22071+0034 STF 2862 (HD 209965)

 
 
22h 07m 06.65s +00° 34' 13.0" P.A. 96.00 sep 2.5 mag 8.04,8.41 Sp G0 dist. 78.68 pc (256.65 l.y.)
 
 
Coord 2000 22071+0034 Discov num STF2862 Comp Coord arcsec 2000 22 07 06.65 +00 34 13.0
Date first 1828 Date last 2017 Obs 120
Pa first 104 Pa last 95.9 P.A. Now (θ) 95.9°
Sep first 2.3 Sep last 2.499 Sep. Now (ρ) 2.499"
Mag pri 8.04 Mag sec 8.41 delta mag (ΔM) 0.37 Spectral class G0 (yellow)
Pri motion ra +078 Sec motion ra +088
Pri motion dec +049 Sec motion dec +047
Notes
rPM=0.102 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 209965 Constellation Aquarius SAO 127306 HIP 109186
Tycho2 0558-02326-2 Gaia DR2 2681975358571981312 HD 209965 GC 30928
ADS 15639 BD BD-00 4307 Distance 78.68 Distance ly 256.65
 
 
WDS 22071+0034 STF 2862 (HD 209965) : 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
22071+0034 STF2862 2007 116 96 2.5 8.04 8.41 G0 D 220706.65+003413.0
22071+0034 STF2862 2008 118 96 2.5 8.04 8.41 G0 D 220706.65+003413.0
22071+0034 STF2862 2011 122 95 2.5 8.04 8.41 G0 D 220706.65+003413.0
22071+0034 STF2862 2015 115 96 2.5 8.04 8.41 G0 220706.65+003413.0
22071+0034 STF2862 2016 116 96 2.5 8.04 8.41 G0 220706.65+003413.0
22071+0034 STF2862 2017 119 96 2.5 8.04 8.41 G0 220706.65+003413.0

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

 
 
WDS 22071+0034 STF 2862 (HD 209965) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 23/11/02 Daedalus1 mean difficulty separated 96   Yellow-white primary seems somewhat brighter than the yellow-white companion

 
 
WDS 22071+0034 STF 2862 (HD 209965) : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 23/11/02 Daedalus1 mean difficulty 2.46 0.04 96.00 0.00 0.36 12 Seeing: Pickering 8, excellent.
 
 
WDS 22071+0034 (HD 209965) : VIRTUAL EYEPIECE
 
 

22071+0034 STF2862A mag 8.04 Sp G0 22071+0034 STF2862B sep 2.5 P.A. 95.90 mag 8.41 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 22071+0034 (HD 209965) : ALADIN DSS IMAGE @ 22h 07m 06.65s +00° 34' 13.0"
 
 
 
 
WDS 22071+0034 STF 2862 (HD 209965) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


22071+0034  STF2862 distance=1' 22076+0055  UC 4659 distance=22' 22058-0019  BUP 232AB (Sadalmelik) distance=25' 22058-0019  SKF1651AC (Sadalmelik) distance=25' 22086+0048  RST5484 distance=27' 22073+0101  BAL1239 distance=28' 22073-0002  BAL 934 distance=33' 22084-0001  SLW1264 distance=39' 22038+0100  RST5482 distance=57' 22028-0045  RST5166AB distance=66' 22028-0045  RST5166AB,C distance=66' 22029-0054  BAL 627 distance=67' 22114+0057  BAL1240 distance=68' 22027+0106  J  1040 distance=72' 22057+0147  STT 460AB distance=76' 22057+0147  STT 460AC distance=76' 22103+0137  HJ 5526 distance=80' 22121+0007  RST5167 distance=80' 22128+0111  A  2292 distance=93' 22086+0209  LDS4945 distance=98' 22032+0157  ARG  96 distance=102' 22083+0223  HJ 3091 distance=111' 22104-0108  J  1727 distance=112' 22145-0013  J  1795 distance=114' 22039+0220  UC 4638 distance=117' 22032-0113  LDS4938AB distance=123' 22032-0113  OSO 166AC distance=123' 22053-0125  STF2855AB distance=123' 22053-0125  STF2855AC distance=123' 22020-0104  SKF 929 distance=124' 22153+0015  SLW1270 distance=125' 21591+0116  HJ 3078 distance=127' 22115-0114  BAL 629 distance=128' 22043+0236  SKF1595 distance=130' 22103-0127  GWP3130 distance=130' 22159+0033  GRV1237 distance=132' 22158+0058  LDS4952 distance=133' 21583+0106  BAL1237 distance=137' 21577-0038  A   891 distance=142' 21595+0159  BAL1593 distance=142' 22164+0104  GRV1238AB distance=143' 22164+0104  UC 4700AC distance=143' 22017+0233  HJ 3080 distance=144' 22080-0150  UC 4660BC distance=145' 22102+0255  HJ  957 distance=149' 22170+0108  GRV 557 distance=154' 22173-0042  STF2887 distance=154' 22173-0004  OSW  21 distance=156' 21568+0017  LAW  29Aa,Ab distance=156' 21568+0017  LAW  29AB distance=156' 22113+0257  HJ 3094 distance=156' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 22071+0034 STF2862 96 2.5 1
Show 22076+0055 UC 4659 280 85.6 22
Show Sadalmelik 22058-0019 BUP 232 AB 40 110.0 25
Show Sadalmelik 22058-0019 SKF1651 AC 239 999.9 25
Show 22086+0048 RST5484 55 1.3 27
Show 22073+0101 BAL1239 210 6.9 28
Show 22073-0002 BAL 934 338 14.6 33
Show 22084-0001 SLW1264 50 9.8 39
Show 22038+0100 RST5482 54 0.7 57
Show 22028-0045 RST5166 AB 12 0.6 66
Show 22028-0045 RST5166 AB,C 61 9.7 66
Show 22029-0054 BAL 627 205 8.7 67
Show 22114+0057 BAL1240 274 10.2 68
Show 22027+0106 J 1040 189 1.7 72
Show 22057+0147 STT 460 AB 340 14.5 76
Show 22057+0147 STT 460 AC 30 19.3 76
Show 22103+0137 HJ 5526 56 15.5 80
Show 22121+0007 RST5167 81 3.4 80
Show 22128+0111 A 2292 280 0.5 93
Show 22086+0209 LDS4945 188 32.2 98
Show 22032+0157 ARG 96 3 8.4 102
Show 22083+0223 HJ 3091 297 8.1 111
Show 22104-0108 J 1727 154 4.7 112
Show 22145-0013 J 1795 101 7.8 114
Show 22039+0220 UC 4638 23 33.0 117
Show 22032-0113 LDS4938 AB 173 5.7 123
Show 22032-0113 OSO 166 AC 221 15.9 123
Show 22053-0125 STF2855 AB 305 25.3 123
Show 22053-0125 STF2855 AC 117 84.9 123
Show 22020-0104 SKF 929 247 81.7 124
Show 22153+0015 SLW1270 198 11.2 125
Show 21591+0116 HJ 3078 181 4.6 127
Show 22115-0114 BAL 629 82 19.6 128
Show 22043+0236 SKF1595 114 5.8 130
Show 22103-0127 GWP3130 20 36.7 130
Show 22159+0033 GRV1237 307 19.1 132
Show 22158+0058 LDS4952 304 7.4 133
Show 21583+0106 BAL1237 116 10.7 137
Show 21577-0038 A 891 78 0.7 142
Show 21595+0159 BAL1593 173 12.9 142
Show 22164+0104 GRV1238 AB 229 12.4 143
Show 22164+0104 UC 4700 AC 210 55.3 143
Show 22017+0233 HJ 3080 293 20.2 144
Show 22080-0150 UC 4660 BC 176 44.4 145
Show 22102+0255 HJ 957 293 4.1 149
Show 22170+0108 GRV 557 190 55.0 154
Show 22173-0042 STF2887 30 7.7 154
Show 22173-0004 OSW 21 35 37.7 156
Show 21568+0017 LAW 29 Aa,Ab 126 0.1 156
Show 21568+0017 LAW 29 AB 249 19.6 156
Show 22113+0257 HJ 3094 302 5.3 156

 
 
WDS 22071+0034 : COMPONENTS
 
 
  A
B pa=95.9°
sep=2.50"
 
 
22071+0034 A
 
 
Componente originario normalizzato AB Name HD 209965 Coord arcsec 2000 220706.65+003413.0 Mag 8.04
Spectral class G0 (yellow) PmRA 78.00 PmDE 49.0 SAO 127306
HIP 109186 Tycho2 0558-02326-2 HD 209965 GC 30928
ADS 15639 BD BD-00 4307
Tycho2
Tycho2 0558-02326-2 Pflag RAmdeg 331.77772165 DEmdeg 0.57029018
PmRA 78.3 PmDE 48.8 E RAmdeg 7 E DEmdeg 9
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.36 EpDEm 1990.95
Num 4 Q RAmdeg 1.6 Q DEmdeg 1.3 Q pmRA 1.5
Q pmDE 1.3 BTmag 8.635 E BTmag 0.020 VTmag 8.045
E VTmag 0.015 Prox 25 TYC T HIP 109186
CCDM A RAdeg 331.77754000 DEdeg 0.57017472 EpRA 1990 1.65
EpDE 1990 1.48 E RAdeg 7.4 E DEdeg 8.8 Posflg D
Corr -0.1
SAO
SAO 127306 DelFlag RA1950 PmRA1950 0.0058
DE1950 PmDE1950 0.049 Vmag 7.6 SpType G0
Double code Source 70 CatNum 30928 DM BD-00 4307
DMcomp BDsup HD 209965 M HD 0
GC 30928 RA1950rad 5.77943074 DE1950rad 0.00567159 PmRA2000 0.0059
PmDE2000 0.044
Hipparcos
Catalog H HIP 109186 Proxy H RAhms 22 07 06.61
DEdms +00 34 12.6 Vmag 7.44 VarFlag R Vmag G
RAdeg 331.778 DEdeg 0.570168 AstroRef A Plx 12.96
CCDM 22071+0034 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 97 Rho 2.516 HD 209965 BD BD-00 4307
CD CP Dm number -00 4307 VIred 0.11
SpType F8V R SpType Coord arcsec 2000 220706.61+003412.6
Hipparcos 2
HIP 109186 Sn 15 So 3 Nc 2
RArad 5.7906103513 DErad 0.009951303 Plx 12.71 PmRA 86.95
PmDE 46.71 E RArad 1.1 E DErad 1.57 E Plx 1.33
E pmRA 1.64 E pmDE 1.65 Hpmag 7.5684 E Hpmag 0.004
SHp 0.016 VA 0 BV 0.564 E BV 0.011
VI 0.64
CCDM
Ccdm 22071+0034 RComp Comp A Note1
Note2 Discov num DRAs 0.77 DDEs 13.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp G0 PmNote *
PmRA 105 PmDE 56 Dm number -00 4307 Cat1 BD
Name2 +00 2778 Cat2 AGK2/3 HD 209965 M HD
ADS BDS A15639 M ADS BDS N IDS IDS 22020N0005A
HIC 109186
 
 
22071+0034 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220706.82+003412.7 Mag 8.41 PmRA 88.00
PmDE 47.0 Calc delta mag 0.37 Calc coord yes
CCDM
Ccdm 22071+0034 RComp Comp B Note1
Note2 Discov num STF2862 DRAs DDEs
R dRAs Year 1959 Theta 098 Rho 2.5
Obs 99 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15639 M ADS BDS N IDS IDS 22020N0005B
HIC 109186