Σ 1258

No dss image available for Σ 1258
 
Aladin viewer for the region around Σ 1258
BD+49 1759, WDS J08435+4852

Type  Binary Star
Magnitude  7
Right Ascension  8h 43' 25.4"  (2000)
Declination  48° 51' 42" N
Constellation  Ursa Major
Description  Binary 7.7/7.8 10" @ 331°
Observing Notes

Captain William Henry Smyth
Apr 24, 1833    No. 6 The Crescent, Bedford, England (map)
150mm f/17.6 refractor by Tully 1827

A neat double star, close to the forepaw of Ursa Major; being about 2° west-north-west of ι, a bright star in that paw. A and B 8½, and both white. This object was pointed out by Piazzi in these words: "Duplex. Comes ejusdem magnitud. sequitur 0".2 temporis, 7" ad austrum;" but I have altered the quadrant, the stars being of the same brightness, to meet the following measures:
    S.  Pos. 330° 58'  Dist. 10".31  Ep. 1825.05
Σ. 331° 22' 9".62 1830.75
[WDS 331° 10".10 2019 ]
― A Cycle of Celestial Objects Vol II, The Bedford Catalogue, William Henry Smyth, 1844
Other Data Sources for Σ 1258
Associated objects for Σ 1258
Nearby objects for Σ 1258
3 objects found within 120'
HD 74010 HD 74010B NGC 2639
Credits...

Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.

A complete list of credits and sources can be found on the about page

Σ 1258