Reticulum (le Réticule)
Le catalogue
ÉTOILES DOUBLES
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Désignation AD (2000.0) DE m1 m2 Écart PA Date Note Spectre
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HJ 3564 03 14 53.1 -59 30 49 7.0 12.0 29.7" 279° 1916 K3III
DUN 12 A-BC 03 15 11.0 -64 26 38 6.7 8.9 19.2" 104° 1993 F5
ALB 1 Aa-B 03 18 11.2 -62 30 28 5.3 5.6 309.3" 217° 1991 G2V
HJ 3580 Kappa 03 29 22.7 -62 56 15 4.8 10.8 54.2" 127° 1991 [ 1] F5IV-V
DUN 14 03 38 10.2 -59 46 35 7.0 8.3 57.3" 272° 1991 [ 2] F3V F5
HJ 3592 03 44 33.9 -54 16 27 6.5 9.3 5.0" 17° 1993 [ 3] K1III
LDS 109 04 02 27.0 -61 21 25 6.7 11.8 31.0" 241° 1960 G5IV-V
HJ 3638 Alpha 04 14 25.5 -62 28 26 3.3 12.0 48.6" 355° 1984 [ 4] G8II-III
HJ 3641 04 14 48.5 -62 11 31 5.5 11.0 11.0" 225° 1966 K0III
RMK 3 Thêta 04 17 40.3 -63 15 20 6.0 7.7 4.3" 2° 2000 [ 5] B9III-IV
HJ 3670 04 33 33.9 -62 49 25 5.9 9.3 31.8" 100° 1991 [ 6] K1III
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[ 1] Kappa Ret.
[ 2] B is CPD-60@261.
[ 3] See claimed A was a close pair in 1897, but no trace of
it was seen subsequently by van den Bos, Dawson, and
Innes.
[ 4] Alpha Ret. Possible spectroscopic binary.
[ 5] Theta Ret.
[ 6] B is CPD-63@343.
ÉTOILES VARIABLES
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Nom AD (2000) DE Type Max Min T (Jul) P (jours) F Spectre
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X 03 25.34 -65 03.4 RRab 11.16 12.14 V 2439438.500 0.4919885 A9-F0
RX 03 47.66 -66 41.6 SRd 9.1 11.2 p G8-K0II-IIIep
R 04 33.54 -63 01.7 M 6.5 14.2 v 2441703. 278.46 48 M4e-M7.5e
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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 1313 03 18.3 -66 30 GSB(s)d 8.7 9.2 9.1x6.9' 292 km/s VV 436
NGC 1490 03 53.6 -66 01 GE1 12.4 13.5 1.3x1.1' 5220 km/s
NGC 1534 04 08.8 -62 48 GSA(rs)/a:/ 13.4 1.7x0.81' 5160 km/s
NGC 1536 04 11.0 -56 29 GSB(s)cp: 12.5 13.1 2.0x1.4' 1390 km/s
NGC 1543 04 12.7 -57 44 G(R)SBO(s)/a 10.5 11.5 4.9x2.8' 921 km/s
IC 2056 04 16.4 -60 12 G(R)SAB(r)bc:11.9 12.5 1.9x1.5' 923 km/s
NGC 1559 04 17.6 -62 47 GSB(s)cd 10.6 11.0 3.5x2.0' 1120 km/s
NGC 1574 04 22.0 -56 58 GSAO(s)-: 10.4 11.4 3.4x3.1' 749 km/s
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