Calculation of intercept and direction of position line - Star as the celestial body

This video explains the procedure for the calculation of Intercept and the orientation of the position line using the Marc St. Hilaire method in the topic of celestial navigation.
The example uses star as a celestial body and this is example 2 in the series.
Contents of this video will benefit mariners preparing for exams (written and oral examinations).
Mariners will also benefit by watching the following videos:
Intercept (Sun): • Calculating the interc...
Intercept (Sun -Example 2): • Intercept Calculation ...
Intercept (Star): • How to use the Interce...
Intercept (Planets): • How to use the Interce...
Intercept (Moon): • Calculating the interc...
Staggered observations (Example 1): • Staggered Observations...
Staggered observations (Example 2): • Staggered Observations...
Staggered Observations (Example 3): • Staggered observations...
Variation, deviation, and compass error: • What is the Variation,...
Longitude, GHA and LHA: • Relationship between l...
Ambiguity of chronometer time: • The ambiguity of chron...
Twilight: • Twilight: Nautical nav...
Calculating sunset time: • Calculating sunset tim...
Back angle of sextant: • Back Angles of a Sexta...
Using back angle (Meridian Passage): • Using the back angle o...
Long by chron (Sun): • Longitude by chronomet...
Long by chron (Sun -Part 1): • Long by Chron - Part 1...
Long by chron (Sun -Part 2): • Long by Chron - Part 2...
Long by chron (Star): • Longitude by chronomet...
Long by chron (Planets): • How to use Longitude b...
Long by chron (Moon): • Longitude by chronomet...
Ex-meridian (Sun): • How to use the Ex-meri...
Ex-meridian (Stars): • How to use the Ex meri...
Ex-meridian (Planets): • How to use the Ex-meri...
Ex-meridian (Moon): • Ex-meridian method for...
Polaris: • Polaris (Pole Star) - ...
PZX triangle: • PZX triangle Rational ...
Venus as morning or evening star: • Why Venus is known as ...
Solving quadrantal triangles: • Solving Quadrantal tri...
Circumpolar bodies (Theory): • Circumpolar Bodies Cel...
Circumpolar bodies (worked example): • Circumpolar Bodies - W...
Circumpolar bodies (more worked examples): • Circumpolar Bodies - M...
Circumpolar bodies (Crossing the prime vertical): • Circumpolar Bodies - C...
Meridian Passage (Theory): • Meridian Passage of a ...
Meridian passage (Sun - example 1): • How to calculate the s...
Meridian Passage (Sun - example 2): • Meridian Passage of Su...
Meridian passage (Sun -example 3): • Meridian Passage Calcu...
Meridian Passage (Star): • How to calculate the s...