---
title: "Computer Navigation"
id: 12212
type: "product"
slug: "computer-navigation"
url: "http://localhost/product/computer-navigation/"
markdown_url: "http://localhost/product/computer-navigation.md"
published_at: "2019-11-30T01:37:18+00:00"
modified_at: "2026-03-22T19:49:41+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Seven programs for computer navigation. Great circle sailing. rhumb-line sailing, dead reckoning, latitude by noon sight, longitude by time sight, star and planet identification, and sight reduction. 16K."
category:
  - name: "Math/Science"
    slug: "math-science"
    taxonomy: "category"
    url: "http://localhost/category/software/math-science/"
post_tag:
  - name: "Celestial Software"
    slug: "celestial-software"
    taxonomy: "post_tag"
    url: "http://localhost/tag/celestial-software/"
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
model:
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
genre:
  - name: "Mathematics"
    slug: "mathematics"
    taxonomy: "genre"
    url: "http://localhost/type/mathematics/"
  - name: "Software"
    slug: "software"
    taxonomy: "genre"
    url: "http://localhost/type/software/"
company:
  id: 10724
  title: "Celestial Software"
  type: "company"
  url: "http://localhost/company/celestial-software/"
price: 19.95
date: 1983
rarity: "Uncommon"
articles:
  - article:
      id: 19510
      title: "New Products and Services (Syntax v4 n7)"
      type: "article"
      url: "http://localhost/article/new-products-and-services-9/"
  - article:
      id: 24541
      title: "Resources (Sync v3 n5)"
      type: "article"
      url: "http://localhost/article/resources-sync-v3-n5/"
companies_products:
  - id: 10724
    title: "Celestial Software"
    type: "company"
    url: "http://localhost/company/celestial-software/"
---

Seven programs for computer navigation. Great circle sailing. rhumb-line sailing, dead reckoning, latitude by noon sight, longitude by time sight, star and planet identification, and sight reduction. 16K.