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Doubles in session


Current system
21055+6210
STF 2764 A,BC
HD 201267


Nearby doubles
16' : 21076+6214
HU 766

23' : 21061+6232
BVD 338

25' : 21021+6207
LDS4863

25' : 21077+6149
MLR 506

43' : 21052+6127
STI1013AB

45' : 20598+6152
BU 472

47' : 21081+6127
STI1016

55' : 21003+6130
HJ 1607AB

57' : 21076+6304
MLR 14

57' : 20580+6149
STI1005

67' : 20567+6237
HDS2983

71' : 20574+6251
HDS2988

72' : 20568+6134
STF2740AB

74' : 20576+6121
STF3133

81' : 20552+6247
NSN 738

86' : 20533+6209
BUP 219AB

87' : 20535+6152
LDS1477

87' : 21006+6329
BVD 337

95' : 21186+6235
BU 1502AB
Alderamin

97' : 21182+6136
MLR 507

98' : 21191+6152
ES 137AB

100' : 21056+6030
A 758AB

101' : 21019+6347
TDT2703

104' : 20510+6154
STI1000

105' : 20521+6127
HU 762

105' : 20528+6307
KPP1724



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.

21055+6210 STF 2764 A,BC (HD 201267)

 
 
21h 05m 32.42s +62° 09' 31.9" P.A. 298.00 sep 6.9 mag 8.32,9.31 Sp A0V dist. 235.29 pc (767.52 l.y.)
 
 
Coord 2000 21055+6210 Discov num STF2764 Comp A,BC Coord arcsec 2000 21 05 32.42 +62 09 31.9
Date first 1825 Date last 2021 Obs 45
Pa first 303 Pa last 297.9 P.A. Now (θ) 297.9°
Sep first 6.8 Sep last 6.93 Sep. Now (ρ) 6.93"
Mag pri 8.32 Mag sec 9.31 delta mag (ΔM) 0.99 Spectral class A0V (white)
Pri motion ra -038 Sec motion ra -039
Pri motion dec -032 Sec motion dec -032
Notes T (Parallax indicates physical)
rPM=0.02 (< 0.3, Physical double)
This double is physical.
 
 
21055+6210 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 201267 21 05 32 +62 09 32 STF 2764 A,BC 2021 45 298 6.9 8.32 9.31 0.99 <===
Show 19188 21 05 32 +62 09 32 HU 765 BC 2009 18 28 0.8 9.30 9.59 0.29
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 201267 Constellation Cepheus HIP 104110 Tycho2 4251-01273-1
Gaia DR2 2195754343063200384 HD 201267 BD BD+61 2092 Distance 235.29
Distance ly 767.52
 
 
WDS 21055+6210 STF 2764 A,BC (HD 201267) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
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
21055+6210 STF2764 A,BC 2005 37 298 7.0 8.32 9.31 A0V D 210532.42+620931.9
21055+6210 STF2764 A,BC 2016 42 298 7.1 8.32 9.31 A0V 210532.42+620931.9
21055+6210 STF2764 A,BC 2021 45 298 6.9 8.32 9.31 A0V T 210532.42+620931.9

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

 
 
WDS 21055+6210 STF 2764 A,BC (HD 201267) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21055+6210 STF 2764 A,BC (HD 201267) : MEASURES
 
 
No records found.

 
 
WDS 21055+6210 (HD 201267) : VIRTUAL EYEPIECE
 
 

21055+6210 STF2764A mag 8.32 Sp A0V 21055+6210 HU 765B mag 9.3 Sp A0 21055+6210 HU 765C sep 0.7 P.A. 8.40 mag 9.59 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 21055+6210 (HD 201267) : ALADIN DSS IMAGE @ 21h 05m 32.42s +62° 09' 31.9"
 
 
 
 
WDS 21055+6210 STF 2764 A,BC (HD 201267) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21055+6210 STF2764A,BC distance=0' 21055+6210 HU 765BC distance=1' 21076+6214 HU 766 distance=16' 21061+6232 BVD 338 distance=23' 21021+6207 LDS4863 distance=25' 21077+6149 MLR 506 distance=25' 21052+6127 STI1013AB distance=43' 21052+6127 MRI 21BC distance=43' 20598+6152 BU 472 distance=45' 21081+6127 STI1016 distance=47' 21003+6130 HJ 1607AB distance=55' 21003+6130 HJ 1607AC distance=55' 21003+6130 HJ 1607AD distance=55' 21076+6304 MLR 14 distance=57' 20580+6149 STI1005 distance=57' 20567+6237 HDS2983 distance=67' 20574+6251 HDS2988 distance=71' 20568+6134 STF2740AB distance=72' 20576+6121 STF3133 distance=74' 20552+6247 NSN 738 distance=81' 20533+6209 BUP 219AB distance=86' 20533+6209 CSN 13AD distance=86' 20535+6152 LDS1477 distance=87' 21006+6329 BVD 337 distance=87' 20533+6209 BUP 219BC distance=87' 21186+6235 BU 1502AB (Alderamin) distance=95' 21186+6235 BU 1502CD distance=97' 21186+6235 BU 1502B,CD distance=97' 21182+6136 MLR 507 distance=97' 21191+6152 HDS3035Aa,Ab distance=98' 21191+6152 ES 137AB distance=98' 21191+6152 ES 137BC distance=98' 21056+6030 A 758AB distance=100' 21056+6030 A 758AB,C distance=100' 21019+6347 TDT2703 distance=101' 20510+6154 STI1000 distance=104' 20521+6127 HU 762 distance=105' 20528+6307 KPP1724 distance=105' 20504+6259 STI 997 distance=116' 21209+6117 MLR 508 distance=117' 20486+6232 HJ 3004 distance=120' 20496+6256 HJ 1588 distance=121' 21184+6334 MLR 57 distance=123' 21205+6107 STI1022 distance=124' 20490+6313 ES 1855 distance=130' 21244+6223 TDT2945 distance=133' 20520+6039 STI1001 distance=134' 20466+6238 HJ 1583 distance=135' 21239+6124 STI1024 distance=138' 21118+5959 MCA 67Aa,Ab distance=139' 21118+5959 STF2780AB distance=139' 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 21055+6210 STF2764 A,BC 298 6.9
Show 21055+6210 HU 765 BC 28 0.8 1
Show 21076+6214 HU 766 341 0.3 16
Show 21061+6232 BVD 338 337 49.1 23
Show 21021+6207 LDS4863 95 25.7 25
Show 21077+6149 MLR 506 144 1.1 25
Show 21052+6127 STI1013 AB 254 12.0 43
Show 21052+6127 MRI 21 BC 105 2.8 43
Show 20598+6152 BU 472 14 0.8 45
Show 21081+6127 STI1016 101 11.9 47
Show 21003+6130 HJ 1607 AB 73 15.7 55
Show 21003+6130 HJ 1607 AC 329 30.5 55
Show 21003+6130 HJ 1607 AD 343 87.6 55
Show 21076+6304 MLR 14 336 1.5 57
Show 20580+6149 STI1005 140 10.2 57
Show 20567+6237 HDS2983 244 0.4 67
Show 20574+6251 HDS2988 301 0.1 71
Show 20568+6134 STF2740 AB 331 4.1 72
Show 20576+6121 STF3133 101 3.3 74
Show 20552+6247 NSN 738 207 3.8 81
Show 20533+6209 BUP 219 AB 307 102.9 86
Show 20533+6209 CSN 13 AD 89 10.6 86
Show 20535+6152 LDS1477 251 3.7 87
Show 21006+6329 BVD 337 77 8.4 87
Show 20533+6209 BUP 219 BC 289 61.6 87
Show Alderamin 21186+6235 BU 1502 AB 17 196.6 95
Show 21186+6235 BU 1502 CD 103 2.8 97
Show 21186+6235 BU 1502 B,CD 165 21.9 97
Show 21182+6136 MLR 507 185 0.5 97
Show 21191+6152 HDS3035 Aa,Ab 300 0.3 98
Show 21191+6152 ES 137 AB 74 45.6 98
Show 21191+6152 ES 137 BC 71 3.0 98
Show 21056+6030 A 758 AB 124 0.4 100
Show 21056+6030 A 758 AB,C 189 8.6 100
Show 21019+6347 TDT2703 249 0.5 101
Show 20510+6154 STI1000 164 15.8 104
Show 20521+6127 HU 762 178 1.6 105
Show 20528+6307 KPP1724 221 13.3 105
Show 20504+6259 STI 997 71 15.1 116
Show 21209+6117 MLR 508 241 0.5 117
Show 20486+6232 HJ 3004 195 3.8 120
Show 20496+6256 HJ 1588 33 17.3 121
Show 21184+6334 MLR 57 124 1.0 123
Show 21205+6107 STI1022 251 11.5 124
Show 20490+6313 ES 1855 18 5.2 130
Show 21244+6223 TDT2945 155 0.6 133
Show 20520+6039 STI1001 223 7.1 134
Show 20466+6238 HJ 1583 69 9.6 135
Show 21239+6124 STI1024 102 9.3 138
Show 21118+5959 MCA 67 Aa,Ab 305 0.0 139
Show 21118+5959 STF2780 AB 211 1.0 139

 
 
WDS 21055+6210 : COMPONENTS
 
 
  A B
B pa=0.0°
sep=0.00"
 
C pa=8.4°
sep=0.70"
pa=13.9°
sep=0.72"
 
 
21055+6210 A
 
 
Name HD 201267 Coord arcsec 2000 210532.42+620931.9 Mag 8.32 Spectral class A0V (white)
PmRA -38.00 PmDE -32.0 Tycho2 4251-01273-1
Tycho2
Tycho2 4251-01273-1 Pflag RAmdeg 316.38506593 DEmdeg 62.15887240
PmRA 6.0 PmDE 4.9 E RAmdeg 7 E DEmdeg 7
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.15 EpDEm 1991.24
Num 9 Q RAmdeg 1.6 Q DEmdeg 1.7 Q pmRA 1.5
Q pmDE 1.7 BTmag 8.414 E BTmag 0.017 VTmag 8.317
E VTmag 0.013 Prox 70 TYC T HIP 104110
CCDM A RAdeg 316.38503639 DEdeg 62.15886111 EpRA 1990 1.65
EpDE 1990 1.66 E RAdeg 6.5 E DEdeg 6.6 Posflg
Corr -0.2
CCDM
Ccdm 21055+6210 RComp Comp A Note1
Note2 Discov num DRAs 2.26 DDEs -28.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.1 Sp A0 PmNote *
PmRA -6 PmDE 0 Dm number +61 2092 Cat1 BD
Name2 +61 1243 Cat2 AGK2/3 HD 201267 M HD
ADS BDS A14634 M ADS BDS N IDS IDS 21033N6145A
HIC 104110
 
 
21055+6210 B
 
 
Coord arcsec 2000 210532.41+620931.9 Mag 9.3 Spectral class A0 (white) PmRA 8.00
PmDE 6.0 SAO 19188 HIP 104110 Tycho2 4251-01273-2
HD 201267 GC 29506 BD BD+61 2092 Calc delta mag 0.98
Tycho2
Tycho2 4251-01273-2 Pflag P RAmdeg 316.38142832 DEmdeg 62.15979084
PmRA 7.5 PmDE 6.2 E RAmdeg 11 E DEmdeg 11
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.22 EpDEm 1991.34
Num 6 Q RAmdeg 1.6 Q DEmdeg 1.3 Q pmRA 1.6
Q pmDE 1.3 BTmag 9.286 E BTmag 0.020 VTmag 9.301
E VTmag 0.022 Prox 9 TYC T HIP 104110
CCDM B RAdeg 316.38132167 DEdeg 62.15971528 EpRA 1990 1.68
EpDE 1990 1.80 E RAdeg 11.3 E DEdeg 11.0 Posflg D
Corr -0.2
SAO
SAO 19188 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 0.018 Vmag 8.1 SpType A0
Double code Source 70 CatNum 29506 DM BD+61 2092
DMcomp BDsup HD 201267 M HD 0
GC 29506 RA1950rad 5.51710807 DE1950rad 1.08136995 PmRA2000 0.0006
PmDE2000 0.014
Hipparcos
Catalog H HIP 104110 Proxy H RAhms 21 05 32.41
DEdms +62 09 31.9 Vmag 7.81 VarFlag R Vmag H
RAdeg 316.385 DEdeg 62.1589 AstroRef A Plx 3.62
CCDM 21055+6210 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual B M HIP
Theta Rho HD 201267 BD BD+61 2092
CD CP Dm number +61 2092 VIred 0.03
SpType A0... R SpType Coord arcsec 2000 210532.41+620931.9
Hipparcos 2
HIP 104110 Sn 15 So 3 Nc 3
RArad 5.5219607413 DErad 1.0848767637 Plx 4.25 PmRA 6.64
PmDE 7.15 E RArad 0.72 E DErad 0.72 E Plx 0.87
E pmRA 0.68 E pmDE 0.76 Hpmag 7.8249 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.09 E BV 0.4
VI 0.03
CCDM
Ccdm 21055+6210 RComp Comp B Note1
Note2 Discov num STF2764 DRAs 1.44 DDEs -24.6
R dRAs 10 Year 1831 Theta 301 Rho 7.0
Obs 14 Vmag 8.6 Sp PmNote *
PmRA -9 PmDE 19 Dm number Cat1
Name2 +61 1242 Cat2 AGK2/3 HD M HD
ADS BDS A14634 M ADS BDS N IDS IDS 21033N6145B
HIC 104110
 
 
21055+6210 C
 
 
Coord arcsec 2000 210532.43+620932.6 Mag 9.59 PmRA 8.00 PmDE 6.0
Tycho2 4251-01273-3 Calc delta mag 1.27 Calc coord yes
Tycho2
Tycho2 4251-01273-3 Pflag P RAmdeg 316.38142832 DEmdeg 62.15979084
PmRA 7.5 PmDE 6.2 E RAmdeg 11 E DEmdeg 11
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.22 EpDEm 1991.34
Num 6 Q RAmdeg 1.6 Q DEmdeg 1.3 Q pmRA 1.6
Q pmDE 1.3 BTmag 9.907 E BTmag 0.028 VTmag 9.594
E VTmag 0.027 Prox 9 TYC T HIP 104110
CCDM C RAdeg 316.38156722 DEdeg 62.15993056 EpRA 1990 1.66
EpDE 1990 1.79 E RAdeg 16.7 E DEdeg 15.6 Posflg D
Corr -0.2
CCDM
Ccdm 21055+6210 RComp B Comp C Note1
Note2 Discov num HU 765 DRAs DDEs
R dRAs Year 1957 Theta 035 Rho 0.6
Obs 6 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14634 M ADS BDS N IDS IDS 21033N6145C
HIC 104110