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Current system
22542+7620
STF 2963
HD 216886


Nearby doubles
24' : 22564+7643
TDT3800

24' : 22485+7608
LOC 523

25' : 22561+7556
GAT 30

26' : 23012+7629
WIS 373

28' : 23010+7607
BU 851

32' : 23026+7630
LDS2023

33' : 22466+7639
LOC 525

35' : 22516+7653
UC 4836

39' : 23051+7626
LOC 537

46' : 22597+7539
OSO 187

56' : 22438+7536
LDS2006

58' : 22412+7546
LDS2000

58' : 22408+7654
UC 4789

61' : 22452+7529
LDS2007

62' : 23105+7601
TDT3913

62' : 22496+7720
LOC 526

64' : 23085+7543
LDS2026

64' : 22374+7644
A 784

65' : 23030+7718
TDT3859

66' : 22359+7630
HDS3210

69' : 23125+7646
BVD 344

69' : 23126+7645
MLR 270

70' : 23047+7719
LOC 539

70' : 23128+7601
TDT3936

71' : 22581+7511
TDS1195

73' : 22499+7510
HJ 1826AB



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.

22542+7620 STF 2963 (HD 216886)

 
 
22h 54m 15.01s +76° 20' 17.4" P.A. 2.00 sep 1.9 mag 7.95,8.53 Sp A3 dist. 123 pc (401.23 l.y.)
 
 
Coord 2000 22542+7620 Discov num STF2963 Comp Coord arcsec 2000 22 54 15.01 +76 20 17.4
Date first 1832 Date last 2019 Obs 32
Pa first 354 Pa last 1.9 P.A. Now (θ) 1.9°
Sep first 2.4 Sep last 1.899 Sep. Now (ρ) 1.899"
Mag pri 7.95 Mag sec 8.53 delta mag (ΔM) 0.58 Spectral class A3 (white)
Pri motion ra +061 Sec motion ra +061
Pri motion dec -015 Sec motion dec -015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 216886 Constellation Cepheus SAO 10541 HIP 113096
Tycho2 4601-01077-1 Gaia DR2 2281197048058529024 HD 216886 GC 31968
BD BD+75 858 Distance 123 Distance ly 401.23
 
 
WDS 22542+7620 STF 2963 (HD 216886) : 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
22542+7620 STF2963 2004 24 2 1.9 7.95 8.53 A3 D 225415.01+762017.4
22542+7620 STF2963 2011 25 2 1.9 7.95 8.53 A3 225415.01+762017.4
22542+7620 STF2963 2013 26 3 1.9 7.95 8.53 A3 225415.01+762017.4
22542+7620 STF2963 2016 27 3 1.9 7.95 8.53 A3 225415.01+762017.4
22542+7620 STF2963 2019 31 2 1.9 7.95 8.53 A3 225415.01+762017.4

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

 
 
WDS 22542+7620 STF 2963 (HD 216886) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22542+7620 STF 2963 (HD 216886) : MEASURES
 
 
No records found.

 
 
WDS 22542+7620 (HD 216886) : VIRTUAL EYEPIECE
 
 

22542+7620 STF2963A mag 7.95 Sp A3 22542+7620 STF2963B sep 1.9 P.A. 0.40 mag 8.53 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 22542+7620 (HD 216886) : ALADIN DSS IMAGE @ 22h 54m 15.01s +76° 20' 17.4"
 
 
 
 
WDS 22542+7620 STF 2963 (HD 216886) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22542+7620 STF2963 distance=0' 22564+7643 TDT3800 distance=24' 22485+7608 LOC 523 distance=24' 22561+7556 GAT 30 distance=25' 23012+7629 WIS 373 distance=26' 23010+7607 BU 851 distance=28' 23026+7630 LDS2023 distance=32' 22466+7639 LOC 525 distance=33' 22516+7653 UC 4836 distance=35' 22565+7654 LOC 522AC distance=35' 23051+7626 LOC 537 distance=39' 22597+7539 OSO 187 distance=46' 22438+7536 LDS2006 distance=56' 22412+7546 LDS2000 distance=58' 22408+7654 UC 4789 distance=58' 22452+7529 LDS2007 distance=61' 23105+7601 TDT3913 distance=62' 22496+7720 LOC 526 distance=62' 23085+7543 LDS2026 distance=64' 22374+7644 A 784 distance=64' 23030+7718 TDT3859 distance=65' 22359+7630 HDS3210 distance=66' 23125+7646 BVD 344 distance=69' 23126+7645 MLR 270 distance=69' 23047+7719 LOC 539 distance=70' 23128+7601 TDT3936 distance=70' 22581+7511 TDS1195 distance=71' 22499+7510 HJ 1826AB distance=73' 22499+7510 HJ 1826AC distance=73' 23079+7523 STT 489AB distance=76' 23079+7523 HJ 1852AC distance=76' 22581+7505 LDS2018 distance=76' 23027+7505 LDS2024AB distance=81' 23027+7505 LDT 21Aa,Ab distance=81' 22573+7458 LDS2017 distance=84' 22463+7501 LDS2008 distance=84' 23095+7517 LDS2027 distance=84' 22363+7527 TDT3614 distance=85' 22388+7512 CON 45AB distance=90' 22388+7512 CON 45CD distance=90' 22388+7512 CON 45EF distance=90' 22388+7511 CHX 18AB distance=90' 22388+7511 CHX 18BC distance=90' 22388+7511 CHX 18CD distance=90' 23008+7453 HJ 3162 distance=91' 22421+7747 LOC 527BC distance=97' 23058+7754 LOC 542 distance=102' 22496+7802 LDS2012 distance=103' 23121+7747 LOC 541 distance=106' 23087+7755 TDT3901Aa,Ab distance=107' 23087+7755 LOC 538AB distance=107' 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 22542+7620 STF2963 2 1.9
Show 22564+7643 TDT3800 229 0.9 24
Show 22485+7608 LOC 523 248 4.1 24
Show 22561+7556 GAT 30 20 242.4 25
Show 23012+7629 WIS 373 260 999.9 26
Show 23010+7607 BU 851 152 1.6 28
Show 23026+7630 LDS2023 138 13.3 32
Show 22466+7639 LOC 525 34 14.9 33
Show 22516+7653 UC 4836 200 64.0 35
Show 22565+7654 LOC 522 AC 282 2.8 35
Show 23051+7626 LOC 537 123 3.4 39
Show 22597+7539 OSO 187 308 15.2 46
Show 22438+7536 LDS2006 223 60.1 56
Show 22412+7546 LDS2000 142 3.6 58
Show 22408+7654 UC 4789 345 47.3 58
Show 22452+7529 LDS2007 206 18.0 61
Show 23105+7601 TDT3913 276 0.6 62
Show 22496+7720 LOC 526 126 2.5 62
Show 23085+7543 LDS2026 13 2.8 64
Show 22374+7644 A 784 52 0.3 64
Show 23030+7718 TDT3859 125 1.1 65
Show 22359+7630 HDS3210 11 0.2 66
Show 23125+7646 BVD 344 183 42.6 69
Show 23126+7645 MLR 270 221 4.3 69
Show 23047+7719 LOC 539 303 13.0 70
Show 23128+7601 TDT3936 202 2.4 70
Show 22581+7511 TDS1195 179 1.1 71
Show 22499+7510 HJ 1826 AB 354 21.5 73
Show 22499+7510 HJ 1826 AC 195 30.7 73
Show 23079+7523 STT 489 AB 3 1.1 76
Show 23079+7523 HJ 1852 AC 244 57.8 76
Show 22581+7505 LDS2018 223 7.0 76
Show 23027+7505 LDS2024 AB 209 3.7 81
Show 23027+7505 LDT 21 Aa,Ab 4 0.5 81
Show 22573+7458 LDS2017 1 6.1 84
Show 22463+7501 LDS2008 10 38.4 84
Show 23095+7517 LDS2027 261 7.9 84
Show 22363+7527 TDT3614 119 0.6 85
Show 22388+7512 CON 45 AB 176 0.5 90
Show 22388+7512 CON 45 CD 340 0.5 90
Show 22388+7512 CON 45 EF 143 1.2 90
Show 22388+7511 CHX 18 AB 88 8.9 90
Show 22388+7511 CHX 18 BC 176 8.4 90
Show 22388+7511 CHX 18 CD 97 15.6 90
Show 23008+7453 HJ 3162 312 23.6 91
Show 22421+7747 LOC 527 BC 83 2.1 97
Show 23058+7754 LOC 542 225 1.5 102
Show 22496+7802 LDS2012 295 6.2 103
Show 23121+7747 LOC 541 142 4.6 106
Show 23087+7755 TDT3901 Aa,Ab 73 0.5 107
Show 23087+7755 LOC 538 AB 236 9.1 107

 
 
WDS 22542+7620 : COMPONENTS
 
 
  A
B pa=0.4°
sep=1.90"
 
 
22542+7620 A
 
 
Componente originario normalizzato AB Name HD 216886 Coord arcsec 2000 225415.01+762017.4 Mag 7.95
Spectral class A3 (white) PmRA 61.00 PmDE -15.0 SAO 10541
HIP 113096 Tycho2 4601-01077-1 HD 216886 GC 31968
BD BD+75 858
Tycho2
Tycho2 4601-01077-1 Pflag P RAmdeg 343.56253874 DEmdeg 76.33817176
PmRA 60.7 PmDE -14.5 E RAmdeg 5 E DEmdeg 5
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.59 EpDEm 1991.67
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.2 Q pmRA 0.6
Q pmDE 0.2 BTmag 8.080 E BTmag 0.015 VTmag 7.945
E VTmag 0.011 Prox 20 TYC T HIP 113096
CCDM A RAdeg 343.56193806 DEdeg 76.33809722 EpRA 1990 1.67
EpDE 1990 1.75 E RAdeg 4.8 E DEdeg 4.7 Posflg D
Corr 0.1
SAO
SAO 10541 DelFlag RA1950 PmRA1950 0.013
DE1950 PmDE1950 -0.013 Vmag 7.4 SpType A3
Double code Source 70 CatNum 31968 DM BD+75 858
DMcomp BDsup HD 216886 M HD 0
GC 31968 RA1950rad 5.9906919 DE1950rad 1.32770111 PmRA2000 0.0134
PmDE2000 -0.02
Hipparcos
Catalog H HIP 113096 Proxy H RAhms 22 54 14.86
DEdms +76 20 17.2 Vmag 7.44 VarFlag R Vmag G
RAdeg 343.562 DEdeg 76.3381 AstroRef A Plx 7.36
CCDM 22542+7620 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 1 Rho 1.968 HD 216886 BD BD+75 858
CD CP Dm number +75 858 VIred 0.28
SpType A3 R SpType Coord arcsec 2000 225414.86+762017.2
Hipparcos 2
HIP 113096 Sn 15 So 3 Nc 2
RArad 5.9962865626 DErad 1.3323511964 Plx 8.13 PmRA 58.97
PmDE -11.56 E RArad 0.6 E DErad 0.76 E Plx 0.77
E pmRA 0.83 E pmDE 0.96 Hpmag 7.4937 E Hpmag 0.0009
SHp 0.008 VA 0 BV 0.246 E BV 0.006
VI 0.28
CCDM
Ccdm 22542+7620 RComp Comp A Note1
Note2 Discov num DRAs 2.79 DDEs 18.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.9 Sp A3 PmNote *
PmRA 46 PmDE 3 Dm number +75 858 Cat1 BD
Name2 +76 913 Cat2 AGK2/3 HD 216886 M HD
ADS BDS A16371 M ADS BDS N IDS IDS 22517N7548A
HIC 113096
 
 
22542+7620 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 225415.01+762019.3 Mag 8.53 PmRA 61.00
PmDE -15.0 Tycho2 4601-01077-2 Calc delta mag 0.58 Calc coord yes
Tycho2
Tycho2 4601-01077-2 Pflag P RAmdeg 343.56253874 DEmdeg 76.33817176
PmRA 60.7 PmDE -14.5 E RAmdeg 5 E DEmdeg 5
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.59 EpDEm 1991.67
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.2 Q pmRA 0.6
Q pmDE 0.2 BTmag 9.101 E BTmag 0.018 VTmag 8.525
E VTmag 0.013 Prox 20 TYC HIP 113096
CCDM B RAdeg 343.56197000 DEdeg 76.33864583 EpRA 1990 1.64
EpDE 1990 1.76 E RAdeg 7.3 E DEdeg 7.0 Posflg D
Corr 0.1
CCDM
Ccdm 22542+7620 RComp Comp B Note1
Note2 Discov num STF2963 DRAs DDEs
R dRAs Year 1832 Theta 355 Rho 2.3
Obs 11 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16371 M ADS BDS N IDS IDS 22517N7548B
HIC 113096