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Current system
16086+4003
WAL 72 AC


Nearby doubles
23' : 16077+4024
UC 3121

30' : 16107+4019
COU1277

38' : 16089+4041
TDS9773

42' : 16106+3928
HJ 1289

61' : 16049+4045
COU1275

63' : 16093+4106
KPP3302

64' : 16128+3922
STF2028

64' : 16128+4122
STF2030

65' : 16137+3935
CBL 504

66' : 16042+4045
A 1641

69' : 16048+3910
WNO 47

91' : 16009+4016
TDS9728

91' : 16011+3936
AG 200

92' : 16166+4001
COU1278

99' : 16014+3910
NVL 1

99' : 16147+3854
HJ 2801

104' : 16009+3911
STT 304AB

110' : 16083+3814
LDS4644

116' : 16177+3914
HJ 584

119' : 16124+3812
SKF 219

120' : 15583+4019
COU1448

124' : 16011+3836
TDS9730

126' : 16089+3758
COU1276

127' : 16120+3803
LDS4649

130' : 16182+3857
HU 1275

131' : 15597+3844
TDS9716



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

16086+4003 WAL 72 AC

 
 
16h 08m 37.85s +40° 03' 11.2" P.A. 78.00 sep 54.4 mag 8.62,12.45 Sp F2 dist. 255.75 pc (834.26 l.y.)
 
 
Coord 2000 16086+4003 Discov num WAL  72 Comp AC Coord arcsec 2000 16 08 37.85 +40 03 11.2
Date first 1944 Date last 2000 Obs 2
Pa first 70 Pa last 77.9 P.A. Now (θ) 77.9°
Sep first 50.0 Sep last 54.37 Sep. Now (ρ) 54.37"
Mag pri 8.62 Mag sec 12.45 delta mag (ΔM) 3.83 Spectral class F2 (yellow-white)
Pri motion ra -019 Sec motion ra
Pri motion dec +020 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
16086+4003 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 145312 45908 16 08 38 +40 03 11 STF 2014 AB 2018 28 91 8.4 8.62 10.41 1.79
Show 45908 16 08 38 +40 03 11 WAL 72 AC 2000 2 78 54.4 8.62 12.45 3.83 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules SAO 45908 HIP 79088 Tycho2 3064-01679-1
Gaia DR2 1380006772123832960 HD 145312 BD BD+40 2971 Distance 255.75
Distance ly 834.26
 
 
WDS 16086+4003 WAL 72 AC : NOTES
 
 
discov_num notes refcode
STF2014 AB: G. Struve's measures of separation in 1929, given as 1.5", need
addition of half a revolution of screw. Corrected result is 8.21". B__1963b
 
 
REFERENCES
 
 
refcode metd author reference
B__1963b Ma j van den Bos, W.H. 1963AJ.....68..582V
B__1963b AJ 68, 582, 1963
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
34 WAL Wallenquist, A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16086+4003 WAL 72 AC 2000 2 78 54.4 8.62 12.45 F2 D 160837.85+400311.2

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

 
 
WDS 16086+4003 WAL 72 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16086+4003 WAL 72 AC : MEASURES
 
 
No records found.

 
 
WDS 16086+4003 : VIRTUAL EYEPIECE
 
 

16086+4003 STF2014A mag 8.62 Sp F2 16086+4003 STF2014B sep 6.4 P.A. 91.00 mag 10.41 16086+4003 WAL 72C sep 42.3 P.A. 74.40 mag 12.45 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16086+4003 : ALADIN DSS IMAGE @ 16h 08m 37.85s +40° 03' 11.2"
 
 
 
 
WDS 16086+4003 WAL 72 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16086+4003 WAL 72AC distance=0' 16077+4024 UC 3121 distance=23' 16107+4019 COU1277 distance=30' 16089+4041 TDS9773 distance=38' 16106+3928 HJ 1289 distance=42' 16049+4045 COU1275 distance=61' 16093+4106 KPP3302 distance=63' 16128+3922 STF2028 distance=64' 16128+4122 STF2030 distance=64' 16137+3935 CBL 504 distance=65' 16042+4045 A 1641 distance=66' 16048+3910 WNO 47 distance=69' 16009+4016 TDS9728 distance=91' 16011+3936 AG 200 distance=91' 16166+4001 COU1278 distance=92' 16014+3910 NVL 1 distance=99' 16147+3854 HJ 2801 distance=99' 16009+3911 STT 304AB distance=104' 16009+3911 WAL 70AC distance=104' 16083+3814 LDS4644 distance=110' 16177+3914 HJ 584 distance=116' 16124+3812 SKF 219 distance=119' 15583+4019 COU1448 distance=120' 16011+3836 TDS9730 distance=124' 16089+3758 COU1276 distance=126' 16120+3803 LDS4649 distance=127' 16182+3857 HU 1275 distance=130' 15597+3844 TDS9716 distance=131' 15572+3959 SKF1757 distance=131' 16140+4200 COU1449AB distance=132' 16140+4200 GII 230Aa,Ab distance=132' 16163+4142 HJ 1291 distance=132' 16199+3943 KUI 72AB distance=132' 16002+3831 CVR 809 distance=136' 16012+4150 STF2001AB distance=136' 16012+4150 WAL 71AC distance=136' 16148+3801 LDS4657 distance=143' 16194+3854 CVR 817 distance=144' 16032+4213 VKI 25 distance=144' 16118+4222 STF2024 distance=144' 16032+4215 OSO 67 distance=146' 16143+4215 CBL 505 distance=147' 16025+4219 VKI 24 distance=153' 15562+4100 SLW1149 distance=153' 16090+3730 TDS9774 distance=154' 16192+4140 STT 309 distance=155' 16173+3804 KPP 364 distance=157' 15574+4140 STF1991AB distance=160' 15574+4140 STF1991AC distance=160' 16212+4118 FAR 46 distance=162' 16118+3725 HJ 260 distance=163' 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 16086+4003 STF2014 AB 91 8.4
Show 16086+4003 WAL 72 AC 78 54.4
Show 16077+4024 UC 3121 25 47.7 23
Show 16107+4019 COU1277 353 0.7 30
Show 16089+4041 TDS9773 218 1.1 38
Show 16106+3928 HJ 1289 238 11.3 42
Show 16049+4045 COU1275 249 2.0 61
Show 16093+4106 KPP3302 275 1.6 63
Show 16128+3922 STF2028 147 0.5 64
Show 16128+4122 STF2030 239 5.7 64
Show 16137+3935 CBL 504 155 28.6 65
Show 16042+4045 A 1641 250 2.0 66
Show 16048+3910 WNO 47 280 70.0 69
Show 16009+4016 TDS9728 192 1.1 91
Show 16011+3936 AG 200 217 3.1 91
Show 16166+4001 COU1278 336 1.3 92
Show 16014+3910 NVL 1 90 13.9 99
Show 16147+3854 HJ 2801 211 31.1 99
Show 16009+3911 STT 304 AB 170 10.6 104
Show 16009+3911 WAL 70 AC 255 73.4 104
Show 16083+3814 LDS4644 77 117.0 110
Show 16177+3914 HJ 584 200 15.4 116
Show 16124+3812 SKF 219 37 4.0 119
Show 15583+4019 COU1448 257 1.1 120
Show 16011+3836 TDS9730 93 0.6 124
Show 16089+3758 COU1276 53 3.3 126
Show 16120+3803 LDS4649 69 154.8 127
Show 16182+3857 HU 1275 168 2.9 130
Show 15597+3844 TDS9716 310 0.4 131
Show 15572+3959 SKF1757 160 1.4 131
Show 16140+4200 COU1449 AB 135 0.5 132
Show 16140+4200 GII 230 Aa,Ab 125 0.2 132
Show 16163+4142 HJ 1291 111 20.5 132
Show 16199+3943 KUI 72 AB 125 3.2 132
Show 16002+3831 CVR 809 98 11.2 136
Show 16012+4150 STF2001 AB 168 11.5 136
Show 16012+4150 WAL 71 AC 114 87.7 136
Show 16148+3801 LDS4657 297 9.1 143
Show 16194+3854 CVR 817 326 10.9 144
Show 16032+4213 VKI 25 163 6.1 144
Show 16118+4222 STF2024 44 23.6 144
Show 16032+4215 OSO 67 321 26.7 146
Show 16143+4215 CBL 505 70 24.7 147
Show 16025+4219 VKI 24 310 4.2 153
Show 15562+4100 SLW1149 304 13.2 153
Show 16090+3730 TDS9774 210 0.7 154
Show 16192+4140 STT 309 317 0.3 155
Show 16173+3804 KPP 364 342 3.5 157
Show 15574+4140 STF1991 AB 195 3.0 160
Show 15574+4140 STF1991 AC 87 95.0 160
Show 16212+4118 FAR 46 188 0.2 162

 
 
WDS 16086+4003 : COMPONENTS
 
 
  A B
B pa=91.0°
sep=6.43"
 
C pa=74.4°
sep=42.26"
pa=71.4°
sep=36.15"
 
 
16086+4003 A
 
 
Name HD 145312 Coord arcsec 2000 160837.85+400311.2 Mag 8.62 Spectral class F2 (yellow-white)
PmRA -19.00 PmDE 20.0 SAO 45908 HIP 79088
Tycho2 3064-01679-1 HD 145312 GC 21729 ADS 9938
BD BD+40 2971
Tycho2
Tycho2 3064-01679-1 Pflag RAmdeg 242.15765424 DEmdeg 40.05315052
PmRA -18.6 PmDE 19.7 E RAmdeg 7 E DEmdeg 7
E pmRA 0.8 E pmDE 0.9 EpRAm 1990.57 EpDEm 1990.72
Num 11 Q RAmdeg 0.9 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 9.008 E BTmag 0.017 VTmag 8.624
E VTmag 0.013 Prox 84 TYC T HIP 79088
CCDM A RAdeg 242.15771083 DEdeg 40.05310417 EpRA 1990 1.62
EpDE 1990 1.56 E RAdeg 6.9 E DEdeg 6.8 Posflg
Corr 0.0
SAO
SAO 45908 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 0.004 Vmag 8.4 SpType F2
Double code Source 70 CatNum 21729 DM BD+40 2971
DMcomp BDsup HD 145312 M HD 0
GC 21729 RA1950rad 4.21888031 DE1950rad 0.7013354 PmRA2000 -0.002
PmDE2000 0.007
Hipparcos
Catalog H HIP 79088 Proxy H RAhms 16 08 37.85
DEdms +40 03 11.2 Vmag 8.43 VarFlag R Vmag H
RAdeg 242.158 DEdeg 40.0531 AstroRef A Plx 4.1
CCDM 16086+4003 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 90 Rho 8.382 HD 145312 BD BD+40 2971
CD CP Dm number +40 2971 VIred 0.38
SpType F2... R SpType Coord arcsec 2000 160837.85+400311.2
Hipparcos 2
HIP 79088 Sn 15 So 3 Nc 2
RArad 4.226449374 DErad 0.6990585555 Plx 3.91 PmRA -17.27
PmDE 18.64 E RArad 0.69 E DErad 0.85 E Plx 1.01
E pmRA 1.03 E pmDE 0.96 Hpmag 8.5267 E Hpmag 0.0024
SHp 0.022 VA 0 BV 0.404 E BV 0.018
VI 0.47
CCDM
Ccdm 16086+4003 RComp Comp A Note1
Note2 Discov num DRAs 1.84 DDEs 11.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp F2 PmNote *
PmRA -23 PmDE 22 Dm number +40 2971 Cat1 BD
Name2 +40 1499 Cat2 AGK2/3 HD 145312 M HD
ADS BDS A 9938 M ADS BDS N IDS IDS 16052N4019A
HIC 79088
 
 
16086+4003 B
 
 
Coord arcsec 2000 160838.41+400311.1 Mag 10.41 PmRA -23.00 PmDE 19.0
Calc delta mag 1.79 Calc coord yes
CCDM
Ccdm 16086+4003 RComp Comp B Note1
Note2 Discov num STF2014 DRAs DDEs
R dRAs Year 1830 Theta 092 Rho 8.4
Obs 5 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9938 M ADS BDS N IDS IDS 16052N4019B
HIC 79088
 
 
16086+4003 C
 
 
Coord arcsec 2000 160841.39+400322.6 Mag 12.45 Calc delta mag 3.83 Calc coord yes