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Doubles in session


Current system
19093+1138
HDS 2716
HD 178715


Nearby doubles
15' : 19092+1152
STF2464

34' : 19116+1135
J 1302

41' : 19082+1215
MCA 54AB

43' : 19097+1221
HJ 1368AB

46' : 19064+1153
BRT1315

48' : 19070+1104
HEI 568

54' : 19057+1136
BPM 960

56' : 19100+1232
KRV 26

60' : 19100+1237
BPM 993

67' : 19048+1135
TDT1214

68' : 19087+1244
BPM 979

75' : 19043+1130
J 2163AB

77' : 19052+1050
BU 466

79' : 19045+1104
BPM 954

82' : 19091+1259
TDT1251

83' : 19100+1016
TDT1266

83' : 19037+1133
HEI 567AB

83' : 19041+1106
AG 371

83' : 19094+1300
BPM 983

84' : 19094+1014
CHR 140

84' : 19092+1301
BPM 982

84' : 19081+1259
BPM 976

86' : 19041+1059
KPP 432

86' : 19070+1020
TDT1230

88' : 19094+1305
BPM 984

89' : 19088+1304
OL 91



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.

19093+1138 HDS 2716 (HD 178715)

 
 
19h 09m 18.40s +11° 37' 36.5" P.A. 300.00 sep 0.0 mag 7.60,9.43 Sp G5III dist. 248.76 pc (811.46 l.y.)
 
 
Coord 2000 19093+1138 Discov num HDS2716 Comp Coord arcsec 2000 19 09 18.40 +11 37 36.5
Date first 1991 Date last 2021 Obs 8
Pa first 60 Pa last 299.7 P.A. Now (θ) 299.7°
Sep first 0.1 Sep last 0.036 Sep. Now (ρ) 0.036"
Mag pri 7.60 Mag sec 9.43 delta mag (ΔM) 1.83 Spectral class G5III (yellow)
Pri motion ra +009 Sec motion ra
Pri motion dec -017 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 178715 Constellation Aquila SAO 104534 HIP 94098
Tycho2 1049-00399-1 Gaia DR2 4312684727641288704 HD 178715 BD BD+11 3752
Distance 248.76 Distance ly 811.46
 
 
WDS 19093+1138 HDS 2716 (HD 178715) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19093+1138 HDS2716 2003 4 71 0.1 7.60 9.43 G5III D 190918.40+113736.5
19093+1138 HDS2716 2015 6 91 0.1 7.60 9.43 G5III 190918.40+113736.5
19093+1138 HDS2716 2017 7 81 0.1 7.60 9.43 G5III 190918.40+113736.5
19093+1138 HDS2716 2021 8 300 0.0 7.60 9.43 G5III 190918.40+113736.5

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

 
 
WDS 19093+1138 HDS 2716 (HD 178715) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19093+1138 HDS 2716 (HD 178715) : MEASURES
 
 
No records found.

 
 
WDS 19093+1138 (HD 178715) : VIRTUAL EYEPIECE
 
 

19093+1138 HDS2716A mag 7.6 Sp G5III 19093+1138 HDS2716B mag 9.43 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 19093+1138 (HD 178715) : ALADIN DSS IMAGE @ 19h 09m 18.40s +11° 37' 36.5"
 
 
 
 
WDS 19093+1138 HDS 2716 (HD 178715) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19093+1138 HDS2716 distance=0' 19092+1152 STF2464 distance=15' 19116+1135 J 1302 distance=34' 19082+1215 MCA 54AB distance=41' 19082+1215 MCA 54AC distance=41' 19097+1221 HJ 1368AB distance=43' 19097+1221 HJ 1368AC distance=43' 19097+1221 BVD 4AD distance=43' 19064+1153 BRT1315 distance=46' 19070+1104 HEI 568 distance=48' 19057+1136 BPM 960 distance=54' 19100+1232 KRV 26 distance=56' 19100+1237 BPM 993 distance=60' 19048+1135 TDT1214 distance=67' 19087+1244 BPM 979 distance=68' 19043+1130 J 2163BC distance=75' 19043+1130 J 2163AB distance=75' 19052+1050 BU 466 distance=77' 19045+1104 BPM 954 distance=79' 19091+1259 TDT1251 distance=82' 19100+1016 TDT1266 distance=83' 19037+1133 HEI 567AB distance=83' 19037+1133 GII 63Aa,Ab distance=83' 19037+1133 GII 63AC distance=83' 19041+1106 AG 371 distance=83' 19094+1300 BPM 983 distance=83' 19094+1014 CHR 140 distance=84' 19092+1301 BPM 982 distance=84' 19081+1259 BPM 976 distance=84' 19041+1059 KPP 432 distance=86' 19070+1020 TDT1230 distance=86' 19094+1305 BPM 984 distance=88' 19088+1304 OL 91 distance=89' 19097+1306 TDT1263 distance=89' 19032+1145 HEI 566 distance=90' 19098+1311 KPP4139 distance=94' 19098+1315 BPM 990 distance=98' 19038+1234 J 534 distance=99' 19145+1033 A 1175 distance=101' 19108+1318 BPM 997 distance=103' 19096+1321 BPM 989 distance=104' 19113+1317 BPM 998 distance=104' 19050+1302 J 478 distance=106' 19099+1323 BPMA 82 distance=107' 19056+1005 BRT3224 distance=107' 19091+1325 BPM 981 distance=108' 19037+1250 DAM 134 distance=110' 19041+1258 J 2940 distance=110' 19167+1151 J 2170AB distance=110' 19167+1151 J 2170BC distance=111' 19083+0948 HEI 807 distance=111' 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 19093+1138 HDS2716 300 0.0
Show 19092+1152 STF2464 28 1.2 15
Show 19116+1135 J 1302 163 3.1 34
Show 19082+1215 MCA 54 AB 173 0.1 41
Show 19082+1215 MCA 54 AC 101 1.1 41
Show 19097+1221 HJ 1368 AB 31 19.4 43
Show 19097+1221 HJ 1368 AC 270 17.9 43
Show 19097+1221 BVD 4 AD 226 6.5 43
Show 19064+1153 BRT1315 29 3.5 46
Show 19070+1104 HEI 568 243 0.3 48
Show 19057+1136 BPM 960 151 9.0 54
Show 19100+1232 KRV 26 36 3.5 56
Show 19100+1237 BPM 993 43 34.7 60
Show 19048+1135 TDT1214 305 0.7 67
Show 19087+1244 BPM 979 179 90.8 68
Show 19043+1130 J 2163 BC 273 2.6 75
Show 19043+1130 J 2163 AB 25 52.1 75
Show 19052+1050 BU 466 164 1.9 77
Show 19045+1104 BPM 954 155 70.8 79
Show 19091+1259 TDT1251 33 1.3 82
Show 19100+1016 TDT1266 112 1.0 83
Show 19037+1133 HEI 567 AB 168 2.0 83
Show 19037+1133 GII 63 Aa,Ab 139 0.5 83
Show 19037+1133 GII 63 AC 297 5.3 83
Show 19041+1106 AG 371 159 5.6 83
Show 19094+1300 BPM 983 131 81.0 83
Show 19094+1014 CHR 140 29 0.3 84
Show 19092+1301 BPM 982 140 82.9 84
Show 19081+1259 BPM 976 335 59.9 84
Show 19041+1059 KPP 432 135 5.0 86
Show 19070+1020 TDT1230 274 0.5 86
Show 19094+1305 BPM 984 109 86.0 88
Show 19088+1304 OL 91 2 0.7 89
Show 19097+1306 TDT1263 129 0.6 89
Show 19032+1145 HEI 566 41 3.1 90
Show 19098+1311 KPP4139 303 1.9 94
Show 19098+1315 BPM 990 288 15.0 98
Show 19038+1234 J 534 5 4.3 99
Show 19145+1033 A 1175 39 2.9 101
Show 19108+1318 BPM 997 331 116.5 103
Show 19096+1321 BPM 989 238 105.3 104
Show 19113+1317 BPM 998 61 44.3 104
Show 19050+1302 J 478 348 2.0 106
Show 19099+1323 BPMA 82 185 199.8 107
Show 19056+1005 BRT3224 168 5.6 107
Show 19091+1325 BPM 981 268 116.7 108
Show 19037+1250 DAM 134 307 7.9 110
Show 19041+1258 J 2940 135 5.6 110
Show 19167+1151 J 2170 AB 29 54.3 110
Show 19167+1151 J 2170 BC 88 4.5 111
Show 19083+0948 HEI 807 27 1.5 111

 
 
WDS 19093+1138 : COMPONENTS
 
 
  A
B pa=300.2°
sep=0.04"
 
 
19093+1138 A
 
 
Componente originario normalizzato AB Name HD 178715 Coord arcsec 2000 190918.40+113736.5 Mag 7.6
Spectral class G5III (yellow) PmRA 9.00 PmDE -17.0 SAO 104534
HIP 94098 Tycho2 1049-00399-1 HD 178715 BD BD+11 3752
Tycho2
Tycho2 1049-00399-1 Pflag RAmdeg 287.32670150 DEmdeg 11.62675577
PmRA 5.1 PmDE -17.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.25 EpDEm 1991.26
Num 12 Q RAmdeg 0.6 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.0 BTmag 8.425 E BTmag 0.017 VTmag 7.369
E VTmag 0.011 Prox 999 TYC T HIP 94098
CCDM AB RAdeg 287.32668917 DEdeg 11.62679611 EpRA 1990 1.69
EpDE 1990 1.69 E RAdeg 5.0 E DEdeg 5.2 Posflg P
Corr 0.1
SAO
SAO 104534 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 -0.007 Vmag 7.7 SpType G5
Double code Source 29 CatNum 7070 DM BD+11 3752
DMcomp BDsup HD 178715 M HD 0
GC RA1950rad 5.00456494 DE1950rad 0.20150653 PmRA2000 0.0011
PmDE2000 -0.008
Hipparcos
Catalog H HIP 94098 Proxy H RAhms 19 09 18.40
DEdms +11 37 36.5 Vmag 7.26 VarFlag R Vmag H
RAdeg 287.327 DEdeg 11.6268 AstroRef * Plx 5.31
CCDM 19093+1138 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual D M HIP AB
Theta 60 Rho 0.149 HD 178715 BD BD+11 3752
CD CP Dm number +11 3752 VIred 0.92
SpType G5III R SpType Coord arcsec 2000 190918.40+113736.5
Hipparcos 2
HIP 94098 Sn 55 So 3 Nc 2
RArad 5.0147966974 DErad 0.2029259378 Plx 4.02 PmRA 7.05
PmDE -17.43 E RArad 0.62 E DErad 0.5 E Plx 0.73
E pmRA 0.84 E pmDE 0.57 Hpmag 7.4166 E Hpmag 0.0019
SHp 0.013 VA 0 BV 0.912 E BV 0.009
VI 0.91
CCDM
Ccdm 19093+1138 RComp Comp A Note1
Note2 Discov num DRAs 0.41 DDEs -23.7
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.6 Sp G5 PmNote *
PmRA 9 PmDE -17 Dm number +11 3752 Cat1 BD
Name2 +11 2220 Cat2 AGK2/3 HD 178715 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 94098
 
 
19093+1138 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190918.40+113736.5 Mag 9.43 Calc delta mag 1.83
Calc coord yes
CCDM
Ccdm 19093+1138 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.41 DDEs -23.6
R dRAs 82 Year 1991 Theta 60 Rho 0.2
Obs 1 Vmag 9.4 Sp PmNote *
PmRA 9 PmDE -17 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 94098