18549+3358 STT 525 AB (HD 175635)

 
 
18h 54m 52.52s +33° 58' 06.9" P.A. 130.00 sep 1.8 mag 6.14,9.12 Sp A8+G5III dist. 358.42 pc (1169.17 l.y.)
 
 
Coord 2000 18549+3358 Discov num STT 525 Comp AB Coord arcsec 2000 18 54 52.52 +33 58 06.9
Date first 1849 Date last 2015 Obs 22
Pa first 124 Pa last 130.1 P.A. Now (θ) 130.1°
Sep first 1.6 Sep last 1.796 Sep. Now (ρ) 1.796"
Mag pri 6.14 Mag sec 9.12 delta mag (ΔM) 2.98 Spectral class A8+G5III (white/yellow)
Pri motion ra -006 Sec motion ra -006
Pri motion dec -004 Sec motion dec -004
Notes N (See Notes)
Nature of this double is uncertain.
 
 
18549+3358 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 175635 67566 18 54 53 +33 58 07 STT 525 AB 2015 22 130 1.8 6.14 9.12 2.98 <===
Show 67566 18 54 53 +33 58 07 SHJ 282 AC 2018 45 349 45.4 6.14 7.60 1.46
Show 67566 18 54 53 +33 58 07 SHJ 282 AD 2015 4 295 214.8 6.14 11.03 4.89
Show 67565 18 54 52 +33 58 51 SHJ 282 CD 2015 9 283 192.4 7.60 11.00 3.40
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 175635 Constellation Lyra SAO 67566 HIP 92833
Tycho2 2647-02660-1 Gaia DR2 2092240339831689088 HD 175635 HR 7140
GC 25965 ADS 11834 BD BD+33 3257 Distance 358.42
Distance ly 1169.17
 
 
WDS 18549+3358 STT 525 AB (HD 175635) : NOTES
 
 
discov_num notes refcode
STT 525 A is a spectroscopic binary. C is BD+33@3256.
 
 
REFERENCES
 
 
refcode metd author reference
SHJ1824 Ma - South, J. & Herschel, J. 1824RSPT..114R...1H
SHJ1824 Phil. Trans. R. Soc. 114, 1, 1824
SHJ1844A Ma - South, J. & Herschel, J. 1844QB43.S66.......
SHJ1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
SHJ1852A Ma - South, J. & Herschel, J. .
SHJ1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
SHJ1880A Ma - South, J. & Harschel, J. 1880MNRAS..40..497B
SHJ1880A cited by Burnham (MNRAS 40, 497, 1880)
SHJ1906A Ma - South, J. & Herschel, J. 1906MmRAS..56....1L
SHJ1906A cited by Lewis (MemRAS 56, 1, 1906)
SHJ1906B Ma - South, J. & Herschel, J. 1906QB821.B972.....
SHJ1906B cited in BDS (Burnham Double Star Cat.), 1906
SHJ1913A Ma - South, J. & Herschel, J. 1913QB811.B8.......
SHJ1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
SHJ1932A - South, J. & Herschel, J. 1932QB821.A43......
SHJ1932A cited in ADS (Aitken Double Star Cat.), 1932
SHJ9999 Ma - South, J. & Herschel, J. ...................
SHJ9999 Unpublished, manuscript or reference not found.
STTA (O. Struve DD - Appendix list) ...................
Stt1864 Ma - Struve, O. 1864MNRAS..24..149S
Stt1864 MNRAS 24, 149, 1864
Stt1866 orb - Struve, O. .
Stt1866 Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874 orb - Struve, O. .
Stt1874 Compte Rendus 79, 1467, 1874
Stt1875 orb - Struve, O. 1875MNRAS..35..367S
Stt1875 MNRAS 35, 367, 1875
Stt1878 Ma - Struve, O. 1878ObPul...9....1S
Stt1878 Pulkova Observations 9, 1, 1878
Stt1879A Ma - Struve, O. 1879Obs.....2..304G
Stt1879A cited by Gledhill (Obs 2, 304, 1879)
Stt1879B Ma - Struve, O. 1879Obs.....3..245G
Stt1879B cited by Gledhill (Obs 3, 245, 1879)
Stt1879C Ma - Struve, O. 1879Obs.....2..344G
Stt1879C cited by Gledhill (Obs 2, 344, 1879)
Stt1880A Ma - Struve, O. 1880Obs.....2..605H
Stt1880A cited by Hunt (Obs. 3, 605, 1880)
Stt1880B Ma - Struve, O. 1880Obs.....3..535G
Stt1880B cited by Gledhill (Obs 3, 535, 1880)
Stt1880C Ma - Struve, O. 1880MNRAS..40..497B
Stt1880C cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A Ma - Struve, O. 1884AReg...22..216S
Stt1884A cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a Ma j Struve, O. 1893ObPul..10....1S
Stt1893a Pulkova Obs. Observations 10, 1, 1893
Stt1906A Ma - Struve, O. 1906MmRAS..56....1L
Stt1906A cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B Ma j Struve, O. 1906QB821.B972.....
Stt1906B cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A Ma - Struve, O. 1908MNRAS..68..465B
Stt1908A cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A Ma - Struve, O. 1913QB811.B8.......
Stt1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A Ma - Struve, O. 1914AN....198..107R
Stt1914A cited by Rabe (AN 198, 107, 1914)
Stt1932A Ma - Struve, O. 1932QB821.A43......
Stt1932A cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18549+3358 STT 525 AB 2005 16 129 1.8 6.14 9.12 A8+G5III N D 185452.52+335806.9
18549+3358 STT 525 AB 2010 19 130 1.8 6.14 9.12 A8+G5III N D 185452.52+335806.9
18549+3358 STT 525 AB 2011 21 129 1.8 6.14 9.12 A8 G5III N D 185452.52+335806.9
18549+3358 STT 525 AB 2015 22 130 1.8 6.14 9.12 A8+G5III N 185452.52+335806.9

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

 
 
WDS 18549+3358 STT 525 AB (HD 175635) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18549+3358 STT 525 AB (HD 175635) : MEASURES
 
 
No records found.

 
 
WDS 18549+3358 (HD 175635) : VIRTUAL EYEPIECE
 
 

18549+3358 STT 525A mag 6.14 Sp A8 18549+3358 STT 525B sep 1.6 P.A. 135.40 mag 9.12 Sp G5III 18549+3358 SHJ 282C sep 45.3 P.A. 349.40 mag 7.6 Sp A 18549+3358 SHJ 282D sep 184.9 P.A. 298.80 mag 11.03 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18549+3358 (HD 175635) : ALADIN DSS IMAGE @ 18h 54m 52.52s +33° 58' 06.9"
 
 
 
 
WDS 18549+3358 STT 525 AB (HD 175635) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18549+3358  STT 525AB distance=0' 18549+3358  SHJ 282CD distance=1' 18560+3347  STF2421 distance=19' 18566+3409  TDT1140 distance=24' 18570+3412  TDT1143 distance=31' 18518+3410  GYL  10 distance=42' 18515+3418  DAM1253 distance=47' 18546+3311  ES 2234 distance=49' 18523+3321  ES 2233AB distance=49' 18523+3321  ES 2233BC distance=50' 18523+3321  ES 2233BD distance=50' 18568+3443  POP 196 distance=51' 18548+3306  DAL  10 distance=52' 18568+3446  POP  41 distance=53' 18535+3437  L    26 distance=54' 18528+3448  DAM 288AB distance=57' 18528+3448  DAM 288AC distance=57' 18536+3303  HL 9001AB distance=58' 18536+3303  HL 9001AC distance=58' 18570+3306  KPP1701 distance=59' 18533+3302  POP 192 distance=59' 18571+3451  HDS2685 distance=61' 18581+3308  HLM  12 distance=64' 18527+3301  BAR  46AB distance=64' 18527+3301  BAR  46AC distance=64' 18537+3256  ITF 165 distance=64' 18527+3301  WLY   1CD distance=65' 18575+3454  POP  29 distance=65' 18496+3415  COU1155 distance=69' 18570+3254  BU  648AB distance=70' 18570+3254  BU  648AE distance=70' 18570+3254  BU  648AF distance=70' 18570+3254  BU  648AB,C distance=70' 18570+3254  BU  648AB,D distance=70' 18501+3322  RBR  11Aa,Ab distance=71' 18501+3322  STFA 39AB (Sheliak) distance=71' 18501+3322  BU  293AC (Sheliak) distance=71' 18501+3322  BU  293AD (Sheliak) distance=71' 18501+3322  BU  293AE (Sheliak) distance=71' 18501+3322  BU  293AF (Sheliak) distance=71' 18501+3322  CIA   3Aa1,2 (Sheliak) distance=71' 18501+3322  BU  293BE distance=71' 18501+3322  BU  293BF distance=71' 18501+3322  BU  293EF distance=71' 18506+3313  TAR   3AB distance=71' 18506+3313  BKO  54AD distance=71' 18506+3313  TAR   3BC distance=71' 18491+3343  UC 3682 distance=75' 18545+3243  TDT1122 distance=76' 18569+3505  POP 194 distance=76' 18487+3401  HU  936 distance=77' 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 18549+3358 STT 525 AB 130 1.8
Show 18549+3358 SHJ 282 AC 349 45.4
Show 18549+3358 SHJ 282 AD 295 214.8
Show 18549+3358 SHJ 282 CD 283 192.4 1
Show 18560+3347 STF2421 57 24.6 19
Show 18566+3409 TDT1140 24 0.5 24
Show 18570+3412 TDT1143 69 0.8 31
Show 18518+3410 GYL 10 243 24.1 42
Show 18515+3418 DAM1253 339 9.8 47
Show 18546+3311 ES 2234 300 6.7 49
Show 18523+3321 ES 2233 AB 246 44.9 49
Show 18523+3321 ES 2233 BC 88 2.8 50
Show 18523+3321 ES 2233 BD 117 7.8 50
Show 18568+3443 POP 196 1 3.9 51
Show 18548+3306 DAL 10 51 30.6 52
Show 18568+3446 POP 41 352 6.0 53
Show 18535+3437 L 26 71 7.3 54
Show 18528+3448 DAM 288 AB 347 11.4 57
Show 18528+3448 DAM 288 AC 301 11.6 57
Show 18536+3303 HL 9001 AB 263 4.9 58
Show 18536+3303 HL 9001 AC 4 18.9 58
Show 18570+3306 KPP1701 79 13.1 59
Show 18533+3302 POP 192 43 2.5 59
Show 18571+3451 HDS2685 199 0.5 61
Show 18581+3308 HLM 12 357 13.9 64
Show 18527+3301 BAR 46 AB 140 2.2 64
Show 18527+3301 BAR 46 AC 251 40.6 64
Show 18537+3256 ITF 165 115 7.0 64
Show 18527+3301 WLY 1 CD 125 6.6 65
Show 18575+3454 POP 29 169 2.6 65
Show 18496+3415 COU1155 223 3.3 69
Show 18570+3254 BU 648 AB 232 1.2 70
Show 18570+3254 BU 648 AE 318 124.8 70
Show 18570+3254 BU 648 AF 78 85.9 70
Show 18570+3254 BU 648 AB,C 293 76.3 70
Show 18570+3254 BU 648 AB,D 201 83.9 70
Show 18501+3322 RBR 11 Aa,Ab 176 0.5 71
Show Sheliak 18501+3322 STFA 39 AB 149 45.7 71
Show Sheliak 18501+3322 BU 293 AC 247 46.8 71
Show Sheliak 18501+3322 BU 293 AD 68 64.0 71
Show Sheliak 18501+3322 BU 293 AE 317 67.2 71
Show Sheliak 18501+3322 BU 293 AF 18 86.0 71
Show Sheliak 18501+3322 CIA 3 Aa1,2 88 0.0 71
Show 18501+3322 BU 293 BE 322 112.4 71
Show 18501+3322 BU 293 BF 1 120.6 71
Show 18501+3322 BU 293 EF 66 79.4 71
Show 18506+3313 TAR 3 AB 302 15.8 71
Show 18506+3313 BKO 54 AD 192 14.0 71
Show 18506+3313 TAR 3 BC 214 3.3 71
Show 18491+3343 UC 3682 310 18.4 75
Show 18545+3243 TDT1122 329 1.2 76

 
 
WDS 18549+3358 : COMPONENTS
 
 
  A B C
B pa=135.4°
sep=1.62"
 
C pa=349.4°
sep=45.27"
pa=348.3°
sep=46.63"
 
D pa=298.8°
sep=184.94"
pa=298.9°
sep=186.50"
pa=286.2°
sep=160.07"
 
 
18549+3358 A
 
 
Name HD 175635 Coord arcsec 2000 185452.52+335806.9 Mag 6.14 Spectral class A8 (white)
PmRA -6.00 PmDE -4.0 SAO 67566 HIP 92833
Tycho2 2647-02660-1 HD 175635 HR 7140 GC 25965
BD BD+33 3257
Tycho2
Tycho2 2647-02660-1 Pflag P RAmdeg 283.71885458 DEmdeg 33.96854795
PmRA -6.1 PmDE -3.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.63 EpDEm 1991.50
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.4
Q pmDE 1.3 BTmag 7.238 E BTmag 0.015 VTmag 6.136
E VTmag 0.010 Prox 17 TYC T HIP 92833
CCDM A RAdeg 283.71883944 DEdeg 33.96858111 EpRA 1990 1.70
EpDE 1990 1.57 E RAdeg 3.6 E DEdeg 3.7 Posflg D
Corr 0.0
SAO
SAO 67566 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 0.003 Vmag 6.1 SpType G0
Double code Source 70 CatNum 25965 DM BD+33 3257
DMcomp BDsup HD 175635 M HD 0
GC 25965 RA1950rad 4.94382435 DE1950rad 0.59173124 PmRA2000 -0.0006
PmDE2000 0.003
Hipparcos
Catalog H HIP 92833 Proxy H RAhms 18 54 52.52
DEdms +33 58 06.9 Vmag 5.99 VarFlag R Vmag G
RAdeg 283.719 DEdeg 33.9686 AstroRef A Plx 2.45
CCDM 18548+3358 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 129 Rho 1.776 HD 175635 BD BD+33 3257
CD CP Dm number +33 3257 VIred 0.94
SpType G8III+... R SpType Coord arcsec 2000 185452.52+335806.9
Hipparcos 2
HIP 92833 Sn 15 So 3 Nc 2
RArad 4.9518278475 DErad 0.5928635747 Plx 2.79 PmRA -5.75
PmDE -1.64 E RArad 0.37 E DErad 0.38 E Plx 0.49
E pmRA 0.49 E pmDE 0.47 Hpmag 6.1394 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.922 E BV 0.015
VI 0.94
 
 
18549+3358 B
 
 
Coord arcsec 2000 185452.61+335805.7 Mag 9.12 Spectral class G5III (yellow) PmRA -6.00
PmDE -4.0 Tycho2 2647-02660-2 Calc delta mag 2.98 Calc coord yes
Tycho2
Tycho2 2647-02660-2 Pflag P RAmdeg 283.71885458 DEmdeg 33.96854795
PmRA -6.1 PmDE -3.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.63 EpDEm 1991.50
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.4
Q pmDE 1.3 BTmag 9.307 E BTmag 0.019 VTmag 9.123
E VTmag 0.018 Prox 17 TYC HIP 92833
CCDM B RAdeg 283.71926917 DEdeg 33.96825444 EpRA 1990 1.72
EpDE 1990 1.55 E RAdeg 8.9 E DEdeg 10.3 Posflg D
Corr 0.0
 
 
18549+3358 C
 
 
Coord arcsec 2000 185451.85+335851.4 Coord calc 185451.85+335851.4 Mag 7.6 Spectral class A (white)
PmRA -7.00 PmDE -3.0 SAO 67565 HIP 92829
Tycho2 2647-02659-1 HD 175634 BD BD+33 3256 Calc delta mag 1.46
Tycho2
Tycho2 2647-02659-1 Pflag RAmdeg 283.71604982 DEmdeg 33.98094208
PmRA -7.2 PmDE -3.3 E RAmdeg 4 E DEmdeg 5
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.65 EpDEm 1991.36
Num 6 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.1 BTmag 7.579 E BTmag 0.015 VTmag 7.597
E VTmag 0.011 Prox 453 TYC T HIP 92829
CCDM RAdeg 283.71606972 DEdeg 33.98095000 EpRA 1990 1.73
EpDE 1990 1.49 E RAdeg 4.1 E DEdeg 4.8 Posflg
Corr 0.0
SAO
SAO 67565 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.009 Vmag 8.7 SpType A
Double code Source 6 CatNum 1705 DM BD+33 3256
DMcomp BDsup HD 175634 M HD 0
GC RA1950rad 4.94377939 DE1950rad 0.59194636 PmRA2000 0.0006
PmDE2000 -0.009
Hipparcos
Catalog H HIP 92829 Proxy RAhms 18 54 51.86
DEdms +33 58 51.4 Vmag 7.68 VarFlag R Vmag G
RAdeg 283.716 DEdeg 33.9809 AstroRef Plx 2.7
CCDM 18548+3358 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 175634 BD BD+33 3256
CD CP Dm number +33 3256 VIred -0.04
SpType A R SpType Coord arcsec 2000 185451.86+335851.4
Hipparcos 2
HIP 92829 Sn 5 So 0 Nc 1
RArad 4.9517796157 DErad 0.5930794833 Plx 3.28 PmRA -4.22
PmDE -2.26 E RArad 0.4 E DErad 0.41 E Plx 0.53
E pmRA 0.53 E pmDE 0.5 Hpmag 7.6654 E Hpmag 0.0011
SHp 0.013 VA 0 BV -0.06 E BV 0.011
VI -0.04
 
 
18549+3358 D
 
 
Coord arcsec 2000 185439.49+335936.0 Mag 11.03 PmRA -4.00 PmDE -14.0
Calc delta mag 4.89 Calc coord yes