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2022-05-13

Condition: VG6

Location: Cabin: 44.31, -103.88

9:30PM

Target: ζ Ursae Majoris

Const: Ursa Major

RaDec: 13h24m +54°48

Scope: ST80

Setting: 72x

Double: AB: 170°, AC: 80°

Image

Mizar and the closer binary appear white-yellow. Alcor appears white-blue.

9:46PM

Target: α Canum Venaticorum

Const: Canes Venatici

RaDec: 12h57m +38°11

Scope: ST80

Setting: 114x

Double: AB: 260°

Image

Primary, yellow-white. Secondary too faint to detect color.

10:20PM

Target: 24 Comae Berenices

Const: Coma Berenices

RaDec: 12h36m +18°15

Scope: ST80

Setting: 114x

Double: AB: 265°

Image

Almost washed out due to the full moon. Found by navigating from Cor Caroli to Chara, then Dec down about 30°.

10:30PM

Target: ι Boötis

Const: Bootes

RaDec: 14h16m +51°16

Scope: ST80

Setting: 114x

Double: AB: 15°

Image

Primary blue, secondary violet.

10:40PM

Target: κ Boötis

Const: Bootes

RaDec: 14h14m +51°41

Scope: ST80

Setting: 114x

Double: AB: 250°

Image

Primary and secondary blue