Pisces (les Poissons)
Le catalogue
ÉTOILES DOUBLES
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Désignation AD (2000.0) DE m1 m2 Écart PA Date Note Spectre
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STF 2959 AB 22 57 06.9 -03 14 43 6.7 10.2 9.9" 125° 2002 A0
HJ 3189 23 23 31.9 +00 17 29 6.3 10.5 42.2" 137° 1909 K2
STF 3009 23 24 16.5 +03 42 56 6.9 8.8 7.4" 229° 2002 K2III
STF 5 34 00 10 02.2 +11 08 45 5.5 9.4 7.7" 160° 1980 [ 1] B9Vn
STF 12 35 00 14 58.8 +08 49 15 6.1 7.5 11.6" 147° 2002 [ 2] A9V F3V
STF 27 42 00 22 25.5 +13 28 57 6.4 10.3 28.5" 317° 2002 [ 3] K3III G5
CHE 23 00 24.5 -03 27 7.0 12.0 3.2" 169° 1910
HDO 18 00 26 16.5 +03 49 33 6.9 10.4 60.0" 175° 1908 B5V
STF 32 00 30 47.2 +16 02 15 6.8 10.6 26.8" 100° 2002 [ 4] A2.5V
STF 36 Aa-B 00 32 23.8 +06 57 20 5.7 9.5 26.9" 83° 2002
HJ 1982 52 00 32 35.5 +20 17 40 5.5 11.7 49.6" 300° 1963 [ 5] G9III
STF 46 55 00 39 55.6 +21 26 19 5.6 8.5 6.6" 195° 2002 [ 6] K0III+F3V
STF 61 65 00 49 52.9 +27 42 39 6.3 6.3 4.3" 296° 2002 [ 7] F5III
STF 88 AB Psi-1 01 05 41.0 +21 28 23 5.3 5.4 29.6" 159° 2002 [ 8] B9.5V A0V
STF 90 AB 77 01 05 49.2 +04 54 30 6.4 7.3 33.1" 84° 1998 [ 9] F3V F5V
S 393 AB 01 06 11.2 +32 10 53 6.4 10.6 57.9" 296° 1991 [ 10] K0
STF 98 AB 01 12 53.0 +32 04 32 7.0 8.1 19.8" 249° 2001 [ 11] A0V A3IV
STT 26 AB 01 12 59.5 +30 03 51 6.3 10.5 10.7" 258° 1991 [ 12] G9III+G1V
MAD 9 AD 01 12 59.5 +30 03 51 6.2 10.2 54.0" 105° 1843
STF 99 AB Phi 01 13 44.9 +24 35 01 4.7 9.1 7.9" 227° 1971 [ 13] G8III
STF 100 AB Dzêta 01 13 43.9 +07 34 31 5.2 6.2 22.7" 62° 2002 [ 14] A7IV F7V
STF 122 01 26 53.6 +03 32 08 6.7 9.5 5.9" 329° 2002 B9V+A8V
STT 31 01 33 18.3 +08 12 31 6.5 10.6 4.0" 78° 1991 K0III
STF 145 AB 01 41 18.4 +25 44 45 6.3 10.9 10.5" 31° 1974 [ 15] F6V
HJ 2071 AB 107 01 42 29.8 +20 16 07 5.3 11.7 19.0" 248° 1910 [ 16] K1V
STF 202 AB Alpha 02 02 02.8 +02 45 49 4.1 5.2 1.8" 271° 2002 Orb[ 17] A0p A3m
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[ 1] 34 Psc.
[ 2] 35 Psc. A is an Algol-type system, UU Psc, P = 0.84d.
[ 3] 42 Psc. Optical. Proper motion of B -008 -024.
[ 4] Proper motion of B +042 -026.
[ 5] 52 Psc.
[ 6] 55 Psc.
[ 7] 65 Psc.
[ 8] Psi (1) Psc.
[ 9] 77 Psc. B is BD+04@176.
[ 10] Proper motion of B 000 -015.
[ 11] B is BD+31@196a. The primary is a double-lined spectro-
scopic binary, P = 2.21d. B may also be a spectro-
scopic pair (Hube, Pub. Astron. Soc. Pacific 93, 490;
1981).
[ 12] A is a spectroscopic binary.
[ 13] Phi Psc. A is a spectroscopic binary.
[ 14] Zeta Psc. Both A and B are spectroscopic and occulta-
tion binaries, B has P = 9.08d.
BC: Single 1914 - 1951.
[ 15] A is a spectroscopic binary, P = 4.43d.
[ 16] 107 Psc. AC: Obviously optical.
[ 17] Alpha Psc. Both components are variables of the Alpha
CVn type. A premature orbit has been computed.
A may be a spectroscopic pair.
ÉTOILES VARIABLES
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Nom AD (2000) DE Type Max Min T (Jul) P (jours) F Spectre
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AF 23 31.75 -02 44.6 UV 8.5 16.2 p M4Ve
V 00 22.39 +06 40.3 UV: 11. 12. p M1V
TV 47 00 28.04 +17 53.6 SR 4.65 5.42 V 2431387. 49.1 M3III-M4IIIb
T 00 32.02 +14 36.0 SRb 9.2 12.5 v 252 M5
X 01 12.12 +22 13.4 M 9.8 <15. p 2442314. 349.6 M5e-M6e
RT 01 13.80 +27 08.0 SRb 8.2 10.4 p 70 M0
UV 01 16.92 +06 48.7 EA/D:/RS 8.91 10.05 V 2443406.5225 0.8610482 12 *G2
S 01 17.57 +08 55.9 M 8.2 15.3 v 2442325. 404.62 42 M5e-M7e
RX 01 25.67 +21 23.9 M 8.8 14.6 : v 2443035. 280.54 43 M1e
ST 01 27.83 +16 41.9 SRb 10.9 12.7 p 540 M5
SU 01 29.41 +19 36.9 EB/D: 10.95 11.9 V 2426004.344 2.681409 B3III
R 01 30.63 +02 52.9 M 7.0 14.8 v 2444920. 344.50 44 M3e-M6e
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CIEL PROFOND
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Nom AD (2000) DE Type V B Dim. Dist. Notes
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NGC 7458 23 1.5 +01 45 GE 12.5 13.6 1.4x1.2' 5110 km/s
NGC 7460 23 1.7 +02 16 GSB(s)bp: 13.0 13.6 1.4x1.0' 3330 km/s
NGC 7541 23 14.7 +04 32 GSB(rs)bc:p 11.7 12.4 3.5x1.2' 2820 km/s
NGC 7562 23 16.0 +06 41 GE2+ 11.6 12.6 2.2x1.5' 3690 km/s
NGC 7611 23 19.6 +08 04 GSBO+: 12.5 13.5 1.5x0.62' 3480 km/s
NGC 7679 23 28.8 +03 31 GSBOp: 12.9 13.5 1.3x0.87' 5270 km/s Mrk 534
NGC 7714 23 36.2 +02 09 GSB(s)b:p 12.5 13.0 1.9x1.4' 2930 km/s Mrk 538
NGC 7716 23 36.5 +00 18 GSAB(r)b: 12.1 12.8 2.1x1.8' 2690 km/s
NGC 7750 23 46.6 +03 48 G(R')SB(rs)cp:12.9 13.5 1.6x0.81' 3060 km/s
NGC 7757 23 48.8 +04 10 GSA(rs)c 12.7 13.1 2.5x1.8' 3080 km/s Arp 68
NGC 7782 23 53.9 +07 58 GSA(s)b 12.2 13.1 2.4x1.3' 5510 km/s
NGC 7785 23 55.3 +05 55 GE5+ 11.6 12.6 2.5x1.3' 3980 km/s
NGC 57 00 15.5 +17 20 GE 11.6 12.7 2.2x1.9' 5590 km/s
NGC 63 00 17.8 +11 27 GSp 12.6 13.1 1.7x1.1' 1300 km/s
NGC 95 00 22.2 +10 30 GSAB(rs)cp 12.5 13.2 1.9x1.1' 5510 km/s
NGC 125 00 28.8 +02 50 G(R)SAO+p: 12.1 13.1 1.7x1.5' 5410 km/s
NGC 128 00 29.3 +02 52 GSOp/ 11.8 12.8 3.0x0.89' 4340 km/s
NGC 182 00 38.2 +02 44 G(R')SAB(rs)ap:12.4 13.3 2.0x1.7' 5360 km/s
NGC 194 00 39.3 +03 02 GE 12.2 13.1 1.5x1.4' 5250 km/s
NGC 193 00 39.3 +03 20 GSAB0(s)-: 12.2 13.3 1.4x1.2' 4420 km/s
NGC 198 00 39.4 +02 48 GSA(r)c 12.4 13.1 1.2x1.2' 5360 km/s
NGC 200 00 39.6 +02 53 GSB(s)bc 12.6 13.5 1.9x0.98' 5260 km/s
NGC 257 00 48.0 +08 18 GScd: 12.6 13.3 1.9x1.3' 5370 km/s
NGC 266 00 49.8 +32 17 GSB(rs)ab 11.6 12.5 3.0x2.9' 4820 km/s
NGC 295 00 55.1 +31 32 GSBb: 12.4 13.2 2.2x0.95' 5610 km/s
NGC 315 00 57.8 +30 21 GE+: 11.2 12.2 3.2x2.0' 5090 km/s
NGC 380 01 7.3 +32 29 GE2 12.5 13.6 1.4x1.2' 4540 km/s
NGC 383 01 7.4 +32 25 GSAO-: 11.7 12.7 1.6x1.4' 5190 km/s
NGC 403 01 9.2 +32 45 GS/a: 13.4 1.9x0.65' 5220 km/s
NGC 410 01 11.0 +33 09 GE+: 11.5 12.5 2.4x1.3' 5450 km/s
NGC 455 01 16.0 +05 11 GS? 13.5 1.9x1.2' 5350 km/s Arp 164
NGC 467 01 19.2 +03 18 GSAO(s)/a(p) 11.8 12.9 1.7x1.7' 5570 km/s
NGC 470 01 19.8 +03 25 GSA(rs)b 11.8 12.5 2.8x1.7' 2450 km/s
NGC 473 01 19.9 +16 33 GSAB(r)/a: 12.5 13.3 1.7x1.1' 2240 km/s
NGC 474 01 20.1 +03 25 GSAO(s)/a 11.5 12.4 7.1x6.3' 2440 km/s Arp 227
NGC 488 01 21.8 +05 15 GSA(r)b 10.3 11.1 5.2x3.9' 2350 km/s
NGC 499 01 23.2 +33 28 GSO- 12.1 13.2 1.6x1.3' 4520 km/s
NGC 507 01 23.7 +33 15 GSAO(r)/a 11.2 12.2 3.1x3.1' 5070 km/s
NGC 514 01 24.1 +12 55 GSAB(rs)c 11.6 12.2 3.5x2.8' 2570 km/s
NGC 520 01 24.6 +03 48 GP 11.4 12.2 4.5x1.8' 2290 km/s Arp 157
NGC 524 01 24.8 +09 32 GSAO(rs)+ 10.2 11.3 2.8x2.8' 2510 km/s
M 74 01 36.7 +15 47 GSA(s)c 9.4 9.9 10.5x9.5' 753 km/s NGC 628
NGC 658 01 42.2 +12 36 GSb 12.5 13.1 3.0x1.6' 3070 km/s
NGC 660 01 43.0 +13 39 GSB(s)ap 11.2 12.0 8.3x3.2' 940 km/s
NGC 665 01 44.9 +10 25 G(R)SO/a? 12.1 13.2 2.4x1.6' 5500 km/s
NGC 676 01 49.0 +05 54 GS/a:/ (9.6)(10.4) 4.0x1.2' 1570 km/s Arak 57 [1]
NGC 693 01 50.5 +06 09 GS/a(:) 12.4 13.2 2.1x1.0' 1630 km/s
NGC 706 01 51.8 +06 18 GSbc? 12.5 13.2 1.9x1.4' 5040 km/s
NGC 718 01 53.2 +04 12 GSAB(s)a 11.7 12.6 2.3x2.0' 1790 km/s
NGC 741 01 56.3 +05 38 GE0: 11.1 12.2 3.0x2.9' 5620 km/s 3 Zw 38
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[1] Magnitudes contaminées par la présence d'une étoile brillante en avant-plan. La
galaxie est en fait nettement plus faible, peut-être V=12.