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Doubles in session


Current system
02280-5808
DAW 1 AB
HD 15546


Nearby doubles
20' : 02303-5802
NSN 183

24' : 02296-5748
B 37

43' : 02329-5753
I 716

51' : 02217-5803
B 1434

53' : 02291-5717
KPP3491

63' : 02285-5706
UC 743

76' : 02224-5910
JSP 38

85' : 02274-5644
HU 1348

88' : 02390-5811
HDS 345

88' : 02228-5651
B 35

103' : 02325-5944
UC 755

112' : 02209-5632
RST 51

115' : 02320-5958
UC 754

116' : 02413-5725
BRG 14

119' : 02428-5753
KPP 91

120' : 02426-5740
VSP 8

125' : 02136-5721
HDS 296

127' : 02207-6002
HJ 3499

129' : 02205-6003
R 16

130' : 02338-5608
HJ 3514

140' : 02317-6025
WIS 67

145' : 02137-5942
TDS2171

148' : 02199-5557
HJ 3497AB

148' : 02328-6031
TDS2279

148' : 02298-5542
SYU 3

152' : 02456-5714
NSN 181



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.

02280-5808 DAW 1 AB (HD 15546)

 
 
02h 27m 57.34s -58° 08' 22.3" P.A. 208.00 sep 1.2 mag 8.04,8.45 Sp F8 dist. 89.85 pc (293.09 l.y.)
 
 
Coord 2000 02280-5808 Discov num DAW   1 Comp AB Coord arcsec 2000 02 27 57.34 -58 08 22.3
Date first 1916 Date last 2017 Obs 21
Pa first 226 Pa last 208.2 P.A. Now (θ) 208.2°
Sep first 0.9 Sep last 1.246 Sep. Now (ρ) 1.246"
Mag pri 8.04 Mag sec 8.45 delta mag (ΔM) 0.41 Spectral class F8 (yellow-white)
Pri motion ra +023 Sec motion ra +023
Pri motion dec +011 Sec motion dec +011
Notes
Nature of this double is uncertain.
 
 
02280-5808 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 15546 232780 02 27 57 -58 08 22 DAW 1 AB 2017 21 208 1.2 8.04 8.45 0.41 <===
Show 232780 02 27 57 -58 08 22 HJ 3503 AC 2017 15 299 17.6 8.05 9.61 1.56
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 15546 Constellation Horologium SAO 232780 HIP 11469
Tycho2 8490-00236-1 Gaia DR2 4738265340366808576 HD 15546 GC 2977
CP CP-58 214 Distance 89.85 Distance ly 293.09
 
 
WDS 02280-5808 DAW 1 AB (HD 15546) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Daw1918a Ma - Dawson, B.H. .
Daw1918a Pub. La Plata Obs. 4, Pt.1, 1918
Daw1918b Ma - Dawson, B.H. (measure by Chaves, A.J.) .
Daw1918b Pub. La Plata Obs. 4, Pt.1, 1918
Daw1919 orb - Dawson, B.H. 1919AJ.....32..109D
Daw1919 AJ 32, 109, 1919
Daw1920 orb - Dawson, B.H. 1920AJ.....32..141D
Daw1920 AJ 32, 141, 1920
Daw1920b orb - Dawson, B.H. 1920AJ.....32..161D
Daw1920b AJ 32, 161, 1920
Daw1922 Ma - Dawson, B.H. .
Daw1922 Pub. La Plata Obs. 4, Pt.2, 1922
Daw1922b orb - Dawson, B.H. 1922AJ.....34...17D
Daw1922b AJ 34, 17, 1922
Daw1924a Ma - Dawson, B.H. 1924AJ.....35..147D
Daw1924a AJ 35, 147, 1924 (DAW 112 - 158; data also in Daw1937)
Daw1924b orb - Dawson, B.H. 1924AJ.....36...23D
Daw1924b AJ 36, 23, 1924
Daw1926 orb - Dawson, B.H. 1926AJ.....36..181D
Daw1926 AJ 36, 181, 1926
Daw1927A Ma - Dawson, B.H. 1927sdsc.book......
Daw1927A cited in SDS (Southern Double Star Cat.), 1927
Daw1933 orb - Dawson, B.H. 1933AJ.....43...15D
Daw1933 AJ 43, 15, 1933
Daw1937 Ma - Dawson, B.H. .
Daw1937 Pub. La Plata Obs. 6, 85, 1937
Daw9999 Ma - Dawson, B.H. ...................
Daw9999 Unpublished, manuscript or reference not found.
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
02280-5808 DAW 1 AB 1995 18 32 1.2 8.04 8.45 F8 D 022757.34-580822.3
02280-5808 DAW 1 AB 2016 20 211 1.3 8.04 8.45 F8 022757.34-580822.3
02280-5808 DAW 1 AB 2017 21 208 1.2 8.04 8.45 F8 022757.34-580822.3

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

 
 
WDS 02280-5808 DAW 1 AB (HD 15546) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02280-5808 DAW 1 AB (HD 15546) : MEASURES
 
 
No records found.

 
 
WDS 02280-5808 (HD 15546) : VIRTUAL EYEPIECE
 
 

02280-5808 DAW 1A mag 8.04 Sp F8 02280-5808 DAW 1B sep 1.1 P.A. 195.80 mag 8.45 02280-5808 HJ 3503C sep 11.7 P.A. 316.00 mag 9.61 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 02280-5808 (HD 15546) : ALADIN DSS IMAGE @ 02h 27m 57.34s -58° 08' 22.3"
 
 
 
 
WDS 02280-5808 DAW 1 AB (HD 15546) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02280-5808 DAW 1AB distance=0' 02303-5802 NSN 183 distance=20' 02296-5748 B 37 distance=24' 02329-5753 I 716 distance=43' 02217-5803 B 1434 distance=51' 02291-5717 KPP3491 distance=53' 02285-5706 UC 743 distance=63' 02224-5910 JSP 38 distance=76' 02274-5644 HU 1348 distance=85' 02390-5811 HDS 345 distance=88' 02228-5651 B 35 distance=88' 02325-5944 UC 755 distance=103' 02209-5632 RST 51 distance=112' 02320-5958 UC 754 distance=115' 02413-5725 BRG 14 distance=116' 02428-5753 KPP 91 distance=119' 02426-5740 VSP 8 distance=120' 02136-5721 HDS 296 distance=125' 02397-5934 DUN 7A,BC distance=125' 02397-5934 I 386BC distance=126' 02207-6002 HJ 3499 distance=127' 02205-6003 R 16 distance=129' 02338-5608 HJ 3514 distance=130' 02317-6025 WIS 67 distance=140' 02137-5942 TDS2171 distance=145' 02199-5557 HJ 3497AB distance=148' 02199-5557 I 9008AC distance=148' 02328-6031 TDS2279 distance=148' 02298-5542 SYU 3 distance=148' 02456-5714 NSN 181 distance=152' 02087-5813 KPP1833 distance=153' 02109-5651 RST 49 distance=158' 02471-5726 WIS 72AB distance=159' 02472-5729 KPP2805 distance=159' 02421-6004 HDS 354 distance=159' 02442-6003 NSN 180 distance=170' 02326-5521 RST 52 distance=172' 02469-6009 I 268AB distance=189' 02469-6009 HJ 3534AB,C distance=189' 02459-6021 LDS 79 distance=192' 02125-6051 TDS2157 distance=201' 02187-5452 KPP3486 distance=212' 02401-6121 LDS 77 distance=214' 02175-6127 B 667 distance=215' 02424-6113 UC 784 distance=215' 02167-6126 UC 707 distance=215' 02462-6055 KPP3501 distance=217' 02390-6130 R 17 distance=218' 02389-5450 HJ 3520 distance=218' 02317-5432 UC 751 distance=219' 02236-5433 HDS 310 distance=219' 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 02280-5808 DAW 1 AB 208 1.2
Show 02280-5808 HJ 3503 AC 299 17.6
Show 02303-5802 NSN 183 172 1.1 20
Show 02296-5748 B 37 158 0.2 24
Show 02329-5753 I 716 84 1.4 43
Show 02217-5803 B 1434 51 2.0 51
Show 02291-5717 KPP3491 312 14.3 53
Show 02285-5706 UC 743 5 15.8 63
Show 02224-5910 JSP 38 65 1.5 76
Show 02274-5644 HU 1348 327 0.7 85
Show 02390-5811 HDS 345 0.1 88
Show 02228-5651 B 35 239 0.9 88
Show 02325-5944 UC 755 169 40.0 103
Show 02209-5632 RST 51 142 2.6 112
Show 02320-5958 UC 754 200 30.2 115
Show 02413-5725 BRG 14 288 1.5 116
Show 02428-5753 KPP 91 142 3.4 119
Show 02426-5740 VSP 8 348 0.1 120
Show 02136-5721 HDS 296 103 0.1 125
Show 02397-5934 DUN 7 A,BC 97 36.5 125
Show 02397-5934 I 386 BC 18 0.4 126
Show 02207-6002 HJ 3499 61 8.1 127
Show 02205-6003 R 16 144 18.1 129
Show 02338-5608 HJ 3514 19 51.3 130
Show 02317-6025 WIS 67 270 24.1 140
Show 02137-5942 TDS2171 212 0.7 145
Show 02199-5557 HJ 3497 AB 83 36.9 148
Show 02199-5557 I 9008 AC 319 68.1 148
Show 02328-6031 TDS2279 260 0.6 148
Show 02298-5542 SYU 3 101 0.2 148
Show 02456-5714 NSN 181 188 2.0 152
Show 02087-5813 KPP1833 289 14.2 153
Show 02109-5651 RST 49 110 1.5 158
Show 02471-5726 WIS 72 AB 314 999.9 159
Show 02472-5729 KPP2805 178 1.4 159
Show 02421-6004 HDS 354 186 1.3 159
Show 02442-6003 NSN 180 156 15.3 170
Show 02326-5521 RST 52 287 1.6 172
Show 02469-6009 I 268 AB 254 0.4 189
Show 02469-6009 HJ 3534 AB,C 215 20.7 189
Show 02459-6021 LDS 79 96 69.2 192
Show 02125-6051 TDS2157 167 0.4 201
Show 02187-5452 KPP3486 323 5.0 212
Show 02401-6121 LDS 77 300 27.0 214
Show 02175-6127 B 667 64 2.5 215
Show 02424-6113 UC 784 216 62.1 215
Show 02167-6126 UC 707 228 33.7 215
Show 02462-6055 KPP3501 156 2.2 217
Show 02390-6130 R 17 257 11.7 218
Show 02389-5450 HJ 3520 205 20.6 218
Show 02317-5432 UC 751 290 10.2 219

 
 
WDS 02280-5808 : COMPONENTS
 
 
  A B
B pa=195.8°
sep=1.14"
 
C pa=316.0°
sep=11.72"
pa=320.6°
sep=12.33"
 
 
02280-5808 A
 
 
Name HD 15546 Coord arcsec 2000 022757.34-580822.3 Mag 8.04 Spectral class F8 (yellow-white)
PmRA 23.00 PmDE 11.0 SAO 232780 HIP 11469
Tycho2 8490-00236-1 HD 15546 GC 2977 CP CP-58 214
Tycho2
Tycho2 8490-00236-1 Pflag P RAmdeg 36.98888745 DEmdeg -58.13960569
PmRA 23.1 PmDE 11.4 E RAmdeg 5 E DEmdeg 5
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.51 EpDEm 1991.54
Num 7 Q RAmdeg 2.0 Q DEmdeg 0.8 Q pmRA 2.0
Q pmDE 0.8 BTmag 8.620 E BTmag 0.016 VTmag 8.044
E VTmag 0.011 Prox 11 TYC T HIP 11469
CCDM A RAdeg 36.98890361 DEdeg -58.13953167 EpRA 1990 1.66
EpDE 1990 1.71 E RAdeg 5.4 E DEdeg 5.1 Posflg D
Corr 0.0
SAO
SAO 232780 DelFlag RA1950 PmRA1950 0.0041
DE1950 PmDE1950 0.023 Vmag 7.6 SpType F8
Double code Source 70 CatNum 2977 DM CP-58 214
DMcomp BDsup HD 15546 M HD 0
GC 2977 RA1950rad 0.63909674 DE1950rad -1.01862086 PmRA2000 0.004
PmDE2000 0.018
Hipparcos
Catalog H HIP 11469 Proxy H RAhms 02 27 57.34
DEdms -58 08 22.3 Vmag 7.45 VarFlag 2 R Vmag G
RAdeg 36.9889 DEdeg -58.1395 AstroRef A Plx 9.43
CCDM 02280-5808 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual A M HIP
Theta Rho HD 15546 BD
CD CP CP-58 214 Dm number -58 214 VIred 0.58
SpType F6V R SpType Coord arcsec 2000 022757.34-580822.3
Hipparcos 2
HIP 11469 Sn 15 So 3 Nc 3
RArad 0.6455781308 DErad -1.0147263268 Plx 11.13 PmRA 21.6
PmDE 14.43 E RArad 1.2 E DErad 1.06 E Plx 1.24
E pmRA 1.54 E pmDE 1.57 Hpmag 7.5038 E Hpmag 0.0032
SHp 0.025 VA 2 BV 0.505 E BV 0.007
VI 0.58
CCDM
Ccdm 02280-5808 RComp Comp A Note1
Note2 Discov num DRAs -2.57 DDEs -21.8
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.2 Sp F8 PmNote *
PmRA 30 PmDE 22 Dm number -58 214 Cat1 CPD
Name2 232780 Cat2 SAO HD 15546 M HD
ADS BDS M ADS BDS N IDS IDS 02250S5835A
HIC 11469
 
 
02280-5808 B
 
 
Coord arcsec 2000 022757.30-580823.4 Mag 8.45 PmRA 23.00 PmDE 11.0
Tycho2 8490-00236-2 Calc delta mag 0.41 Calc coord yes
Tycho2
Tycho2 8490-00236-2 Pflag P RAmdeg 36.98888745 DEmdeg -58.13960569
PmRA 23.1 PmDE 11.4 E RAmdeg 5 E DEmdeg 5
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.51 EpDEm 1991.54
Num 7 Q RAmdeg 2.0 Q DEmdeg 0.8 Q pmRA 2.0
Q pmDE 0.8 BTmag 8.939 E BTmag 0.017 VTmag 8.447
E VTmag 0.013 Prox 11 TYC HIP 11469
CCDM B RAdeg 36.98858750 DEdeg -58.13980056 EpRA 1990 1.65
EpDE 1990 1.71 E RAdeg 6.5 E DEdeg 6.1 Posflg D
Corr 0.0
CCDM
Ccdm 02280-5808 RComp Comp B Note1
Note2 Discov num DAW 1 DRAs DDEs
R dRAs Year 1948 Theta 219 Rho 0.9
Obs 8 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02250S5835B
HIC 11469
 
 
02280-5808 C
 
 
Coord arcsec 2000 022756.31-580813.9 Mag 9.61 PmRA 25.00 PmDE 10.0
Tycho2 8490-01225-1 Calc delta mag 1.57 Calc coord yes
Tycho2
Tycho2 8490-01225-1 Pflag RAmdeg 36.98094512 DEmdeg -58.13715289
PmRA 25.9 PmDE 5.0 E RAmdeg 16 E DEmdeg 14
E pmRA 1.8 E pmDE 1.8 EpRAm 1988.68 EpDEm 1990.08
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 10.262 E BTmag 0.029 VTmag 9.608
E VTmag 0.022 Prox 175 TYC T HIP 11469
CCDM C RAdeg 36.98083333 DEdeg -58.13716500 EpRA 1990 1.70
EpDE 1990 1.77 E RAdeg 16.8 E DEdeg 13.5 Posflg
Corr -0.1
CCDM
Ccdm 02280-5808 RComp Comp C Note1
Note2 Discov num HJ 3503 DRAs DDEs
R dRAs Year 1916 Theta 300 Rho 17.6
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02250S5835C
HIC