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Current system
19102+0841
STF 2468
HD 178914


Nearby doubles
12' : 19097+0832
A 1173

23' : 19106+0819
J 2949

25' : 19118+0842
HJ 878

28' : 19084+0845
GWP2814

35' : 19082+0859
HJ 876AB

36' : 19109+0807
STF2471

42' : 19110+0801
GMC 17

46' : 19114+0759
HDS2718

50' : 19132+0819
J 2953

50' : 19069+0847
HJ 2854AB

52' : 19074+0811
A 361

53' : 19072+0909
SKF1861AB

56' : 19115+0933
OL 63

57' : 19103+0937
LEP 165

60' : 19078+0928
J 812

61' : 19081+0932
J 813

61' : 19141+0820
HEI 809

63' : 19132+0757
GWP2824

64' : 19064+0814
BLL 36AB

65' : 19077+0933
KPP3336

67' : 19067+0800
VOU 45

72' : 19138+0753
HEI 872

74' : 19083+0948
HEI 807

80' : 19070+0737
HLA 16AB

81' : 19076+0730
TDT1238

83' : 19134+0949
BRT3225



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19102+0841 STF 2468 (HD 178914)

 
 
19h 10m 13.13s +08° 40' 57.0" P.A. 258.00 sep 7.7 mag 8.80,9.66 Sp G0
 
 
Coord 2000 19102+0841 Discov num STF2468 Comp Coord arcsec 2000 19 10 13.13 +08 40 57.0
Date first 1827 Date last 2020 Obs 33
Pa first 260 Pa last 257.5 P.A. Now (θ) 257.5°
Sep first 4.5 Sep last 7.678 Sep. Now (ρ) 7.678"
Mag pri 8.80 Mag sec 9.66 delta mag (ΔM) 0.86 Spectral class G0 (yellow)
Pri motion ra +050 Sec motion ra +052
Pri motion dec -057 Sec motion dec -056
Notes N T (See Notes, Parallax indicates physical)
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 178914 Constellation Aquila SAO 124340 Tycho2 1041-00215-1
Gaia DR2 4307396866935783168 HD 178914 GC 26407
 
 
WDS 19102+0841 STF 2468 (HD 178914) : NOTES
 
 
discov_num notes refcode
STF2468 HJL 263. HJL1986
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19102+0841 STF2468 2004 20 258 7.9 8.80 9.66 G0 DV 191013.13+084057.0
19102+0841 STF2468 2016 25 258 7.6 8.80 9.66 G0 NV 191013.13+084057.0
19102+0841 STF2468 2018 31 257 7.8 8.80 9.66 G0 NVW 191013.13+084057.0
19102+0841 STF2468 2020 32 258 7.7 8.80 9.66 G0 NT 191013.13+084057.0

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

 
 
WDS 19102+0841 STF 2468 (HD 178914) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19102+0841 STF 2468 (HD 178914) : MEASURES
 
 
No records found.

 
 
WDS 19102+0841 (HD 178914) : VIRTUAL EYEPIECE
 
 

19102+0841 STF2468A mag 8.8 Sp G0 19102+0841 STF2468B sep 7.6 P.A. 257.40 mag 9.66 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19102+0841 (HD 178914) : ALADIN DSS IMAGE @ 19h 10m 13.13s +08° 40' 57.0"
 
 
 
 
WDS 19102+0841 STF 2468 (HD 178914) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19102+0841 STF2468 distance=1' 19097+0832 A 1173 distance=12' 19106+0819 J 2949 distance=23' 19118+0842 HJ 878 distance=25' 19084+0845 GWP2814 distance=28' 19082+0859 HJ 876AB distance=35' 19109+0807 STF2471 distance=36' 19110+0801 GMC 17 distance=42' 19114+0759 HDS2718 distance=46' 19132+0819 J 2953 distance=50' 19069+0847 FOX 237CD distance=50' 19069+0847 HJ 2854AB distance=50' 19069+0847 DAM 5AE distance=50' 19074+0811 A 361 distance=52' 19072+0909 TDT1234Aa,Ab distance=53' 19072+0909 SKF1861AB distance=53' 19072+0909 TDT1233Ba,Bb distance=54' 19115+0933 OL 63 distance=56' 19103+0937 LEP 165 distance=57' 19078+0928 J 812 distance=60' 19081+0932 J 813 distance=61' 19141+0820 HEI 809 distance=61' 19132+0757 GWP2824 distance=63' 19064+0814 BLL 36AB distance=64' 19064+0814 BLL 36AC distance=64' 19077+0933 KPP3336 distance=65' 19067+0800 VOU 45 distance=67' 19138+0753 HEI 872 distance=72' 19083+0948 HEI 807 distance=74' 19070+0737 HLA 16AB distance=80' 19070+0737 HLA 16AC distance=80' 19070+0737 HLA 16AD distance=80' 19070+0737 HLA 16AE distance=80' 19070+0737 HLA 16AF distance=80' 19076+0730 TDT1238 distance=81' 19134+0949 BRT3225 distance=83' 19065+0947 GWP2811 distance=86' 19044+0845 GWP2806 distance=87' 19041+0819 GWP2805 distance=94' 19047+0756 SMA 83 distance=94' 19094+1014 CHR 140 distance=95' 19100+1016 TDT1266 distance=96' 19035+0818 HDS2700 distance=102' 19064+0709 STF2449 distance=108' 19056+1005 BRT3224 distance=109' 19171+0920 STT 370AB distance=109' 19171+0920 STT 370AC distance=109' 19171+0920 STT 370BC distance=109' 19070+1020 TDT1230 distance=110' 19177+0847 HJ 5509 distance=112' 19103+0647 GRV 248 distance=114' 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 19102+0841 STF2468 258 7.7 1
Show 19097+0832 A 1173 2 2.1 12
Show 19106+0819 J 2949 246 6.1 23
Show 19118+0842 HJ 878 340 22.0 25
Show 19084+0845 GWP2814 124 4.4 28
Show 19082+0859 HJ 876 AB 355 23.1 35
Show 19109+0807 STF2471 122 8.6 36
Show 19110+0801 GMC 17 13 25.2 42
Show 19114+0759 HDS2718 308 0.1 46
Show 19132+0819 J 2953 234 5.6 50
Show 19069+0847 FOX 237 CD 209 11.8 50
Show 19069+0847 HJ 2854 AB 42 9.5 50
Show 19069+0847 DAM 5 AE 165 13.2 50
Show 19074+0811 A 361 237 0.3 52
Show 19072+0909 TDT1234 Aa,Ab 113 0.4 53
Show 19072+0909 SKF1861 AB 346 29.6 53
Show 19072+0909 TDT1233 Ba,Bb 323 0.6 54
Show 19115+0933 OL 63 57 1.8 56
Show 19103+0937 LEP 165 211 3.4 57
Show 19078+0928 J 812 120 2.4 60
Show 19081+0932 J 813 4 1.2 61
Show 19141+0820 HEI 809 84 2.1 61
Show 19132+0757 GWP2824 342 12.8 63
Show 19064+0814 BLL 36 AB 300 78.2 64
Show 19064+0814 BLL 36 AC 260 179.7 64
Show 19077+0933 KPP3336 168 1.8 65
Show 19067+0800 VOU 45 99 0.1 67
Show 19138+0753 HEI 872 270 1.8 72
Show 19083+0948 HEI 807 27 1.5 74
Show 19070+0737 HLA 16 AB 311 3.4 80
Show 19070+0737 HLA 16 AC 21 4.4 80
Show 19070+0737 HLA 16 AD 3 9.4 80
Show 19070+0737 HLA 16 AE 12 10.0 80
Show 19070+0737 HLA 16 AF 239 12.1 80
Show 19076+0730 TDT1238 42 0.9 81
Show 19134+0949 BRT3225 52 4.0 83
Show 19065+0947 GWP2811 90 31.0 86
Show 19044+0845 GWP2806 318 11.6 87
Show 19041+0819 GWP2805 219 14.5 94
Show 19047+0756 SMA 83 314 7.6 94
Show 19094+1014 CHR 140 29 0.3 95
Show 19100+1016 TDT1266 112 1.0 96
Show 19035+0818 HDS2700 158 0.3 102
Show 19064+0709 STF2449 289 8.2 108
Show 19056+1005 BRT3224 168 5.6 109
Show 19171+0920 STT 370 AB 14 19.5 109
Show 19171+0920 STT 370 AC 78 22.7 109
Show 19171+0920 STT 370 BC 129 22.6 109
Show 19070+1020 TDT1230 274 0.5 110
Show 19177+0847 HJ 5509 105 7.1 112
Show 19103+0647 GRV 248 299 16.8 114

 
 
WDS 19102+0841 : COMPONENTS
 
 
  A
B pa=257.4°
sep=7.59"
 
 
19102+0841 A
 
 
Componente originario normalizzato AB Name HD 178914 Coord arcsec 2000 191013.13+084057.0 Mag 8.8
Spectral class G0 (yellow) PmRA 50.00 PmDE -57.0 SAO 124340
Tycho2 1041-00215-1 HD 178914 GC 26407 DM BD+08 3992
Tycho2
Tycho2 1041-00215-1 Pflag RAmdeg 287.55470082 DEmdeg 8.68248936
PmRA 45.5 PmDE -56.9 E RAmdeg 9 E DEmdeg 11
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.37 EpDEm 1990.94
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.1 BTmag 9.431 E BTmag 0.021 VTmag 8.800
E VTmag 0.016 Prox 76 TYC T HIP
CCDM RAdeg 287.55459556 DEdeg 8.68262167 EpRA 1990 1.77
EpDE 1990 1.63 E RAdeg 8.5 E DEdeg 10.7 Posflg
Corr 0.0
SAO
SAO 124340 DelFlag RA1950 PmRA1950 0.0039
DE1950 PmDE1950 -0.067 Vmag 8.6 SpType G0
Double code Source 70 CatNum 26407 DM BD+08 3992
DMcomp BDsup HD 178914 M HD 0
GC 26407 RA1950rad 5.00828786 DE1950rad 0.15010776 PmRA2000 0.0041
PmDE2000 -0.068
CCDM
Ccdm 19102+0841 RComp Comp A Note1
Note2 Discov num DRAs 1.15 DDEs -3.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp G0 PmNote *
PmRA 61 PmDE -49 Dm number +08 3992 Cat1 BD
Name2 +08 2476 Cat2 AGK2/3 HD 178914 M HD
ADS BDS A12114 M ADS BDS N IDS IDS 19054N0831A
HIC
 
 
19102+0841 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191012.63+084055.3 Mag 9.66 PmRA 52.00
PmDE -56.0 Tycho2 1041-01413-1 Calc delta mag 0.86 Calc coord yes
Tycho2
Tycho2 1041-01413-1 Pflag RAmdeg 287.55261175 DEmdeg 8.68205478
PmRA 47.0 PmDE -58.7 E RAmdeg 19 E DEmdeg 21
E pmRA 3.2 E pmDE 3.0 EpRAm 1991.38 EpDEm 1991.20
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.323 E BTmag 0.036 VTmag 9.662
E VTmag 0.030 Prox 76 TYC T HIP
CCDM RAdeg 287.55250278 DEdeg 8.68219000 EpRA 1990 1.76
EpDE 1990 1.71 E RAdeg 19.4 E DEdeg 21.2 Posflg D
Corr 0.1
CCDM
Ccdm 19102+0841 RComp Comp B Note1
Note2 Discov num STF2468 DRAs 0.66 DDEs -4.9
R dRAs 10 Year 1830 Theta 258 Rho 7.6
Obs 8 Vmag 9.9 Sp PmNote *
PmRA 53 PmDE -64 Dm number Cat1
Name2 +08 2475 Cat2 AGK2/3 HD M HD
ADS BDS A12114 M ADS BDS N IDS IDS 19054N0831B
HIC