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Current system
21519+4221
FYM 113 AE


Nearby doubles
15' : 21511+4209
COU1822AB

37' : 21491+4242
ARG 95

38' : 21552+4229
TDT3241

40' : 21533+4144
J 3152

42' : 21532+4141
DAM 241

44' : 21539+4256
ES 1461

46' : 21556+4241
KPP4258

47' : 21490+4254
TDT3172

47' : 21478+4212
TDT3158

48' : 21505+4135
TDS1149

52' : 21541+4307
POP 184

53' : 21521+4313
TDT3204

53' : 21518+4128
KPP4253

60' : 21548+4310
TDT3234

61' : 21540+4125
TDT3223

61' : 21473+4148
A 404AB

61' : 21530+4121
GRV 516

62' : 21474+4256
A 405

64' : 21490+4316
BRT1152

65' : 21462+4239
ES 1460AB

66' : 21532+4324
GRV 517

70' : 21489+4321
TDT3171

71' : 21490+4323
PKO 16

72' : 21583+4216
TDT3265

72' : 21462+4254
COU1979

72' : 21492+4326
PKO 17



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21519+4221 FYM 113 AE

 
 
21h 51m 52.93s +42° 20' 38.0" P.A. 20.00 sep 64.4 mag 7.93,14.96 Sp G5 dist. 29.33 pc (95.67 l.y.)
 
 
Coord 2000 21519+4221 Discov num FYM 113 Comp AE Coord arcsec 2000 21 51 52.93 +42 20 38.0
Date first 2000 Date last 2015 Obs 4
Pa first 19 Pa last 20.4 P.A. Now (θ) 20.4°
Sep first 60.2 Sep last 64.392 Sep. Now (ρ) 64.392"
Mag pri 7.93 Mag sec 14.96 delta mag (ΔM) 7.03 Spectral class G5 (yellow)
Pri motion ra -175 Sec motion ra
Pri motion dec -306 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
21519+4221 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 207966 51378 21 51 53 +42 20 38 HO 172 AB 2016 17 82 10.7 7.93 11.26 3.33
Show 51378 21 51 53 +42 20 38 HO 172 AC 2013 7 40 89.7 7.93 13.31 5.38
Show 51378 21 51 53 +42 20 38 HO 172 AD 2003 9 61 480.9 7.93 8.63 0.70
Show 51378 21 51 53 +42 20 38 FYM 113 AE 2015 4 20 64.4 7.93 14.96 7.03 <===
Show 21 51 54 +42 20 39 JOD 22 BF 2008 1 48 2.1 11.26 17.50 6.24
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 51378 HIP 107920 Tycho2 3193-02107-1
HD 207966 GL Gl 838.3A BD BD+41 4291 Distance 29.33
Distance ly 95.67
 
 
WDS 21519+4221 FYM 113 AE : NOTES
 
 
discov_num notes refcode
HO 172 AD: See ADS for rectangular measures.
AD: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 FYM Fay, M.
28 HO Hough, G.W.
55 JOD Jodar, E., Perez-Garrido, A., Diaz-Sanchez, A., Villo, I., Rebolo, R., &
55 JOD Perez-Prieto, J.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21519+4221 FYM 113 AE 2012 3 21 63.3 7.93 14.96 G5 N 215152.93+422038.0
21519+4221 FYM 113 AE 2015 4 20 64.4 7.93 14.96 G5 N 215152.93+422038.0

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

 
 
WDS 21519+4221 FYM 113 AE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21519+4221 FYM 113 AE : MEASURES
 
 
No records found.

 
 
WDS 21519+4221 : VIRTUAL EYEPIECE
 
 

21519+4221 HO 172A mag 7.93 Sp G5 21519+4221 JOD 22B sep 10.5 P.A. 84.00 mag 11.26 Sp M0 21519+4221 HO 172C sep 81.0 P.A. 31.40 mag 13.31 21519+4221 HO 172D sep 388.1 P.A. 53.40 mag 8.63 21519+4221 FYM 113E sep 62.6 P.A. 15.40 mag 14.96 21519+4221 JOD 22F sep 11.8 P.A. 77.80 mag 17.5 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 21519+4221 : ALADIN DSS IMAGE @ 21h 51m 52.93s +42° 20' 38.0"
 
 
 
 
WDS 21519+4221 FYM 113 AE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21519+4221 FYM 113AE distance=0' 21519+4221 JOD 22BF distance=1' 21511+4209 COU1822AB distance=15' 21491+4242 ARG 95 distance=37' 21552+4229 TDT3241 distance=38' 21533+4144 J 3152 distance=40' 21532+4141 DAM 241 distance=42' 21539+4256 ES 1461 distance=44' 21556+4241 KPP4258 distance=46' 21490+4254 TDT3172 distance=47' 21478+4212 TDT3158 distance=47' 21505+4135 TDS1149 distance=48' 21541+4307 POP 184 distance=52' 21521+4313 TDT3204 distance=53' 21518+4128 KPP4253 distance=53' 21548+4310 TDT3234 distance=60' 21540+4125 TDT3223 distance=61' 21473+4148 A 404AB distance=61' 21473+4148 A 404AC distance=61' 21530+4121 GRV 516 distance=61' 21474+4256 A 405 distance=62' 21490+4316 BRT1152 distance=64' 21462+4239 ES 1460AB distance=65' 21462+4239 ES 1460AC distance=65' 21532+4324 GRV 517 distance=66' 21489+4321 TDT3171 distance=70' 21490+4323 PKO 16 distance=71' 21583+4216 TDT3265 distance=72' 21462+4254 COU1979 distance=72' 21492+4326 PKO 17 distance=72' 21525+4332 TDT3212 distance=72' 21456+4202 TDT3143 distance=73' 21461+4143 TDT3148 distance=75' 21531+4339 TDT3215 distance=80' 21552+4110 TDT3242 distance=80' 21454+4258 ES 1459 distance=82' 21593+4211 BRT1156 distance=84' 21443+4234 OSO 156AB distance=85' 21443+4234 OSO 156AC distance=85' 21443+4234 OSO 156AD distance=85' 21592+4158 A 406BC distance=85' 21448+4254 TDT3132 distance=85' 21592+4158 A 406AB distance=85' 21592+4158 A 406AD distance=85' 21494+4058 TDT3178 distance=88' 21512+4050 GRV 515 distance=91' 21443+4256 TDT3129 distance=92' 21556+4059 LDS5937 distance=93' 21545+4052 TDT3230 distance=94' 21489+4349 TDT3170 distance=95' 21594+4310 KPP4260 distance=97' 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 21519+4221 HO 172 AB 82 10.7
Show 21519+4221 HO 172 AC 40 89.7
Show 21519+4221 HO 172 AD 61 480.9
Show 21519+4221 FYM 113 AE 20 64.4
Show 21519+4221 JOD 22 BF 48 2.1 1
Show 21511+4209 COU1822 AB 19 0.2 15
Show 21491+4242 ARG 95 338 23.1 37
Show 21552+4229 TDT3241 308 0.7 38
Show 21533+4144 J 3152 238 4.6 40
Show 21532+4141 DAM 241 311 8.0 42
Show 21539+4256 ES 1461 352 6.1 44
Show 21556+4241 KPP4258 257 28.6 46
Show 21490+4254 TDT3172 164 0.4 47
Show 21478+4212 TDT3158 230 2.7 47
Show 21505+4135 TDS1149 285 0.7 48
Show 21541+4307 POP 184 241 11.6 52
Show 21521+4313 TDT3204 30 0.9 53
Show 21518+4128 KPP4253 269 4.3 53
Show 21548+4310 TDT3234 343 2.0 60
Show 21540+4125 TDT3223 123 0.9 61
Show 21473+4148 A 404 AB 100 3.8 61
Show 21473+4148 A 404 AC 294 14.0 61
Show 21530+4121 GRV 516 151 14.3 61
Show 21474+4256 A 405 277 1.9 62
Show 21490+4316 BRT1152 231 6.7 64
Show 21462+4239 ES 1460 AB 8 1.8 65
Show 21462+4239 ES 1460 AC 238 20.3 65
Show 21532+4324 GRV 517 212 45.9 66
Show 21489+4321 TDT3171 286 0.5 70
Show 21490+4323 PKO 16 96 5.9 71
Show 21583+4216 TDT3265 147 0.4 72
Show 21462+4254 COU1979 261 0.4 72
Show 21492+4326 PKO 17 149 13.6 72
Show 21525+4332 TDT3212 39 1.7 72
Show 21456+4202 TDT3143 34 0.5 73
Show 21461+4143 TDT3148 18 0.4 75
Show 21531+4339 TDT3215 110 0.8 80
Show 21552+4110 TDT3242 200 2.3 80
Show 21454+4258 ES 1459 282 2.3 82
Show 21593+4211 BRT1156 103 3.6 84
Show 21443+4234 OSO 156 AB 331 7.6 85
Show 21443+4234 OSO 156 AC 57 16.1 85
Show 21443+4234 OSO 156 AD 18 22.7 85
Show 21592+4158 A 406 BC 299 1.8 85
Show 21448+4254 TDT3132 293 2.0 85
Show 21592+4158 A 406 AB 4 33.8 85
Show 21592+4158 A 406 AD 116 22.6 85
Show 21494+4058 TDT3178 251 0.6 88
Show 21512+4050 GRV 515 313 28.2 91
Show 21443+4256 TDT3129 76 0.9 92
Show 21556+4059 LDS5937 141 6.3 93

 
 
WDS 21519+4221 : COMPONENTS
 
 
  A B C D E
B pa=84.0°
sep=10.48"
 
C pa=31.4°
sep=81.05"
pa=25.1°
sep=75.14"
 
D pa=53.4°
sep=388.07"
pa=52.6°
sep=379.09"
pa=58.9°
sep=314.31"
 
E pa=15.4°
sep=62.59"
pa=5.9°
sep=59.57"
pa=251.1°
sep=27.15"
pa=239.8°
sep=340.88"
 
F pa=77.8°
sep=11.82"
pa=39.1°
sep=1.80"
pa=204.7°
sep=73.39"
pa=232.6°
sep=377.34"
pa=185.0°
sep=58.07"
 
 
21519+4221 A
 
 
Name HD 207966 Coord arcsec 2000 215152.93+422038.0 Mag 7.93 Spectral class G5 (yellow)
PmRA -175.00 PmDE -306.0 SAO 51378 HIP 107920
Tycho2 3193-02107-1 HD 207966 ADS 15400 BD BD+41 4291
Tycho2
Tycho2 3193-02107-1 Pflag RAmdeg 327.97054621 DEmdeg 42.34388034
PmRA -173.7 PmDE -305.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.28 EpDEm 1991.43
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.7 BTmag 8.806 E BTmag 0.016 VTmag 7.925
E VTmag 0.011 Prox 107 TYC T HIP 107920
CCDM A RAdeg 327.97109722 DEdeg 42.34458528 EpRA 1990 1.56
EpDE 1990 1.69 E RAdeg 5.3 E DEdeg 4.8 Posflg
Corr 0.2
SAO
SAO 51378 DelFlag RA1950 PmRA1950 -0.0148
DE1950 PmDE1950 -0.322 Vmag 7.6 SpType G5
Double code Source 4 CatNum 2093 DM BD+41 4291
DMcomp BDsup HD 207966 M HD 0
GC RA1950rad 5.71539475 DE1950rad 0.73500393 PmRA2000 -0.0145
PmDE2000 -0.326
Hipparcos
Catalog H HIP 107920 Proxy RAhms 21 51 53.07
DEdms +42 20 40.6 Vmag 7.85 VarFlag R Vmag H
RAdeg 327.971 DEdeg 42.3446 AstroRef A Plx 33.93
CCDM 21519+4221 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 83 Rho 10.727 HD 207966 BD BD+41 4291
CD CP Dm number +41 4291 VIred 0.82
SpType G5 R SpType Coord arcsec 2000 215153.07+422040.6
Hipparcos 2
HIP 107920 Sn 15 So 3 Nc 2
RArad 5.7241759028 DErad 0.739053064 Plx 34.09 PmRA -175.18
PmDE -305.83 E RArad 0.52 E DErad 0.58 E Plx 0.77
E pmRA 0.64 E pmDE 0.72 Hpmag 7.9978 E Hpmag 0.0061
SHp 0.013 VA 0 BV 0.798 E BV 0.008
VI 0.83
CCDM
Ccdm 21519+4221 RComp Comp A Note1
Note2 Discov num DRAs -0.98 DDEs -21.9
R dRAs 10 Year Theta Rho
Obs 4 Vmag 7.8 Sp G5 PmNote *
PmRA -159 PmDE -294 Dm number +41 4291 Cat1 BD
Name2 +42 2093 Cat2 AGK2/3 HD 207966 M HD
ADS BDS A15400 M ADS BDS N IDS IDS 21479N4153A
HIC 107920
 
 
21519+4221 B
 
 
Coord arcsec 2000 215153.87+422039.1 Coord calc 215153.87+422039.1 Mag 11.26 Spectral class M0 (red)
PmRA -175.00 PmDE -306.0 Calc delta mag 3.33
CCDM
Ccdm 21519+4221 RComp Comp B Note1
Note2 Discov num HO 172 DRAs DDEs
R dRAs Year 1886 Theta 087 Rho 10.5
Obs 4 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15400 M ADS BDS N IDS IDS 21479N4153B
HIC
 
 
21519+4221 C
 
 
Coord arcsec 2000 215156.74+422147.2 Mag 13.31 PmRA 2.00 PmDE -3.0
Calc delta mag 5.38 Calc coord yes
CCDM
Ccdm 21519+4221 RComp Comp C Note1
Note2 Discov num HO 172 DRAs DDEs
R dRAs Year 1911 Theta 050 Rho 55.0
Obs 3 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15400 M ADS BDS N IDS IDS 21479N4153C
HIC
 
 
21519+4221 D
 
 
Coord arcsec 2000 215221.02+422429.7 Mag 8.63 PmRA 39.00 PmDE 13.0
SAO 51393 HIP 107979 Tycho2 3193-01773-1 HD 208056
ADS 15400 BD BD+41 4299 Calc delta mag 0.7 Calc coord yes
Tycho2
Tycho2 3193-01773-1 Pflag RAmdeg 328.13078133 DEmdeg 42.40522560
PmRA 39.3 PmDE 14.4 E RAmdeg 7 E DEmdeg 6
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.06 EpDEm 1991.23
Num 6 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.7 BTmag 9.004 E BTmag 0.016 VTmag 8.626
E VTmag 0.013 Prox 999 TYC T HIP 107979
CCDM RAdeg 328.13065611 DEdeg 42.40519250 EpRA 1990 1.57
EpDE 1990 1.66 E RAdeg 6.6 E DEdeg 6.0 Posflg
Corr 0.1
SAO
SAO 51393 DelFlag RA1950 PmRA1950 0.0044
DE1950 PmDE1950 0.025 Vmag 8.2 SpType F0
Double code Source 4 CatNum 2097 DM BD+41 4299
DMcomp BDsup HD 208056 M HD 0
GC RA1950rad 5.7181175 DE1950rad 0.73599374 PmRA2000 0.0046
PmDE2000 0.021
Hipparcos
Catalog H HIP 107979 Proxy RAhms 21 52 31.36
DEdms +42 24 18.7 Vmag 8.59 VarFlag R Vmag H
RAdeg 328.131 DEdeg 42.4052 AstroRef Plx 4.24
CCDM 21519+4221 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 208056 BD BD+41 4299
CD CP Dm number +41 4299 VIred 0.38
SpType F0 R SpType Coord arcsec 2000 215231.36+422418.7
Hipparcos 2
HIP 107979 Sn 5 So 0 Nc 1
RArad 5.726960281 DErad 0.7401101903 Plx 5.57 PmRA 38.95
PmDE 12.07 E RArad 0.61 E DErad 0.65 E Plx 0.9
E pmRA 0.75 E pmDE 0.79 Hpmag 8.6673 E Hpmag 0.0018
SHp 0.019 VA 0 BV 0.34 E BV 0.014
VI 0.4
CCDM
Ccdm 21519+4221 RComp Comp D Note1
Note2 Discov num HO 172 DRAs 37.40 DDEs 199.0
R dRAs 10 Year 1911 Theta 036 Rho 189.7
Obs 1 Vmag 9.0 Sp F0 PmNote *
PmRA 43 PmDE 20 Dm number +41 4299 Cat1 BD
Name2 +42 2097 Cat2 AGK2/3 HD 208056 M HD
ADS BDS A15400 M ADS BDS N N IDS IDS 21479N4153D
HIC 107979
 
 
21519+4221 E
 
 
Coord arcsec 2000 215154.43+422138.4 Mag 14.96 Calc delta mag 7.03 Calc coord yes
 
 
21519+4221 F
 
 
Coord arcsec 2000 215153.97+422040.5 Mag 17.5 Calc delta mag 9.57 Calc coord yes