stampa
Login

Preset columns are boring you? Create your own custom set!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
19118+0842
HJ 878
HD 179340


Nearby doubles
25' : 19102+0841
STF2468

30' : 19106+0819
J 2949

31' : 19132+0819
J 2953

33' : 19097+0832
A 1173

38' : 19109+0807
STF2471

40' : 19141+0820
HEI 809

44' : 19110+0801
GMC 17

45' : 19114+0759
HDS2718

50' : 19132+0757
GWP2824

51' : 19115+0933
OL 63

52' : 19084+0845
GWP2814

57' : 19082+0859
HJ 876AB

58' : 19138+0753
HEI 872

60' : 19103+0937
LEP 165

71' : 19134+0949
BRT3225

73' : 19074+0811
A 361

74' : 19069+0847
HJ 2854AB

74' : 19072+0909
SKF1861AB

76' : 19078+0928
J 812

76' : 19081+0932
J 813

80' : 19077+0933
KPP3336

85' : 19083+0948
HEI 807

87' : 19171+0920
STT 370AB

87' : 19064+0814
BLL 36AB

88' : 19067+0800
VOU 45

88' : 19177+0847
HJ 5509



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.

19118+0842 HJ 878 (HD 179340)

 
 
19h 11m 50.57s +08° 42' 18.7" P.A. 340.00 sep 22.0 mag 10.02,11.12 Sp B8 dist. 65.57 pc (213.89 l.y.)
 
 
Coord 2000 19118+0842 Discov num HJ  878 Comp Coord arcsec 2000 19 11 50.57 +08 42 18.7
Date first 1827 Date last 2015 Obs 18
Pa first 340 Pa last 339.9 P.A. Now (θ) 339.9°
Sep first 16.0 Sep last 21.975 Sep. Now (ρ) 21.975"
Mag pri 10.02 Mag sec 11.12 delta mag (ΔM) 1.1 Spectral class B8 (blue-white)
Pri motion ra +002 Sec motion ra +004
Pri motion dec -007 Sec motion dec -002
Notes
rPM=0.74
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 179340 Constellation Aquila HIP 94317 Tycho2 1041-00011-1
Gaia DR2 4308842518572673920 HD 179340 BD BD+08 3999 Distance 65.57
Distance ly 213.89
 
 
WDS 19118+0842 HJ 878 (HD 179340) : 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
19118+0842 HJ 878 2002 10 340 21.8 10.02 11.12 B8 D 191150.57+084218.7
19118+0842 HJ 878 2010 13 340 21.9 10.02 11.12 B8 191150.57+084218.7
19118+0842 HJ 878 2015 14 340 22.0 10.02 11.12 B8 191150.57+084218.7

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

 
 
WDS 19118+0842 HJ 878 (HD 179340) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19118+0842 HJ 878 (HD 179340) : MEASURES
 
 
No records found.

 
 
WDS 19118+0842 (HD 179340) : VIRTUAL EYEPIECE
 
 

19118+0842 HJ 878A mag 10.02 Sp B8 19118+0842 HJ 878B sep 21.9 P.A. 340.10 mag 11.12 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 19118+0842 (HD 179340) : ALADIN DSS IMAGE @ 19h 11m 50.57s +08° 42' 18.7"
 
 
 
 
WDS 19118+0842 HJ 878 (HD 179340) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19118+0842 HJ 878 distance=0' 19102+0841 STF2468 distance=25' 19106+0819 J 2949 distance=30' 19132+0819 J 2953 distance=31' 19097+0832 A 1173 distance=33' 19109+0807 STF2471 distance=38' 19141+0820 HEI 809 distance=40' 19110+0801 GMC 17 distance=44' 19114+0759 HDS2718 distance=45' 19132+0757 GWP2824 distance=50' 19115+0933 OL 63 distance=51' 19084+0845 GWP2814 distance=52' 19082+0859 HJ 876AB distance=57' 19138+0753 HEI 872 distance=58' 19103+0937 LEP 165 distance=60' 19134+0949 BRT3225 distance=71' 19074+0811 A 361 distance=73' 19069+0847 FOX 237CD distance=74' 19069+0847 HJ 2854AB distance=74' 19069+0847 DAM 5AE distance=74' 19072+0909 TDT1234Aa,Ab distance=74' 19072+0909 SKF1861AB distance=74' 19072+0909 TDT1233Ba,Bb distance=75' 19078+0928 J 812 distance=76' 19081+0932 J 813 distance=76' 19077+0933 KPP3336 distance=80' 19083+0948 HEI 807 distance=85' 19171+0920 STT 370AB distance=87' 19171+0920 STT 370AC distance=87' 19064+0814 BLL 36AB distance=87' 19064+0814 BLL 36AC distance=87' 19171+0920 STT 370BC distance=87' 19067+0800 VOU 45 distance=88' 19177+0847 HJ 5509 distance=88' 19076+0730 TDT1238 distance=96' 19161+0955 J 2543 distance=97' 19070+0737 HLA 16AB distance=97' 19070+0737 HLA 16AC distance=97' 19070+0737 HLA 16AD distance=97' 19070+0737 HLA 16AE distance=97' 19070+0737 HLA 16AF distance=97' 19100+1016 TDT1266 distance=98' 19094+1014 CHR 140 distance=100' 19181+0922 FYM9370 distance=101' 19065+0947 GWP2811 distance=102' 19170+0724 A 363 distance=110' 19044+0845 GWP2806 distance=111' 19165+0712 HJ 2861 distance=114' 19174+1000 J 3215 distance=115' 19047+0756 SMA 83 distance=116' 19041+0819 GWP2805 distance=117' 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 19118+0842 HJ 878 340 22.0
Show 19102+0841 STF2468 258 7.7 25
Show 19106+0819 J 2949 246 6.1 30
Show 19132+0819 J 2953 234 5.6 31
Show 19097+0832 A 1173 2 2.1 33
Show 19109+0807 STF2471 122 8.6 38
Show 19141+0820 HEI 809 84 2.1 40
Show 19110+0801 GMC 17 13 25.2 44
Show 19114+0759 HDS2718 308 0.1 45
Show 19132+0757 GWP2824 342 12.8 50
Show 19115+0933 OL 63 57 1.8 51
Show 19084+0845 GWP2814 124 4.4 52
Show 19082+0859 HJ 876 AB 355 23.1 57
Show 19138+0753 HEI 872 270 1.8 58
Show 19103+0937 LEP 165 211 3.4 60
Show 19134+0949 BRT3225 52 4.0 71
Show 19074+0811 A 361 237 0.3 73
Show 19069+0847 FOX 237 CD 209 11.8 74
Show 19069+0847 HJ 2854 AB 42 9.5 74
Show 19069+0847 DAM 5 AE 165 13.2 74
Show 19072+0909 TDT1234 Aa,Ab 113 0.4 74
Show 19072+0909 SKF1861 AB 346 29.6 74
Show 19072+0909 TDT1233 Ba,Bb 323 0.6 75
Show 19078+0928 J 812 120 2.4 76
Show 19081+0932 J 813 4 1.2 76
Show 19077+0933 KPP3336 168 1.8 80
Show 19083+0948 HEI 807 27 1.5 85
Show 19171+0920 STT 370 AB 14 19.5 87
Show 19171+0920 STT 370 AC 78 22.7 87
Show 19064+0814 BLL 36 AB 300 78.2 87
Show 19064+0814 BLL 36 AC 260 179.7 87
Show 19171+0920 STT 370 BC 129 22.6 87
Show 19067+0800 VOU 45 99 0.1 88
Show 19177+0847 HJ 5509 105 7.1 88
Show 19076+0730 TDT1238 42 0.9 96
Show 19161+0955 J 2543 15 0.9 97
Show 19070+0737 HLA 16 AB 311 3.4 97
Show 19070+0737 HLA 16 AC 21 4.4 97
Show 19070+0737 HLA 16 AD 3 9.4 97
Show 19070+0737 HLA 16 AE 12 10.0 97
Show 19070+0737 HLA 16 AF 239 12.1 97
Show 19100+1016 TDT1266 112 1.0 98
Show 19094+1014 CHR 140 29 0.3 100
Show 19181+0922 FYM9370 304 14.5 101
Show 19065+0947 GWP2811 90 31.0 102
Show 19170+0724 A 363 171 2.0 110
Show 19044+0845 GWP2806 318 11.6 111
Show 19165+0712 HJ 2861 54 11.9 114
Show 19174+1000 J 3215 347 1.8 115
Show 19047+0756 SMA 83 314 7.6 116
Show 19041+0819 GWP2805 219 14.5 117

 
 
WDS 19118+0842 : COMPONENTS
 
 
  A
B pa=340.1°
sep=21.95"
 
 
19118+0842 A
 
 
Componente originario normalizzato AB Name HD 179340 Coord arcsec 2000 191150.57+084218.7 Mag 10.02
Spectral class B8 (blue-white) PmRA 2.00 PmDE -7.0 HIP 94319
Tycho2 1041-00011-1 HD 179340 BD BD+08 3999
Tycho2
Tycho2 1041-00011-1 Pflag RAmdeg 287.96071933 DEmdeg 8.70519555
PmRA 2.4 PmDE -7.6 E RAmdeg 18 E DEmdeg 23
E pmRA 2.0 E pmDE 2.0 EpRAm 1989.13 EpDEm 1987.99
Num 6 Q RAmdeg 0.7 Q DEmdeg 1.3 Q pmRA 0.6
Q pmDE 1.3 BTmag 10.462 E BTmag 0.038 VTmag 10.017
E VTmag 0.037 Prox 220 TYC T HIP 94319
CCDM A RAdeg 287.96071500 DEdeg 8.70520972 EpRA 1990 1.77
EpDE 1990 1.76 E RAdeg 20.0 E DEdeg 25.7 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 94319 Proxy RAhms 19 11 50.57
DEdms +08 42 18.7 Vmag 9.97 VarFlag R Vmag H
RAdeg 287.961 DEdeg 8.70521 AstroRef A Plx 1.33
CCDM 19118+0842 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 179340 BD BD+08 3999
CD CP Dm number +08 3999 VIred 0.41
SpType B8 R SpType Coord arcsec 2000 191150.57+084218.7
Hipparcos 2
HIP 94319 Sn 95 So 3 Nc 1
RArad 5.0258625442 DErad 0.1519345236 Plx 1.87 PmRA 0.21
PmDE -6.27 E RArad 2.23 E DErad 1.49 E Plx 2.66
E pmRA 2.65 E pmDE 1.83 Hpmag 10.079 E Hpmag 0.0445
SHp 0.041 VA 0 BV 0.499 E BV 0.058
VI 0.57
CCDM
Ccdm 19118+0842 RComp Comp A Note1
Note2 Discov num DRAs 2.58 DDEs 18.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.0 Sp B8 PmNote *
PmRA 3 PmDE -9 Dm number +08 3999 Cat1 BD
Name2 +08 2481 Cat2 AGK2/3 HD 179340 M HD
ADS BDS B 9096 M ADS BDS N IDS IDS 19070N0832A
HIC 94319
 
 
19118+0842 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191150.07+084239.3 Mag 11.12 PmRA 4.00
PmDE -2.0 HIP 94317 Tycho2 1041-00578-1 Calc delta mag 1.1
Calc coord yes
Tycho2
Tycho2 1041-00578-1 Pflag RAmdeg 287.95860282 DEmdeg 8.71094321
PmRA 5.6 PmDE -2.6 E RAmdeg 50 E DEmdeg 61
E pmRA 2.2 E pmDE 2.1 EpRAm 1982.43 EpDEm 1976.55
Num 5 Q RAmdeg 0.9 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.5 BTmag 12.105 E BTmag 0.152 VTmag 11.115
E VTmag 0.090 Prox 220 TYC T HIP 94317
CCDM B RAdeg 287.95859306 DEdeg 8.71095194 EpRA 1990 1.76
EpDE 1990 1.78 E RAdeg 54.7 E DEdeg 70.5 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 94317 Proxy RAhms 19 11 50.06
DEdms +08 42 39.3 Vmag 11.25 VarFlag R Vmag H
RAdeg 287.959 DEdeg 8.7109 AstroRef B Plx 1.33
CCDM 19118+0842 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source F Qual D M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.76
SpType R SpType Coord arcsec 2000 191150.06+084239.3
Hipparcos 2
HIP 94317 Sn 95 So 3 Nc 1
RArad 5.025825252 DErad 0.1520339184 Plx -15.25 PmRA -17.39
PmDE -17.95 E RArad 9.22 E DErad 5.92 E Plx 11.33
E pmRA 9.81 E pmDE 6.91 Hpmag 11.4548 E Hpmag 0.1277
SHp 0 VA 0 BV 0.957 E BV 0.147
VI 0.94
CCDM
Ccdm 19118+0842 RComp Comp B Note1
Note2 Discov num HJ 878 DRAs 2.04 DDEs 39.0
R dRAs 10 Year 1897 Theta 338 Rho 21.3
Obs 2 Vmag 11.6 Sp PmNote *
PmRA -2 PmDE -5 Dm number Cat1
Name2 +08 2480 Cat2 AGK2/3 HD M HD
ADS BDS B 9096 M ADS BDS N IDS IDS 19070N0832B
HIC 94317