stampa
Login

Create your own observing lists in a few clicks and save them.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
00538+5242
STF 70 AB
HD 5128


Nearby doubles
23' : 00534+5220
HU 1017AB

26' : 00563+5229
KPP3137

30' : 00569+5236
CBL 8

43' : 00573+5214
ES 940AB

44' : 00584+5253
TDS1691

50' : 00484+5243
TDS1620

54' : 00592+5303
KPP3138

58' : 00546+5145
HJL 11

62' : 00505+5148
TDS1636AB

64' : 00576+5149
TDS1681

64' : 00524+5344
ES 614

73' : 00460+5228
NSN 509

83' : 00484+5135
TDS1621

84' : 00508+5123
OSO 11

85' : 00562+5403
ES 754

85' : 00575+5124
TDS1679

86' : 01017+5330
UC 8

87' : 00590+5354
ES 615

87' : 00442+5238
HJ 1996

87' : 01026+5210
TDS1741

88' : 00561+5406
A 1259

90' : 00583+5122
TDS1689

90' : 01013+5341
ES 941

91' : 01016+5339
HJ 2008

92' : 00480+5127
STF 59AB

93' : 00517+5412
KPP3136



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.

00538+5242 STF 70 AB (HD 5128)

 
 
00h 53m 47.53s +52° 41' 21.6" P.A. 247.00 sep 8.3 mag 6.33,9.49 Sp A0 dist. 88.42 pc (288.43 l.y.)
 
 
Coord 2000 00538+5242 Discov num STF  70 Comp AB Coord arcsec 2000 00 53 47.53 +52 41 21.6
Date first 1831 Date last 2016 Obs 35
Pa first 243 Pa last 246.9 P.A. Now (θ) 246.9°
Sep first 9.0 Sep last 8.288 Sep. Now (ρ) 8.288"
Mag pri 6.33 Mag sec 9.49 delta mag (ΔM) 3.16 Spectral class A0 (white)
Pri motion ra +075 Sec motion ra +075
Pri motion dec -021 Sec motion dec -021
Notes
Nature of this double is uncertain.
 
 
00538+5242 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 5128 21814 00 53 48 +52 41 22 STF 70 AB 2016 35 247 8.3 6.33 9.49 3.16 <===
Show 21814 00 53 48 +52 41 22 STF 70 AC 2015 14 154 73.2 6.33 11.04 4.71
Show 00 53 51 +52 40 16 STF 70 CD 2003 4 86 1.5 11.04 11.40 0.36
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 5128 Constellation Cassiopeia SAO 21814 HIP 4212
Tycho2 3668-00795-1 Gaia DR2 416803559352939008 HD 5128 HR 250
GC 1068 ADS 735 BD BD+51 179 Distance 88.42
Distance ly 288.43
 
 
WDS 00538+5242 STF 70 AB (HD 5128) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 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
00538+5242 STF 70 AB 2002 26 246 8.2 6.33 9.49 A0 D 005347.53+524121.6
00538+5242 STF 70 AB 2011 27 247 8.4 6.33 9.49 A0 D 005347.53+524121.6
00538+5242 STF 70 AB 2015 31 247 8.1 6.33 9.49 A0 005347.53+524121.6
00538+5242 STF 70 AB 2016 35 247 8.3 6.33 9.49 A0 005347.53+524121.6

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

 
 
WDS 00538+5242 STF 70 AB (HD 5128) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00538+5242 STF 70 AB (HD 5128) : MEASURES
 
 
No records found.

 
 
WDS 00538+5242 (HD 5128) : VIRTUAL EYEPIECE
 
 

00538+5242 STF 70A mag 6.33 Sp A0 00538+5242 STF 70B sep 5.7 P.A. 234.90 mag 9.49 00538+5242 STF 70C sep 74.8 P.A. 151.80 mag 11.04 00538+5242 STF 70D sep 75.1 P.A. 151.10 mag 11.4 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 00538+5242 (HD 5128) : ALADIN DSS IMAGE @ 00h 53m 47.53s +52° 41' 21.6"
 
 
 
 
WDS 00538+5242 STF 70 AB (HD 5128) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00538+5242 STF 70AB distance=0' 00538+5242 STF 70CD distance=2' 00534+5220 HU 1017AB distance=23' 00534+5220 FOX9041AC distance=23' 00563+5229 KPP3137 distance=26' 00569+5236 CBL 8 distance=30' 00573+5214 ES 940BC distance=42' 00573+5214 ES 940AB distance=43' 00573+5214 WAL 10AD distance=43' 00584+5253 TDS1691 distance=44' 00484+5243 TDS1620 distance=50' 00592+5303 KPP3138 distance=54' 00546+5145 HJL 11 distance=58' 00505+5148 TDS1636AB distance=62' 00505+5148 DAM 625AB,C distance=62' 00576+5149 TDS1681 distance=64' 00524+5344 ES 614 distance=64' 00460+5228 NSN 509 distance=73' 00484+5135 TDS1621 distance=83' 00508+5123 OSO 11 distance=84' 00562+5403 ES 754 distance=85' 00575+5124 TDS1679 distance=85' 01017+5330 UC 8 distance=86' 00590+5354 ES 615 distance=87' 00442+5238 HJ 1996 distance=87' 01026+5210 TDS1741 distance=87' 00561+5406 A 1259 distance=88' 00583+5122 TDS1689 distance=90' 01013+5341 ES 941 distance=90' 01016+5339 HJ 2008 distance=91' 00480+5127 STF 59AB distance=92' 00480+5127 STF 59AC distance=92' 00480+5127 ES 2737CD distance=92' 00517+5412 KPP3136 distance=93' 00452+5333 HLD 3 distance=93' 00542+5108 HU 1018 distance=94' 01018+5343 TDS1729 distance=95' 00595+5122 TDS1707 distance=95' 00578+5114 KPP 65 distance=95' 01038+5212 COU2257 distance=96' 00482+5405 ES 753 distance=98' 01029+5148 BU 1161 distance=100' 00429+5226 HDS 94 distance=101' 00428+5224 TDS1580 distance=102' 00593+5113 TDS1706 distance=102' 00576+5424 HLD 4 distance=108' 01036+5345 TDS1747 distance=109' 00518+5053 TDS1640 distance=110' 00544+5432 A 1258 distance=111' 00584+5426 HJ 2003 distance=112' 00527+5434 STI1456 distance=113' 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 00538+5242 STF 70 AB 247 8.3
Show 00538+5242 STF 70 AC 154 73.2
Show 00538+5242 STF 70 CD 86 1.5 2
Show 00534+5220 HU 1017 AB 331 2.0 23
Show 00534+5220 FOX9041 AC 28 16.4 23
Show 00563+5229 KPP3137 162 5.6 26
Show 00569+5236 CBL 8 11 23.0 30
Show 00573+5214 ES 940 BC 15 6.4 42
Show 00573+5214 ES 940 AB 359 61.7 43
Show 00573+5214 WAL 10 AD 79 50.5 43
Show 00584+5253 TDS1691 168 1.1 44
Show 00484+5243 TDS1620 43 2.0 50
Show 00592+5303 KPP3138 35 2.8 54
Show 00546+5145 HJL 11 98 62.8 58
Show 00505+5148 TDS1636 AB 137 0.6 62
Show 00505+5148 DAM 625 AB,C 41 63.6 62
Show 00576+5149 TDS1681 248 0.5 64
Show 00524+5344 ES 614 87 1.8 64
Show 00460+5228 NSN 509 50 1.5 73
Show 00484+5135 TDS1621 316 0.5 83
Show 00508+5123 OSO 11 220 19.0 84
Show 00562+5403 ES 754 198 5.9 85
Show 00575+5124 TDS1679 347 1.5 85
Show 01017+5330 UC 8 350 19.1 86
Show 00590+5354 ES 615 269 3.3 87
Show 00442+5238 HJ 1996 87 9.1 87
Show 01026+5210 TDS1741 309 0.9 87
Show 00561+5406 A 1259 105 0.1 88
Show 00583+5122 TDS1689 186 0.6 90
Show 01013+5341 ES 941 61 3.7 90
Show 01016+5339 HJ 2008 69 7.2 91
Show 00480+5127 STF 59 AB 149 2.3 92
Show 00480+5127 STF 59 AC 124 31.5 92
Show 00480+5127 ES 2737 CD 152 10.6 92
Show 00517+5412 KPP3136 173 50.1 93
Show 00452+5333 HLD 3 51 2.9 93
Show 00542+5108 HU 1018 59 0.9 94
Show 01018+5343 TDS1729 298 0.5 95
Show 00595+5122 TDS1707 30 1.4 95
Show 00578+5114 KPP 65 216 4.8 95
Show 01038+5212 COU2257 80 0.4 96
Show 00482+5405 ES 753 117 8.0 98
Show 01029+5148 BU 1161 23 0.3 100
Show 00429+5226 HDS 94 50 0.5 101
Show 00428+5224 TDS1580 235 1.7 102
Show 00593+5113 TDS1706 151 0.3 102
Show 00576+5424 HLD 4 50 0.4 108
Show 01036+5345 TDS1747 318 0.8 109
Show 00518+5053 TDS1640 309 0.7 110
Show 00544+5432 A 1258 200 0.6 111
Show 00584+5426 HJ 2003 332 16.8 112

 
 
WDS 00538+5242 : COMPONENTS
 
 
  A B C
B pa=234.9°
sep=5.65"
 
C pa=151.8°
sep=74.79"
pa=147.4°
sep=74.33"
 
D pa=151.1°
sep=75.14"
pa=146.8°
sep=74.74"
pa=83.6°
sep=0.93"
 
 
00538+5242 A
 
 
Name HD 5128 Coord arcsec 2000 005347.53+524121.6 Mag 6.33 Spectral class A0 (white)
PmRA 75.00 PmDE -21.0 SAO 21814 HIP 4212
Tycho2 3668-00795-1 HD 5128 HR 250 GC 1068
BD BD+51 179
Tycho2
Tycho2 3668-00795-1 Pflag RAmdeg 13.44833801 DEmdeg 52.68928583
PmRA 77.9 PmDE -24.0 E RAmdeg 3 E DEmdeg 4
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.60 EpDEm 1991.57
Num 10 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.1 BTmag 6.540 E BTmag 0.014 VTmag 6.331
E VTmag 0.009 Prox 82 TYC T HIP 4212
CCDM A RAdeg 13.44804194 DEdeg 52.68934083 EpRA 1990 1.71
EpDE 1990 1.72 E RAdeg 3.3 E DEdeg 3.5 Posflg
Corr 0.1
SAO
SAO 21814 DelFlag RA1950 PmRA1950 0.0082
DE1950 PmDE1950 -0.021 Vmag 6.2 SpType A0
Double code Source 70 CatNum 1068 DM BD+51 179
DMcomp BDsup HD 5128 M HD 0
GC 1068 RA1950rad 0.22206883 DE1950rad 0.91487502 PmRA2000 0.0084
PmDE2000 -0.026
Hipparcos
Catalog H HIP 4212 Proxy H RAhms 00 53 47.53
DEdms +52 41 21.6 Vmag 6.27 VarFlag R Vmag G
RAdeg 13.448 DEdeg 52.6893 AstroRef A Plx 11.72
CCDM 00538+5241 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 247 Rho 8.226 HD 5128 BD BD+51 179
CD CP Dm number +51 179 VIred 0.21
SpType A5m R SpType Coord arcsec 2000 005347.53+524121.6
Hipparcos 2
HIP 4212 Sn 15 So 3 Nc 2
RArad 0.2347123852 DErad 0.9196025435 Plx 11.31 PmRA 75.43
PmDE -20.93 E RArad 0.38 E DErad 0.29 E Plx 0.55
E pmRA 0.45 E pmDE 0.33 Hpmag 6.3329 E Hpmag 0.0008
SHp 0.01 VA 0 BV 0.191 E BV 0.024
VI 0.21
 
 
00538+5242 B
 
 
Coord arcsec 2000 005347.02+524118.3 Mag 9.49 PmRA 75.00 PmDE -21.0
Calc delta mag 3.16 Calc coord yes
 
 
00538+5242 C
 
 
Coord arcsec 2000 005351.42+524015.7 Coord calc 005351.42+524015.7 Mag 11.04 PmRA -13.00
PmDE -4.0 Calc delta mag 4.71
 
 
00538+5242 D
 
 
Coord arcsec 2000 005351.52+524015.8 Mag 11.4 Calc delta mag 5.07 Calc coord yes