13496-4228 HDO 226 AB

 
 
13h 49m 37.01s -42° 28' 25.3" P.A. 127.00 sep 45.5 mag 3.46,12.96 Sp B2Vnpe dist. 155.04 pc (505.74 l.y.)
 
 
Coord 2000 13496-4228 Discov num HDO 226 Comp AB Coord arcsec 2000 13 49 37.01 -42 28 25.3
Date first 1891 Date last 2016 Obs 9
Pa first 100 Pa last 127 P.A. Now (θ) 127°
Sep first 30.0 Sep last 45.5 Sep. Now (ρ) 45.5"
Mag pri 3.46 Mag sec 12.96 delta mag (ΔM) 9.5 Spectral class B2Vnpe (blue-white)
Pri motion ra -024 Sec motion ra -022
Pri motion dec -019 Sec motion dec -001
Notes N (See Notes)
rPM=0.592
Nature of this double is uncertain.
 
 
13496-4228 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 224471 13 49 37 -42 28 25 RIZ 8 Aa,Ab 2010 1 80 0.1 3.50 6.70 3.20
Show 224471 13 49 37 -42 28 25 HDO 226 AB 2016 9 127 45.5 3.46 12.96 9.50 <===
Show Mu Cen 224471 13 49 37 -42 28 25 SHT 53 AC 2016 4 304 4.6 3.97 10.06 6.09
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus SAO 224471 HIP 67472 Tycho2 7797-02743-1
Gaia DR2 6109087784487667712 HD 120324 HR 5193 GC 18667
CD CD-41 8172 CP CP-41 6480 Bayer Mu Centauri Bayer name Mu Cen
FK5 508 Distance 155.04 Distance ly 505.74 Bayer greek μ Cen
 
 
WDS 13496-4228 HDO 226 AB : NOTES
 
 
discov_num notes refcode
HDO 226 mu Cen. A is an irregular variable.
 
 
REFERENCES
 
 
refcode metd author reference
HdO1882a Mb - Harvard Obs. 1882AnHar..13...17.
HdO1882a Harvard Ann. 13, 17, 1882
HdO1882b Ma j Harvard Obs. (measure by Alden, G.I.) 1882AnHar..13...17.
HdO1882b Harvard Ann. 13, 17, 1882
HdO1882c Ma - Harvard Obs. (measure by Davis, W.M.) 1882AnHar..13...17.
HdO1882c Harvard Ann. 13, 17, 1882
HdO1906A Ma - Harvard Obs. 1906QB821.B972.....
HdO1906A cited in BDS (Burnham Double Star Cat., 1906)
HdO9999 Ma - Harvard Obs. ...................
HdO9999 Unpublished, manuscript or reference not found.
Riz2013 Ks j Rizzuto, A.C., Ireland, M.J., Robertson, J.G., Kok, Y., Tuthill, P.G., 2013MNRAS.436.1694R
Riz2013 +E2 Warrington, B.A., Haubois, X., Tango, W.J., Norris, B., ten Brummelaar, T.,
Riz2013 Kraus, A.L., Jacob, A., & Laliberte-Houdeville, C.
Riz2013 MNRAS 436, 1694, 2013
Riz2020 Am+ j Rizzuto, A.C., Dupuy, T.J., Ireland, M.J. & Kraus, A.L. 2020ApJ...889..175R
Riz2020 +H3+ ApJ 889, 175, 2020
Riz2020 +orb
Riz2020 +not
Sht1998 - Shatsky, N.I. 1998SvAL...24..257S
Sht1998 SvAL 24, 257, 1998
Sht1999 C - Shatsky, N.I., Sinachopoulos, D., Prado, P. & van Dessel, E. 1999A&AS..139...69S
Sht1999 A&AS 139, 69, 1999
Sht2002 A - Shatsky, N.I. & Tokovinin, A. 2002A&A...382...92S
Sht2002 A&A 382, 92, 2002
Sht2014 - Denisenko, D., Lipunov, V., Balanutsa, P. & Shatsky, N. 2014ATel.5788....1D
Sht2014 Astronomer's Telegram #5788 (http://www.astronomerstelegram.org/?read=5788)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13496-4228 HDO 226 AB 1999 5 127 45.6 3.46 12.96 B2Vnpe N D 134937.01-422825.3
13496-4228 HDO 226 AB 2016 9 127 45.5 3.46 12.96 B2Vnpe N 134937.01-422825.3

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WDS 13496-4228 HDO 226 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13496-4228 HDO 226 AB : MEASURES
 
 
No records found.

 
 
WDS 13496-4228 : VIRTUAL EYEPIECE
 
 

13496-4228 HDO 226A mag 3.46 Sp B2Vnpe 13496-4228 RIZ   8Ab sep 0.1 P.A. 76.80 mag 6.7 13496-4228 HDO 226B sep 38.3 P.A. 135.60 mag 12.96 13496-4228 SHT  53C sep 3.8 P.A. 312.30 mag 10.06 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 13496-4228 : ALADIN DSS IMAGE @ 13h 49m 37.01s -42° 28' 25.3"
 
 
 
 
WDS 13496-4228 HDO 226 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


13496-4228  HDO 226AB distance=0' 13490-4229  WIS 235AB distance=7' 13490-4229  WIS 235AC distance=7' 13487-4242  TDS8973 distance=17' 13501-4211  SKF1132 distance=19' 13500-4303  HDS1947 distance=35' 13529-4241  KPP3027 distance=39' 13463-4211  RST1746 distance=41' 13485-4309  HJ 4614 distance=43' 13528-4203  TDS9014 distance=44' 13454-4234  TOK 157 distance=48' 13495-4141  SHT  52 distance=48' 13465-4145  UC 2613 distance=56' 13544-4205  UC 2633 distance=58' 13550-4235  I   401AB distance=61' 13550-4235  HJ 4625AB,C distance=61' 13535-4138  B  1233 distance=67' 13545-4145  KPP1635 distance=70' 13437-4204  FIN 353AB distance=71' 13437-4204  RST1741AB,C distance=71' 13429-4248  KPP3028 distance=77' 13422-4211  UC 2591 distance=85' 13461-4344  UC 2609 distance=86' 13535-4114  SWR 147 distance=87' 13427-4311  VSP  39 distance=87' 13560-4138  TDS9037 distance=88' 13506-4100  I  1236 distance=89' 13415-4241  UC 2589AB distance=91' 13576-4148  CPO 379 distance=98' 13565-4331  TDS9041 distance=98' 13453-4102  YMG  53Aa,Ab distance=99' 13529-4401  HDS1951 distance=100' 13508-4050  DAM 605 distance=100' 13507-4048  RST1752 distance=102' 13504-4047  TDS8996 distance=103' 13494-4413  COO 161 distance=105' 13491-4413  YMG  54 distance=106' 13555-4352  TDS9033 distance=106' 13401-4240  UC 2582 distance=106' 13448-4057  UC 2603 distance=106' 13400-4211  RST1738 distance=109' 13414-4334  RST5377 distance=112' 13398-4158  KPP1381 distance=114' 13464-4418  UC 2612 distance=116' 13546-4048  WG  170 distance=116' 13493-4031  DUN 146 distance=118' 13557-4407  HDS1954 distance=120' 13595-4318  UC 2650 distance=120' 13395-4143  RST1735 distance=121' 13555-4045  UC 2636 distance=123' 13509-4430  UC 2625 distance=123' 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 13496-4228 SHT 53 AC 304 4.6
Show 13496-4228 HDO 226 AB 127 45.5
Show 13496-4228 RIZ 8 Aa,Ab 80 0.1
Show 13490-4229 WIS 235 AB 278 410.2 7
Show 13490-4229 WIS 235 AC 69 637.2 7
Show 13487-4242 TDS8973 67 0.5 17
Show 13501-4211 SKF1132 231 8.6 19
Show 13500-4303 HDS1947 327 9.4 35
Show 13529-4241 KPP3027 111 3.6 39
Show 13463-4211 RST1746 86 4.4 41
Show 13485-4309 HJ 4614 281 13.6 43
Show 13528-4203 TDS9014 335 2.9 44
Show 13454-4234 TOK 157 236 12.9 48
Show 13495-4141 SHT 52 20 5.6 48
Show 13465-4145 UC 2613 95 19.6 56
Show 13544-4205 UC 2633 39 10.6 58
Show 13550-4235 I 401 AB 259 0.4 61
Show 13550-4235 HJ 4625 AB,C 7 13.6 61
Show 13535-4138 B 1233 305 0.2 67
Show 13545-4145 KPP1635 124 12.5 70
Show 13437-4204 FIN 353 AB 57 0.0 71
Show 13437-4204 RST1741 AB,C 77 0.9 71
Show 13429-4248 KPP3028 250 1.9 77
Show 13422-4211 UC 2591 188 13.0 85
Show 13461-4344 UC 2609 13 56.8 86
Show 13535-4114 SWR 147 268 11.8 87
Show 13427-4311 VSP 39 48 0.1 87
Show 13560-4138 TDS9037 171 1.7 88
Show 13506-4100 I 1236 161 0.6 89
Show 13415-4241 UC 2589 AB 322 50.0 91
Show 13576-4148 CPO 379 116 4.7 98
Show 13565-4331 TDS9041 61 0.7 98
Show 13453-4102 YMG 53 Aa,Ab 325 0.3 99
Show 13529-4401 HDS1951 23 13.5 100
Show 13508-4050 DAM 605 300 4.6 100
Show 13507-4048 RST1752 27 1.9 102
Show 13504-4047 TDS8996 97 2.4 103
Show 13494-4413 COO 161 151 13.1 105
Show 13491-4413 YMG 54 223 2.9 106
Show 13555-4352 TDS9033 352 2.0 106
Show 13401-4240 UC 2582 287 12.2 106
Show 13448-4057 UC 2603 301 19.1 106
Show 13400-4211 RST1738 169 3.2 109
Show 13414-4334 RST5377 73 0.5 112
Show 13398-4158 KPP1381 285 10.4 114
Show 13464-4418 UC 2612 241 35.5 116
Show 13546-4048 WG 170 66 6.1 116
Show 13493-4031 DUN 146 87 68.5 118
Show 13557-4407 HDS1954 50 0.7 120
Show 13595-4318 UC 2650 7 40.3 120
Show 13395-4143 RST1735 14 2.8 121

 
 
WDS 13496-4228 : COMPONENTS
 
 
  A Ab B
Ab pa=76.8°
sep=0.08"
 
B pa=135.6°
sep=38.32"
pa=135.7°
sep=38.27"
 
C pa=312.3°
sep=3.84"
pa=311.4°
sep=3.89"
pa=315.3°
sep=42.15"
 
 
13496-4228 A
 
 
Coord arcsec 2000 134937.01-422825.3 Mag 3.46 Spectral class B2Vnpe (blue-white) PmRA -24.00
PmDE -19.0 SAO 224471 HIP 67472 Tycho2 7797-02743-1
HD 120324 HR 5193 GC 18667 CD CD-41 8172
CP CP-41 6480 Bayer Mu Centauri Bayer name Mu Cen FK5 508
Tycho2
Tycho2 7797-02743-1 Pflag RAmdeg 207.40411849 DEmdeg -42.47373038
PmRA -23.9 PmDE -18.9 E RAmdeg 3 E DEmdeg 3
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.59 EpDEm 1991.03
Num 13 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.7 BTmag 3.214 E BTmag 0.014 VTmag 3.415
E VTmag 0.009 Prox 999 TYC T HIP 67472
CCDM RAdeg 207.40419250 DEdeg -42.47368417 EpRA 1990 1.78
EpDE 1990 1.20 E RAdeg 3.1 E DEdeg 3.3 Posflg
Corr 0.0
SAO
SAO 224471 DelFlag RA1950 PmRA1950 -0.002
DE1950 PmDE1950 -0.026 Vmag 3.3 SpType B2p
Double code Source 74 CatNum 508 DM CD-41 8172
DMcomp BDsup HD 120324 M HD 0
GC 18667 RA1950rad 3.60669801 DE1950rad -0.73697323 PmRA2000 -0.0018
PmDE2000 -0.022
Hipparcos
Catalog H HIP 67472 Proxy RAhms 13 49 37.01
DEdms -42 28 25.3 Vmag 3.47 VarFlag 2 R Vmag H
RAdeg 207.404 DEdeg -42.4737 AstroRef Plx 6.19
CCDM 13496-4228 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 120324 BD
CD CD-41 8172 CP CP-41 6480 Dm number -41 8172 VIred -0.21
SpType B2IV-Ve R SpType Coord arcsec 2000 134937.01-422825.3
Hipparcos 2
HIP 67472 Sn 5 So 0 Nc 1
RArad 3.6198861585 DErad -0.7413056511 Plx 6.45 PmRA -24.25
PmDE -18.64 E RArad 0.12 E DErad 0.08 E Plx 0.16
E pmRA 0.14 E pmDE 0.08 Hpmag 3.3969 E Hpmag 0.0009
SHp 0.019 VA 2 BV -0.17 E BV 0.21
VI -0.21
CCDM
Ccdm 13496-4228 RComp Comp A Note1
Note2 Discov num DRAs 1.00 DDEs -25.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 3.3 Sp B3 PmNote *
PmRA -22 PmDE -26 Dm number -41 8172 Cat1 CD
Name2 224471 Cat2 SAO HD 120324 M HD
ADS BDS M ADS BDS N IDS IDS 13436S4159A
HIC 67472
 
 
13496-4228 Ab
 
 
Coord arcsec 2000 134937.02-422825.3 Mag 6.7 Calc delta mag 3.2 Calc coord yes
 
 
13496-4228 B
 
 
Coord arcsec 2000 134939.43-422852.7 Mag 12.96 PmRA -22.00 PmDE -1.0
Calc delta mag 9.46 Calc coord yes
CCDM
Ccdm 13496-4228 RComp Comp B Note1
Note2 Discov num HDO 226 DRAs DDEs
R dRAs Year 1897 Theta 128 Rho 48.0
Obs 2 Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13436S4159B
HIC
 
 
13496-4228 C
 
 
Coord arcsec 2000 134936.75-422822.7 Mag 10.06 PmRA -26.00 PmDE -19.0
Calc delta mag 6.56 Calc coord yes