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Current system
21543+1943
STF 2841 A,BC
HD 208202


Nearby doubles
20' : 21550+1926
TDT3238

25' : 21560+1948
ALL 4

30' : 21549+1914
AMS 2

32' : 21565+1940
HU 382

36' : 21551+1908
J 2

39' : 21516+1950
HJ 947AB

45' : 21517+1918
STF2834AB

50' : 21514+1916
WSI 24

55' : 21550+1849
UC 4596

56' : 21505+1953
LDS4916

58' : 21577+2015
STF2849

62' : 21553+1842
HO 173

64' : 21569+2037
LDS1484

69' : 21513+2036
SKF2181

71' : 21592+1950
GWP3112

79' : 21576+2047
L 37

87' : 21497+2039
TDT3182

91' : 21592+2042
UC 4621

99' : 21598+1843
UC 4623

100' : 21541+1803
SKF2182

102' : 21597+2049
GRV 526

105' : 21515+1806
GIC 173

110' : 22016+1909
GRV 534

111' : 21466+1929
COU 431

112' : 22019+1913
GRV 536

114' : 21557+1752
BPM2413



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

21543+1943 STF 2841 A,BC (HD 208202)

 
 
21h 54m 17.44s +19° 43' 05.3" P.A. 110.00 sep 22.4 mag 6.45,7.99 Sp K0III+F7V dist. 102.99 pc (335.95 l.y.)
 
 
Coord 2000 21543+1943 Discov num STF2841 Comp A,BC Coord arcsec 2000 21 54 17.44 +19 43 05.3
Date first 1823 Date last 2018 Obs 82
Pa first 110 Pa last 109.7 P.A. Now (θ) 109.7°
Sep first 22.1 Sep last 22.389 Sep. Now (ρ) 22.389"
Mag pri 6.45 Mag sec 7.99 delta mag (ΔM) 1.54 Spectral class K0III+F7V (yellow-orange/yellow-white)
Pri motion ra -034 Sec motion ra -033
Pri motion dec -012 Sec motion dec -012
Notes N Y (See Notes, Parallax indicates components are non-physical)
rPM=0.028 (< 0.3, Physical double)
This double is not physical.
 
 
21543+1943 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 208202 107489 21 54 17 +19 43 05 STF 2841 A,BC 2018 82 110 22.4 6.45 7.99 1.54 <===
Show 107489 21 54 17 +19 43 05 COU 432 BC 2021 35 299 0.1 8.80 9.00 0.20 Y
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 208202 Constellation Pegasus SAO 107489 HIP 108119
Tycho2 1687-02025-1 Gaia DR2 1780303805784806784 HD 208202 HR 8364
GC 30663 ADS 15431 BD BD+19 4814 Distance 102.99
Distance ly 335.95
 
 
WDS 21543+1943 STF 2841 A,BC (HD 208202) : NOTES
 
 
discov_num notes refcode
STF2841 A,BC: H N 14. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 COU Couteau, P.
240 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21543+1943 STF2841 A,BC 2010 69 110 22.3 6.45 7.99 K0III+F7V YD 215417.44+194305.3
21543+1943 STF2841 A,BC 2011 70 110 22.2 6.45 7.99 K0III+F7V NYD 215417.44+194305.3
21543+1943 STF2841 A,BC 2012 73 110 22.3 6.45 7.99 K0III F7V NYD 215417.44+194305.3
21543+1943 STF2841 A,BC 2014 75 110 22.2 6.45 7.99 K0III F7V NYD 215417.44+194305.3
21543+1943 STF2841 A,BC 2015 77 108 22.2 6.45 7.99 K0III+F7V NY 215417.44+194305.3
21543+1943 STF2841 A,BC 2016 78 110 22.5 6.45 7.99 K0III+F7V NY 215417.44+194305.3
21543+1943 STF2841 A,BC 2017 79 110 22.4 6.45 7.99 K0III+F7V NY 215417.44+194305.3
21543+1943 STF2841 A,BC 2018 81 110 22.4 6.45 7.99 K0III+F7V NY 215417.44+194305.3

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

 
 
WDS 21543+1943 STF 2841 A,BC (HD 208202) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21543+1943 STF 2841 A,BC (HD 208202) : MEASURES
 
 
No records found.

 
 
WDS 21543+1943 (HD 208202) : VIRTUAL EYEPIECE
 
 

21543+1943 STF2841A mag 6.45 Sp K0III 21543+1943 COU 432B mag 8.8 Sp K0III 21543+1943 COU 432C mag 9 Sp .. 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 21543+1943 (HD 208202) : ALADIN DSS IMAGE @ 21h 54m 17.44s +19° 43' 05.3"
 
 
 
 
WDS 21543+1943 STF 2841 A,BC (HD 208202) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21543+1943 STF2841A,BC distance=1' 21543+1943 COU 432BC distance=1' 21550+1926 TDT3238 distance=20' 21560+1948 ALL 4 distance=25' 21549+1914 AMS 2 distance=30' 21565+1940 HU 382 distance=32' 21551+1908 J 2 distance=36' 21516+1950 HJ 947BC distance=39' 21516+1950 HJ 947AB distance=39' 21516+1950 HJ 947AC distance=39' 21517+1918 STF2834AB distance=45' 21517+1918 BU 1506AC distance=45' 21517+1918 BU 1506BC distance=45' 21514+1916 WSI 24 distance=50' 21550+1849 UC 4596 distance=55' 21505+1953 LDS4916 distance=56' 21577+2015 STF2849 distance=58' 21553+1842 HO 173 distance=62' 21569+2037 LDS1484 distance=64' 21513+2036 SKF2181 distance=69' 21592+1950 GWP3112 distance=71' 21576+2047 L 37 distance=79' 21497+2039 TDT3182 distance=87' 21592+2042 UC 4621 distance=91' 21598+1843 UC 4623 distance=99' 21541+1803 SKF2182 distance=100' 21597+2049 GRV 526 distance=102' 21515+1806 GIC 173 distance=105' 22016+1909 GRV 534 distance=110' 21466+1929 COU 431 distance=111' 22019+1913 GRV 536 distance=112' 21557+1752 BPM2413 distance=114' 21579+1759 GWP3109 distance=117' 21481+2100 HU 378 distance=117' 21461+2001 HU 376 distance=117' 21517+2134 BRT2501 distance=118' 22027+1939 TDS1153 distance=120' 21479+1824 BPM2409 distance=121' 21536+1735 J 288 distance=128' 21595+2128 LDS1485 distance=128' 21451+1954 RAO 466 distance=131' 21531+1731 DAM 240BC distance=132' 21531+1731 J 3150AB distance=132' 22037+2033 NSN 750 distance=142' 21477+1755 LDS4909 distance=143' 21457+2100 UC 4553 distance=144' 21487+2144 BRT2500 distance=144' 21461+2111 AG 277 distance=146' 21500+2157 TDT3184 distance=147' 22044+2023 LDS1487 distance=148' 21473+2134 GRV 505 distance=149' 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 21543+1943 STF2841 A,BC 110 22.4 1
Show 21543+1943 COU 432 BC 299 0.1 1
Show 21550+1926 TDT3238 230 0.6 20
Show 21560+1948 ALL 4 208 19.2 25
Show 21549+1914 AMS 2 199 7.0 30
Show 21565+1940 HU 382 221 0.3 32
Show 21551+1908 J 2 35 3.5 36
Show 21516+1950 HJ 947 BC 297 41.1 39
Show 21516+1950 HJ 947 AB 98 18.9 39
Show 21516+1950 HJ 947 AC 310 24.3 39
Show 21517+1918 STF2834 AB 298 4.3 45
Show 21517+1918 BU 1506 AC 116 29.7 45
Show 21517+1918 BU 1506 BC 118 29.9 45
Show 21514+1916 WSI 24 24 14.2 50
Show 21550+1849 UC 4596 308 17.3 55
Show 21505+1953 LDS4916 298 198.7 56
Show 21577+2015 STF2849 243 1.7 58
Show 21553+1842 HO 173 73 0.9 62
Show 21569+2037 LDS1484 218 9.1 64
Show 21513+2036 SKF2181 353 18.9 69
Show 21592+1950 GWP3112 169 82.8 71
Show 21576+2047 L 37 90 2.9 79
Show 21497+2039 TDT3182 210 1.9 87
Show 21592+2042 UC 4621 321 13.8 91
Show 21598+1843 UC 4623 183 42.9 99
Show 21541+1803 SKF2182 326 74.9 100
Show 21597+2049 GRV 526 81 45.6 102
Show 21515+1806 GIC 173 140 5.7 105
Show 22016+1909 GRV 534 263 31.5 110
Show 21466+1929 COU 431 184 0.5 111
Show 22019+1913 GRV 536 38 67.7 112
Show 21557+1752 BPM2413 343 97.0 114
Show 21579+1759 GWP3109 338 7.2 117
Show 21481+2100 HU 378 298 0.2 117
Show 21461+2001 HU 376 14 1.4 117
Show 21517+2134 BRT2501 324 5.2 118
Show 22027+1939 TDS1153 38 0.9 120
Show 21479+1824 BPM2409 309 97.5 121
Show 21536+1735 J 288 309 6.7 128
Show 21595+2128 LDS1485 269 74.9 128
Show 21451+1954 RAO 466 249 0.6 131
Show 21531+1731 DAM 240 BC 73 8.7 132
Show 21531+1731 J 3150 AB 335 4.6 132
Show 22037+2033 NSN 750 183 1.3 142
Show 21477+1755 LDS4909 66 32.7 143
Show 21457+2100 UC 4553 184 63.7 144
Show 21487+2144 BRT2500 243 4.6 144
Show 21461+2111 AG 277 62 2.7 146
Show 21500+2157 TDT3184 171 2.6 147
Show 22044+2023 LDS1487 69 19.4 148
Show 21473+2134 GRV 505 327 45.5 149

 
 
WDS 21543+1943 : COMPONENTS
 
 
  A B
B pa=0.0°
sep=0.00"
 
C pa=300.6°
sep=0.06"
pa=300.6°
sep=0.06"
 
 
21543+1943 A
 
 
Name HD 208202 Coord arcsec 2000 215417.44+194305.3 Mag 6.45 Spectral class K0III (yellow-orange)
PmRA -34.00 PmDE -12.0 SAO 107489 HIP 108119
Tycho2 1687-02025-1 HD 208202 HR 8364 GC 30663
ADS 15431 BD BD+19 4814
Tycho2
Tycho2 1687-02025-1 Pflag RAmdeg 328.57257691 DEmdeg 19.71812682
PmRA -34.2 PmDE -10.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.55 EpDEm 1991.55
Num 14 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 0.9 BTmag 7.532 E BTmag 0.016 VTmag 6.446
E VTmag 0.010 Prox 224 TYC T HIP 108119
CCDM A RAdeg 328.57266000 DEdeg 19.71815000 EpRA 1990 1.75
EpDE 1990 1.80 E RAdeg 4.3 E DEdeg 4.2 Posflg
Corr -0.4
SAO
SAO 107489 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 -0.004 Vmag 6.3 SpType K0
Double code Source 70 CatNum 30663 DM BD+19 4814
DMcomp A BDsup HD 208202 M HD 0
GC 30663 RA1950rad 5.72440733 DE1950rad 0.34001787 PmRA2000 -0.0024
PmDE2000 -0.008
Hipparcos
Catalog H HIP 108119 Proxy RAhms 21 54 17.44
DEdms +19 43 05.3 Vmag 6.36 VarFlag R Vmag G
RAdeg 328.573 DEdeg 19.7182 AstroRef A Plx 8.95
CCDM 21543+1943 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 208202 BD BD+19 4814
CD CP Dm number +19 4814 VIred 0.93
SpType K0III+... R SpType Coord arcsec 2000 215417.44+194305.3
Hipparcos 2
HIP 108119 Sn 95 So 3 Nc 1
RArad 5.7346747999 DErad 0.3441466703 Plx 9.71 PmRA -35.15
PmDE -13.31 E RArad 0.64 E DErad 0.66 E Plx 0.84
E pmRA 0.75 E pmDE 0.68 Hpmag 6.5354 E Hpmag 0.0184
SHp 0.017 VA 0 BV 0.938 E BV 0.003
VI 0.93
CCDM
Ccdm 21543+1943 RComp Comp A Note1
Note2 Discov num DRAs -0.56 DDEs 5.6
R dRAs 55 Year Theta Rho
Obs 3 Vmag 6.5 Sp K0 PmNote *
PmRA -47 PmDE -10 Dm number +19 4814 Cat1 BD
Name2 +19 2259 Cat2 AGK2/3 HD 208202 M HD
ADS BDS A15431 M ADS BDS N IDS IDS 21496N1915A
HIC 108119
 
 
21543+1943 B
 
 
Coord arcsec 2000 215417.44+194305.3 Mag 8.8 Spectral class K0III (yellow-orange) PmRA -44.00
PmDE -8.0 HIP 108121 Tycho2 1687-02027-1 ADS 15431
Calc delta mag 2.35
Tycho2
Tycho2 1687-02027-1 Pflag RAmdeg 328.57880791 DEmdeg 19.71599968
PmRA -31.8 PmDE -11.6 E RAmdeg 7 E DEmdeg 7
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.56 EpDEm 1991.60
Num 3 Q RAmdeg 2.4 Q DEmdeg 0.0 Q pmRA 2.3
Q pmDE 0.0 BTmag 8.772 E BTmag 0.019 VTmag 7.988
E VTmag 0.013 Prox 224 TYC T HIP 108121
CCDM B RAdeg 328.57888500 DEdeg 19.71602583 EpRA 1990 1.79
EpDE 1990 1.86 E RAdeg 7.3 E DEdeg 6.9 Posflg
Corr -0.3
Hipparcos
Catalog H HIP 108121 Proxy RAhms 21 54 18.93
DEdms +19 42 57.8 Vmag 8.75 VarFlag R Vmag H
RAdeg 328.579 DEdeg 19.7161 AstroRef B Plx 35.94
CCDM 21543+1943 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD 208202 BD
CD CP Dm number VIred 0.53
SpType G5 R SpType Coord arcsec 2000 215418.93+194257.8
Hipparcos 2
HIP 108121 Sn 95 So 3 Nc 1
RArad 5.7347829197 DErad 0.3441102386 Plx 26.59 PmRA -15.88
PmDE -31.79 E RArad 16.89 E DErad 9.96 E Plx 15.54
E pmRA 15.54 E pmDE 9.94 Hpmag 8.5302 E Hpmag 0.0908
SHp 0 VA 0 BV 0.569 E BV 0.024
VI 0.64
CCDM
Ccdm 21543+1943 RComp Comp B Note1
Note2 Discov num STF2841 DRAs 0.92 DDEs -2.0
R dRAs 55 Year 1829 Theta 110 Rho 22.3
Obs 23 Vmag 8.8 Sp PmNote *
PmRA -43 PmDE -6 Dm number Cat1
Name2 +19 2260 Cat2 AGK2/3 HD M HD
ADS BDS A15431 M ADS BDS N IDS IDS 21496N1915B
HIC 108121
 
 
21543+1943 C
 
 
Coord arcsec 2000 215417.44+194305.3 Mag 9 Spectral class .. Calc delta mag 2.55
Calc coord yes
CCDM
Ccdm 21543+1943 RComp B Comp C Note1
Note2 Discov num COU 432 DRAs DDEs
R dRAs Year 1969 Theta 29 Rho 0.2
Obs 1 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15431 M ADS BDS N IDS IDS 21496N1915C
HIC 108121