixed" Nakshatras (Mishra or Sadharana Nakshatras which are Vishakha and Krttika) activity related to this Nakshatras will be very fruitful. As for effectiveness - Wednesday is effective during night and day both. Wednesday is auspiscious for everything related to green colour, works, related to intellect. All works that somehow are related to maintenance, finding solutions for any kind of problems, etc. are very auspiscious at this day (as Vishnu is a tutelary Devata of it). Adhi-Devata (superior deity who's ruling the day) of Wednesday is Hari (another form of Vishnu).

Works in following fields are prescribed for Wednesday: fine arts; all types of arts; literature-, music-, dancing & starting thereof; sculpturing; theatre; education; writing; learning of Vedas, Shastras; Moorti or Prateema (idol) making; Mantra Kriya; meritorious works; marriage; friendship; starting of fasting; taking of holy bath; trade; intellectual works, clever works; scientifical activity (science); metal work; war; argument; intelligence; ingenuity; messenger, diplomacy; physical exercise; collection of articles; juices and food grains; green sapphire; earth; clothes; fragrant articles; ending of fasting; works which take long time and works which finish in the middle.

It's nature is Bala Prada, which can be interpreted as "one that gives power". It's good for following works: first feeding; Upanayana, Deva Pratishta, Manglik works; tonsure, cutting one's hair, nails, shaving; worshipping to something related to water (Apas, Jala); painting, singing, art; education; entering into house; jewellery; works related to animals (horses, elephants), conveyance.

Being Jaya Tithi also is suitable for following works or actions: weapon making; wars; training in army, collection of army, any matters related to power or strength; travelling; festival; medicine; trades; house matters; flags & conch-shell.

Related Devatas: Gauri, Hari (Vishnu), Mangala.
Sompad Tithi month: none.
Manvadi Tithi month: none.
Maasa Tithi Shoonya: Shravana.
Tithi Shoonya Lagna: Makara, Simha.
Tithi Shoonya Nakshatra: all Uttaras - Phalguni, Ashadha, Bhadrapada.
Surya Rashi for Dagdha Tithi: none.

Specific actions and works that are suitable for initiation during Chandra in Ashwini: Manglik (auspicious) works, Upanayana, Seemanta, Alankar; first feeding; education; hair cutting; art, painting; travelling; clothes, ornament; jewellery; farming, female works; installation; stables for horses & elephants.

Vanija (Vanijā) is benefic, moving Karana, ruled by Lakshmi or Shree Devi (according to vedic tradition, deity, Vishnu's consort, that is responsible for wealth, happiness and luck), suitable for: trade, stable works, meetings, enjoying comforts. Graha, who's ruling Vanijā, is Shukra (Venus).

Dhruva is the 12th Nitya (Naisargika) Yoga, which is ruled by Bhumi and considered to be benefic. In some sources as Jyotirvidabharanam it's considered to be malefic one with the first 4 Ghati of it being Visha (Visha Ghati - especially bad, "poisoned", Ghati)). Its effect usually described as "firm", "stable" or "permanent". Graha, who's ruling Dhruva, is Ketu.

Analysing Muhurta, Chandra in Mesha (Aries) gives bad Chandrabala if one's Janma Rashi (disposition of Chandra in certain sign at birth time) is Kanya (Virgo), Vrshchika (Scorpio) or Vrishabha (Taurus).