Stellar and Astrometric - Musharof Chy

Musharof Chy

2579 ビュー

11 ヶ月前に作成

The Double Star Library hopes to be a means by which various types of binary and multiple star info...

Musharof Chy

2579 ビュー

11 ヶ月前に作成

USNO is making the USNO-SA2.0 catalog (54,787,624 stars in all on one CD-ROM) available for free. T...

Musharof Chy

2579 ビュー

11 ヶ月前に作成

A form that gives access to the catalogue of results from the Hipparcos mission.

Musharof Chy

2579 ビュー

11 ヶ月前に作成

European Space Agency's Hipparcos mission. Research tools, news, catalogues, education resources, a...

Musharof Chy

2579 ビュー

11 ヶ月前に作成

ESA announcement of a recalculation of the data which improves accuracy by compensating for systema...