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Doubles in session


Current system
15503-4524
I 548 A,BC
HD 141296


Nearby doubles
21' : 15483-4524
WFC 169

45' : 15489-4442
CPO9203

52' : 15523-4438
CPO9204AB

54' : 15516-4616
TDS9664

60' : 15504-4425
HJ 4808

63' : 15551-4601
HJ 4817AB

63' : 15551-4602
HJ 4818

64' : 15446-4547
HJ 4800

66' : 15512-4629
HJ 4810

68' : 15458-4613
BRT 869

69' : 15459-4434
DON 757

73' : 15438-4549
TDS9603

76' : 15538-4419
DON1115AB

76' : 15554-4432
KOU 43AB

78' : 15469-4415
I 245

85' : 15423-4525
DON 753

86' : 15432-4443
I 403

88' : 15566-4429
I 551

91' : 15508-4354
I 1582AB

91' : 15417-4531
I 542

92' : 15441-4629
RST5537

94' : 15421-4448
BRT 864

95' : 15433-4624
RST 791

95' : 15449-4409
TDS9610

100' : 15530-4349
KPP 354

101' : 15422-4619
TDS9596



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.

15503-4524 I 548 A,BC (HD 141296)

 
 
15h 50m 16.31s -45° 24' 06.1" P.A. 193.00 sep 2.9 mag 6.15,11.00 Sp A9III dist. 45.27 pc (147.67 l.y.)
 
 
Coord 2000 15503-4524 Discov num I   548 Comp A,BC Coord arcsec 2000 15 50 16.31 -45 24 06.1
Date first 1909 Date last 2021 Obs 8
Pa first 170 Pa last 192.9 P.A. Now (θ) 192.9°
Sep first 3.0 Sep last 2.921 Sep. Now (ρ) 2.921"
Mag pri 6.15 Mag sec 11.00 delta mag (ΔM) 4.85 Spectral class A9III (white)
Pri motion ra +045 Sec motion ra
Pri motion dec -033 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
15503-4524 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 141296 226263 15 50 16 -45 24 06 I 548 A,BC 2021 8 193 2.9 6.15 11.00 4.85 <===
Show 15 50 16 -45 24 09 DON 764 BC 2021 10 259 0.7 11.60 11.90 0.30
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 141296 Constellation Norma SAO 226263 HIP 77574
Tycho2 8309-00556-1 Gaia DR2 5988402639481532800 HD 141296 HR 5872
GC 21263 CD CD-4510251 CP CP-45 7665 FK5 3251
Distance 45.27 Distance ly 147.67
 
 
WDS 15503-4524 I 548 A,BC (HD 141296) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15503-4524 I 548 A,BC 1976 6 188 3.3 6.15 11.00 A9III D 155016.31-452406.1
15503-4524 I 548 A,BC 2017 7 193 2.9 6.15 11.00 A9III 155016.31-452406.1
15503-4524 I 548 A,BC 2021 8 193 2.9 6.15 11.00 A9III 155016.31-452406.1

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

 
 
WDS 15503-4524 I 548 A,BC (HD 141296) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15503-4524 I 548 A,BC (HD 141296) : MEASURES
 
 
No records found.

 
 
WDS 15503-4524 (HD 141296) : VIRTUAL EYEPIECE
 
 

15503-4524 I 548A mag 6.15 Sp A9III 15503-4524 DON 764B sep 3.3 P.A. 180.00 mag 11.6 15503-4524 DON 764C sep 3.5 P.A. 188.40 mag 11.9 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 15503-4524 (HD 141296) : ALADIN DSS IMAGE @ 15h 50m 16.31s -45° 24' 06.1"
 
 
 
 
WDS 15503-4524 I 548 A,BC (HD 141296) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15503-4524 I 548A,BC distance=0' 15503-4524 DON 764BC distance=1' 15483-4524 WFC 169 distance=21' 15489-4442 CPO9203 distance=45' 15523-4438 CPO9204AB distance=52' 15523-4438 CPO9204AC distance=52' 15516-4616 TDS9664 distance=54' 15504-4425 HJ 4808 distance=60' 15551-4601 HJ 4817BC distance=63' 15551-4601 HJ 4817BD distance=63' 15551-4601 HJ 4817AB distance=63' 15551-4602 HJ 4818 distance=63' 15446-4547 HJ 4800 distance=64' 15512-4629 HJ 4810 distance=66' 15458-4613 BRT 869 distance=68' 15459-4434 DON 757 distance=69' 15438-4549 TDS9603 distance=73' 15538-4419 DON1115BC distance=76' 15538-4419 DON1115AB distance=76' 15554-4432 KOU 43AB distance=76' 15554-4432 KOU 43AC distance=76' 15469-4415 I 245 distance=78' 15423-4525 DON 753 distance=85' 15432-4443 I 403 distance=86' 15566-4429 I 551 distance=88' 15508-4354 I 1582AB distance=91' 15508-4354 I 1582AC distance=91' 15417-4531 I 542 distance=91' 15441-4629 RST5537 distance=92' 15421-4448 BRT 864 distance=94' 15433-4624 RST 791 distance=95' 15449-4409 TDS9610 distance=95' 15530-4349 KPP 354 distance=100' 15422-4619 TDS9596 distance=101' 15567-4409 TDS9700 distance=102' 15412-4440 CVN 94AB distance=107' 15412-4440 CVN 94AC distance=107' 15412-4440 CVN 94AD distance=107' 15412-4440 CVN 94AE distance=107' 15412-4440 CVN 94AF distance=107' 15412-4440 CVN 94AG distance=107' 15412-4440 WIS 292AH distance=107' 15435-4644 KPP1883 distance=107' 15445-4357 DON 755 distance=107' 15463-4703 BRT 870 distance=107' 15535-4707 RST5592 distance=109' 15455-4702 BRT 868 distance=110' 15515-4331 SKF1401 distance=114' 15393-4542 CPO 438AB distance=117' 15393-4542 CPO 438AC distance=117' 15416-4409 LDS 536 distance=119' 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 15503-4524 I 548 A,BC 193 2.9
Show 15503-4524 DON 764 BC 259 0.7 1
Show 15483-4524 WFC 169 222 6.5 21
Show 15489-4442 CPO9203 225 3.8 45
Show 15523-4438 CPO9204 AB 45 4.9 52
Show 15523-4438 CPO9204 AC 337 5.5 52
Show 15516-4616 TDS9664 103 0.8 54
Show 15504-4425 HJ 4808 58 8.8 60
Show 15551-4601 HJ 4817 BC 323 10.1 63
Show 15551-4601 HJ 4817 BD 274 11.1 63
Show 15551-4601 HJ 4817 AB 293 13.1 63
Show 15551-4602 HJ 4818 294 12.4 63
Show 15446-4547 HJ 4800 9 6.4 64
Show 15512-4629 HJ 4810 61 17.7 66
Show 15458-4613 BRT 869 340 3.6 68
Show 15459-4434 DON 757 190 3.2 69
Show 15438-4549 TDS9603 250 1.9 73
Show 15538-4419 DON1115 BC 163 2.1 76
Show 15538-4419 DON1115 AB 180 4.8 76
Show 15554-4432 KOU 43 AB 347 6.8 76
Show 15554-4432 KOU 43 AC 350 6.4 76
Show 15469-4415 I 245 332 0.8 78
Show 15423-4525 DON 753 265 2.2 85
Show 15432-4443 I 403 256 0.4 86
Show 15566-4429 I 551 260 4.4 88
Show 15508-4354 I 1582 AB 340 0.4 91
Show 15508-4354 I 1582 AC 337 11.8 91
Show 15417-4531 I 542 186 2.7 91
Show 15441-4629 RST5537 55 1.1 92
Show 15421-4448 BRT 864 144 3.0 94
Show 15433-4624 RST 791 39 1.4 95
Show 15449-4409 TDS9610 154 0.5 95
Show 15530-4349 KPP 354 99 3.9 100
Show 15422-4619 TDS9596 146 9.4 101
Show 15567-4409 TDS9700 192 1.6 102
Show 15412-4440 CVN 94 AB 46 2.7 107
Show 15412-4440 CVN 94 AC 109 6.4 107
Show 15412-4440 CVN 94 AD 311 4.5 107
Show 15412-4440 CVN 94 AE 272 5.3 107
Show 15412-4440 CVN 94 AF 91 5.9 107
Show 15412-4440 CVN 94 AG 143 8.6 107
Show 15412-4440 WIS 292 AH 106 824.6 107
Show 15435-4644 KPP1883 347 14.7 107
Show 15445-4357 DON 755 288 0.6 107
Show 15463-4703 BRT 870 186 3.0 107
Show 15535-4707 RST5592 118 6.3 109
Show 15455-4702 BRT 868 15 4.1 110
Show 15515-4331 SKF1401 293 285.5 114
Show 15393-4542 CPO 438 AB 330 4.9 117
Show 15393-4542 CPO 438 AC 2 9.0 117
Show 15416-4409 LDS 536 109 16.1 119

 
 
WDS 15503-4524 : COMPONENTS
 
 
  A B
B pa=180.0°
sep=3.30"
 
C pa=188.4°
sep=3.47"
pa=255.1°
sep=0.53"
 
 
15503-4524 A
 
 
Name HD 141296 Coord arcsec 2000 155016.31-452406.1 Mag 6.15 Spectral class A9III (white)
PmRA 45.00 PmDE -33.0 SAO 226263 HIP 77574
Tycho2 8309-00556-1 HD 141296 HR 5872 GC 21263
CD CD-4510251 CP CP-45 7665 FK5 3251
Tycho2
Tycho2 8309-00556-1 Pflag RAmdeg 237.56797280 DEmdeg -45.40171137
PmRA 39.9 PmDE -32.4 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.30 EpDEm 1990.96
Num 15 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.0 BTmag 6.457 E BTmag 0.015 VTmag 6.152
E VTmag 0.010 Prox 999 TYC T HIP 77574
CCDM RAdeg 237.56784306 DEdeg -45.40163444 EpRA 1990 1.78
EpDE 1990 1.44 E RAdeg 3.5 E DEdeg 3.8 Posflg
Corr 0.0
SAO
SAO 226263 DelFlag RA1950 PmRA1950 0.0042
DE1950 PmDE1950 -0.04 Vmag 6.2 SpType A5
Double code Source 70 CatNum 21263 DM CD-4510251
DMcomp BDsup HD 141296 M HD 0
GC 21263 RA1950rad 4.13101855 DE1950rad -0.78976531 PmRA2000 0.0042
PmDE2000 -0.038
Hipparcos
Catalog H HIP 77574 Proxy RAhms 15 50 16.28
DEdms -45 24 05.9 Vmag 6.11 VarFlag R Vmag H
RAdeg 237.568 DEdeg -45.4016 AstroRef Plx 22.24
CCDM 15503-4524 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 141296 BD
CD CD-4510251 CP CP-45 7665 Dm number -4510251 VIred 0.32
SpType F0V R SpType Coord arcsec 2000 155016.28-452405.9
Hipparcos 2
HIP 77574 Sn 5 So 0 Nc 1
RArad 4.1463409574 DErad -0.7924079685 Plx 22.09 PmRA 38.36
PmDE -31.74 E RArad 0.29 E DErad 0.21 E Plx 0.37
E pmRA 0.29 E pmDE 0.28 Hpmag 6.1883 E Hpmag 0.0009
SHp 0.009 VA 0 BV 0.299 E BV 0.007
VI 0.34
CCDM
Ccdm 15503-4524 RComp Comp A Note1
Note2 Discov num DRAs -1.71 DDEs -5.3
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.2 Sp A5 PmNote *
PmRA 39 PmDE -23 Dm number -4510251 Cat1 CD
Name2 226263 Cat2 SAO HD 141296 M HD
ADS BDS M ADS BDS N IDS IDS 15433S4506A
HIC 77574
 
 
15503-4524 B
 
 
Coord arcsec 2000 155016.31-452409.4 Mag 11.6 Calc delta mag 5.45
CCDM
Ccdm 15503-4524 RComp Comp B Note1
Note2 Discov num I 548 DRAs DDEs
R dRAs Year 1911 Theta 178 Rho 2.9
Obs 4 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15433S4506B
HIC 77574
 
 
15503-4524 C
 
 
Coord arcsec 2000 155016.26-452409.5 Mag 11.9 Calc delta mag 5.75 Calc coord yes
CCDM
Ccdm 15503-4524 RComp B Comp C Note1
Note2 Discov num DON 764 DRAs DDEs
R dRAs Year 1948 Theta 298 Rho 0.6
Obs 4 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15433S4506C
HIC 77574