Canis Major (le Grand Chien)
Le catalogue
ÉTOILES DOUBLES
--------------------------------------------------------------------------------------------
Désignation AD (2000.0) DE m1 m2 Écart PA Date Note Spectre
--------------------------------------------------------------------------------------------
HJ 3845 06 17 03.6 -22 42 55 6.1 10.4 47.6" 6° 1959 G0V
STF 3116 AB 06 21 24.7 -11 46 24 5.6 9.7 4.0" 26° 1935 [ 1] B1Vpe
FOX 146 AC 06 21 24.7 -11 46 24 5.5 11.6 56.5" 274° 1911
B 1046 06 23 29.5 -29 51 39 7.0 12.0 1.5" 27° 1928 K1/2III
STF 903 06 24 20.6 -12 57 43 6.1 10.5 23.2" 295° 1931 B5Ve
S 518 06 24 21.1 -16 13 28 7.0 8.4 16.3" 87° 2002 [ 2] A6V
LDS 162 06 27 11.5 -25 51 22 6.1 11.1 41.2" 43° 1991 F9V
BU 753 06 28 39.2 -32 22 17 5.9 7.6 1.2" 43° 1999 [ 3] B4Vnpe
HJ 3863 06 29 25.6 -22 35 28 7.0 8.7 2.8" 120° 1993 A1V
HJ 3864 06 30 29.8 -14 57 16 6.8 10.5 21.3" 43° 2002 B8V
GAL 242 AB 06 30 34.9 -13 08 53 6.2 11.1 35.8" 70° 1983 B1.5V
HJ 3869 06 32 39.0 -32 01 50 5.7 7.9 24.6" 258° 1991 B2IV
SHJ 73 Nu-1 06 36 22.8 -18 39 36 5.8 7.4 17.8" 264° 2002 [ 4]
H 2 60 AB 06 36 41.1 -22 36 53 6.4 9.3 9.1" 336° 1991 [ 5] B5V
HDS 915 06 37 53.4 -18 14 15 4.6 8.2 1.0" 3° 1991 K0II/III
S 534 06 42 46.0 -22 26 55 6.3 8.3 18.1" 144° 1993 F2V
COO 44 06 45 02.6 -30 35 11 6.5 9.8 4.6" 224° 1991 B8IV
AGC 1 AB Alpha 06 45 08.9 -16 42 59 -1.5 8.5 3.7" 190° 1997 Orb[ 6] A1Vm
HJ 3891 06 45 31.2 -30 56 56 5.7 8.2 5.0" 223° 1991 [ 7] B2III
BU 324 AB 06 49 44.0 -24 04 34 6.6 7.9 1.8" 209° 1991 A0/1V
S 537 AC 06 49 44.0 -24 04 34 6.6 8.3 30.3" 282° 1991
H 5 108 A-BC 06 50 23.3 -31 42 22 5.8 7.7 42.7" 66° 1991 [ 8] B6Vnpe
H 5 65 AB 17 06 55 02.7 -20 24 18 5.8 8.7 43.2" 148° 1991 [ 9] A3IV
H 5 65 AC 06 55 02.7 -20 24 18 5.7 9.0 49.2" 186° 1977 A3IV
H N 123 Pi 06 55 37.4 -20 08 11 4.6 9.6 11.8" 18° 1933 [ 10] gF2
STF 997 AB Mu 06 56 06.6 -14 02 36 5.3 7.1 2.8" 343° 1999 [ 11] G5III+A2
CPO 7 Epsil 06 58 37.5 -28 58 20 1.5 7.5 7.0" 161° 2000 [ 12] B2II
HDO 198 AB 06 58 43.7 -30 59 53 6.4 10.2 40.1" 338° 1991 [ 13] B3V
SEE 74 Aa-B 07 00 19.4 -22 07 09 6.5 11.1 12.8" 233° 1899
BU 572 07 00 35.1 -20 38 25 6.8 10.0 5.2" 143° 1991 A4mA5A9
WZ 11 07 02 49.4 -16 41 58 6.8 12.0 9.2" 90° 1914 K1III
BU 328 AB 07 06 40.8 -11 17 39 5.7 6.9 0.6" 115° 1997 [ 14] B0.5IV
STF 1026 AB-C 07 06 40.8 -11 17 39 5.4 9.0 17.8" 351° 1958
I 772 07 08 21.9 -20 51 34 6.8 12.0 15.9" 326° 1933 K4III
ARA 2035 07 08 49.4 -24 02 38 6.0 11.1 15.0" 292° 1922
BU 329 07 09 33.4 -16 14 04 6.0 11.4 30.8" 101° 1991 B1II
HJ 3934 A-BC 07 11 20.9 -21 48 12 6.9 8.5 13.4" 236° 1991 B3V
HJ 3938 07 13 48.4 -22 54 21 6.3 9.1 19.4" 251° 1991 [ 15] B2IV+G5IV
HJ 3945 07 16 36.8 -23 18 56 5.0 5.8 26.8" 52° 1991 [ 16] K3Ib dF0
BSO 2 07 16 57.2 -30 53 49 6.3 7.8 37.8" 183° 1991 [ 17] A9II
HJ 3948 Aa-B 07 18 42.5 -24 57 16 4.4 10.2 8.6" 89° 1960
HJ 3948 Aa-C 07 18 42.5 -24 57 16 4.4 11.2 15.0" 79° 1960 O9II
SMY 2 Êta 07 24 05.7 -29 18 11 2.5 6.8 179.0" 286° 1991 [ 18] B5Ia
DAW 129 AB 07 24 43.9 -31 48 32 5.4 9.7 2.1" 311° 1991 [ 19] G8II
KUI 29 07 24 50.9 -19 00 44 6.2 11.2 2.7" 309° 1937 A2Ib
BU 578 07 27 08.0 -17 51 53 5.7 9.2 1.5" 41° 1991 A5n
STF 1097 AC 07 27 51.7 -11 33 25 6.0 8.5 20.2" 313° 2002
BU 332 AD 07 27 51.7 -11 33 25 6.0 9.5 23.0" 158° 1958
--------------------------------------------------------------------------------------------
[ 1] A is a Cepheid, FR CMa.
[ 2] B is BD-16@1468.
[ 3] Variable.
[ 4] H IV 81. Nu (1) CMa. Composite spectrum; G8III+F3IV-V.
B is BD-18@1478.
[ 5] H II 60.
[ 6] AB: Sirius. Magnitude of A -1.58. Proper motion of A
-553 -1205. P = 50.1yr., a = 7.50", motion retrograde.
BC: Suspected by Fox in 1920, also reported by Innes,
van den Bos, and Finsen. Other observers fail to
confirm duplicity of B.
Single 1945, 1946, 1949, 1950.
[ 7] This is the variable HP CMa.
[ 8] H V 108. B has variable radial velocity.
[ 9] H V 65. 17 CMa. B is BD-20@1625.
[ 10] H N 123. Pi CMa. Possibly variable.
[ 11] Mu CMa.
[ 12] Epsilon CMa.
[ 13] Proper motion of B -005 -001.
[ 14] A is the Beta CMa-type variable, FN CMa.
[ 15] B is BD-22@1760.
[ 16] B is CD-23@5192.
[ 17] B is CD-30@4233.
[ 18] Eta CMa. B is CD-29@4321.
[ 19] A is a suspected variable.
ÉTOILES VARIABLES
-------------------------------------------------------------------------------------------------------
Nom AD (2000) DE Type Max Min T (Jul) P (jours) F Spectre
-------------------------------------------------------------------------------------------------------
TX 06 13.40 -22 32.9 EA/SD 9.6 10.8 v 2442363.504 2.3973893 10 *B8
EG 06 17.47 -21 36.8 EA/SD 10.5 12. p 2425623.410 1.83783
U 06 18.85 -26 10.4 SRa 10.0 12.0 p 2431437. 304.90 40 M7e
FS 06 28.29 -13 03.2 unq 7.55 8.58 V B2IVep
TU 06 31.62 -24 09.8 EA 9.7 10.7 v 2426977.445 1.1278041 16 *
HL 06 45.28 -16 51.6 UGSS+XM 10.0 14.5 v 15 pec(UG)
GP 06 52.86 -12 10.9 Lb: 9. 12.1 v Cea:
X 06 56.77 -23 57.9 SRb 10.0 11.2 p 106.6 M7
UU 06 58.70 -18 48.8 EA/SD 10. 12.5 p 2444598.412 2.1664842 17 *
SU 07 01.34 -19 03.0 M 10.0 <12.9 v 2426690. 248 32 M6.5
SV 07 01.41 -19 02.3 Lb 10.00 11.5 V M3-M4
Z 07 03.73 -11 33.1 Ina 8.8 11.2 p B8peQ
W 07 08.05 -11 55.4 Lb 6.35 7.9 V C6,3(N)
omega 07 14.81 -26 46.4 gC 3.60 4.18 V B2IV-Ve
UW 07 18.67 -24 33.5 EB/KE: 4.84 5.33 V 2436185.358 4.393407 O7Ia:Fp+OB
T 07 21.43 -25 26.8 SR 9.0 11. v 2423692. 309
VY 07 22.98 -25 46.0 unq 6.5 9.6 v M5eIbp(C6,3)
FW 07 24.66 -16 12.1 gC 5.00 5.50 V B3Ve
SS 07 26.11 -25 15.6 Cd 9.26 10.36 V 2441109.19 12.361 45 F6-G2
-------------------------------------------------------------------------------------------------------
CIEL PROFOND
---------------------------------------------------------------------------------------
Nom AD (2000) DE Type V B Dim. Dist. Notes
---------------------------------------------------------------------------------------
NGC 2204 06 15.7 -18 39 AO III 3 m 8.6 (12.2) 13' 4450 pc CD 14.0
NGC 2206 06 16.0 -26 46 GSAB(rs)bc: 12.2 12.9 2.4x1.3' 6090 km/s
NGC 2207 06 16.4 -21 22 GSAB(rs)bcp 11.4 12.1 4.3x2.8' 2570 km/s
IC 2163 06 16.5 -21 23 SB(rs)cp 11.1 11.8 3.0x1.2' 2520 km/s
NGC 2217 06 21.7 -27 14 G(R)SBO(rs)+ 10.7 11.7 4.5x4.2' 1430 km/s
IC 2165 06 21.7 -12 59 NP 3b 10.6 12.9 4"/9x7" 3.1 kpc *= 15.0
NGC 2223 06 24.6 -22 50 GSAB(r)b 11.7 12.5 3.2x2.8' 2540 km/s
NGC 2227 06 26.0 -22 00 GSB(rs)c 12.5 13.2 2.1x1.1' 2080 km/s
NGC 2243 06 29.8 -31 17 AO I 2 r 9.4 (11.8) 5' 4600 pc NR
NGC 2263 06 38.5 -24 51 G(R')SB(r)ab 12.9 2.6x1.5' 2550 km/s
NGC 2267 06 40.9 -32 29 GSBO(r)/a 12.3 13.4 1.7x1.3' (?) km/s
NGC 2272 06 42.7 -27 28 GSAB0(s)- 11.9 12.9 2.5x1.6' (?) km/s
NGC 2271 06 42.9 -23 29 GSAB0- 12.3 13.3 2.1x1.4' 2410 km/s
NGC 2280 06 44.8 -27 38 GSA(s)cd 10.3 10.9 6.3x3.1' 1710 km/s
NGC 2283 06 45.9 -18 13 GSB(s)cd 12.9 3.6x2.8' 643 km/s
M 41 06 47.0 -20 44 AO II 3 m 4.5 ( 6.9) 38' 700 pc AB 9.5, NGC 2287
NGC 2292 06 47.7 -26 45 GSAB0/ap 10.8 11.9 4.1x3.6' 2130 km/s
NGC 2293 06 47.7 -26 45 GSAB0(s)+p 11.2 12.3 4.2x3.3' 1780 km/s
IC 456 07 00.3 -30 10 GSBO(rs)/a 13.0 2.1x1.3' (?) km/s
NGC 2325 07 02.7 -28 42 GE4 11.3 12.3 3.3x1.9' 1960 km/s
PK 242-11.1 07 02.8 -31 36 NP ?+6 12.0 14x9" 3.5 kpc *= 15.5
PK 226-3.1 07 02.8 -13 43 NP 13.3 6" *= 16.2
NGC 2327 07 04.3 -11 18 ND E pB 20'
NGC 2345 07 08.3 -13 10 AO I 3 m 7.7 ( 9.9) 12' 1800 pc C 13.5
NGC 2354 07 14.3 -25 44 AO III 2 m 6.5 ( 9.1) 20' 1850 pc C 12.5
NGC 2360 07 17.8 -15 37 AO II 2 m 7.2 (10.4) 13' 1630 pc B 12.0
NGC 2359 07 18.6 -13 12 ND E (Ir F) pB 8x6'
NGC 2362 07 18.8 -24 57 AO I 3 pn 4.1 ( 4.4) 8' 1550 pc B 10.5
NGC 2367 07 20.1 -21 56 AO IV 3 p 7.9 ( 9.4) 3.5' 2000 pc C 13.0
PK 232-1.1 07 21.2 -18 09 NP 12.9 10"
Haffner 8 07 23.1 -12 18 AO IV 3 m 9.1 (11.1) 4.2' 1700 pc DE 14.0
Cr 140 07 23.9 -31 58 AO III 3 p 3.5 ( 5.4) 42' 300 pc D 9.0
NGC 2380 07 23.9 -27 32 GSAB0/a: 11.2 12.3 2.0x1.9' 1580 km/s
NGC 2374 07 24.0 -13 16 AO II 3 p 8.0 (10.7) 19' 1300 pc CD 13.0
NGC 2383 07 24.8 -20 56 AO I 3 m 8.4:( 9.8) 6' 2000 pc C 13.0
NGC 2384 07 25.1 -21 02 AO IV 3 p 7.4:( 8.6) 2.5' 2000 pc D 13.5
---------------------------------------------------------------------------------------