Coma Berenices (la Chevelure de Bérénice)
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 1596 2 12 04 16.6 +21 27 33 6.2 7.5 3.7" 236° 2002 [ 1] F0IV-V
STF 1615 AB 12 14 06.5 +32 47 03 7.0 8.6 26.7" 88° 2002 [ 2] K1III F8V
STT 245 12 17 30.6 +28 56 14 5.7 10.2 8.6" 285° 1998 A3IV
STF 1633 12 20 41.4 +27 03 16 7.0 7.1 9.0" 245° 1994 F3V+F3V
SHJ 143 AB 12 12 22 30.3 +25 50 46 4.8 11.8 35.7" 55° 1935 [ 3]
STF 1639 AB 12 24 26.8 +25 34 57 6.7 7.8 1.7" 327° 2002 Orb A7V+F4V
STF A 21 AB 12 28 54.7 +25 54 46 5.2 6.6 146.2" 251° 2002 [ 4] A0p
STF 1657 24 12 35 07.8 +18 22 37 5.1 6.3 20.7" 271° 2002 [ 5] K2III
STF 1687 AB 35 12 53 17.7 +21 14 42 5.2 7.1 1.0" 187° 2001 Orb[ 6] G7III
STF 1687 AC 12 53 17.7 +21 14 42 5.0 9.8 28.7" 127° 2002 [ 7]
HJ 2638 A-BC 13 06 10.2 +29 01 45 6.6 11.1 6.0" 221° 1958 A3IV
HJ 2638 AD 13 06 10.2 +29 01 45 6.6 11.2 40.5" 11° 1984
COU 11 Aa-B 13 06 21.2 +21 09 12 6.1 8.8 1.7" 319° 2000
COU 96 AB 13 10 52.4 +21 14 02 6.8 10.8 10.9" 311° 1998 F2II
COU 54 13 11 32.3 +21 55 07 6.8 10.9 10.3" 291° 1965 G5III
BU 800 AB 13 16 51.0 +17 01 02 6.7 9.5 7.4" 105° 1998 Orb K1V M1V
BU 800 AD 13 16 51.0 +17 01 02 6.6 10.6 50.8" 88° 1990
A 567 13 32 48.2 +24 20 48 6.2 9.7 1.5" 257° 1991 G8III
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[ 1] 2 Com. A spectroscopic binary.
[ 2] B is a spectroscopic binary.
[ 3] 12 Com. A is a spectroscopic binary. Spectrum
composite: G0III-IV+A3V. Proper motion of C -028 -008.
[ 4] AB: A is an Alpha CVn-type variable, AI Com.
B is a spectroscopic binary.
[ 5] 24 Com. B is a spectroscopic binary, spectrum A9Vm.
Measure of 1927.49 made by triangulation of multiple measures.
[ 6] 35 Com. P = 510yr., a = 1.42", motion direct.
C is physical, and is in slow direct motion.
[ 7] 35 Com. P = 510yr., a = 1.42", motion direct.
C is physical, and is in slow direct motion.
ÉTOILES VARIABLES
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Nom AD (2000) DE Type Max Min T (Jul) P (jours) F Spectre
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R 12 04.26 +18 47.0 M 7.1 14.6 v 2443539. 362.82 38 M5e-M8ep
SW 12 09.10 +19 35.6 Isb: 10.8 12.0 p G8-K3:
CC 12 12.11 +22 31.9 EW/KW 11.30 12.21 V 2439533.5830 0.22068628
40 FS 13 06.38 +22 37.0 SRb 5.30 6.1 V 58 M5III
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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 4014 11 58.6 +16 11 GS/a 13.3 2.2x1.3' 3700 km/s
NGC 4017 11 58.8 +27 27 GSABbc 13.0 1.8x1.4' 3430 km/s Arp 305
NGC 4032 12 00.6 +20 05 GIrm: 12.3 12.8 1.9x1.8' 1230 km/s
NGC 4037 12 01.4 +13 24 GSB(rs)b: 12.7 2.5x2.0' 867 km/s
NGC 4064 12 04.2 +18 27 GSB(s)a:p 11.4 12.2 4.4x1.7' 869 km/s
NGC 4104 12 06.6 +28 11 GSO 12.1 13.1 2.6x1.5' 8200 km/s
NGC 4136 12 09.3 +29 56 GSAB(r)c 11.7 12.7 4.0x3.7' 603 km/s
NGC 4147 12 10.1 +18 33 AG VI 10.3 4.0' 17.5 kpc
NGC 4152 12 10.6 +16 02 GSAB(rs)c 12.2 12.7 2.2x1.7' 2110 km/s Mrk 759
NGC 4150 12 10.6 +30 24 GSAO(r)/a(:) 11.6 12.4 2.3x1.6' 242 km/s
NGC 4158 12 11.2 +20 11 GSA(r)b: 13.5 1.9x1.7' 2420 km/s
NGC 4162 12 11.9 +24 07 G(R)SA(rs)bc 12.2 12.9 2.3x1.4' 2550 km/s
NGC 4169 12 12.3 +29 11 GSO 12.2 13.1 1.8x0.93' 3800 km/s Hick 61A
NGC 4185 12 13.4 +28 31 GSbc 12.9 2.6x1.9' 3900 km/s
NGC 4189 12 13.8 +13 26 GSAB(rs)cd(:)11.7 12.5 2.4x1.7' 2050 km/s VCC 89
M 98 12 13.8 +14 54 GSAB(s)ab 10.1 10.9 9.8x2.8' -196 km/s NGC 4192, VCC 92
NGC 4203 12 15.1 +33 12 GSAB0-: 10.9 11.8 3.4x3.2' 1100 km/s
NGC 4213 12 15.6 +23 59 GE 12.5 13.5 1.7x1.7' 6670 km/s
NGC 4212 12 15.7 +13 54 GSAc: 11.2 11.8 3.2x1.9' -137 km/s VCC 157
NGC 4237 12 17.2 +15 19 GSAB(rs)bc 11.6 12.5 2.1x1.3' 813 km/s VCC 226
NGC 4245 12 17.6 +29 37 GSB(r)/a: 11.4 12.3 2.9x2.2' 889 km/s
NGC 4251 12 18.1 +28 11 GSBO(:)/ 10.7 11.6 3.6x1.5' 1010 km/s
M 99 12 18.8 +14 25 GSA(s)c 9.9 10.4 5.4x4.7' 2350 km/s NGC 4254, VCC 307
NGC 4262 12 19.5 +14 53 GSBO(s)-(:) 11.6 12.5 1.9x1.7' 1310 km/s VCC 355
NGC 4274 12 19.8 +29 37 G(R)SB(r)ab 10.4 11.3 6.8x2.5' 929 km/s
NGC 4278 12 20.1 +29 17 GE1+ 10.2 11.1 4.1x3.8' 647 km/s
NGC 4283 12 20.4 +29 19 GE0 12.1 13.0 1.5x1.5' 1060 km/s
NGC 4293 12 21.2 +18 23 G(R)SB(s)/a 10.4 11.3 5.6x2.6' 905 km/s VCC 460
NGC 4298 12 21.5 +14 36 GSA(rs)c 11.3 12.0 3.2x1.8' 1090 km/s VCC 483
NGC 4302 12 21.7 +14 36 GSc:/ 11.6 12.5 5.5x1.0' 1060 km/s VCC 497
NGC 4312 12 22.5 +15 32 GSA(rs)ab:/ 11.7 12.5 4.6x1.1' 106 km/s VCC 559
NGC 4314 12 22.5 +29 54 GSB(rs)a 10.6 11.4 4.2x3.7' 965 km/s
M 100 12 22.9 +15 49 GSAB(s)bc 9.4 10.1 7.4x6.3' 1540 km/s NGC 4321, VCC 596
NGC 4336 12 23.5 +19 26 GSB/a 13.1 2.0x0.93' 1100 km/s
NGC 4340 12 23.6 +16 43 GSBO(r)+ 11.2 12.1 3.5x2.8' 873 km/s VCC 654
NGC 4344 12 23.6 +17 32 GSBO? 13.3 1.7x1.6' 1100 km/s VCC 655
NGC 4350 12 24.0 +16 42 GSAO/ 11.0 11.9 3.0x1.4' 1190 km/s VCC 685
Mel 111 12 25.0: +27 00: AO II 3 p 1.8 ( 4.4) 4°35' 80 pc C 6.0
NGC 4377 12 25.2 +14 46 GSAO- 11.9 12.8 1.7x1.4' 1310 km/s VCC 778
NGC 4379 12 25.2 +15 36 GSO-p: 11.7 12.6 1.9x1.6' 1010 km/s VCC 784
NGC 4383 12 25.4 +16 28 GSa(p) 12.1 12.7 1.9x1.0' 1670 km/s Mrk 769
M 85 12 25.4 +18 11 GSAO(s)+p 9.1 10.0 7.1x5.5' 686 km/s NGC 4382, VCC 798
NGC 4393 12 25.8 +27 34 GSABd 12.7 3.2x3.0' 753 km/s
NGC 4394 12 25.9 +18 13 G(R)SB(r)b 10.9 11.7 3.6x3.2' 884 km/s VCC 857
NGC 4405 12 26.1 +16 11 GSA(rs)/a: 12.2 13.0 1.8x1.1' 1700 km/s VCC 874
NGC 4414 12 26.5 +31 13 GSA(rs)c(:) 10.1 11.0 3.6x2.0' 728 km/s Arak 365
NGC 4419 12 26.9 +15 03 GSB(s)a/ 11.2 12.1 3.3x1.1' -306 km/s VCC 958
NGC 4421 12 27.0 +15 28 GSB(s)/a 11.6 12.5 2.7x2.0' 1650 km/s VCC 966
NGC 4448 12 28.3 +28 37 GSB(r)ab 11.1 12.0 3.9x1.4' 693 km/s
NGC 4450 12 28.5 +17 05 GSA(s)ab 10.1 10.9 5.2x3.9' 1920 km/s VCC 1110
IC 3392 12 28.7 +15 00 GSAb: 13.0 2.3x0.98' 1640 km/s VCC 1126
NGC 4455 12 28.7 +22 49 GSB(s)d?/ 12.9 2.8x0.79' 622 km/s
NGC 4459 12 29.0 +13 59 GSAO(r)+ 10.4 11.3 3.5x2.7' 1150 km/s VCC 1154
NGC 4473 12 29.8 +13 26 GE5 10.2 11.2 4.5x2.5' 2190 km/s VCC 1231
NGC 4474 12 29.9 +14 04 GSOp: 11.5 12.4 2.4x1.4' 1530 km/s VCC 1242
NGC 4477 12 30.0 +13 38 GSBO(s):? 10.4 11.4 3.8x3.5' 1300 km/s VCC 1253
NGC 4479 12 30.3 +13 35 GSBO(s)/a:? 12.4 13.4 1.5x1.3' 773 km/s VCC 1283
NGC 4489 12 30.9 +16 46 GE 12.0 12.8 1.7x1.5' 919 km/s VCC 1321
NGC 4494 12 31.4 +25 46 GE1+ 9.8 10.7 4.8x3.5' 1320 km/s
NGC 4498 12 31.7 +16 51 GSAB(s)d 12.8 3.0x1.6' 1470 km/s VCC 1379
M 88 12 32.0 +14 25 GSA(rs)b 9.6 10.4 6.9x3.7' 2230 km/s NGC 4501, VCC 1401
NGC 4515 12 33.1 +16 16 GSO-: 12.4 13.3 1.3x1.1' 901 km/s VCC 1475
NGC 4525 12 33.9 +30 17 GScd: 12.9 2.6x1.3' 1140 km/s Kug 1231+305
NGC 4539 12 34.6 +18 12 GSB(s)a:/ 12.0 12.9 3.3x1.3' 1260 km/s
NGC 4540 12 34.8 +15 33 GSAB(rs)cd 12.4 1.9x1.5' 1240 km/s VCC 1588
M 91 12 35.4 +14 30 GSB(rs)b 10.1 11.0 5.4x4.3' 442 km/s NGC 4548, VCC 1615
NGC 4559 12 36.0 +27 58 GSAB(rs)cd 10.0 10.5 10.7x4.4' 817 km/s
NGC 4561 12 36.1 +19 19 GSB(rs)dm 12.5 12.9 1.5x1.3' 1380 km/s VV 571
NGC 4565 12 36.3 +25 59 GSA(s)b(:)/ 9.6 10.4 15.8x2.1' 1220 km/s
NGC 4571 12 36.9 +14 13 GSA(r)d 11.3 11.8 3.6x3.2' 298 km/s VCC 1696
NGC 4595 12 39.9 +15 18 GSAB(rs)b(:) 12.4 12.9 1.7x1.1' 593 km/s VCC 1811
NGC 4635 12 42.6 +19 57 GSAB(s)d 12.5 13.1 2.0x1.4' 938 km/s
NGC 4634 12 42.7 +14 18 GSBcd:/ 12.4 13.2 2.6x0.68' 86 km/s VCC 1932
NGC 4651 12 43.7 +16 24 GSA(rs)c 10.8 11.4 4.0x2.6' 772 km/s Arp 189
NGC 4659 12 44.5 +13 30 GS/a 12.2 13.1 1.7x1.3' 356 km/s VCC 1999
NGC 4689 12 47.8 +13 46 GSA(rs)bc 10.9 11.6 4.3x3.5' 1580 km/s VCC 2058
NGC 4710 12 49.7 +15 10 GSAO(r)+(:)/ 11.0 11.9 4.9x1.2' 1090 km/s
NGC 4725 12 50.4 +25 30 GSAB(r)abp 9.4 10.1 10.7x7.6' 1210 km/s
NGC 4747 12 51.8 +25 46 GSB6p 12.4 13.0 3.5x1.2' 1190 km/s Arp 159
NGC 4789 12 54.3 +27 04 GSAO: 12.1 13.1 1.9x1.5' 8250 km/s
NGC 4793 12 54.7 +28 56 GSAB(rs)c 11.6 12.3 2.8x1.5' 2490 km/s
M 64 12 56.7 +21 41 G(R)SA(rs)ab 8.5 9.4 10.0x5.4' 403 km/s NGC 4826
NGC 4839 12 57.4 +27 30 GE+ 12.1 13.0 4.0x1.9' 7400 km/s
NGC 4874 12 59.6 +27 58 GE0+ 11.7 12.6 1.9x1.9' 7170 km/s
NGC 4889 13 00.1 +27 59 GE4+ 11.5 12.5 2.9x1.9' 6510 km/s
NGC 4921 13 01.4 +27 53 GSB(rs)ab 12.2 13.0 2.5x2.2' 5470 km/s
NGC 5012 13 11.6 +22 55 GSAB(rs)c 12.9 2.9x1.7' 2630 km/s
M 53 13 12.9 +18 10 AG V 7.7 12.6' 17.2 kpc NGC 5024
NGC 5053 13 16.4 +17 42 AG XI 9.8 10.5' 15.2 kpc
NGC 5172 13 29.3 +17 03 GSAB(rs)bc: 11.9 12.6 3.3x1.7' 4030 km/s
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