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Doubles in session


Current system
16304+4044
HDS 2331
HD 149025


Nearby doubles
35' : 16321+4014
ES 1646

45' : 16326+4007
STT 313

53' : 16327+3959
STF2065AB

63' : 16272+3953
BU 814

71' : 16250+4121
LDS4669

80' : 16245+4001
KPP3998

85' : 16315+3920
SLW1183

90' : 16299+3915
TDS9931

102' : 16248+3925
HU 1276

103' : 16360+4203
GRV1123

110' : 16212+4118
FAR 46

111' : 16268+4226
GRV1219

111' : 16341+4226
LAB 4

112' : 16396+4125
FMR 126

113' : 16381+3935
HDS2355

114' : 16333+3855
STF2067

116' : 16312+3849
COU1282

118' : 16231+4206
LDS4663

119' : 16405+4020
ES 1647

120' : 16352+3859
LDS 985

121' : 16400+3958
GRV1124

122' : 16273+4240
UC 3171

126' : 16388+3923
UC 221

128' : 16367+4230
COU1451

133' : 16263+3841
SKF2387

133' : 16415+4007
J 1124



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16304+4044 HDS 2331 (HD 149025)

 
 
16h 30m 22.61s +40° 44' 11.6" P.A. 277.00 sep 0.6 mag 8.01,12.02 Sp G0 dist. 87.03 pc (283.89 l.y.)
 
 
Coord 2000 16304+4044 Discov num HDS2331 Comp Coord arcsec 2000 16 30 22.61 +40 44 11.6
Date first 1991 Date last 2011 Obs 13
Pa first 264 Pa last 276.7 P.A. Now (θ) 276.7°
Sep first 0.5 Sep last 0.553 Sep. Now (ρ) 0.553"
Mag pri 8.01 Mag sec 12.02 delta mag (ΔM) 4.01 Spectral class G0 (yellow)
Pri motion ra -083 Sec motion ra
Pri motion dec +039 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 149025 Constellation Hercules SAO 46127 HIP 80827
Tycho2 3066-00970-1 Gaia DR2 1332953343812327552 HD 149025 BD BD+41 2715
Distance 87.03 Distance ly 283.89
 
 
WDS 16304+4044 HDS 2331 (HD 149025) : 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
16304+4044 HDS2331 2006 2 277 0.6 8.01 12.02 G0 D 163022.61+404411.6
16304+4044 HDS2331 2007 4 276 0.6 8.01 12.02 G0 D 163022.61+404411.6
16304+4044 HDS2331 2010 5 278 0.6 8.01 12.02 G0 D 163022.61+404411.6
16304+4044 HDS2331 2011 11 279 0.6 8.01 12.02 G0 163022.61+404411.6

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

 
 
WDS 16304+4044 HDS 2331 (HD 149025) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16304+4044 HDS 2331 (HD 149025) : MEASURES
 
 
No records found.

 
 
WDS 16304+4044 (HD 149025) : VIRTUAL EYEPIECE
 
 

16304+4044 HDS2331A mag 8.01 Sp G0 16304+4044 HDS2331B sep 0.4 P.A. 278.80 mag 12.02 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 16304+4044 (HD 149025) : ALADIN DSS IMAGE @ 16h 30m 22.61s +40° 44' 11.6"
 
 
 
 
WDS 16304+4044 HDS 2331 (HD 149025) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16304+4044 HDS2331 distance=0' 16321+4014 ES 1646 distance=35' 16326+4007 STT 313 distance=45' 16327+3959 STF2065AB distance=53' 16327+3959 STF2065AC distance=53' 16272+3953 BU 814 distance=63' 16250+4121 LDS4669 distance=71' 16245+4001 KPP3998 distance=80' 16315+3920 SLW1183 distance=85' 16299+3915 TDS9931 distance=90' 16248+3925 HU 1276 distance=102' 16360+4203 GRV1123 distance=103' 16212+4118 FAR 46 distance=110' 16268+4226 GRV1219 distance=111' 16341+4226 LAB 4 distance=111' 16396+4125 FMR 126 distance=112' 16381+3935 HDS2355 distance=113' 16333+3855 STF2067 distance=114' 16312+3849 COU1282 distance=116' 16231+4206 LDS4663 distance=118' 16405+4020 ES 1647 distance=119' 16352+3859 LDS 985 distance=120' 16400+3958 GRV1124 distance=121' 16273+4240 UC 3171 distance=122' 16388+3923 UC 221 distance=126' 16367+4230 COU1451 distance=128' 16263+3841 SKF2387 distance=133' 16415+4007 J 1124 distance=133' 16420+4031 BRT 339 distance=134' 16407+3939 ES 2225 distance=134' 16199+3943 KUI 72AB distance=135' 16271+4255 BU 815AB distance=136' 16271+4255 BU 815AD distance=136' 16271+4255 BU 815AC distance=136' 16271+4255 BU 815BC distance=136' 16422+4112 STF2091 distance=137' 16220+3908 COU1279 distance=137' 16192+4140 STT 309 distance=138' 16425+4100 TDT 41 distance=138' 16281+3825 CVR 824 distance=141' 16429+4028 CVR 838 distance=144' 16202+4212 SKF 280 distance=145' 16234+3844 LDS4664 distance=146' 16251+3830 TDS9886 distance=148' 16398+4226 LAW 26Aa,Ab distance=148' 16398+4226 LAW 26AB distance=148' 16234+4251 ARG 76 distance=149' 16239+4304 UC 3162 distance=158' 16318+3805 CBL 508 distance=161' 16309+3804 STF2059 distance=161' 16166+4001 COU1278 distance=164' 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 16304+4044 HDS2331 277 0.6
Show 16321+4014 ES 1646 120 4.6 35
Show 16326+4007 STT 313 128 0.9 45
Show 16327+3959 STF2065 AB 215 32.0 53
Show 16327+3959 STF2065 AC 24 79.5 53
Show 16272+3953 BU 814 2 0.3 63
Show 16250+4121 LDS4669 346 12.6 71
Show 16245+4001 KPP3998 163 6.5 80
Show 16315+3920 SLW1183 72 106.2 85
Show 16299+3915 TDS9931 307 0.5 90
Show 16248+3925 HU 1276 278 0.4 102
Show 16360+4203 GRV1123 277 12.0 103
Show 16212+4118 FAR 46 188 0.2 110
Show 16268+4226 GRV1219 261 24.6 111
Show 16341+4226 LAB 4 15 0.1 111
Show 16396+4125 FMR 126 262 83.4 112
Show 16381+3935 HDS2355 324 0.6 113
Show 16333+3855 STF2067 297 2.9 114
Show 16312+3849 COU1282 273 2.6 116
Show 16231+4206 LDS4663 23 3.5 118
Show 16405+4020 ES 1647 23 3.1 119
Show 16352+3859 LDS 985 86 56.6 120
Show 16400+3958 GRV1124 219 8.7 121
Show 16273+4240 UC 3171 312 12.0 122
Show 16388+3923 UC 221 227 17.4 126
Show 16367+4230 COU1451 1 1.1 128
Show 16263+3841 SKF2387 147 1.4 133
Show 16415+4007 J 1124 276 3.9 133
Show 16420+4031 BRT 339 280 4.8 134
Show 16407+3939 ES 2225 132 2.3 134
Show 16199+3943 KUI 72 AB 125 3.2 135
Show 16271+4255 BU 815 AB 326 25.1 136
Show 16271+4255 BU 815 AD 86 435.5 136
Show 16271+4255 BU 815 AC 161 63.8 136
Show 16271+4255 BU 815 BC 157 88.3 136
Show 16422+4112 STF2091 328 0.4 137
Show 16220+3908 COU1279 28 1.6 137
Show 16192+4140 STT 309 317 0.3 138
Show 16425+4100 TDT 41 329 0.5 138
Show 16281+3825 CVR 824 176 17.4 141
Show 16429+4028 CVR 838 56 22.9 144
Show 16202+4212 SKF 280 90 2.0 145
Show 16234+3844 LDS4664 302 75.1 146
Show 16251+3830 TDS9886 329 0.5 148
Show 16398+4226 LAW 26 Aa,Ab 227 0.6 148
Show 16398+4226 LAW 26 AB 84 29.8 148
Show 16234+4251 ARG 76 251 57.8 149
Show 16239+4304 UC 3162 291 28.0 158
Show 16318+3805 CBL 508 250 26.0 161
Show 16309+3804 STF2059 179 0.3 161
Show 16166+4001 COU1278 336 1.3 164

 
 
WDS 16304+4044 : COMPONENTS
 
 
  A
B pa=278.8°
sep=0.42"
 
 
16304+4044 A
 
 
Componente originario normalizzato AB Name HD 149025 Coord arcsec 2000 163022.61+404411.6 Mag 8.01
Spectral class G0 (yellow) PmRA -83.00 PmDE 39.0 SAO 46127
HIP 80827 Tycho2 3066-00970-1 HD 149025 BD BD+41 2715
Tycho2
Tycho2 3066-00970-1 Pflag RAmdeg 247.59394811 DEmdeg 40.73667263
PmRA -81.6 PmDE 42.3 E RAmdeg 5 E DEmdeg 5
E pmRA 0.9 E pmDE 1.0 EpRAm 1991.23 EpDEm 1991.36
Num 10 Q RAmdeg 1.0 Q DEmdeg 1.6 Q pmRA 1.0
Q pmDE 1.7 BTmag 8.554 E BTmag 0.017 VTmag 7.943
E VTmag 0.011 Prox 999 TYC T HIP 80827
CCDM AB RAdeg 247.59419639 DEdeg 40.73657556 EpRA 1990 1.71
EpDE 1990 1.76 E RAdeg 5.4 E DEdeg 5.1 Posflg P
Corr -0.1
SAO
SAO 46127 DelFlag RA1950 PmRA1950 -0.0056
DE1950 PmDE1950 0.038 Vmag 7.4 SpType G0
Double code Source 4 CatNum 1524 DM BD+41 2715
DMcomp BDsup HD 149025 M HD 0
GC RA1950rad 4.31404722 DE1950rad 0.71284562 PmRA2000 -0.0052
PmDE2000 0.04
Hipparcos
Catalog H HIP 80827 Proxy H RAhms 16 30 22.61
DEdms +40 44 11.6 Vmag 7.88 VarFlag R Vmag G
RAdeg 247.594 DEdeg 40.7366 AstroRef A Plx 11.12
CCDM 16304+4044 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 264 Rho 0.527 HD 149025 BD BD+41 2715
CD CP Dm number +41 2715 VIred 0.66
SpType G0 R SpType Coord arcsec 2000 163022.61+404411.6
Hipparcos 2
HIP 80827 Sn 15 So 3 Nc 2
RArad 4.3213342919 DErad 0.7109872471 Plx 11.49 PmRA -83.27
PmDE 39.37 E RArad 0.52 E DErad 0.58 E Plx 0.66
E pmRA 0.55 E pmDE 0.6 Hpmag 7.9851 E Hpmag 0.0016
SHp 0.013 VA 0 BV 0.584 E BV 0.015
VI 0.66
CCDM
Ccdm 16304+4044 RComp Comp A Note1
Note2 Discov num DRAs -1.45 DDEs 12.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.0 Sp G0 PmNote *
PmRA -83 PmDE 39 Dm number +41 2715 Cat1 BD
Name2 +40 1524 Cat2 AGK2/3 HD 149025 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 80827
 
 
16304+4044 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 163022.57+404411.7 Mag 12.02 Calc delta mag 4.01
Calc coord yes
CCDM
Ccdm 16304+4044 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.50 DDEs 11.9
R dRAs 82 Year 1991 Theta 264 Rho 0.5
Obs 1 Vmag 12.0 Sp PmNote *
PmRA -83 PmDE 39 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 80827