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Doubles in session


Current system
11204-3734
RST 2740


Nearby doubles
14' : 11211-3744
UC 2122

57' : 11193-3638
JSP 483

62' : 11256-3745
B 796

66' : 11169-3825
NSN 293

69' : 11238-3829
CHR 241

72' : 11211-3845
CVN 43AB

73' : 11156-3651
TDS7766

81' : 11152-3827
SKF1216AB

82' : 11220-3615
I 1540

89' : 11179-3611
UC 2114

91' : 11232-3610
SEE 131

92' : 11240-3854
KPP1173

92' : 11258-3840
TDS7856

93' : 11127-3723
RSS 257

97' : 11153-3850
KPP 613

98' : 11122-3735
SKF1215AB

102' : 11258-3852
OSO 40AB

102' : 11210-3915
TDS7810

103' : 11213-3916
KPP 646

105' : 11124-3651
UC 2099

106' : 11188-3917
KPP 242

108' : 11294-3728
UC 2153

110' : 11123-3641
KPP2016

111' : 11291-3817
CBL 138

112' : 11298-3742
TDS 639

113' : 11250-3555
SKF1217



Selections
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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11204-3734 RST 2740

 
 
11h 20m 25.41s -37° 33' 43.2" P.A. 309.00 sep 1.4 mag 8.20,13.00 Sp A2IIIm dist. 242.13 pc (789.83 l.y.)
 
 
Coord 2000 11204-3734 Discov num RST2740 Comp Coord arcsec 2000 11 20 25.41 -37 33 43.2
Date first 1935 Date last 2016 Obs 4
Pa first 301 Pa last 308.5 P.A. Now (θ) 308.5°
Sep first 1.3 Sep last 1.417 Sep. Now (ρ) 1.417"
Mag pri 8.20 Mag sec 13.00 delta mag (ΔM) 4.8 Spectral class A2IIIm (white)
Pri motion ra -027 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus SAO 202337 HIP 55380 Tycho2 7739-00787-1
Gaia DR2 5396423483106907648 HD 98610 CD CD-36 7124 CP CP-36 4928
Distance 242.13 Distance ly 789.83
 
 
WDS 11204-3734 RST 2740 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11204-3734 RST2740 1945 2 298 1.3 8.20 13.00 A2IIIm 112025.41-373343.2
11204-3734 RST2740 2015 3 309 1.4 8.20 13.00 A2IIIm S 112025.41-373343.2
11204-3734 RST2740 2016 4 309 1.4 8.20 13.00 A2IIIm S 112025.41-373343.2

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

 
 
WDS 11204-3734 RST 2740 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11204-3734 RST 2740 : MEASURES
 
 
No records found.

 
 
WDS 11204-3734 : VIRTUAL EYEPIECE
 
 

11204-3734 RST2740A mag 8.2 Sp A2IIIm 11204-3734 RST2740B sep 1.2 P.A. 315.10 mag 13 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 11204-3734 : ALADIN DSS IMAGE @ 11h 20m 25.41s -37° 33' 43.2"
 
 
 
 
WDS 11204-3734 RST 2740 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11204-3734 RST2740 distance=0' 11211-3744 UC 2122 distance=14' 11165-3739 KPP1931BC distance=47' 11193-3638 JSP 483 distance=57' 11256-3745 B 796 distance=62' 11169-3825 NSN 293 distance=66' 11238-3829 CHR 241 distance=69' 11211-3845 CVN 43AB distance=72' 11211-3845 CVN 43AC distance=72' 11211-3845 CVN 43AD distance=72' 11156-3651 TDS7766 distance=73' 11152-3827 SKF1216AB distance=81' 11152-3827 SKF1216AD distance=81' 11220-3615 I 1540 distance=82' 11152-3827 RST2736BC distance=82' 11179-3611 UC 2114 distance=89' 11232-3610 SEE 131 distance=91' 11240-3854 KPP1173 distance=92' 11258-3840 TDS7856 distance=92' 11127-3723 RSS 257 distance=93' 11153-3850 KPP 613 distance=97' 11122-3735 SKF1215AB distance=98' 11121-3733 KPP2919CD distance=99' 11258-3852 OSO 40AB distance=102' 11258-3852 OSO 40AC distance=102' 11210-3915 TDS7810 distance=102' 11213-3916 KPP 646 distance=103' 11124-3651 UC 2099 distance=105' 11188-3917 KPP 242 distance=106' 11294-3728 UC 2153 distance=108' 11123-3641 KPP2016 distance=110' 11291-3817 CBL 138 distance=111' 11298-3742 TDS 639 distance=112' 11250-3555 SKF1217 distance=113' 11196-3928 TOI 759AB distance=115' 11218-3930 UC 2123 distance=118' 11105-3732 REP 21 distance=119' 11211-3531 I 1539 distance=123' 11232-3934 KPP1815 distance=125' 11099-3739 YMG 37 distance=126' 11278-3604 UC 2143 distance=126' 11175-3532 KPP1605 distance=128' 11164-3536 B 2010 distance=128' 11104-3824 JSP 471 distance=129' 11151-3929 SEE 128 distance=131' 11101-3822 B 795 distance=131' 11283-3908 RST1590 distance=132' 11105-3839 KPP2000AC distance=135' 11091-3737 SWR 106 distance=135' 11318-3718 LDS4111 distance=136' 11098-3828 YMG 36 distance=137' 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 11204-3734 RST2740 309 1.4
Show 11211-3744 UC 2122 334 8.8 14
Show 11165-3739 KPP1931 BC 280 15.2 47
Show 11193-3638 JSP 483 4 1.0 57
Show 11256-3745 B 796 58 5.2 62
Show 11169-3825 NSN 293 172 4.8 66
Show 11238-3829 CHR 241 144 0.1 69
Show 11211-3845 CVN 43 AB 296 5.7 72
Show 11211-3845 CVN 43 AC 245 5.7 72
Show 11211-3845 CVN 43 AD 5 6.8 72
Show 11156-3651 TDS7766 212 0.7 73
Show 11152-3827 SKF1216 AB 213 53.4 81
Show 11152-3827 SKF1216 AD 271 5.0 81
Show 11220-3615 I 1540 303 1.1 82
Show 11152-3827 RST2736 BC 185 0.7 82
Show 11179-3611 UC 2114 138 15.9 89
Show 11232-3610 SEE 131 124 32.6 91
Show 11240-3854 KPP1173 242 9.2 92
Show 11258-3840 TDS7856 123 3.2 92
Show 11127-3723 RSS 257 279 9.7 93
Show 11153-3850 KPP 613 231 5.6 97
Show 11122-3735 SKF1215 AB 332 136.6 98
Show 11121-3733 KPP2919 CD 144 1.1 99
Show 11258-3852 OSO 40 AB 160 19.4 102
Show 11258-3852 OSO 40 AC 252 19.9 102
Show 11210-3915 TDS7810 18 0.7 102
Show 11213-3916 KPP 646 5.8 103
Show 11124-3651 UC 2099 332 26.6 105
Show 11188-3917 KPP 242 207 3.8 106
Show 11294-3728 UC 2153 162 8.2 108
Show 11123-3641 KPP2016 61 16.0 110
Show 11291-3817 CBL 138 110 38.8 111
Show 11298-3742 TDS 639 70 1.0 112
Show 11250-3555 SKF1217 346 50.9 113
Show 11196-3928 TOI 759 AB 235 2.7 115
Show 11218-3930 UC 2123 286 134.6 118
Show 11105-3732 REP 21 207 1.5 119
Show 11211-3531 I 1539 141 0.2 123
Show 11232-3934 KPP1815 31 14.1 125
Show 11099-3739 YMG 37 67 0.2 126
Show 11278-3604 UC 2143 66 39.2 126
Show 11175-3532 KPP1605 93 12.2 128
Show 11164-3536 B 2010 230 0.4 128
Show 11104-3824 JSP 471 18 3.5 129
Show 11151-3929 SEE 128 21 0.2 131
Show 11101-3822 B 795 7 0.8 131
Show 11283-3908 RST1590 60 0.3 132
Show 11105-3839 KPP2000 AC 32 15.8 135
Show 11091-3737 SWR 106 70 9.9 135
Show 11318-3718 LDS4111 84 6.6 136
Show 11098-3828 YMG 36 80 0.0 137

 
 
WDS 11204-3734 : COMPONENTS
 
 
  A
B pa=315.1°
sep=1.25"
 
 
11204-3734 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 112025.41-373343.2 Mag 8.2 Spectral class A2IIIm (white)
PmRA -27.00 PmDE 3.0 SAO 202337 HIP 55380
Tycho2 7739-00787-1 HD 98610 CD CD-36 7124 CP CP-36 4928
Tycho2
Tycho2 7739-00787-1 Pflag RAmdeg 170.10575844 DEmdeg -37.56197723
PmRA -35.2 PmDE 7.8 E RAmdeg 6 E DEmdeg 6
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.99 EpDEm 1990.99
Num 14 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 0.9
Q pmDE 1.2 BTmag 8.361 E BTmag 0.017 VTmag 8.134
E VTmag 0.013 Prox 999 TYC T HIP 55380
CCDM RAdeg 170.10586028 DEdeg -37.56199556 EpRA 1990 1.69
EpDE 1990 1.52 E RAdeg 5.6 E DEdeg 6.3 Posflg
Corr 0.1
SAO
SAO 202337 DelFlag RA1950 PmRA1950 -0.0046
DE1950 PmDE1950 -0.01 Vmag 8.2 SpType A0
Double code Source 41 CatNum 5306 DM CD-36 7124
DMcomp BDsup HD 98610 M HD 0
GC RA1950rad 2.95839108 DE1950rad -0.65080082 PmRA2000 -0.0043
PmDE2000 -0.006
Hipparcos
Catalog H HIP 55380 Proxy RAhms 11 20 25.41
DEdms -37 33 43.2 Vmag 8.11 VarFlag R Vmag G
RAdeg 170.106 DEdeg -37.562 AstroRef Plx 3.15
CCDM 11204-3734 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 98610 BD
CD CD-36 7124 CP CP-36 4928 Dm number -36 7124 VIred 0.21
SpType A2IIIm... R SpType Coord arcsec 2000 112025.41-373343.2
Hipparcos 2
HIP 55380 Sn 5 So 0 Nc 1
RArad 2.9689074113 DErad -0.6555805719 Plx 4.13 PmRA -34.82
PmDE 10.36 E RArad 0.65 E DErad 0.52 E Plx 0.81
E pmRA 0.7 E pmDE 0.51 Hpmag 8.1742 E Hpmag 0.0017
SHp 0.012 VA 0 BV 0.188 E BV 0.002
VI 0.21
CCDM
Ccdm 11204-3734 RComp Comp A Note1
Note2 Discov num DRAs 1.32 DDEs 16.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp A0 PmNote *
PmRA -52 PmDE 0 Dm number -36 7124 Cat1 CD
Name2 202337 Cat2 SAO HD 98610 M HD
ADS BDS M ADS BDS N IDS IDS 11156S3701A
HIC 55380
 
 
11204-3734 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112025.34-373342.3 Mag 13 Calc delta mag 4.8
Calc coord yes
CCDM
Ccdm 11204-3734 RComp Comp B Note1
Note2 Discov num RST2740 DRAs DDEs
R dRAs Year 1935 Theta 300 Rho 1.3
Obs 2 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11156S3701B
HIC 55380