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Doubles in session


Current system
21374+7513
STT 449
HD 206460


Nearby doubles
22' : 21321+7507
OSW 63

33' : 21460+7515
UC 4555

49' : 21398+7425
MLR 250

54' : 21391+7421
KPP4240

61' : 21248+7551
NSN 744

69' : 21409+7406
UC 4524

71' : 21461+7411
SKF1102

78' : 21515+7419
UC 4582

79' : 21493+7410
UC 4573

82' : 21503+7410
UC 4578AB

91' : 21573+7605
A 892

91' : 21342+7344
OSW 62

95' : 21248+7636
LDS1952

97' : 21309+7342
MLB 425

97' : 21537+7402
UC 4591

100' : 21546+7401
UC 4594

101' : 21566+7408
UC 4607

101' : 21572+7622
UC 4611

102' : 21560+7404
UC 4601AB

104' : 21270+7339
ZUC 15

105' : 21555+7358
UC 4599AB

106' : 21545+7639
KPP4257

108' : 21561+7356
UC 4603

109' : 21291+7330
SHN 251

111' : 21567+7639
LOC 493

128' : 21175+7658
LDS1948



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.

21374+7513 STT 449 (HD 206460)

 
 
21h 37m 25.37s +75° 13' 19.5" P.A. 127.00 sep 1.2 mag 8.20,9.84 Sp A0 dist. 212.31 pc (692.56 l.y.)
 
 
Coord 2000 21374+7513 Discov num STT 449 Comp Coord arcsec 2000 21 37 25.37 +75 13 19.5
Date first 1848 Date last 2016 Obs 18
Pa first 114 Pa last 127.3 P.A. Now (θ) 127.3°
Sep first 1.2 Sep last 1.215 Sep. Now (ρ) 1.215"
Mag pri 8.20 Mag sec 9.84 delta mag (ΔM) 1.64 Spectral class A0 (white)
Pri motion ra +004 Sec motion ra +004
Pri motion dec +019 Sec motion dec +019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 206460 Constellation Cepheus SAO 10108 HIP 106748
Tycho2 4599-02216-1 Gaia DR2 2280317846778397952 HD 206460 BD BD+74 926
Distance 212.31 Distance ly 692.56
 
 
WDS 21374+7513 STT 449 (HD 206460) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STTA (O. Struve DD - Appendix list) ...................
Stt1864 Ma - Struve, O. 1864MNRAS..24..149S
Stt1864 MNRAS 24, 149, 1864
Stt1866 orb - Struve, O. .
Stt1866 Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874 orb - Struve, O. .
Stt1874 Compte Rendus 79, 1467, 1874
Stt1875 orb - Struve, O. 1875MNRAS..35..367S
Stt1875 MNRAS 35, 367, 1875
Stt1878 Ma - Struve, O. 1878ObPul...9....1S
Stt1878 Pulkova Observations 9, 1, 1878
Stt1879A Ma - Struve, O. 1879Obs.....2..304G
Stt1879A cited by Gledhill (Obs 2, 304, 1879)
Stt1879B Ma - Struve, O. 1879Obs.....3..245G
Stt1879B cited by Gledhill (Obs 3, 245, 1879)
Stt1879C Ma - Struve, O. 1879Obs.....2..344G
Stt1879C cited by Gledhill (Obs 2, 344, 1879)
Stt1880A Ma - Struve, O. 1880Obs.....2..605H
Stt1880A cited by Hunt (Obs. 3, 605, 1880)
Stt1880B Ma - Struve, O. 1880Obs.....3..535G
Stt1880B cited by Gledhill (Obs 3, 535, 1880)
Stt1880C Ma - Struve, O. 1880MNRAS..40..497B
Stt1880C cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A Ma - Struve, O. 1884AReg...22..216S
Stt1884A cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a Ma j Struve, O. 1893ObPul..10....1S
Stt1893a Pulkova Obs. Observations 10, 1, 1893
Stt1906A Ma - Struve, O. 1906MmRAS..56....1L
Stt1906A cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B Ma j Struve, O. 1906QB821.B972.....
Stt1906B cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A Ma - Struve, O. 1908MNRAS..68..465B
Stt1908A cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A Ma - Struve, O. 1913QB811.B8.......
Stt1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A Ma - Struve, O. 1914AN....198..107R
Stt1914A cited by Rabe (AN 198, 107, 1914)
Stt1932A Ma - Struve, O. 1932QB821.A43......
Stt1932A cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21374+7513 STT 449 2001 15 128 1.0 8.20 9.84 A0 D 213725.37+751319.5
21374+7513 STT 449 2016 17 127 1.2 8.20 9.84 A0 213725.37+751319.5

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

 
 
WDS 21374+7513 STT 449 (HD 206460) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21374+7513 STT 449 (HD 206460) : MEASURES
 
 
No records found.

 
 
WDS 21374+7513 (HD 206460) : VIRTUAL EYEPIECE
 
 

21374+7513 STT 449A mag 8.2 Sp A0 21374+7513 STT 449B sep 0.8 P.A. 161.50 mag 9.84 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 21374+7513 (HD 206460) : ALADIN DSS IMAGE @ 21h 37m 25.37s +75° 13' 19.5"
 
 
 
 
WDS 21374+7513 STT 449 (HD 206460) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21374+7513 STT 449 distance=1' 21321+7507 OSW 63 distance=22' 21460+7515 UC 4555 distance=33' 21398+7425 MLR 250 distance=49' 21391+7421 KPP4240 distance=54' 21248+7551 NSN 744 distance=61' 21409+7406 UC 4524 distance=69' 21461+7411 SKF1102 distance=71' 21515+7419 UC 4582 distance=78' 21493+7410 UC 4573 distance=79' 21503+7410 UC 4578AB distance=82' 21503+7410 UC 4578AC distance=82' 21503+7410 UC 4578BC distance=83' 21573+7605 A 892 distance=91' 21342+7344 OSW 62 distance=91' 21248+7636 LDS1952 distance=95' 21309+7342 MLB 425 distance=97' 21537+7402 UC 4591 distance=97' 21546+7401 UC 4594 distance=100' 21566+7408 UC 4607 distance=101' 21572+7622 UC 4611 distance=101' 21560+7404 UC 4601CD distance=101' 21560+7404 UC 4601BD distance=102' 21560+7404 UC 4601AB distance=102' 21560+7404 UC 4601AC distance=102' 21555+7358 UC 4599DE distance=103' 21555+7358 UC 4599CD distance=103' 21555+7358 UC 4599BC distance=104' 21270+7339 ZUC 15 distance=104' 21555+7358 UC 4599AB distance=105' 21545+7639 KPP4257 distance=106' 21561+7356 UC 4603 distance=108' 21291+7330 SHN 251 distance=109' 21567+7639 LOC 493 distance=111' 21175+7658 LDS1948 distance=128' 21344+7300 OSW 61 distance=134' 21246+7720 LDS1951 distance=135' 21563+7321 MLB 427 distance=137' 21482+7303 MLB 426 distance=138' 21320+7256 LDS1955 distance=140' 21547+7307 HJ 3081 distance=145' 21363+7247 HJ 3051 distance=147' 21341+7740 LOC 484 distance=148' 21220+7257 TDT2926 distance=150' 21276+7247 LDS1954 distance=152' 21276+7744 LOC 486 distance=155' 21507+7746 HDS3110 distance=160' 21288+7756 HU 771 distance=166' 21257+7233 HJ 3035AB distance=168' 21257+7233 HJ 3035AC distance=168' 21431+7225 NSN 747 distance=170' 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 21374+7513 STT 449 127 1.2 1
Show 21321+7507 OSW 63 233 87.1 22
Show 21460+7515 UC 4555 332 16.7 33
Show 21398+7425 MLR 250 315 0.7 49
Show 21391+7421 KPP4240 238 6.8 54
Show 21248+7551 NSN 744 354 0.9 61
Show 21409+7406 UC 4524 143 46.4 69
Show 21461+7411 SKF1102 184 2.3 71
Show 21515+7419 UC 4582 96 50.5 78
Show 21493+7410 UC 4573 264 51.6 79
Show 21503+7410 UC 4578 AB 187 73.6 82
Show 21503+7410 UC 4578 AC 120 51.1 82
Show 21503+7410 UC 4578 BC 48 71.7 83
Show 21573+7605 A 892 230 1.3 91
Show 21342+7344 OSW 62 27 119.4 91
Show 21248+7636 LDS1952 76 190.2 95
Show 21309+7342 MLB 425 338 2.0 97
Show 21537+7402 UC 4591 233 43.9 97
Show 21546+7401 UC 4594 146 57.4 100
Show 21566+7408 UC 4607 118 51.7 101
Show 21572+7622 UC 4611 304 33.6 101
Show 21560+7404 UC 4601 CD 137 33.9 101
Show 21560+7404 UC 4601 BD 237 43.9 102
Show 21560+7404 UC 4601 AB 29 32.1 102
Show 21560+7404 UC 4601 AC 303 53.1 102
Show 21555+7358 UC 4599 DE 227 67.4 103
Show 21555+7358 UC 4599 CD 243 85.4 103
Show 21555+7358 UC 4599 BC 305 42.2 104
Show 21270+7339 ZUC 15 167 1.9 104
Show 21555+7358 UC 4599 AB 321 62.5 105
Show 21545+7639 KPP4257 110 1.7 106
Show 21561+7356 UC 4603 241 30.5 108
Show 21291+7330 SHN 251 -1 0.5 109
Show 21567+7639 LOC 493 113 1.5 111
Show 21175+7658 LDS1948 305 8.7 128
Show 21344+7300 OSW 61 183 87.2 134
Show 21246+7720 LDS1951 347 2.4 135
Show 21563+7321 MLB 427 161 2.6 137
Show 21482+7303 MLB 426 116 2.4 138
Show 21320+7256 LDS1955 67 3.1 140
Show 21547+7307 HJ 3081 315 32.2 145
Show 21363+7247 HJ 3051 183 13.5 147
Show 21341+7740 LOC 484 235 10.4 148
Show 21220+7257 TDT2926 74 0.6 150
Show 21276+7247 LDS1954 4 6.0 152
Show 21276+7744 LOC 486 337 4.2 155
Show 21507+7746 HDS3110 353 0.4 160
Show 21288+7756 HU 771 193 2.6 166
Show 21257+7233 HJ 3035 AB 127 23.2 168
Show 21257+7233 HJ 3035 AC 202 24.2 168
Show 21431+7225 NSN 747 59 1.0 170

 
 
WDS 21374+7513 : COMPONENTS
 
 
  A
B pa=161.5°
sep=0.78"
 
 
21374+7513 A
 
 
Componente originario normalizzato AB Name HD 206460 Coord arcsec 2000 213725.37+751319.5 Mag 8.2
Spectral class A0 (white) PmRA 4.00 PmDE 19.0 SAO 10108
HIP 106748 Tycho2 4599-02216-1 HD 206460 BD BD+74 926
Tycho2
Tycho2 4599-02216-1 Pflag P RAmdeg 324.35571368 DEmdeg 75.22209373
PmRA 3.9 PmDE 19.2 E RAmdeg 5 E DEmdeg 6
E pmRA 1.9 E pmDE 1.9 EpRAm 1991.67 EpDEm 1991.59
Num 5 Q RAmdeg 1.6 Q DEmdeg 1.8 Q pmRA 1.7
Q pmDE 1.8 BTmag 8.326 E BTmag 0.016 VTmag 8.203
E VTmag 0.012 Prox 13 TYC T HIP 106748
CCDM A RAdeg 324.35560611 DEdeg 75.22206389 EpRA 1990 1.77
EpDE 1990 1.74 E RAdeg 5.3 E DEdeg 6.0 Posflg D
Corr 0.0
SAO
SAO 10108 DelFlag RA1950 PmRA1950 0.0068
DE1950 PmDE1950 0.007 Vmag 7.7 SpType A0
Double code Source 1 CatNum 627 DM BD+74 926
DMcomp BDsup HD 206460 M HD 0
GC RA1950rad 5.66055198 DE1950rad 1.30891933 PmRA2000 0.0073
PmDE2000 0.001
Hipparcos
Catalog H HIP 106748 Proxy H RAhms 21 37 25.34
DEdms +75 13 19.4 Vmag 7.99 VarFlag R Vmag H
RAdeg 324.356 DEdeg 75.2221 AstroRef A Plx 4.56
CCDM 21374+7513 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 126 Rho 1.252 HD 206460 BD BD+74 926
CD CP Dm number +74 926 VIred 0.17
SpType A0 R SpType Coord arcsec 2000 213725.34+751319.4
Hipparcos 2
HIP 106748 Sn 15 So 3 Nc 2
RArad 5.6610731885 DErad 1.3128726553 Plx 4.71 PmRA 2.59
PmDE 16.49 E RArad 0.65 E DErad 0.59 E Plx 0.65
E pmRA 0.74 E pmDE 0.67 Hpmag 8.0463 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.7 E BV 0.495
VI 0.17
CCDM
Ccdm 21374+7513 RComp Comp A Note1
Note2 Discov num DRAs 1.38 DDEs 18.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp A0 PmNote *
PmRA -1 PmDE 4 Dm number +74 926 Cat1 BD
Name2 +74 627 Cat2 AGK2/3 HD 206460 M HD
ADS BDS A15180 M ADS BDS N IDS IDS 21371N7446A
HIC 106748
 
 
21374+7513 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213725.43+751318.8 Mag 9.84 PmRA 4.00
PmDE 19.0 Tycho2 4599-02216-2 Calc delta mag 1.64 Calc coord yes
Tycho2
Tycho2 4599-02216-2 Pflag P RAmdeg 324.35571368 DEmdeg 75.22209373
PmRA 3.9 PmDE 19.2 E RAmdeg 5 E DEmdeg 6
E pmRA 1.9 E pmDE 1.9 EpRAm 1991.67 EpDEm 1991.59
Num 5 Q RAmdeg 1.6 Q DEmdeg 1.8 Q pmRA 1.7
Q pmDE 1.8 BTmag 10.544 E BTmag 0.040 VTmag 9.844
E VTmag 0.029 Prox 13 TYC HIP 106748
CCDM B RAdeg 324.35669861 DEdeg 75.22184722 EpRA 1990 1.74
EpDE 1990 1.73 E RAdeg 19.3 E DEdeg 22.5 Posflg D
Corr 0.0
CCDM
Ccdm 21374+7513 RComp Comp B Note1
Note2 Discov num STT 449 DRAs DDEs
R dRAs Year 1848 Theta 122 Rho 1.3
Obs 7 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15180 M ADS BDS N IDS IDS 21371N7446B
HIC 106748