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Sagitta

Sagittae

Northern 80 sq° Sge

Brightest star: Gamma Sagittae

Mythology

The Arrow, the third-smallest constellation. Variously identified as the arrow of Heracles, Apollo, or Eros. One of the original Ptolemaic constellations despite its small size.

Observing Highlights

Contains the globular cluster M71 and lies in a rich Milky Way field. Best seen in summer alongside nearby Vulpecula and Delphinus.

Main Stars

20

HIP 98337; Gamma Sge; 12 Sge

3.47 mag M0- III

HIP 97365; Delta Sge; 7 Sge

3.82 mag 0.1″ B: 5.0 M2II + B0V

Sham

HIP 96757; Alpha Sge; 5 Sge

4.37 mag 29.8″ B: 12.7 G1II

HIP 96837; Beta Sge; 6 Sge

4.37 mag G8IIIaCN0.5

HIP 97496; Zeta Sge; 8 Sge

5.00 mag 0.2″ B: 6.0 A3V

HIP 98920; Eta Sge; 16 Sge

5.10 mag K2III

HIP 98085; 10 Sge

5.36 mag G5Ib

HIP 98438; 13 Sge

5.37 mag 28.5″ B: 13.4 M4IIIa

HIP 98234; 11 Sge

5.53 mag B9III

HIP 94620; 1 Sge

5.64 mag A4V

HIP 96516; Epsilon Sge; 4 Sge

5.66 mag 87.9″ B: 8.3 G8III

HIP 98819; 15 Sge

5.80 mag 163.2″ B: 9.5 G1V
5.80 mag gK5
5.96 mag 46.6″ B: 10.4 K3II-III+G8IV
6.00 mag G8III
6.07 mag 132.3″ B: 10.8 G5V
6.09 mag K1III

HIP 99913; 18 Sge

6.13 mag K1III
6.22 mag K0

HIP 97796; 9 Sge

6.23 mag O7.5Iaf

Double Stars

12

HIP 99352; Theta Sge; 17 Sge

6.48 mag 11.6″ B: 8.8 F5IV

HIP 96516; Epsilon Sge; 4 Sge

5.66 mag 87.9″ B: 8.3 G8III
6.38 mag 28.4″ B: 9.5 K4Ib

HIP 98438; 13 Sge

5.37 mag 28.5″ B: 13.4 M4IIIa
5.96 mag 46.6″ B: 10.4 K3II-III+G8IV

HIP 95398; 2 Sge

6.25 mag 342.3″ B: 6.9 A2III-IV

Sham

HIP 96757; Alpha Sge; 5 Sge

4.37 mag 29.8″ B: 12.7 G1II

HIP 98085; 10 Sge

5.36 mag G5Ib

HIP 94910

6.58 mag B8III+K:

HIP 98819; 15 Sge

5.80 mag 163.2″ B: 9.5 G1V
6.07 mag 132.3″ B: 10.8 G5V
6.73 mag 0.6″ B: 8.0 B9IV

Variable Stars

2

HIP 94910

6.58 mag B8III+K:

HIP 98085; 10 Sge

5.36 mag G5Ib

Deep Sky Objects

7
Globular Cluster (1)

NGC 6838

8.2 mag 7.2
Planetary Nebula (3)
12.0 mag 0.1
13.0 mag 0.1
12.0 mag < 0.1
Unknown (3)