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Doubles in session


Current system
21582+4428
SMA 154


Nearby doubles
6' : 21584+4423
LYS 11

14' : 21586+4442
ES 683

25' : 21576+4452
SMA 153

32' : 22011+4431
GRV 530

33' : 21590+4357
TDT3274

34' : 21577+4356
J 3155AB

35' : 21553+4413
BRT1154AB

35' : 22006+4406
LYS 13

37' : 21598+4501
A 776

37' : 22008+4405
TDT3290

41' : 22012+4452
LYS 15AB

41' : 22007+4500
LYS 14

42' : 21550+4404
BRT1153

43' : 22021+4421
MET 93AB

43' : 22005+4355
SMA 159

45' : 21561+4506
BRT1155

47' : 21545+4405
TDT3229

48' : 21545+4403
A 620

51' : 22027+4415
TDT3304

52' : 22029+4439
BU 694AB

54' : 21594+4520
LYS 12

58' : 22013+4515
A 780AB

59' : 22019+4511
LYS 16

59' : 22009+4338
HO 175AB

59' : 22022+4510
TDT3301AB

62' : 22014+4519
TDT3294



Selections
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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.

21582+4428 SMA 154

 
 
21h 58m 12.28s +44° 28' 23.6" P.A. 161.00 sep 11.1 mag 10.00,11.00
 
 
Coord 2000 21582+4428 Discov num SMA 154 Comp Coord arcsec 2000 21 58 12.28 +44 28 23.6
Date first 1909 Date last 2016 Obs 11
Pa first 159 Pa last 161.4 P.A. Now (θ) 161.4°
Sep first 10.9 Sep last 11.081 Sep. Now (ρ) 11.081"
Mag pri 10.00 Mag sec 11.00 delta mag (ΔM) 1 Spectral class
Pri motion ra -005 Sec motion ra -009
Pri motion dec -006 Sec motion dec -010
Notes
rPM=0.42
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3197-01464-1 Gaia DR2 1961277990883852032
 
 
WDS 21582+4428 SMA 154 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sma1931 Po - Smart, W.M., Green, H.E., & Fletcher, A. 1931MNRAS..92...37S
Sma1931 MNRAS 92, 37, 1931
Sma1932 Ma - Smart, W.M. & Green, H.E. 1932MNRAS..92..207S
Sma1932 +Po MNRAS 92, 207, 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21582+4428 SMA 154 2000 4 162 11.1 10.00 11.00 D 215812.28+442823.6
21582+4428 SMA 154 2002 5 162 11.1 10.00 11.00 D 215812.28+442823.6
21582+4428 SMA 154 2016 7 162 11.1 10.00 11.00 215812.28+442823.6

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

 
 
WDS 21582+4428 SMA 154 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21582+4428 SMA 154 : MEASURES
 
 
No records found.

 
 
WDS 21582+4428 : VIRTUAL EYEPIECE
 
 

21582+4428 SMA 154A mag 10 21582+4428 SMA 154B sep 10.8 P.A. 166.50 mag 11 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21582+4428 : ALADIN DSS IMAGE @ 21h 58m 12.28s +44° 28' 23.6"
 
 
 
 
WDS 21582+4428 SMA 154 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21582+4428 SMA 154 distance=0' 21584+4423 LYS 11 distance=6' 21586+4442 ES 683 distance=14' 21576+4452 SMA 153 distance=25' 22011+4431 GRV 530 distance=32' 21590+4357 TDT3274 distance=33' 21577+4356 J 3155AB distance=34' 21577+4356 J 3155AC distance=34' 21577+4356 BTG 9AD distance=34' 21577+4356 MAY9004AE distance=34' 21553+4413 BRT1154AB distance=35' 21553+4413 WSI 34AC distance=35' 22006+4406 LYS 13 distance=35' 21598+4501 A 776 distance=37' 22008+4405 TDT3290 distance=37' 22012+4452 LYS 15AB distance=41' 22012+4452 LYS 15AC distance=41' 22012+4452 LYS 15AD distance=41' 22012+4452 LYS 15AE distance=41' 22012+4452 LYS 15AF distance=41' 22007+4500 LYS 14 distance=41' 21550+4404 BRT1153 distance=42' 22021+4421 MET 93AB distance=43' 22021+4421 MET 93AC distance=43' 22021+4421 MET 93AD distance=43' 22021+4421 MET 93AE distance=43' 22005+4355 SMA 159 distance=43' 21561+4506 BRT1155 distance=45' 21545+4405 TDT3229 distance=47' 21545+4403 A 620 distance=48' 22027+4415 TDT3304 distance=51' 22029+4439 BU 694AB distance=52' 22029+4439 BU 694AC distance=52' 22029+4439 BU 694AD distance=52' 22029+4439 BU 694AE distance=52' 21594+4520 LYS 12 distance=54' 22013+4515 A 780AB distance=58' 22013+4515 A 780AC distance=58' 22013+4515 A 780AE distance=58' 22013+4515 A 780AF distance=58' 22013+4515 A 780AR distance=58' 22013+4515 A 780CD distance=58' 22013+4515 A 780CR distance=58' 22019+4511 LYS 16 distance=59' 22009+4338 HO 175AB distance=59' 22009+4338 HO 175AC distance=59' 22022+4510 TDT3301AB distance=59' 22014+4519 TDT3294 distance=62' 22017+4517 HJ 1715 distance=62' 22035+4455 LYS 17 distance=63' 22041+4437 LYS 18AB distance=64' 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 21582+4428 SMA 154 161 11.1
Show 21584+4423 LYS 11 55 12.1 6
Show 21586+4442 ES 683 249 9.3 14
Show 21576+4452 SMA 153 26 10.2 25
Show 22011+4431 GRV 530 214 71.2 32
Show 21590+4357 TDT3274 127 0.7 33
Show 21577+4356 J 3155 AB 131 5.8 34
Show 21577+4356 J 3155 AC 348 9.9 34
Show 21577+4356 BTG 9 AD 86 38.1 34
Show 21577+4356 MAY9004 AE 284 8.5 34
Show 21553+4413 BRT1154 AB 292 5.3 35
Show 21553+4413 WSI 34 AC 346 9.1 35
Show 22006+4406 LYS 13 179 8.7 35
Show 21598+4501 A 776 294 3.8 37
Show 22008+4405 TDT3290 353 1.5 37
Show 22012+4452 LYS 15 AB 209 17.3 41
Show 22012+4452 LYS 15 AC 281 73.4 41
Show 22012+4452 LYS 15 AD 286 36.3 41
Show 22012+4452 LYS 15 AE 265 43.7 41
Show 22012+4452 LYS 15 AF 269 17.9 41
Show 22007+4500 LYS 14 56 11.1 41
Show 21550+4404 BRT1153 66 4.8 42
Show 22021+4421 MET 93 AB 318 6.2 43
Show 22021+4421 MET 93 AC 72 8.2 43
Show 22021+4421 MET 93 AD 4 8.8 43
Show 22021+4421 MET 93 AE 211 10.3 43
Show 22005+4355 SMA 159 232 8.5 43
Show 21561+4506 BRT1155 101 4.2 45
Show 21545+4405 TDT3229 324 0.5 47
Show 21545+4403 A 620 285 0.4 48
Show 22027+4415 TDT3304 331 0.6 51
Show 22029+4439 BU 694 AB 8 1.0 52
Show 22029+4439 BU 694 AC 312 66.9 52
Show 22029+4439 BU 694 AD 337 26.8 52
Show 22029+4439 BU 694 AE 285 26.1 52
Show 21594+4520 LYS 12 66 6.9 54
Show 22013+4515 A 780 AB 148 1.6 58
Show 22013+4515 A 780 AC 94 67.0 58
Show 22013+4515 A 780 AE 86 17.5 58
Show 22013+4515 A 780 AF 32 18.6 58
Show 22013+4515 A 780 AR 116 40.1 58
Show 22013+4515 A 780 CD 110 1.0 58
Show 22013+4515 A 780 CR 27 16.8 58
Show 22019+4511 LYS 16 114 11.0 59
Show 22009+4338 HO 175 AB 323 0.8 59
Show 22009+4338 HO 175 AC 285 33.7 59
Show 22022+4510 TDT3301 AB 121 1.6 59
Show 22014+4519 TDT3294 159 0.7 62
Show 22017+4517 HJ 1715 256 12.8 62
Show 22035+4455 LYS 17 215 6.3 63
Show 22041+4437 LYS 18 AB 86 28.4 64

 
 
WDS 21582+4428 : COMPONENTS
 
 
  A
B pa=166.5°
sep=10.80"
 
 
21582+4428 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215812.28+442823.6 Mag 10 PmRA -5.00
PmDE -6.0
CCDM
Ccdm 21582+4428 RComp Comp A Note1
Note2 Discov num DRAs 0.08 DDEs 24.6
R dRAs 61 Year Theta Rho
Obs 2 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21542N4359A
HIC
 
 
21582+4428 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215812.52+442813.1 Mag 11 PmRA -9.00
PmDE -10.0 Tycho2 3197-01464-1 Calc delta mag 1 Calc coord yes
Tycho2
Tycho2 3197-01464-1 Pflag RAmdeg 329.55259848 DEmdeg 44.47008698
PmRA 30.0 PmDE -111.1 E RAmdeg 85 E DEmdeg 77
E pmRA 2.8 E pmDE 2.6 EpRAm 1980.81 EpDEm 1981.07
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.126 E BTmag 0.289 VTmag 11.845
E VTmag 0.146 Prox 999 TYC HIP
CCDM RAdeg 329.55250111 DEdeg 44.47034222 EpRA 1990 1.66
EpDE 1990 1.73 E RAdeg 89.6 E DEdeg 82.4 Posflg
Corr 0.1
CCDM
Ccdm 21582+4428 RComp Comp B Note1
Note2 Discov num SMA DRAs 0.40 DDEs 14.5
R dRAs 61 Year 1909 Theta 159 Rho 10.9
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21542N4359B
HIC