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Doubles in session


Current system
07266+7305
STF 1051 AC


Nearby doubles
6' : 07275+7302
DAL 12

17' : 07231+7259
GIC 73

18' : 07225+7305
JNN 56

22' : 07217+7300
MLR 476

25' : 07237+7326
UC 1572

30' : 07203+7254
TDS 356

33' : 07339+7310
TDS 386

42' : 07358+7317
KPP3203

43' : 07268+7346
LDS1649

53' : 07348+7227
A 1070

54' : 07239+7357
UC 1573

55' : 07375+7239
TDS4988

62' : 07171+7220
TDS4673

63' : 07260+7408
TDS4794

65' : 07229+7407
MLR 477

69' : 07326+7202
HJ 2376

75' : 07157+7403
LDS1646

76' : 07132+7354
TDS4593

77' : 07153+7405
TDS4628

78' : 07443+7315
TDS5144

79' : 07198+7153
UC 1566

82' : 07267+7144
MLR 408

83' : 07165+7417
LDS1647

84' : 07442+7341
TDS5141

88' : 07081+7341
PRZ 7

104' : 07091+7158
HJ 2355



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.

07266+7305 STF 1051 AC

 
 
07h 26m 35.11s +73° 04' 57.5" P.A. 84.00 sep 31.6 mag 7.60,7.79 Sp F2IV dist. 146.41 pc (477.59 l.y.)
 
 
Coord 2000 07266+7305 Discov num STF1051 Comp AC Coord arcsec 2000 07 26 35.11 +73 04 57.5
Date first 1790 Date last 2019 Obs 43
Pa first 78 Pa last 84.1 P.A. Now (θ) 84.1°
Sep first 32.8 Sep last 31.627 Sep. Now (ρ) 31.627"
Mag pri 7.60 Mag sec 7.79 delta mag (ΔM) 0.19 Spectral class F2IV (yellow-white)
Pri motion ra +021 Sec motion ra +022
Pri motion dec +016 Sec motion dec +018
Notes T (Parallax indicates physical)
rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
07266+7305 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 57044 6187 07 26 35 +73 04 58 STF 1051 AB 2016 31 295 0.9 7.60 9.08 1.48
Show 6187 07 26 35 +73 04 58 STF 1051 AC 2019 43 84 31.6 7.60 7.79 0.19 <===
Show 6190 07 26 42 +73 05 01 STF 1051 CD 2015 8 131 46.7 7.82 13.42 5.60
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Camelopardalis SAO 6187 HIP 36132 Tycho2 4368-00840-1
Gaia DR2 1111861037439278848 HD 57044 BD BD+73 375 Distance 146.41
Distance ly 477.59
 
 
WDS 07266+7305 STF 1051 AC : 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
07266+7305 STF1051 AC 1999 37 84 31.7 7.60 7.79 ZD 072635.11+730457.5
07266+7305 STF1051 AC 2004 38 84 31.6 7.60 7.79 ZD 072635.11+730457.5
07266+7305 STF1051 AC 2017 39 85 31.7 7.60 7.79 F2IV Z 072635.11+730457.5
07266+7305 STF1051 AC 2019 42 85 31.6 7.60 7.79 F2IV T 072635.11+730457.5

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

 
 
WDS 07266+7305 STF 1051 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07266+7305 STF 1051 AC : MEASURES
 
 
No records found.

 
 
WDS 07266+7305 : VIRTUAL EYEPIECE
 
 

07266+7305 STF1051A mag 7.6 Sp F2IV 07266+7305 STF1051B sep 0.5 P.A. 328.40 mag 9.08 Sp F0IV 07266+7305 STF1051C sep 31.6 P.A. 83.50 mag 7.82 Sp F0 07266+7305 STF1051D sep 49.8 P.A. 123.30 mag 13.42 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 07266+7305 : ALADIN DSS IMAGE @ 07h 26m 35.11s +73° 04' 57.5"
 
 
 
 
WDS 07266+7305 STF 1051 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07266+7305 STF1051AC distance=0' 07266+7305 STF1051CD distance=1' 07275+7302 DAL 12 distance=6' 07231+7259 GIC 73 distance=17' 07225+7305 JNN 56 distance=18' 07217+7300 MLR 476 distance=22' 07237+7326 UC 1572 distance=25' 07203+7254 TDS 356 distance=30' 07339+7310 TDS 386 distance=33' 07358+7317 KPP3203 distance=42' 07268+7346 LDS1649 distance=43' 07348+7227 A 1070 distance=53' 07239+7357 UC 1573 distance=54' 07375+7239 TDS4988 distance=55' 07171+7220 TDS4673 distance=62' 07260+7408 TDS4794 distance=63' 07229+7407 MLR 477 distance=65' 07326+7202 HJ 2376 distance=69' 07157+7403 LDS1646 distance=75' 07132+7354 TDS4593 distance=76' 07153+7405 TDS4628 distance=77' 07443+7315 TDS5144 distance=78' 07198+7153 UC 1566 distance=79' 07267+7144 MLR 408 distance=82' 07165+7417 LDS1647 distance=83' 07442+7341 TDS5141 distance=84' 07081+7341 PRZ 7 distance=88' 07091+7158 HJ 2355 distance=104' 07410+7140 HJ 2392 distance=107' 07314+7114 HDS1062 distance=113' 07192+7501 UC 1565 distance=120' 07386+7118 TDS5006 distance=121' 07415+7449 TDS5069 distance=121' 07298+7505 TDS4864 distance=121' 07229+7105 TDS4753 distance=121' 07073+7439 TDS 331 distance=125' 07140+7108 TDS 340 distance=131' 07320+7520 A 1069 distance=137' 07280+7522 KPP3202 distance=137' 07088+7107 TDS4515AB distance=145' 07242+7027 TDS4770 distance=159' 07218+7027 TDS4737 distance=160' 07422+7534 LDS1654 distance=162' 07103+7035 PRZ 8 distance=169' 07452+7548 STF1107 distance=180' 07301+7609 LOC 191 distance=185' 07325+7609 SKF2766 distance=186' 07225+6956 TDS4747 distance=191' 07167+6959 TDS4660 distance=193' 07208+7618 SKF2763 distance=195' 07392+6952 TDS5020 distance=202' 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 07266+7305 STF1051 AB 295 0.9
Show 07266+7305 STF1051 AC 84 31.6
Show 07266+7305 STF1051 CD 131 46.7 1
Show 07275+7302 DAL 12 94 27.0 6
Show 07231+7259 GIC 73 38 90.7 17
Show 07225+7305 JNN 56 196 0.2 18
Show 07217+7300 MLR 476 306 2.9 22
Show 07237+7326 UC 1572 286 9.5 25
Show 07203+7254 TDS 356 16 1.6 30
Show 07339+7310 TDS 386 333 1.8 33
Show 07358+7317 KPP3203 196 6.8 42
Show 07268+7346 LDS1649 189 51.2 43
Show 07348+7227 A 1070 211 1.6 53
Show 07239+7357 UC 1573 259 53.0 54
Show 07375+7239 TDS4988 6 0.6 55
Show 07171+7220 TDS4673 233 0.7 62
Show 07260+7408 TDS4794 31 0.5 63
Show 07229+7407 MLR 477 102 0.2 65
Show 07326+7202 HJ 2376 265 17.0 69
Show 07157+7403 LDS1646 268 12.8 75
Show 07132+7354 TDS4593 88 0.6 76
Show 07153+7405 TDS4628 277 2.5 77
Show 07443+7315 TDS5144 144 0.5 78
Show 07198+7153 UC 1566 241 18.2 79
Show 07267+7144 MLR 408 260 1.5 82
Show 07165+7417 LDS1647 120 286.3 83
Show 07442+7341 TDS5141 177 0.5 84
Show 07081+7341 PRZ 7 189 4.5 88
Show 07091+7158 HJ 2355 250 64.1 104
Show 07410+7140 HJ 2392 166 26.6 107
Show 07314+7114 HDS1062 103 0.1 113
Show 07192+7501 UC 1565 188 23.4 120
Show 07386+7118 TDS5006 43 0.4 121
Show 07415+7449 TDS5069 136 0.6 121
Show 07298+7505 TDS4864 169 1.6 121
Show 07229+7105 TDS4753 176 0.5 121
Show 07073+7439 TDS 331 309 0.8 125
Show 07140+7108 TDS 340 296 1.1 131
Show 07320+7520 A 1069 350 0.7 137
Show 07280+7522 KPP3202 11 5.0 137
Show 07088+7107 TDS4515 AB 131 0.6 145
Show 07242+7027 TDS4770 67 0.5 159
Show 07218+7027 TDS4737 349 1.4 160
Show 07422+7534 LDS1654 76 363.5 162
Show 07103+7035 PRZ 8 215 1.3 169
Show 07452+7548 STF1107 215 1.2 180
Show 07301+7609 LOC 191 179 1.6 185
Show 07325+7609 SKF2766 162 18.4 186
Show 07225+6956 TDS4747 282 0.5 191
Show 07167+6959 TDS4660 33 0.7 193
Show 07208+7618 SKF2763 269 70.1 195

 
 
WDS 07266+7305 : COMPONENTS
 
 
  A B C
B pa=328.4°
sep=0.46"
 
C pa=83.5°
sep=31.63"
pa=84.2°
sep=31.83"
 
D pa=123.3°
sep=49.80"
pa=123.5°
sep=50.22"
pa=161.7°
sep=32.55"
 
 
07266+7305 A
 
 
Name HD 57044 Coord arcsec 2000 072635.11+730457.5 Mag 7.6 Spectral class F2IV (yellow-white)
PmRA 21.00 PmDE 17.0 SAO 6187 HIP 36132
Tycho2 4368-00840-1 HD 57044 GC 9848 BD BD+73 375
Tycho2
Tycho2 4368-00840-1 Pflag P RAmdeg 111.64636145 DEmdeg 73.08269131
PmRA 21.2 PmDE 17.1 E RAmdeg 5 E DEmdeg 4
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.55 EpDEm 1991.70
Num 6 Q RAmdeg 1.8 Q DEmdeg 1.2 Q pmRA 1.9
Q pmDE 1.4 BTmag 7.920 E BTmag 0.015 VTmag 7.597
E VTmag 0.010 Prox 10 TYC T HIP 36132
CCDM A RAdeg 111.64629278 DEdeg 73.08264139 EpRA 1990 1.68
EpDE 1990 1.78 E RAdeg 4.6 E DEdeg 4.0 Posflg D
Corr -0.1
SAO
SAO 6187 DelFlag RA1950 PmRA1950 0.0057
DE1950 PmDE1950 0.012 Vmag 7 SpType F0
Double code Source 70 CatNum 9848 DM BD+73 375
DMcomp BDsup HD 57044 M HD 0
GC 9848 RA1950rad 1.92243278 DE1950rad 1.27726237 PmRA2000 0.0052
PmDE2000 0.012
Hipparcos
Catalog H HIP 36132 Proxy H RAhms 07 26 35.11
DEdms +73 04 57.5 Vmag 7.35 VarFlag R Vmag G
RAdeg 111.646 DEdeg 73.0826 AstroRef A Plx 8.84
CCDM 07266+7305 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 292 Rho 0.975 HD 57044 BD BD+73 375
CD CP Dm number +73 375 VIred 0.37
SpType F0 R SpType Coord arcsec 2000 072635.11+730457.5
Hipparcos 2
HIP 36132 Sn 15 So 3 Nc 2
RArad 1.9485952183 DErad 1.2755326148 Plx 6.83 PmRA 20.47
PmDE 14.73 E RArad 0.51 E DErad 0.54 E Plx 0.87
E pmRA 0.51 E pmDE 0.66 Hpmag 7.4295 E Hpmag 0.0013
SHp 0.014 VA 0 BV 0.323 E BV 0.007
VI 0.37
CCDM
Ccdm 07266+7305 RComp Comp A Note1
Note2 Discov num DRAs -1.19 DDEs -2.8
R dRAs 10 Year Theta Rho
Obs 4 Vmag 7.1 Sp F0 PmNote *
PmRA 2 PmDE 12 Dm number +73 375 Cat1 BD
Name2 +73 205 Cat2 AGK2/3 HD 57044 M HD
ADS BDS A 6028 M ADS BDS N IDS IDS 07145N7316A
HIC 36132
 
 
07266+7305 B
 
 
Coord arcsec 2000 072635.05+730457.9 Mag 9.08 Spectral class F0IV (yellow-white) PmRA 21.00
PmDE 17.0 Tycho2 4368-00840-2 Calc delta mag 1.48 Calc coord yes
Tycho2
Tycho2 4368-00840-2 Pflag P RAmdeg 111.64636145 DEmdeg 73.08269131
PmRA 21.2 PmDE 17.1 E RAmdeg 5 E DEmdeg 4
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.55 EpDEm 1991.70
Num 6 Q RAmdeg 1.8 Q DEmdeg 1.2 Q pmRA 1.9
Q pmDE 1.4 BTmag 9.555 E BTmag 0.020 VTmag 9.080
E VTmag 0.016 Prox 10 TYC HIP 36132
CCDM B RAdeg 111.64539861 DEdeg 73.08274111 EpRA 1990 1.67
EpDE 1990 1.78 E RAdeg 10.0 E DEdeg 7.8 Posflg D
Corr 0.0
CCDM
Ccdm 07266+7305 RComp Comp B Note1
Note2 Discov num STF1051 DRAs DDEs
R dRAs Year 1953 Theta 284 Rho 1.1
Obs 15 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6028 M ADS BDS N IDS IDS 07145N7316B
HIC 36132
 
 
07266+7305 C
 
 
Coord arcsec 2000 072642.31+730501.1 Coord calc 072642.31+730501.1 Mag 7.82 Spectral class F0 (yellow-white)
PmRA 22.00 PmDE 19.0 SAO 6190 HIP 36142
Tycho2 4368-00352-1 HD 57128 GC 9853 BD BD+73 376
Calc delta mag 0.22
Tycho2
Tycho2 4368-00352-1 Pflag RAmdeg 111.67631238 DEmdeg 73.08364120
PmRA 22.3 PmDE 17.5 E RAmdeg 5 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.49 EpDEm 1991.63
Num 8 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 8.122 E BTmag 0.015 VTmag 7.795
E VTmag 0.011 Prox 315 TYC T HIP 36142
CCDM RAdeg 111.67613750 DEdeg 73.08360139 EpRA 1990 1.76
EpDE 1990 1.80 E RAdeg 5.0 E DEdeg 4.2 Posflg
Corr -0.1
SAO
SAO 6190 DelFlag RA1950 PmRA1950 0.0061
DE1950 PmDE1950 0.018 Vmag 7.8 SpType F0
Double code Source 70 CatNum 9853 DM BD+73 376
DMcomp BDsup HD 57128 M HD 0
GC 9853 RA1950rad 1.92296416 DE1950rad 1.27728097 PmRA2000 0.0056
PmDE2000 0.018
Hipparcos
Catalog H HIP 36142 Proxy RAhms 07 26 42.27
DEdms +73 05 01.0 Vmag 7.82 VarFlag R Vmag G
RAdeg 111.676 DEdeg 73.0836 AstroRef Plx 8.94
CCDM 07266+7305 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 57128 BD BD+73 376
CD CP Dm number +73 376 VIred 0.34
SpType F0 R SpType Coord arcsec 2000 072642.27+730501.0
Hipparcos 2
HIP 36142 Sn 5 So 0 Nc 1
RArad 1.9491163149 DErad 1.2755494736 Plx 7.79 PmRA 22.67
PmDE 17.97 E RArad 0.51 E DErad 0.52 E Plx 0.84
E pmRA 0.53 E pmDE 0.74 Hpmag 7.8875 E Hpmag 0.0013
SHp 0.015 VA 0 BV 0.3 E BV 0.015
VI 0.34
CCDM
Ccdm 07266+7305 RComp Comp C Note1
Note2 Discov num STF1051 DRAs 6.23 DDEs 0.5
R dRAs 10 Year 1831 Theta 082 Rho 31.5
Obs 15 Vmag 7.8 Sp F0 PmNote *
PmRA 17 PmDE 13 Dm number +73 376 Cat1 BD
Name2 +73 206 Cat2 AGK2/3 HD 57128 M HD
ADS BDS A 6028 M ADS BDS N IDS IDS 07145N7316C
HIC 36142
 
 
07266+7305 D
 
 
Coord arcsec 2000 072644.65+730430.2 Mag 13.42 PmRA -5.00 PmDE -4.0
Calc delta mag 5.82 Calc coord yes
CCDM
Ccdm 07266+7305 RComp C Comp D Note1
Note2 Discov num STF1051 DRAs DDEs
R dRAs Year 1912 Theta 126 Rho 46.3
Obs 1 Vmag 14.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6028 M ADS BDS N IDS IDS 07145N7316D
HIC