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Doubles in session


Current system
22062+1006
STF 2857
HD 209845


Nearby doubles
24' : 22048+1018
LDS4941

29' : 22042+1004
FMR 167

32' : 22043+0952
NI 43

51' : 22051+1053
GWP3121

57' : 22052+0911
HJ 3087

57' : 22077+0913
HJ 3090

57' : 22049+1107
DOO 89

60' : 22090+1047
J 204

63' : 22031+1048
GRV 537

73' : 22110+1020
UC 270

73' : 22036+1108
BPM2423

80' : 22042+1120
KPP 503

81' : 22046+1122
OSO 167

81' : 22020+1058
HDS3126

83' : 22027+1110
BPM2421

84' : 22050+1128
HJ 291

85' : 22073+0842
CVR 258

87' : 22050+1130
HJ 290

89' : 22027+1118
LDS4937

89' : 22050+0838
OSO 168AB

92' : 22005+0926
GRV 528

104' : 22010+1116
BPM2419

107' : 22005+1113
GWP3115AB

107' : 22093+1142
OSO 170

113' : 22060+0813
YSC 74

117' : 21586+0931
HJ 3077



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.

22062+1006 STF 2857 (HD 209845)

 
 
22h 06m 10.58s +10° 05' 36.4" P.A. 113.00 sep 19.9 mag 7.14,9.80 Sp A3V+G5V dist. 109.53 pc (357.29 l.y.)
 
 
Coord 2000 22062+1006 Discov num STF2857 Comp Coord arcsec 2000 22 06 10.58 +10 05 36.4
Date first 1828 Date last 2016 Obs 46
Pa first 114 Pa last 112.7 P.A. Now (θ) 112.7°
Sep first 19.5 Sep last 19.935 Sep. Now (ρ) 19.935"
Mag pri 7.14 Mag sec 9.80 delta mag (ΔM) 2.66 Spectral class A3V+G5V (white/yellow)
Pri motion ra +001 Sec motion ra +002
Pri motion dec -005 Sec motion dec -007
Notes Y (Parallax indicates components are non-physical)
rPM=0.307
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 209845 Constellation Pegasus SAO 127297 HIP 109117
Tycho2 1140-01050-1 Gaia DR2 2727006785000789504 HD 209845 GC 30913
BD BD+09 4984 Distance 109.53 Distance ly 357.29
 
 
WDS 22062+1006 STF 2857 (HD 209845) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22062+1006 STF2857 2003 38 112 19.8 7.14 9.80 A2 YD 220610.58+100536.4
22062+1006 STF2857 2012 42 112 20.1 7.14 9.80 A2 YD 220610.58+100536.4
22062+1006 STF2857 2015 44 113 19.9 7.14 9.80 A3V+G5V Y 220610.58+100536.4
22062+1006 STF2857 2016 46 113 19.9 7.14 9.80 A3V+G5V Y 220610.58+100536.4

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

 
 
WDS 22062+1006 STF 2857 (HD 209845) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22062+1006 STF 2857 (HD 209845) : MEASURES
 
 
No records found.

 
 
WDS 22062+1006 (HD 209845) : VIRTUAL EYEPIECE
 
 

22062+1006 STF2857A mag 7.14 Sp A3V 22062+1006 STF2857B sep 19.7 P.A. 113.00 mag 9.8 Sp G5V 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 22062+1006 (HD 209845) : ALADIN DSS IMAGE @ 22h 06m 10.58s +10° 05' 36.4"
 
 
 
 
WDS 22062+1006 STF 2857 (HD 209845) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22062+1006 STF2857 distance=1' 22048+1018 LDS4941 distance=24' 22042+1004 FMR 167 distance=29' 22043+0952 NI 43 distance=32' 22051+1053 GWP3121 distance=51' 22052+0911 HJ 3087 distance=57' 22077+0913 HJ 3090 distance=57' 22049+1107 DOO 89 distance=57' 22090+1047 J 204 distance=60' 22031+1048 GRV 537 distance=63' 22110+1020 UC 270 distance=73' 22036+1108 BPM2423 distance=73' 22042+1120 KPP 503 distance=80' 22046+1122 OSO 167 distance=81' 22020+1058 HDS3126 distance=81' 22027+1110 BPM2421 distance=83' 22050+1128 HJ 291 distance=84' 22073+0842 CVR 258 distance=85' 22050+1130 HJ 290 distance=87' 22027+1118 LDS4937 distance=89' 22050+0838 OSO 168AB distance=89' 22050+0838 LDS4942AC distance=89' 22005+0926 GRV 528 distance=92' 22010+1116 BPM2419 distance=104' 22005+1113 GWP3115AB distance=107' 22093+1142 OSO 170 distance=107' 22060+0813 YSC 74 distance=113' 21586+0931 HJ 3077 distance=117' 22108+1142 HEI 602 distance=118' 22137+1054 GWP3135 distance=122' 22006+1137 UC 4625 distance=123' 22089+1202 CHE 328 distance=124' 22091+0807 ITF 1 distance=127' 22063+0759 UC 4647 distance=127' 22127+1134 HJ 3099 distance=131' 22028+1207 GIC 174 distance=132' 22109+1159 CHE 330 distance=133' 22122+0828 HDS3150 distance=133' 22002+0822 OSO 165 distance=137' 22098+0800 HJ 955 distance=137' 22109+1204 CHE 329 distance=137' 22050+1223 BPM2425 distance=139' 22011+1202 ITF 6 distance=139' 21572+1047 A 622 distance=140' 22100+0757 STF2867AB distance=141' 22100+0757 ABH 159AD distance=141' 22100+0757 STF2867BC distance=141' 22107+0755 WOR 10 distance=148' 22011+1213 GRV 531 distance=149' 22085+1230 CHE 327 distance=149' 21570+0900 SKF2809 distance=151' 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 22062+1006 STF2857 113 19.9 1
Show 22048+1018 LDS4941 263 163.2 24
Show 22042+1004 FMR 167 286 12.3 29
Show 22043+0952 NI 43 135 40.5 32
Show 22051+1053 GWP3121 72 9.1 51
Show 22052+0911 HJ 3087 100 29.9 57
Show 22077+0913 HJ 3090 81 1.6 57
Show 22049+1107 DOO 89 327 8.8 57
Show 22090+1047 J 204 335 5.6 60
Show 22031+1048 GRV 537 173 36.1 63
Show 22110+1020 UC 270 155 42.0 73
Show 22036+1108 BPM2423 101 114.0 73
Show 22042+1120 KPP 503 291 3.9 80
Show 22046+1122 OSO 167 100 63.7 81
Show 22020+1058 HDS3126 269 0.5 81
Show 22027+1110 BPM2421 76 110.7 83
Show 22050+1128 HJ 291 264 8.7 84
Show 22073+0842 CVR 258 127 32.9 85
Show 22050+1130 HJ 290 281 12.2 87
Show 22027+1118 LDS4937 64 141.4 89
Show 22050+0838 OSO 168 AB 329 13.4 89
Show 22050+0838 LDS4942 AC 50 128.2 89
Show 22005+0926 GRV 528 235 21.4 92
Show 22010+1116 BPM2419 213 72.3 104
Show 22005+1113 GWP3115 AB 272 15.9 107
Show 22093+1142 OSO 170 296 20.1 107
Show 22060+0813 YSC 74 219 0.2 113
Show 21586+0931 HJ 3077 36 36.1 117
Show 22108+1142 HEI 602 152 0.9 118
Show 22137+1054 GWP3135 33 9.3 122
Show 22006+1137 UC 4625 228 35.6 123
Show 22089+1202 CHE 328 347 21.9 124
Show 22091+0807 ITF 1 64 18.7 127
Show 22063+0759 UC 4647 276 18.5 127
Show 22127+1134 HJ 3099 58 11.1 131
Show 22028+1207 GIC 174 126 31.8 132
Show 22109+1159 CHE 330 114 15.2 133
Show 22122+0828 HDS3150 294 0.2 133
Show 22002+0822 OSO 165 36 9.7 137
Show 22098+0800 HJ 955 317 9.5 137
Show 22109+1204 CHE 329 87 4.9 137
Show 22050+1223 BPM2425 354 102.9 139
Show 22011+1202 ITF 6 22 4.5 139
Show 21572+1047 A 622 284 0.2 140
Show 22100+0757 STF2867 AB 208 10.5 141
Show 22100+0757 ABH 159 AD 219 95.5 141
Show 22100+0757 STF2867 BC 247 6.3 141
Show 22107+0755 WOR 10 2 1.0 148
Show 22011+1213 GRV 531 3 34.9 149
Show 22085+1230 CHE 327 149 17.5 149
Show 21570+0900 SKF2809 303 104.4 151

 
 
WDS 22062+1006 : COMPONENTS
 
 
  A
B pa=113.0°
sep=19.67"
 
 
22062+1006 A
 
 
Componente originario normalizzato AB Name HD 209845 Coord arcsec 2000 220610.58+100536.4 Mag 7.14
Spectral class A3V (white) PmRA 1.00 PmDE -5.0 SAO 127297
HIP 109117 Tycho2 1140-01050-1 HD 209845 GC 30913
BD BD+09 4984
Tycho2
Tycho2 1140-01050-1 Pflag RAmdeg 331.54407820 DEmdeg 10.09345580
PmRA 4.7 PmDE -4.9 E RAmdeg 4 E DEmdeg 5
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.67 EpDEm 1991.42
Num 9 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.6
Q pmDE 0.8 BTmag 7.344 E BTmag 0.015 VTmag 7.140
E VTmag 0.010 Prox 200 TYC T HIP 109117
CCDM A RAdeg 331.54406694 DEdeg 10.09346722 EpRA 1990 1.83
EpDE 1990 1.70 E RAdeg 3.8 E DEdeg 4.6 Posflg
Corr -0.3
SAO
SAO 127297 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 -0.002 Vmag 7.1 SpType A2
Double code Source 70 CatNum 30913 DM BD+09 4984
DMcomp A BDsup HD 209845 M HD 0
GC 30913 RA1950rad 5.77576229 DE1950rad 0.17190699 PmRA2000 0.0008
PmDE2000 -0.007
Hipparcos
Catalog H HIP 109117 Proxy RAhms 22 06 10.58
DEdms +10 05 36.5 Vmag 7.12 VarFlag R Vmag H
RAdeg 331.544 DEdeg 10.0935 AstroRef A Plx 8.77
CCDM 22062+1006 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD 209845 BD BD+09 4984
CD CP Dm number +09 4984 VIred 0.14
SpType A2 R SpType Coord arcsec 2000 220610.58+100536.5
Hipparcos 2
HIP 109117 Sn 95 So 3 Nc 1
RArad 5.7865355844 DErad 0.1761642583 Plx 9.13 PmRA 1.57
PmDE -4.3 E RArad 0.83 E DErad 0.55 E Plx 0.98
E pmRA 1.04 E pmDE 0.71 Hpmag 7.1878 E Hpmag 0.0149
SHp 0.018 VA 0 BV 0.198 E BV 0.008
VI 0.22
CCDM
Ccdm 22062+1006 RComp Comp A Note1
Note2 Discov num DRAs -1.42 DDEs -24.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.3 Sp A2 PmNote *
PmRA 11 PmDE -20 Dm number +09 4984 Cat1 BD
Name2 +09 3103 Cat2 AGK2/3 HD 209845 M HD
ADS BDS A15630 M ADS BDS N IDS IDS 22012N0936A
HIC 109117
 
 
22062+1006 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220611.81+100528.7 Mag 9.8 Spectral class G5V (yellow)
PmRA 2.00 PmDE -7.0 HIP 109119 Calc delta mag 2.66
Calc coord yes
Hipparcos
Catalog H HIP 109119 Proxy RAhms 22 06 11.82
DEdms +10 05 28.8 Vmag 10.2 VarFlag R Vmag H
RAdeg 331.549 DEdeg 10.0913 AstroRef B Plx 93.81
CCDM 22062+1006 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.19
SpType A2 R SpType Coord arcsec 2000 220611.82+100528.8
Hipparcos 2
HIP 109119 Sn 95 So 3 Nc 1
RArad 5.7866261886 DErad 0.1761270516 Plx 0.4 PmRA -7.65
PmDE -2.32 E RArad 11.76 E DErad 6.97 E Plx 12.19
E pmRA 15.93 E pmDE 8.37 Hpmag 10.5918 E Hpmag 0.2846
SHp 0 VA 0 BV 0.668 E BV 0.047
VI 0.73
CCDM
Ccdm 22062+1006 RComp Comp B Note1
Note2 Discov num STF2857 DRAs -0.17 DDEs -32.0
R dRAs 91 Year 1828 Theta 113 Rho 19.8
Obs 12 Vmag 9.0 Sp PmNote *
PmRA 15 PmDE -20 Dm number Cat1
Name2 +09 3104 Cat2 AGK2/3 HD M HD
ADS BDS A15630 M ADS BDS N IDS IDS 22012N0936B
HIC 109119