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Code: NP321-24
The Star Almanac contains positions of the major and selected bright stars in a tabular format for easy identification.
Weight(kg):
0.18
£27.75 ex VAT
QtyAdd to Cart
The Star Almanac contains positions of the major and selected bright stars in a tabular format for easy identification. It is ideal for land surveyors who use astronomical observations to determine their geographical position or the direction to true north.
This includes:
- A CD containing the almanac in PDF format and the coefficients representing the positions of the Sun and stars in ASCII files.
- Coefficients for calculating the Greenwich hour angle and declination of all the stars published in The Star Almanac, accurate to about 1 arcsecond.
- Polynomial coefficients for calculating R (GHA Aries - UT), declination, E and semi-diameter of the Sun are also included.
FREE DELIVERY for non-trade customers for orders £75 or over to any address in the UK or Ireland.
UK Standard Delivery – Usually 2-3 days
UK Next Day Special Delivery – Next day before 1pm (Sundays Excluded)
UK Express Courier – Next working day before 5pm
Ireland Express Courier – Next working day before 5pm
Europe Economy Courier – Usually 5-7 days
Europe Express Courier – Usually 1-2 days
Worldwide Express Courier – Usually 2-5 days depending on your exact location
If you live in a remote area, a ‘remote area surcharge’ may be applicable when booking your order on with a courier service for dispatch. A remote area surcharge is an additional fee that is added by a courier service for delivery to a remote location. We will always contact you about this should it ever happen, as it is not a fee that applies during the checkout phase of the online ordering process, but you will be expected to pay it should you wish to receive your order.
Orders placed with us will be dispatched within one to two working days. Dispatch is dependent upon the time when the order is received and provided that all goods ordered are immediately available. If any items are temporarily out of stock, we will endeavour to dispatch the complete order within 7 working days. We always endeavour to ship complete orders and try our best not to ship part orders as a general rule, but on occasion this rule may have grounds for it to be broken due to the varying nature of orders received. We will always try our best to communicate the status of your order should any issue arise that we feel you need to be made aware of.
UK Standard Delivery – Usually 2-3 days
UK Next Day Special Delivery – Next day before 1pm (Sundays Excluded)
UK Express Courier – Next working day before 5pm
Ireland Express Courier – Next working day before 5pm
Europe Economy Courier – Usually 5-7 days
Europe Express Courier – Usually 1-2 days
Worldwide Express Courier – Usually 2-5 days depending on your exact location
If you live in a remote area, a ‘remote area surcharge’ may be applicable when booking your order on with a courier service for dispatch. A remote area surcharge is an additional fee that is added by a courier service for delivery to a remote location. We will always contact you about this should it ever happen, as it is not a fee that applies during the checkout phase of the online ordering process, but you will be expected to pay it should you wish to receive your order.
Orders placed with us will be dispatched within one to two working days. Dispatch is dependent upon the time when the order is received and provided that all goods ordered are immediately available. If any items are temporarily out of stock, we will endeavour to dispatch the complete order within 7 working days. We always endeavour to ship complete orders and try our best not to ship part orders as a general rule, but on occasion this rule may have grounds for it to be broken due to the varying nature of orders received. We will always try our best to communicate the status of your order should any issue arise that we feel you need to be made aware of.
