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List of stars in Microscopium

Last updated December 06, 2025

This is the list of notable stars in the constellation Microscopium, sorted by decreasing brightness.

Name

B

F

G

Var

HD

HIP

RA

Dec

vis.
mag.

abs.
mag.

Dist. (ly)

Sp. class

Notes

γ Mic

γ

(1)

199951

103738

21^h 01^m 17.46^s

−32° 15′ 28.0″

4.67

0.49

223

G8III

variable star, ΔV = 0.007^m, P = 8.72829 d, 1 PsA

ε Mic

ε

(4)

202627

105140

21^h 17^m 56.25^s

−32° 10′ 20.9″

4.71

1.19

165

A0V

4 PsA

θ¹ Mic

θ¹

203006

105382

21^h 20^m 45.58^s

−40° 48′ 34.2″

4.80

1.01

186

A2p

α² CVn variable, V_max = 4.77^m, V_min = 4.87^m, P = 2.1215 d

α Mic

α

27

198232

102831

20^h 49^m 58.08^s

−33° 46′ 46.8″

4.89

−0.45

380

G8III

ι Mic

ι

197937

102693

20^h 48^m 29.00^s

−43° 59′ 17.8″

5.11

2.04

134

F1IV

ν Mic

ν^[1]

195569

101477

20^h 33^m 55.06^s

−44° 30′ 57.5″

5.12

1.01

216

K0III

2 PsA

ε^[2]

(2)

49

200763

104174

21^h 06^m 24.68^s

−32° 20′ 29.9″

5.20

0.02

354

K2III

HD 201772

ξ^[3]

56

201772

104738

21^h 13^m 02.93^s

−39° 25′ 28.7″

5.25

2.63

109

F5V

ζ Mic

ζ

200163

103882

21^h 02^m 57.97^s

−38° 37′ 52.3″

5.32

2.58

115

F3V

HD 198716

33

198716

103127

20^h 53^m 40.15^s

−39° 48′ 34.7″

5.34

−0.17

412

K2III

3 PsA

(3)

58

201901

104750

21^h 13^m 17.27^s

−27° 37′ 08.6″

5.41

0.01

391

K3III

HD 196737

13

196737

102014

20^h 40^m 19.81^s

−33° 25′ 54.9″

5.47

1.14

239

K1III

HD 197630

23

197630

102497

20^h 46^m 20.03^s

−39° 11′ 57.1″

5.48

0.52

320

B8/B9V

variable star, ΔV = 0.005^m, P = 0.32138 d

HD 204018

κ^[3]

69

204018

105913

21^h 27^m 01.66^s

−42° 32′ 52.7″

5.50

1.84

176

Am

HD 198357

28

198357

102916

20^h 51^m 00.76^s

−37° 54′ 47.8″

5.52

−0.90

627

K3III

η Mic

η

200702

104177

21^h 06^m 25.50^s

−41° 23′ 09.4″

5.55

−1.73

931

K3III

HD 203949

λ^[3]

203949

105854

21^h 26^m 22.75^s

−37° 49′ 45.9″

5.64

1.00

276

K2III

has a planet (b)

δ Mic

δ

200718

104148

21^h 06^m 01.12^s

−30° 07′ 29.8″

5.69

0.65

332

K0/K1III

HD 196917

17

196917

102092

20^h 41^m 23.58^s

−31° 35′ 53.3″

5.75

0.20

419

M1III

variable star, ΔV = 0.009^m, P = 0.86547 d

θ² Mic

θ²

203585

105696

21^h 24^m 24.80^s

−41° 00′ 24.1″

5.76

0.00

463

A0III

HD 201647

π^[3]

55

201647

104680

21^h 12^m 13.67^s

−40° 16′ 07.8″

5.83

3.28

106

F5IV

suspected variable, ΔV = 0.03^m

HD 200073

43

200073

103836

21^h 02^m 27.05^s

−38° 31′ 50.0″

5.93

1.84

214

K2III

HD 201852

57

201852

104752

21^h 13^m 18.94^s

−36° 25′ 24.7″

5.97

0.90

337

K0III

β Mic

β

32

198529

102989

20^h 51^m 58.76^s

−33° 10′ 40.7″

6.06

−0.48

661

A1IV

HD 194783

2

194783

101017

20^h 28^m 46.74^s

−35° 35′ 44.9″

6.09

−0.33

627

B8II/III

HD 199684

199684

103646

20^h 59^m 59.62^s

−36° 07′ 46.2″

6.10

3.01

135

F2V

HD 202287

202287

104980

21^h 15^m 46.76^s

−36° 12′ 38.5″

6.13

−0.98

862

K3III

HD 202135

202135

104925

21^h 15^m 14.31^s

−40° 30′ 21.9″

6.20

−0.06

583

K1III

HD 196748

196748

102057

20^h 40^m 55.61^s

−42° 23′ 48.2″

6.25

0.47

467

G6III

HD 200245

200245

103902

21^h 03^m 10.17^s

−27° 43′ 53.4″

6.25

−1.69

1264

K0III

AV Mic

AV

196829

102096

20^h 41^m 24.63^s

−42° 08′ 01.3″

6.28

−1.01

934

M3II

semiregular variable, V_max = 6.25^m, V_min = 6.35^m

HD 197093

ο^[4]

197093

102230

20^h 42^m 52.95^s

−39° 33′ 31.7″

6.30

−1.73

1315

K1III

HD 195206

195206

101211

20^h 30^m 56.79^s

−29° 06′ 45.5″

6.35

0.05

594

A5V

HD 198751

198751

103103

20^h 53^m 24.94^s

−30° 43′ 08.1″

6.35

0.29

531

K1III

HD 195902

195902

101623

20^h 35^m 47.82^s

−44° 20′ 15.5″

6.36

0.86

411

K1III

HD 202773

202773

105228

21^h 18^m 54.32^s

−28° 45′ 56.4″

6.40

0.94

403

K0IV

BY Mic

BY

198853

103168

20^h 54^m 06.58^s

−27° 55′ 30.7″

6.41

−0.93

956

M1III

slow irregular variable

HD 195843

195843

101552

20^h 34^m 47.38^s

−30° 28′ 24.3″

6.42

0.12

593

B8V

HD 198356

198356

102901

20^h 50^m 47.15^s

−32° 03′ 16.0″

6.42

−0.22

695

K5III

HD 195814

195814

101558

20^h 34^m 55.46^s

−38° 05′ 23.5″

6.45

2.32

218

A5m...

HD 197900

197900

102670

20^h 48^m 18.36^s

−44° 11′ 48.1″

6.47

0.20

584

K1IV

HD 201242

201242

104441

21^h 09^m 22.31^s

−36° 42′ 20.2″

6.47

2.13

241

F7V

HD 197649

197649

102496

20^h 46^m 18.58^s

−36° 07′ 12.1″

6.49

2.28

226

F3/F5V

HD 199288

μ^[5]

199288

103458

20^h 57^m 40.49^s

–44° 07′ 37.2″

6.52

72

G0V

Lacaille 8760

AX

202560

105090

21^h 17^m 15.3^s

−38° 52′ 02″

6.68

8.69

12.865

M0V

UV Ceti variable

HD 202628

202628

105184

21^h 18^m 27.27^s

−43° 20′ 04.7″

6.75

79.61

G5V

has a protoplanetary disk

HD 200554

ρ^[6]

200554

104125

21^h 05^m 40.97^s

–44° 56′ 56.5″

6.94

555

K1III

AU Mic

AU

197481

102409

20^h 45^m 09.53^s

−31° 20′ 27.2″

8.63

32.306

M1Ve

T Tauri star, ΔV = 0.079^m, P = 4.85 d; has a protoplanetary disk

HD 203932

BI

203932

21^h 26^m 03.87^s

−29° 55′ 44.1″

8.81

A5p

rapidly oscillating Ap star, ΔB < 0.0024^m, P = 5.9 minutes

HD 202759

AW

202759

105249

21^h 19^m 05.92^s

−33° 55′ 07.9″

9.05

5300

A0:IIIw

RR Lyr variable, V_max = 9.04^m, V_min = 9.13^m, P = 0.305684 d

BO Mic

BO

197890

102626

20^h 47^m 45.01^s

−36° 35′ 40.8″

9.34

5.80

170.1

K3V(e)

Speedy Mic; rotating variable, ΔV = 0.059^m, P = 0.3804 d; one of the fastest known rotating stars

V Mic

V

203495

105638

21^h 23^m 48.77^s

−40° 42′ 05.12″

9.40

2100

M4e

Mira variable

ZZ Mic

ZZ

199757

103684

21^h 00^m 35.20^s

−42° 39′ 20.3″

9.43

911

A6IV

δ Sct variable, V_max = 9.27^m, V_min = 9.59^m, P = 0.0671792 d

WASP-7

197286

20^h 44^m 10.21^s

−39° 13′ 30.8″

9.54

3.66

490

F5V

has a transiting planet (b)

WASP-94 A

20^h 55^m 07.9^s

−34° 08′ 08″

10.1

F8

has a transiting planet (b)

AT Mic

AT

196982

102141

20^h 41^m 50.16^s

−32° 26′ 06.8″

10.36

34.87

M4Ve

flare star and BY Dra variable, ΔV = 0.029^m, P = 0.7813 d

WASP-94 B

20^h 55^m 09.2^s

−34° 08′ 08″

10.5

F9

has a transiting planet (b)

CD-43 14304

DD

21^h 00^m 06.36^s

−42° 38′ 44.9″

11.0

M0.2e

Z And variable, V_max = 11.0^m, V_min = 11.7^m, P = 399 d

CD−36 14261

DH

20^h 36^m 08.3^s

−36° 07′ 12″

11.6

55

M3Ve

BY Draconis variable

WASP-182

20^h 46^m 42.0^s

−41° 49′ 15″

12

1080

has a transiting planet (b)

WASP-133

20^h 58^m 18.0^s

−35° 47′ 48″

12.9

1491

G4

has a transiting planet (b)

WASP-144

21^h 23^m 03.0^s

−40° 02′ 54″

12.9

K2V

has a transiting planet (b)

WASP-92 A

20^h 55^m 08.0^s

−34° 08′ 08″

13.18

1729

F7

has a transiting planet (b)

PSR J2124-3358

21^h 24^m 43.85^s

−33° 58′ 44.67″

millisecond pulsar

Table legend:

• Name = Proper name
• B = Bayer designation
• F or/and G. = Flamsteed designation or Gould designation
• Var = Variable star designation
• HD = Henry Draper Catalogue designation number
• HIP = Hipparcos Catalogue designation number
• RA = Right ascension for the Epoch/Equinox J2000.0
• Dec = Declination for the Epoch/Equinox J2000.0

• vis. mag. = visual magnitude (m or m_v), also known as apparent magnitude
• abs. mag. = absolute magnitude (M_v)
• Dist. (ly) = Distance in light-years from Earth
• Sp. class = Spectral class of the star in the stellar classification system
• Notes = Common name(s) or alternate name(s); comments; notable properties [for example: multiple star status, range of variability if it is a variable star, exoplanets, etc.]

Notes

↑ Formerly Nu Indi, redesignated as Nu Microscopii
↑ Designated Epsilon by Bode, designation transferred to 4 PsA later on
1 2 3 4 Designated by Bode on this chart (http://www.ianridpath.com/startales/microscopium.html)
↑ Labelled Omicron Microscopii (ο Mic/ο Microscopii) by Bode in his Uranographia
↑ Labelled Mu Microscopii (μ Mic/μ Microscopii) by Bode in his Uranographia
↑ Labelled Rho Microscopii (ρ Mic/ρ Microscopii) by Bode in his Uranographia

References

ESA (1997). "The Hipparcos and Tycho Catalogues" . Retrieved 2006-12-26.
Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index" . Retrieved 2006-12-26.
Roman, N. G. (1987). "Identification of a Constellation from a Position" . Retrieved 2006-12-26.
Gould, B. A. "Uranometria Argentina". Reprinted and updated by Pilcher, F. Archived from the original on 2012-02-27. Retrieved 2010-07-16.
"AAVSO Website". American Association of Variable Star Observers. Retrieved 9 March 2014.

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[1] Formerly Nu Indi, redesignated as Nu Microscopii

[2] Designated Epsilon by Bode, designation transferred to 4 PsA later on

[Bode-3] 1 2 3 4 Designated by Bode on this chart (http://www.ianridpath.com/startales/microscopium.html)

[4] Labelled Omicron Microscopii (ο Mic/ο Microscopii) by Bode in his Uranographia

[5] Labelled Mu Microscopii (μ Mic/μ Microscopii) by Bode in his Uranographia

[6] Labelled Rho Microscopii (ρ Mic/ρ Microscopii) by Bode in his Uranographia

[1]

[2]

[3]

[4]

[5]

[6]

英文互译镜像站

List of stars in Microscopium

See also

References