We know that the last 2 Naligai (48 minutes) of the preceding nakshatra and first 2 naligai of the following nakshatra comes under this Nakshtra Sandhi period.
The following Nakshatra Sandhi is considered as very deadly and dangerous. The details are given below.
1. The Last 2 Naligai of the Revathi nakshatra and first 2 naligai of the Aswini nakshatra.
2. The Last 2 Naligai of the Ayilyam nakshatra and first 2 naligai of the Magham nakshatra.
3. The Last 2 Naligai of the Kettai nakshatra and first 2 Naligai of the Moolam nakshatra.
This type of Nakshatra Sandhi is called as "Kandantha Naligai". Here Kandam (Neck) + Antham (End) means a possible serious trouble ahead. Let us see the possible effects of this Nakshatra Sandhi.
1. If a baby is born during this time, then the "Ayush Homam" must be done immediately on the prescribed temples. Other pariharam also must be performed as per the analyzis of the natal horoscope (Kundali).
2. If a marriage is performed during this time, the marriage is likely to fail miserably.
3. If a travel is being started during this time, it could end in a disaster.
General: It is advised to avoid using this timings for all kinds of auspicious functions.