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Doubles in session


Current system
19110+4147
HJ 2857 AC
HD 179506


Nearby doubles
9' : 19115+4153
KOI3534

11' : 19107+4136
A 590

18' : 19125+4150
JKA 37

20' : 19104+4205
KOI3037

24' : 19108+4123
TDT1277

25' : 19104+4210
KOI 111AB

25' : 19118+4209
KOI2862AB

30' : 19106+4216
TDT1274

30' : 19118+4215
A 591

31' : 19130+4206
KOI 860

34' : 19108+4220
KOI 70

35' : 19098+4219
DEA 231

38' : 19123+4221
KOI 163

39' : 19133+4216
KOI1375AB

40' : 19100+4225
COU2279

41' : 19103+4227
RAP 5

44' : 19085+4221
KOI 201AB

44' : 19080+4117
KOI5211

45' : 19093+4106
TOB 152

45' : 19140+4118
KOI 845

47' : 19069+4137
COU2197

47' : 19141+4217
KOI4871

47' : 19114+4233
KOI 255

47' : 19147+4126
ES 1660

48' : 19067+4150
KOI6706

48' : 19112+4234
KOI2267



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.

19110+4147 HJ 2857 AC (HD 179506)

 
 
19h 10m 57.76s +41° 46' 33.4" P.A. 211.00 sep 37.3 mag 7.90,12.49 Sp B8 dist. 495.05 pc (1614.85 l.y.)
 
 
Coord 2000 19110+4147 Discov num HJ 2857 Comp AC Coord arcsec 2000 19 10 57.76 +41 46 33.4
Date first 1907 Date last 2015 Obs 7
Pa first 211 Pa last 211 P.A. Now (θ) 211°
Sep first 36.6 Sep last 37.342 Sep. Now (ρ) 37.342"
Mag pri 7.90 Mag sec 12.49 delta mag (ΔM) 4.59 Spectral class B8 (blue-white)
Pri motion ra +002 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19110+4147 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 48165 19 10 58 +41 46 33 HJ 2857 AB 2015 7 176 13.9 7.90 13.40 5.50
Show HD 179506 48165 19 10 58 +41 46 33 HJ 2857 AC 2015 7 211 37.3 7.90 12.49 4.59 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 179506 Constellation Lyra SAO 48165 HIP 94234
Tycho2 3129-00784-1 Gaia DR2 2102391512214758144 HD 179506 BD BD+41 3257
Distance 495.05 Distance ly 1614.85
 
 
WDS 19110+4147 HJ 2857 AC (HD 179506) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
19110+4147 HJ 2857 AC 1998 2 211 37.5 7.90 11.90 B8 D 191057.76+414633.4
19110+4147 HJ 2857 AC 2003 3 212 36.7 7.90 11.90 B8 D 191057.76+414633.4
19110+4147 HJ 2857 AC 2015 7 211 37.3 7.90 12.49 B8 191057.76+414633.4

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

 
 
WDS 19110+4147 HJ 2857 AC (HD 179506) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19110+4147 HJ 2857 AC (HD 179506) : MEASURES
 
 
No records found.

 
 
WDS 19110+4147 (HD 179506) : VIRTUAL EYEPIECE
 
 

19110+4147 HJ 2857A mag 7.9 Sp B8 19110+4147 HJ 2857B sep 13.9 P.A. 177.10 mag 13.4 19110+4147 HJ 2857C sep 35.1 P.A. 204.10 mag 12.49 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 19110+4147 (HD 179506) : ALADIN DSS IMAGE @ 19h 10m 57.76s +41° 46' 33.4"
 
 
 
 
WDS 19110+4147 HJ 2857 AC (HD 179506) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19110+4147 HJ 2857AC distance=0' 19115+4153 KOI3534 distance=9' 19107+4136 A 590 distance=11' 19125+4150 JKA 37 distance=18' 19104+4205 KOI3037 distance=20' 19108+4123 TDT1277 distance=24' 19104+4210 KOI 111AB distance=25' 19104+4210 DEA 364AC distance=25' 19104+4210 KOI 111AD distance=25' 19104+4210 KOI 111AE distance=25' 19104+4210 KOI 111AF distance=25' 19118+4209 KOI2862AB distance=25' 19118+4209 KOI2862AC distance=25' 19118+4209 KOI2862AD distance=25' 19106+4216 TDT1274 distance=30' 19118+4215 A 591 distance=30' 19130+4206 KOI 860 distance=31' 19108+4220 KOI 70 distance=34' 19098+4219 DEA 231 distance=35' 19123+4221 KOI 163 distance=38' 19133+4216 KOI1375AB distance=39' 19100+4225 COU2279 distance=40' 19103+4227 RAP 5 distance=41' 19085+4221 KOI 201AB distance=44' 19085+4221 KOI 201AC distance=44' 19085+4221 KOI 201AD distance=44' 19085+4221 KOI 201AE distance=44' 19080+4117 KOI5211 distance=44' 19093+4106 TOB 152 distance=45' 19140+4118 KOI 845 distance=45' 19069+4137 COU2197 distance=47' 19141+4217 KOI4871 distance=47' 19114+4233 KOI 255 distance=47' 19147+4126 ES 1660 distance=47' 19067+4150 KOI6706 distance=48' 19112+4234 KOI2267 distance=48' 19143+4218 KOI5326AB distance=49' 19143+4218 KOI5326AC distance=49' 19149+4207 KOI5312 distance=49' 19066+4145 KOI5267 distance=49' 19073+4217 KOI1740 distance=51' 19147+4118 KOI1054 distance=51' 19129+4233 HDS2721 distance=52' 19128+4233 KOI3112 distance=52' 19138+4227 KOI4180AB distance=52' 19138+4227 KOI4180AC distance=52' 19063+4144 KOI4121 distance=53' 19152+4210 KOI4402AB distance=53' 19152+4210 KOI4402AC distance=53' 19091+4058 ES 1659 distance=53' 19064+4204 KOI6734 distance=54' 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 19110+4147 HJ 2857 AB 176 13.9
Show 19110+4147 HJ 2857 AC 211 37.3
Show 19115+4153 KOI3534 74 2.0 9
Show 19107+4136 A 590 345 0.5 11
Show 19125+4150 JKA 37 246 20.7 18
Show 19104+4205 KOI3037 55 3.2 20
Show 19108+4123 TDT1277 184 1.1 24
Show 19104+4210 KOI 111 AB 186 1.9 25
Show 19104+4210 DEA 364 AC 308 17.0 25
Show 19104+4210 KOI 111 AD 96 6.7 25
Show 19104+4210 KOI 111 AE 116 6.8 25
Show 19104+4210 KOI 111 AF 176 9.1 25
Show 19118+4209 KOI2862 AB 20 0.7 25
Show 19118+4209 KOI2862 AC 56 3.4 25
Show 19118+4209 KOI2862 AD 345 4.2 25
Show 19106+4216 TDT1274 312 0.5 30
Show 19118+4215 A 591 290 4.6 30
Show 19130+4206 KOI 860 236 1.7 31
Show 19108+4220 KOI 70 53 3.8 34
Show 19098+4219 DEA 231 10 10.1 35
Show 19123+4221 KOI 163 213 1.2 38
Show 19133+4216 KOI1375 AB 270 0.8 39
Show 19100+4225 COU2279 126 0.7 40
Show 19103+4227 RAP 5 184 7.4 41
Show 19085+4221 KOI 201 AB 229 2.3 44
Show 19085+4221 KOI 201 AC 275 4.0 44
Show 19085+4221 KOI 201 AD 311 4.5 44
Show 19085+4221 KOI 201 AE 116 5.3 44
Show 19080+4117 KOI5211 91 0.1 44
Show 19093+4106 TOB 152 183 32.4 45
Show 19140+4118 KOI 845 121 3.5 45
Show 19069+4137 COU2197 320 0.3 47
Show 19141+4217 KOI4871 334 0.9 47
Show 19114+4233 KOI 255 357 3.4 47
Show 19147+4126 ES 1660 72 5.0 47
Show 19067+4150 KOI6706 339 1.0 48
Show 19112+4234 KOI2267 110 3.6 48
Show 19143+4218 KOI5326 AB 100 2.2 49
Show 19143+4218 KOI5326 AC 271 2.9 49
Show 19149+4207 KOI5312 68 3.1 49
Show 19066+4145 KOI5267 248 3.2 49
Show 19073+4217 KOI1740 267 3.1 51
Show 19147+4118 KOI1054 334 6.1 51
Show 19129+4233 HDS2721 253 3.3 52
Show 19128+4233 KOI3112 151 1.9 52
Show 19138+4227 KOI4180 AB 35 2.4 52
Show 19138+4227 KOI4180 AC 341 3.5 52
Show 19063+4144 KOI4121 88 2.1 53
Show 19152+4210 KOI4402 AB 147 2.4 53
Show 19152+4210 KOI4402 AC 208 4.0 53
Show 19091+4058 ES 1659 254 7.7 53

 
 
WDS 19110+4147 : COMPONENTS
 
 
  A B
B pa=177.1°
sep=13.92"
 
C pa=204.1°
sep=35.08"
pa=219.7°
sep=23.54"
 
 
19110+4147 A
 
 
Coord arcsec 2000 191057.76+414633.4 Mag 7.9 Spectral class B8 (blue-white) PmRA 2.00
PmDE 0.0 SAO 48165 HIP 94234 Tycho2 3129-00784-1
HD 179506 BD BD+41 3257
Tycho2
Tycho2 3129-00784-1 Pflag RAmdeg 287.74067323 DEmdeg 41.77595359
PmRA 1.8 PmDE -0.6 E RAmdeg 5 E DEmdeg 5
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.41 EpDEm 1991.40
Num 8 Q RAmdeg 0.6 Q DEmdeg 1.4 Q pmRA 0.7
Q pmDE 1.5 BTmag 7.848 E BTmag 0.015 VTmag 7.898
E VTmag 0.012 Prox 999 TYC T HIP 94234
CCDM RAdeg 287.74066750 DEdeg 41.77595500 EpRA 1990 1.67
EpDE 1990 1.61 E RAdeg 5.0 E DEdeg 4.9 Posflg
Corr 0.0
SAO
SAO 48165 DelFlag RA1950 PmRA1950 -0.0037
DE1950 PmDE1950 0.01 Vmag 7.8 SpType B8
Double code Source 4 CatNum 1678 DM BD+41 3257
DMcomp BDsup HD 179506 M HD 0
GC RA1950rad 5.01496306 DE1950rad 0.72766645 PmRA2000 -0.0033
PmDE2000 0.009
Hipparcos
Catalog H HIP 94234 Proxy RAhms 19 10 57.76
DEdms +41 46 33.4 Vmag 7.91 VarFlag 1 R Vmag G
RAdeg 287.741 DEdeg 41.776 AstroRef Plx 2.56
CCDM 19110+4147 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 179506 BD BD+41 3257
CD CP Dm number +41 3257 VIred -0.02
SpType B8 R SpType Coord arcsec 2000 191057.76+414633.4
Hipparcos 2
HIP 94234 Sn 5 So 0 Nc 1
RArad 5.0220220211 DErad 0.7291279663 Plx 2.02 PmRA 1.53
PmDE 0.65 E RArad 0.46 E DErad 0.49 E Plx 0.57
E pmRA 0.53 E pmDE 0.69 Hpmag 7.8954 E Hpmag 0.0019
SHp 0.018 VA 0 BV -0.04 E BV 0.015
VI -0.02
CCDM
Ccdm 19110+4147 RComp Comp A Note1
Note2 Discov num DRAs -2.24 DDEs -26.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.1 Sp B8 PmNote *
PmRA 2 PmDE -5 Dm number +41 3257 Cat1 BD
Name2 +41 1678 Cat2 AGK2/3 HD 179506 M HD
ADS BDS A12142 M ADS BDS N IDS IDS 19077N4137A
HIC 94234
 
 
19110+4147 B
 
 
Coord arcsec 2000 191057.82+414619.5 Mag 13.4 Calc delta mag 5.5 Calc coord yes
CCDM
Ccdm 19110+4147 RComp Comp B Note1
Note2 Discov num HJ 2857 DRAs DDEs
R dRAs Year 1907 Theta 178 Rho 14.4
Obs 1 Vmag 13.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12142 M ADS BDS N IDS IDS 19077N4137B
HIC
 
 
19110+4147 C
 
 
Coord arcsec 2000 191056.48+414601.4 Mag 12.49 Calc delta mag 4.59 Calc coord yes
CCDM
Ccdm 19110+4147 RComp Comp C Note1
Note2 Discov num HJ 2857 DRAs DDEs
R dRAs Year 1907 Theta 211 Rho 36.6
Obs 1 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12142 M ADS BDS N IDS IDS 19077N4137C
HIC