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Current system
13181-4403
CHT 5 AB


Nearby doubles
24' : 13160-4407
SWR 139

48' : 13216-4431
TDS 706

53' : 13219-4331
DON 596

65' : 13162-4303
UC 2507

67' : 13188-4257
TDS8776

75' : 13220-4303
SKF 900

75' : 13135-4500
UC 2498

77' : 13123-4449
DAM 592

78' : 13249-4340
DBR 174

78' : 13108-4404
CPO 363

79' : 13123-4453
DON1103

79' : 13250-4340
DBR 175

80' : 13151-4516
TDS8751

82' : 13252-4337
DBR 176

82' : 13139-4511
SKF1587

83' : 13253-4337
DBR 177

83' : 13254-4337
DBR 178

85' : 13115-4450
UC 2495

90' : 13181-4533
TDS8768

91' : 13166-4532
CPO 365

93' : 13195-4232
RST1713

95' : 13250-4307
DBR 164

96' : 13252-4307
DBR 168

96' : 13258-4451
RSS 307

97' : 13251-4304
DBR 166

99' : 13257-4311
SHN 174



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13181-4403 CHT 5 AB

 
 
13h 18m 05.10s -44° 03' 19.4" P.A. 312.00 sep 1.3 mag 6.80,14.00 Sp B9.5V+M9 dist. 125.31 pc (408.76 l.y.)
 
 
Coord 2000 13181-4403 Discov num CHT   5 Comp AB Coord arcsec 2000 13 18 05.10 -44 03 19.4
Date first 2011 Date last 2017 Obs 5
Pa first 310 Pa last 311.7 P.A. Now (θ) 311.7°
Sep first 1.3 Sep last 1.273 Sep. Now (ρ) 1.273"
Mag pri 6.80 Mag sec 14.00 delta mag (ΔM) 7.2 Spectral class B9.5V+M9 (blue-white/red)
Pri motion ra -031 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
13181-4403 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 224047 13 18 05 -44 03 19 CHT 5 AB 2017 5 312 1.3 6.80 14.00 7.20 <===
Show 224047 13 18 05 -44 03 19 CHT 5 AC 2017 2 202 6.0 6.80 18.00 11.20
Show 224047 13 18 05 -44 03 19 CHT 5 AD 2016 1 203 5.9 6.80 21.00 14.20
Show 224047 13 18 05 -44 03 19 CHT 5 AE 2016 1 187 7.0 6.80 18.00 11.20
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus SAO 224047 HIP 64892 Tycho2 7786-02677-1
Gaia DR2 6088264477373916032 HD 115470 GC 17998 CD CD-43 8175
CP CP-43 6098 Distance 125.31 Distance ly 408.76
 
 
WDS 13181-4403 CHT 5 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cht2015 C j Cheetham, A.C., Kraus, A.L., Ireland, M.J., Cieza, L., Rizzuto, A.C., & 2015ApJ...813...83C
Cht2015 +A Tuthill, P.G.
Cht2015 ApJ 813, 83, 2015
Cht2018 A j Cheetham, A., Bonnefoy, M., Desidera, S., Langlois, M., Vigan, A., Schmidt, T., 2018A&A...615A.160C
Cht2018 Olofsson, J., Chauvin, G., Klahr, H., Gratton, R., D'Orazi, V., Henning, T. et al.
Cht2018 A&A 615, 160, 2018
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13181-4403 CHT 5 AB 2017 5 312 1.3 6.80 14.00 B9.5V+M9 131805.10-440319.4

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 13181-4403 CHT 5 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13181-4403 CHT 5 AB : MEASURES
 
 
No records found.

 
 
WDS 13181-4403 : VIRTUAL EYEPIECE
 
 

13181-4403 CHT 5A mag 6.8 Sp B9.5V 13181-4403 CHT 5B sep 1.1 P.A. 321.10 mag 14 Sp M9 13181-4403 CHT 5C sep 5.8 P.A. 195.90 mag 18 13181-4403 CHT 5D sep 5.7 P.A. 196.80 mag 21 13181-4403 CHT 5E sep 7.0 P.A. 184.90 mag 18 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13181-4403 : ALADIN DSS IMAGE @ 13h 18m 05.10s -44° 03' 19.4"
 
 
 
 
WDS 13181-4403 CHT 5 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13181-4403 CHT 5AB distance=0' 13160-4407 SWR 139 distance=24' 13216-4431 TDS 706 distance=48' 13219-4331 DON 596 distance=53' 13162-4303 UC 2507 distance=65' 13188-4257 TDS8776 distance=67' 13220-4303 SKF 900 distance=75' 13135-4500 UC 2498 distance=75' 13123-4449 DAM 592 distance=77' 13249-4340 DBR 174 distance=78' 13108-4404 CPO 363 distance=78' 13123-4453 DON1103 distance=79' 13250-4340 DBR 175 distance=79' 13151-4516 TDS8751 distance=80' 13252-4337 DBR 176 distance=82' 13139-4511 SKF1587 distance=82' 13253-4337 DBR 177 distance=83' 13254-4337 DBR 178 distance=83' 13115-4450 UC 2495 distance=85' 13181-4533 TDS8768 distance=90' 13166-4532 CPO 365 distance=91' 13195-4232 RST1713 distance=93' 13250-4307 DBR 164 distance=95' 13252-4307 DBR 168 distance=96' 13258-4451 RSS 307 distance=96' 13251-4304 DBR 166 distance=97' 13257-4311 SHN 174 distance=99' 13267-4333 B 2750 distance=99' 13251-4300 DBR 167 distance=100' 13250-4258 DBR 165 distance=100' 13254-4300 DBR 179 distance=102' 13109-4510 DON 585 distance=102' 13086-4355 B 1223 distance=103' 13258-4303 DBR 172 distance=104' 13258-4301 DBR 173 distance=105' 13257-4259 DBR 170 distance=105' 13107-4512 UC 2493 distance=106' 13255-4255 DBR 169 distance=106' 13258-4258 DBR 171 distance=107' 13183-4551 CPO 368 distance=107' 13264-4505 BRT 815 distance=109' 13264-4303 HJ 4587 distance=109' 13245-4528 CPO 369 distance=110' 13281-4346 R 218 distance=110' 13238-4535 RST4979 distance=111' 13279-4329 DON 604 distance=112' 13135-4544 DON 590AB distance=113' 13277-4312 I 400AB distance=117' 13277-4312 I 400AC distance=117' 13277-4312 DAM 23AD distance=117' 13096-4519 DON 583 distance=118' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 13181-4403 CHT 5 AB 312 1.3
Show 13181-4403 CHT 5 AC 202 6.0
Show 13181-4403 CHT 5 AD 203 5.9
Show 13181-4403 CHT 5 AE 187 7.0
Show 13160-4407 SWR 139 56 4.5 24
Show 13216-4431 TDS 706 153 1.2 48
Show 13219-4331 DON 596 129 1.1 53
Show 13162-4303 UC 2507 87 62.7 65
Show 13188-4257 TDS8776 248 0.7 67
Show 13220-4303 SKF 900 108 46.4 75
Show 13135-4500 UC 2498 247 43.0 75
Show 13123-4449 DAM 592 297 9.1 77
Show 13249-4340 DBR 174 169 3.6 78
Show 13108-4404 CPO 363 88 5.1 78
Show 13123-4453 DON1103 222 3.1 79
Show 13250-4340 DBR 175 69 3.3 79
Show 13151-4516 TDS8751 64 1.0 80
Show 13252-4337 DBR 176 338 3.7 82
Show 13139-4511 SKF1587 302 35.3 82
Show 13253-4337 DBR 177 233 5.3 83
Show 13254-4337 DBR 178 197 3.5 83
Show 13115-4450 UC 2495 24 97.0 85
Show 13181-4533 TDS8768 204 1.4 90
Show 13166-4532 CPO 365 165 4.4 91
Show 13195-4232 RST1713 103 7.8 93
Show 13250-4307 DBR 164 84 3.3 95
Show 13252-4307 DBR 168 347 2.8 96
Show 13258-4451 RSS 307 313 18.2 96
Show 13251-4304 DBR 166 312 2.7 97
Show 13257-4311 SHN 174 273 2.5 99
Show 13267-4333 B 2750 155 6.4 99
Show 13251-4300 DBR 167 358 3.1 100
Show 13250-4258 DBR 165 298 2.0 100
Show 13254-4300 DBR 179 350 2.1 102
Show 13109-4510 DON 585 184 2.0 102
Show 13086-4355 B 1223 152 4.8 103
Show 13258-4303 DBR 172 44 4.1 104
Show 13258-4301 DBR 173 67 3.9 105
Show 13257-4259 DBR 170 51 1.5 105
Show 13107-4512 UC 2493 260 107.9 106
Show 13255-4255 DBR 169 272 3.2 106
Show 13258-4258 DBR 171 174 2.7 107
Show 13183-4551 CPO 368 224 5.5 107
Show 13264-4505 BRT 815 72 5.3 109
Show 13264-4303 HJ 4587 266 5.1 109
Show 13245-4528 CPO 369 78 3.8 110
Show 13281-4346 R 218 170 2.4 110
Show 13238-4535 RST4979 74 1.7 111
Show 13279-4329 DON 604 114 2.5 112
Show 13135-4544 DON 590 AB 19 3.5 113
Show 13277-4312 I 400 AB 151 4.7 117

 
 
WDS 13181-4403 : COMPONENTS
 
 
  A B C D
B pa=321.1°
sep=1.09"
 
C pa=195.9°
sep=5.78"
pa=188.0°
sep=6.47"
 
D pa=196.8°
sep=5.65"
pa=188.6°
sep=6.33"
pa=341.1°
sep=0.16"
 
E pa=184.9°
sep=6.98"
pa=179.4°
sep=7.80"
pa=144.8°
sep=1.71"
pa=146.2°
sep=1.86"
 
 
13181-4403 A
 
 
Coord arcsec 2000 131805.10-440319.4 Mag 6.8 Spectral class B9.5V (blue-white) PmRA -31.00
PmDE -22.0 SAO 224047 HIP 64892 Tycho2 7786-02677-1
HD 115470 GC 17998 CD CD-43 8175 CP CP-43 6098
Tycho2
Tycho2 7786-02677-1 Pflag RAmdeg 199.52127132 DEmdeg -44.05538224
PmRA -30.6 PmDE -18.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.34 EpDEm 1991.37
Num 13 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.1 BTmag 6.773 E BTmag 0.015 VTmag 6.786
E VTmag 0.010 Prox 999 TYC T HIP 64892
CCDM RAdeg 199.52136917 DEdeg -44.05533889 EpRA 1990 1.74
EpDE 1990 1.75 E RAdeg 4.0 E DEdeg 4.2 Posflg
Corr 0.0
SAO
SAO 224047 DelFlag RA1950 PmRA1950 -0.0036
DE1950 PmDE1950 -0.031 Vmag 6.8 SpType A0
Double code Source 70 CatNum 17998 DM CD-43 8175
DMcomp BDsup HD 115470 M HD 0
GC 17998 RA1950rad 3.4695922 DE1950rad -0.76431894 PmRA2000 -0.0034
PmDE2000 -0.027
Hipparcos
Catalog H HIP 64892 Proxy RAhms 13 18 05.13
DEdms -44 03 19.2 Vmag 6.8 VarFlag R Vmag G
RAdeg 199.521 DEdeg -44.0553 AstroRef Plx 9.06
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 115470 BD
CD CD-43 8175 CP CP-43 6098 Dm number -43 8175 VIred 0
SpType B9V R SpType Coord arcsec 2000 131805.13-440319.2
Hipparcos 2
HIP 64892 Sn 5 So 0 Nc 1
RArad 3.4823048699 DErad -0.768910635 Plx 7.98 PmRA -30.83
PmDE -20.22 E RArad 0.43 E DErad 0.39 E Plx 0.55
E pmRA 0.5 E pmDE 0.43 Hpmag 6.8069 E Hpmag 0.0009
SHp 0.007 VA 0 BV -0.018 E BV 0.002
VI 0
 
 
13181-4403 B
 
 
Coord arcsec 2000 131805.04-440318.6 Mag 14 Spectral class M9 (red) Calc delta mag 7.2
Calc coord yes
 
 
13181-4403 C
 
 
Coord arcsec 2000 131804.95-440325.0 Mag 18 Calc delta mag 11.2 Calc coord yes
 
 
13181-4403 D
 
 
Coord arcsec 2000 131804.95-440324.8 Mag 21 Calc delta mag 14.2 Calc coord yes
 
 
13181-4403 E
 
 
Coord arcsec 2000 131805.04-440326.4 Mag 18 Calc delta mag 11.2 Calc coord yes