stampa
Login

Preset columns are boring you? Create your own custom set!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
15549-6045
SLR 11 AB
NSV7310


Nearby doubles
25' : 15535-6103
NZO 63

33' : 15514-6103
B 9025

35' : 15555-6011
HJ 4813

39' : 15577-6012
MOC 9AB

42' : 15560-6004
RST5034

47' : 15544-6131
HDS2240

47' : 16002-6110
LDS 545

48' : 15522-6002
JAW 40

53' : 16005-6012
RST5038

57' : 15497-6002
JSP 668

64' : 15518-6145
LPO 52

65' : 16034-6030
ARY 120

65' : 16009-5959
JSP 679

66' : 15481-6002
TDS9631

67' : 16037-6030
RSS 29

68' : 16036-6025
B 2376

68' : 15540-5937
RST5033

71' : 15557-5934
TDS9692

73' : 16028-6002
JSP 680

75' : 15567-5932
RST5037

75' : 16046-6024
JSP 682

76' : 16004-5941
WFC 172

77' : 15510-6155
RST5031AB

78' : 16054-6034
TDS9751

80' : 16052-6109
HDS2272

82' : 15488-5938
JSP 666



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15549-6045 SLR 11 AB (NSV7310)

 
 
15h 54m 52.64s -60° 44' 37.1" P.A. 95.00 sep 1.3 mag 6.35,8.09 Sp B9II dist. 421.94 pc (1376.37 l.y.)
 
 
Coord 2000 15549-6045 Discov num SLR  11 Comp AB Coord arcsec 2000 15 54 52.64 -60 44 37.1
Date first 1891 Date last 2010 Obs 14
Pa first 97 Pa last 94.6 P.A. Now (θ) 94.6°
Sep first 0.6 Sep last 1.25 Sep. Now (ρ) 1.25"
Mag pri 6.35 Mag sec 8.09 delta mag (ΔM) 1.74 Spectral class B9II (blue-white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -006 Sec motion dec -006
Notes N (See Notes)
Nature of this double is uncertain.
 
 
15549-6045 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show NSV7310 253344 15 54 53 -60 44 37 SLR 11 AB 2010 14 95 1.3 6.35 8.09 1.74 <===
Show 253344 15 54 53 -60 44 37 DUN 194 AC 2020 19 47 44.5 6.35 9.97 3.62
Show 253344 15 54 53 -60 44 37 DUN 194 AD 2020 17 256 48.4 6.35 9.02 2.67
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV7310 Constellation Triangulum Australe SAO 253344 HIP 77927
Tycho2 9023-01271-1 Gaia DR2 5832716255424187392 HD 141913 HR 5898
GC 21330 CD CD-60 5918 CP CP-60 6191 Distance 421.94
Distance ly 1376.37
 
 
WDS 15549-6045 SLR 11 AB (NSV7310) : NOTES
 
 
discov_num notes refcode
SLR 11 Variable?
 
 
REFERENCES
 
 
refcode metd author reference
Dun1829 Ma - Dunlop, J. 1829MmRAS...3..257D
Dun1829 MemRAS 3, 257, 1829
Dun1829 some measures corrected in LRR2022
Slr1892 orb - Sellors, R.P. 1892MNRAS..53...45S
Slr1892 MNRAS 53, 45, 1892
Slr1893a Ma - Sellors, R.P. 1893MNRAS..54..123S
Slr1893a MNRAS 54, 123, 1893
Slr1893b Ma - Sellors, R.P. 1893AN....132..145S
Slr1893b AN 132, 145, 1893
Slr1894 Ma - Sellors, R.P. 1894AN....135..417S
Slr1894 AN 135, 417, 1894
Slr1895 Ma - Sellors, R.P. 1895AN....138..233S
Slr1895 AN 138, 233, 1895
Slr1896 Ma - Sellors, R.P. 1896AN....141..137S
Slr1896 AN 141, 137, 1896
Slr1897 Ma - Sellors, R.P. 1897AN....143..233S
Slr1897 AN 143, 233, 1897
Slr1910 Ma - Sellors, R.P. 1910AN....186...65S
Slr1910 AN 186, 65, 1910
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15549-6045 SLR 11 AB 1991 13 95 1.1 6.35 8.09 B9II N D 155452.64-604437.1
15549-6045 SLR 11 AB 2010 14 95 1.3 6.35 8.09 B9II N D 155452.64-604437.1

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

 
 
WDS 15549-6045 SLR 11 AB (NSV7310) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15549-6045 SLR 11 AB (NSV7310) : MEASURES
 
 
No records found.

 
 
WDS 15549-6045 (NSV7310) : VIRTUAL EYEPIECE
 
 

15549-6045 SLR 11A mag 6.35 Sp B9II 15549-6045 SLR 11B sep 0.6 P.A. 99.30 mag 8.09 15549-6045 DUN 194C sep 34.2 P.A. 27.80 mag 9.97 15549-6045 DUN 194D sep 25.8 P.A. 243.10 mag 9.02 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 15549-6045 (NSV7310) : ALADIN DSS IMAGE @ 15h 54m 52.64s -60° 44' 37.1"
 
 
 
 
WDS 15549-6045 SLR 11 AB (NSV7310) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15549-6045 SLR 11AB distance=0' 15535-6103 NZO 63 distance=25' 15514-6103 B 9025 distance=33' 15555-6011 HJ 4813 distance=35' 15577-6012 MOC 9AB distance=39' 15577-6012 MOC 9AC distance=39' 15560-6004 RST5034 distance=42' 15544-6131 HDS2240 distance=47' 16002-6110 LDS 545 distance=47' 15522-6002 JAW 40 distance=48' 16005-6012 RST5038 distance=53' 15497-6002 JSP 668 distance=57' 15518-6145 LPO 52 distance=64' 16034-6030 ARY 120 distance=65' 16009-5959 JSP 679 distance=65' 15481-6002 TDS9631 distance=66' 16037-6030 RSS 29 distance=67' 16036-6025 B 2376 distance=68' 15540-5937 RST5033 distance=68' 15557-5934 TDS9692 distance=71' 16028-6002 JSP 680 distance=73' 15567-5932 RST5037 distance=75' 16046-6024 JSP 682 distance=75' 16004-5941 WFC 172 distance=76' 15510-6155 RST5031AB distance=77' 16054-6034 TDS9751 distance=78' 16052-6109 HDS2272 distance=80' 15488-5938 JSP 666 distance=82' 16025-6147 TDS 798 distance=84' 16063-6022 RST5042 distance=87' 15447-5959 LDS 537 distance=89' 16045-6144 RST5040 distance=91' 16044-6146 RST5039 distance=92' 16040-6151 TDS9745 distance=93' 16079-6105 B 2379 distance=98' 16072-6008 HJ 4829 distance=99' 15499-5912 RST5030 distance=100' 16074-6005 I 1620BC distance=101' 16074-6005 I 1620AB distance=101' 15520-6227 FIN 236 distance=105' 16078-5958 JSP 684 distance=107' 15428-6147 HDS2218AB distance=107' 15539-5858 TDS9683 distance=108' 16085-6130 I 556 distance=109' 16070-6150 RST5043 distance=110' 16053-6207 RST5041 distance=112' 15398-6106 KPP 652 distance=112' 15442-6213 TDS 785 distance=117' 16096-5956 TDS9778 distance=120' 16101-5959 JSP 685 distance=122' 15450-5907 HJ 4795DE distance=122' 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 15549-6045 SLR 11 AB 95 1.3
Show 15549-6045 DUN 194 AC 47 44.5
Show 15549-6045 DUN 194 AD 256 48.4
Show 15535-6103 NZO 63 210 8.6 25
Show 15514-6103 B 9025 101 6.3 33
Show 15555-6011 HJ 4813 103 4.8 35
Show 15577-6012 MOC 9 AB 329 1.6 39
Show 15577-6012 MOC 9 AC 317 4.8 39
Show 15560-6004 RST5034 229 0.6 42
Show 15544-6131 HDS2240 244 0.0 47
Show 16002-6110 LDS 545 75 16.0 47
Show 15522-6002 JAW 40 185 10.9 48
Show 16005-6012 RST5038 77 1.4 53
Show 15497-6002 JSP 668 104 0.6 57
Show 15518-6145 LPO 52 213 3.3 64
Show 16034-6030 ARY 120 295 14.9 65
Show 16009-5959 JSP 679 135 0.9 65
Show 15481-6002 TDS9631 218 1.0 66
Show 16037-6030 RSS 29 179 53.0 67
Show 16036-6025 B 2376 309 0.6 68
Show 15540-5937 RST5033 237 0.3 68
Show 15557-5934 TDS9692 114 1.2 71
Show 16028-6002 JSP 680 40 0.2 73
Show 15567-5932 RST5037 80 0.6 75
Show 16046-6024 JSP 682 140 3.3 75
Show 16004-5941 WFC 172 201 9.9 76
Show 15510-6155 RST5031 AB 92 2.5 77
Show 16054-6034 TDS9751 242 2.5 78
Show 16052-6109 HDS2272 88 0.8 80
Show 15488-5938 JSP 666 101 0.7 82
Show 16025-6147 TDS 798 58 0.8 84
Show 16063-6022 RST5042 47 1.2 87
Show 15447-5959 LDS 537 124 23.5 89
Show 16045-6144 RST5040 65 0.6 91
Show 16044-6146 RST5039 309 1.5 92
Show 16040-6151 TDS9745 43 10.0 93
Show 16079-6105 B 2379 158 6.1 98
Show 16072-6008 HJ 4829 158 6.9 99
Show 15499-5912 RST5030 32 4.0 100
Show 16074-6005 I 1620 BC 209 2.7 101
Show 16074-6005 I 1620 AB 191 7.0 101
Show 15520-6227 FIN 236 290 1.0 105
Show 16078-5958 JSP 684 349 0.9 107
Show 15428-6147 HDS2218 AB 205 0.1 107
Show 15539-5858 TDS9683 216 1.6 108
Show 16085-6130 I 556 323 1.3 109
Show 16070-6150 RST5043 11 3.8 110
Show 16053-6207 RST5041 94 3.9 112
Show 15398-6106 KPP 652 294 5.9 112
Show 15442-6213 TDS 785 35 1.0 117
Show 16096-5956 TDS9778 237 1.9 120

 
 
WDS 15549-6045 : COMPONENTS
 
 
  A B C
B pa=99.3°
sep=0.62"
 
C pa=27.8°
sep=34.18"
pa=26.8°
sep=33.99"
 
D pa=243.1°
sep=25.75"
pa=243.9°
sep=26.25"
pa=222.9°
sep=57.16"
 
 
15549-6045 A
 
 
Name NSV7310 Coord arcsec 2000 155452.64-604437.1 Mag 6.35 Spectral class B9II (blue-white)
PmRA 1.00 PmDE -6.0 SAO 253344 HIP 77927
Tycho2 9023-01271-1 HD 141913 HR 5898 GC 21330
CD CD-60 5918 CP CP-60 6191
Tycho2
Tycho2 9023-01271-1 Pflag P RAmdeg 238.71940933 DEmdeg -60.74366081
PmRA 0.9 PmDE -6.2 E RAmdeg 4 E DEmdeg 4
E pmRA 2.6 E pmDE 2.5 EpRAm 1991.35 EpDEm 1991.32
Num 6 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.7 BTmag 6.472 E BTmag 0.014 VTmag 6.353
E VTmag 0.010 Prox 11 TYC T HIP 77927
CCDM A RAdeg 238.71933139 DEdeg -60.74364278 EpRA 1990 1.40
EpDE 1990 1.37 E RAdeg 3.7 E DEdeg 3.7 Posflg D
Corr 0.4
SAO
SAO 253344 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.001 Vmag 6.3 SpType B8
Double code Source 70 CatNum 21330 DM CP-60 6191
DMcomp BDsup HD 141913 M HD 0
GC 21330 RA1950rad 4.14790928 DE1950rad -1.05761178 PmRA2000 -0.0012
PmDE2000 0.003
Hipparcos
Catalog H HIP 77927 Proxy H RAhms 15 54 52.64
DEdms -60 44 37.1 Vmag 6.14 VarFlag R Vmag G
RAdeg 238.719 DEdeg -60.7436 AstroRef A Plx 1.91
CCDM 15549-6045 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 95 Rho 1.097 HD 141913 BD
CD CD-60 5918 CP CP-60 6191 Dm number -60 5918 VIred 0.07
SpType B9II R SpType Coord arcsec 2000 155452.64-604437.1
Hipparcos 2
HIP 77927 Sn 15 So 3 Nc 2
RArad 4.166438209 DErad -1.0601765403 Plx 2.37 PmRA -1.74
PmDE -4.48 E RArad 0.4 E DErad 0.5 E Plx 0.6
E pmRA 0.49 E pmDE 0.66 Hpmag 6.179 E Hpmag 0.0008
SHp 0.006 VA 0 BV 0.121 E BV 0.015
VI 0.07
CCDM
Ccdm 15549-6045 RComp Comp A Note1
Note2 Discov num DRAs -1.37 DDEs 23.8
R dRAs 10 Year Theta Rho
Obs 4 Vmag 6.5 Sp B8 PmNote *
PmRA -3 PmDE 2 Dm number -60 6191 Cat1 CPD
Name2 253344 Cat2 SAO HD 141913 M HD
ADS BDS M ADS BDS N IDS IDS 15464S6027A
HIC 77927
 
 
15549-6045 B
 
 
Coord arcsec 2000 155452.72-604437.2 Mag 8.09 PmRA 1.00 PmDE -6.0
Tycho2 9023-01271-2 Calc delta mag 1.74 Calc coord yes
Tycho2
Tycho2 9023-01271-2 Pflag P RAmdeg 238.71940933 DEmdeg -60.74366081
PmRA 0.9 PmDE -6.2 E RAmdeg 4 E DEmdeg 4
E pmRA 2.6 E pmDE 2.5 EpRAm 1991.35 EpDEm 1991.32
Num 6 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.7 BTmag 8.049 E BTmag 0.016 VTmag 8.089
E VTmag 0.013 Prox 11 TYC HIP 77927
CCDM B RAdeg 238.71995861 DEdeg -60.74366972 EpRA 1990 1.39
EpDE 1990 1.38 E RAdeg 5.9 E DEdeg 5.7 Posflg D
Corr 0.3
CCDM
Ccdm 15549-6045 RComp Comp B Note1
Note2 Discov num SLR 11 DRAs DDEs
R dRAs Year 1891 Theta 097 Rho 1.2
Obs 10 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15464S6027B
HIC 77927
 
 
15549-6045 C
 
 
Coord arcsec 2000 155454.82-604406.9 Mag 9.97 PmRA -1.00 PmDE -7.0
Calc delta mag 3.62 Calc coord yes
CCDM
Ccdm 15549-6045 RComp Comp C Note1
Note2 Discov num DUN 194 DRAs 3.12 DDEs 54.2
R dRAs 10 Year 1917 Theta 048 Rho 45.0
Obs 3 Vmag 9.1 Sp PmNote *
PmRA -9 PmDE 14 Dm number -60 6192 Cat1 CPD
Name2 253345 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 15464S6027C
HIC
 
 
15549-6045 D
 
 
Coord arcsec 2000 155449.51-604448.7 Mag 9.02 PmRA -1.00 PmDE -6.0
Calc delta mag 2.67 Calc coord yes
CCDM
Ccdm 15549-6045 RComp Comp D Note1
Note2 Discov num DUN 194 DRAs -7.63 DDEs 12.8
R dRAs 10 Year 1917 Theta 257 Rho 48.1
Obs 2 Vmag 8.7 Sp B8 PmNote *
PmRA 13 PmDE 9 Dm number -60 6187 Cat1 CPD
Name2 253343 Cat2 SAO HD 141890 M HD
ADS BDS M ADS BDS N IDS IDS 15464S6027D
HIC