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Doubles in session


Current system
21197+3518
SLE 386 AB


Nearby doubles
19' : 21203+3535
TDT2911

21' : 21214+3517
GRV 454

27' : 21181+3500
SLE 383

27' : 21218+3528
TDT2923

29' : 21183+3456
BU 289AB

29' : 21219+3530
TDT2925

30' : 21221+3525
ES 2259

33' : 21179+3454
STT 433AB

35' : 21171+3530
SLE 378

35' : 21225+3509
POP 50

37' : 21173+3457
TDT2886

43' : 21171+3546
BU 162AB

44' : 21229+3459
TDT2934

48' : 21215+3600
TDT2920

48' : 21187+3604
TDT2896

49' : 21232+3543
ALI 218

50' : 21186+3430
HU 769

50' : 21217+3436
COU1334

52' : 21156+3512
TDT2863

54' : 21161+3548
SEI1483

60' : 21206+3420
JNN 129

61' : 21152+3544
SEI1475

61' : 21190+3418
COU 131

61' : 21177+3423
SLE 381

63' : 21147+3529
TDT2852

66' : 21156+3600
SEI1479AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21197+3518 SLE 386 AB

 
 
21h 19m 44.20s +35° 17' 56.7" P.A. 113.00 sep 11.8 mag 11.37,13.50
 
 
Coord 2000 21197+3518 Discov num SLE 386 Comp AB Coord arcsec 2000 21 19 44.20 +35 17 56.7
Date first 1982 Date last 2015 Obs 8
Pa first 111 Pa last 112.9 P.A. Now (θ) 112.9°
Sep first 11.4 Sep last 11.75 Sep. Now (ρ) 11.75"
Mag pri 11.37 Mag sec 13.50 delta mag (ΔM) 2.13 Spectral class
Pri motion ra -002 Sec motion ra -003
Pri motion dec -006 Sec motion dec -008
Notes
rPM=0.262 (< 0.3, Physical double)
This double is physical.
 
 
21197+3518 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 19 44 +35 17 57 SLE 386 AB 2015 8 113 11.8 11.37 13.50 2.13 <===
Show 21 19 44 +35 17 57 SLE 386 AC 2015 8 298 15.0 11.37 13.00 1.63
Show 21 19 44 +35 17 57 SLE 386 AD 2015 11 310 35.1 11.37 11.48 0.11
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2711-00355-1 Gaia DR2 1867454430304594944
 
 
WDS 21197+3518 SLE 386 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21197+3518 SLE 386 AB 1998 2 113 11.7 11.37 13.50 D 211944.20+351756.7
21197+3518 SLE 386 AB 2002 3 113 11.7 11.37 13.50 D 211944.20+351756.7
21197+3518 SLE 386 AB 2015 4 113 11.8 11.37 13.50 211944.20+351756.7

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

 
 
WDS 21197+3518 SLE 386 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21197+3518 SLE 386 AB : MEASURES
 
 
No records found.

 
 
WDS 21197+3518 : VIRTUAL EYEPIECE
 
 

21197+3518 SLE 386A mag 11.37 21197+3518 SLE 386B sep 9.9 P.A. 117.40 mag 13.5 21197+3518 SLE 386C sep 12.9 P.A. 303.50 mag 13 21197+3518 SLE 386D sep 31.5 P.A. 315.90 mag 11.48 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21197+3518 : ALADIN DSS IMAGE @ 21h 19m 44.20s +35° 17' 56.7"
 
 
 
 
WDS 21197+3518 SLE 386 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21197+3518 SLE 386AB distance=0' 21203+3535 TDT2911 distance=19' 21214+3517 GRV 454 distance=21' 21181+3500 SLE 383 distance=27' 21218+3528 TDT2923 distance=27' 21183+3456 FYM 142EI distance=29' 21183+3456 BU 289AB distance=29' 21183+3456 BU 289AC distance=29' 21183+3456 SLE 384AD distance=29' 21183+3456 FYM 142AE distance=29' 21183+3456 FYM 142AG distance=29' 21183+3456 FYM 142AF distance=29' 21183+3456 FYM 142AH distance=29' 21219+3530 TDT2925 distance=29' 21183+3456 FYM 142DF distance=30' 21183+3456 FYM 142GH distance=30' 21221+3525 ES 2259 distance=30' 21179+3454 STT 433AB distance=33' 21179+3454 SLE 382AD distance=33' 21179+3454 STT 433AC distance=33' 21179+3454 BU 9011AE distance=33' 21179+3454 STT 433BC distance=34' 21171+3530 SLE 378 distance=35' 21225+3509 POP 50 distance=35' 21173+3457 TDT2886 distance=37' 21171+3546 BU 162AB distance=43' 21171+3546 BU 162AC distance=43' 21229+3459 TDT2934 distance=44' 21215+3600 TDT2920 distance=48' 21187+3604 TDT2896 distance=48' 21232+3543 ALI 218 distance=49' 21186+3430 HU 769 distance=50' 21217+3436 COU1334 distance=50' 21156+3512 TDT2863 distance=52' 21161+3548 SEI1483 distance=54' 21206+3420 JNN 129 distance=60' 21152+3544 SEI1475 distance=61' 21190+3418 COU 131 distance=61' 21177+3423 SLE 381 distance=61' 21147+3529 TDT2852 distance=63' 21156+3600 SEI1479AB distance=66' 21156+3600 SEI1479AC distance=66' 21149+3546 SEI1467 distance=66' 21186+3624 CRB 140 distance=68' 21192+3411 SLE 385 distance=68' 21159+3428 SLE 377 distance=69' 21176+3624 TDT2888 distance=71' 21140+3504 ES 2258 distance=72' 21139+3513 TDT2841 distance=73' 21216+3409 RAO 452 distance=73' 21147+3558 SEI1466 distance=73' 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 21197+3518 SLE 386 AB 113 11.8
Show 21197+3518 SLE 386 AC 298 15.0
Show 21197+3518 SLE 386 AD 310 35.1
Show 21203+3535 TDT2911 102 1.5 19
Show 21214+3517 GRV 454 168 48.6 21
Show 21181+3500 SLE 383 58 15.1 27
Show 21218+3528 TDT2923 79 1.4 27
Show 21183+3456 FYM 142 EI 273 9.1 29
Show 21183+3456 BU 289 AB 128 0.8 29
Show 21183+3456 BU 289 AC 251 13.0 29
Show 21183+3456 SLE 384 AD 189 43.3 29
Show 21183+3456 FYM 142 AE 94 36.7 29
Show 21183+3456 FYM 142 AG 272 68.8 29
Show 21183+3456 FYM 142 AF 200 45.9 29
Show 21183+3456 FYM 142 AH 274 61.5 29
Show 21219+3530 TDT2925 228 2.6 29
Show 21183+3456 FYM 142 DF 268 8.6 30
Show 21183+3456 FYM 142 GH 69 7.9 30
Show 21221+3525 ES 2259 245 4.3 30
Show 21179+3454 STT 433 AB 219 15.2 33
Show 21179+3454 SLE 382 AD 307 57.1 33
Show 21179+3454 STT 433 AC 184 22.1 33
Show 21179+3454 BU 9011 AE 67 34.4 33
Show 21179+3454 STT 433 BC 141 13.2 34
Show 21171+3530 SLE 378 27 11.3 35
Show 21225+3509 POP 50 29 7.1 35
Show 21173+3457 TDT2886 82 0.5 37
Show 21171+3546 BU 162 AB 253 1.2 43
Show 21171+3546 BU 162 AC 131 15.6 43
Show 21229+3459 TDT2934 304 1.0 44
Show 21215+3600 TDT2920 147 0.6 48
Show 21187+3604 TDT2896 231 2.5 48
Show 21232+3543 ALI 218 264 12.2 49
Show 21186+3430 HU 769 178 0.9 50
Show 21217+3436 COU1334 148 0.8 50
Show 21156+3512 TDT2863 205 2.5 52
Show 21161+3548 SEI1483 206 10.2 54
Show 21206+3420 JNN 129 213 0.1 60
Show 21152+3544 SEI1475 266 5.5 61
Show 21190+3418 COU 131 195 3.9 61
Show 21177+3423 SLE 381 279 9.6 61
Show 21147+3529 TDT2852 79 1.4 63
Show 21156+3600 SEI1479 AB 76 26.9 66
Show 21156+3600 SEI1479 AC 271 27.4 66
Show 21149+3546 SEI1467 129 4.9 66
Show 21186+3624 CRB 140 18 12.5 68
Show 21192+3411 SLE 385 175 12.8 68
Show 21159+3428 SLE 377 50 8.7 69
Show 21176+3624 TDT2888 351 0.4 71
Show 21140+3504 ES 2258 178 3.0 72
Show 21139+3513 TDT2841 302 1.9 73

 
 
WDS 21197+3518 : COMPONENTS
 
 
  A B C
B pa=117.4°
sep=9.95"
 
C pa=303.5°
sep=12.95"
pa=300.8°
sep=22.87"
 
D pa=315.9°
sep=31.52"
pa=311.5°
sep=41.07"
pa=324.3°
sep=19.07"
 
 
21197+3518 A
 
 
Coord arcsec 2000 211944.20+351756.7 Mag 11.37 PmRA -2.00 PmDE -6.0
Tycho2 2711-00355-1
Tycho2
Tycho2 2711-00355-1 Pflag RAmdeg 319.93416984 DEmdeg 35.29908829
PmRA -3.3 PmDE -2.1 E RAmdeg 48 E DEmdeg 44
E pmRA 4.6 E pmDE 5.1 EpRAm 1987.27 EpDEm 1987.85
Num 4 Q RAmdeg 1.8 Q DEmdeg 0.3 Q pmRA 1.8
Q pmDE 0.3 BTmag 13.331 E BTmag 0.258 VTmag 11.374
E VTmag 0.073 Prox 352 TYC HIP
CCDM RAdeg 319.93416139 DEdeg 35.29909139 EpRA 1990 1.70
EpDE 1990 1.73 E RAdeg 57.5 E DEdeg 53.5 Posflg
Corr 0.2
 
 
21197+3518 B
 
 
Coord arcsec 2000 211944.92+351752.1 Mag 13.5 PmRA -3.00 PmDE -8.0
Calc delta mag 2.13 Calc coord yes
 
 
21197+3518 C
 
 
Coord arcsec 2000 211943.32+351803.9 Mag 13 PmRA -3.00 PmDE 3.0
Calc delta mag 1.63 Calc coord yes
 
 
21197+3518 D
 
 
Coord arcsec 2000 211942.41+351819.3 Mag 11.48 PmRA 4.00 PmDE -6.0
Tycho2 2711-00265-1 Calc delta mag 0.11 Calc coord yes
Tycho2
Tycho2 2711-00265-1 Pflag RAmdeg 319.92505094 DEmdeg 35.30540242
PmRA 3.7 PmDE -6.4 E RAmdeg 67 E DEmdeg 64
E pmRA 4.7 E pmDE 5.7 EpRAm 1987.25 EpDEm 1989.02
Num 3 Q RAmdeg 1.8 Q DEmdeg 0.4 Q pmRA 1.8
Q pmDE 0.4 BTmag 13.128 E BTmag 0.231 VTmag 11.756
E VTmag 0.111 Prox 352 TYC HIP
CCDM RAdeg 319.92504056 DEdeg 35.30541722 EpRA 1990 1.72
EpDE 1990 1.74 E RAdeg 69.5 E DEdeg 66.1 Posflg
Corr 0.2