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Doubles in session


Current system
17377+4250
HDS 2489
HD 160419


Nearby doubles
11' : 17383+4242
A 694

20' : 17372+4309
ES 2660

50' : 17334+4301
LDS4755AB

51' : 17334+4306
CVR1703

60' : 17428+4310
STF2209

69' : 17365+4142
ES 636

76' : 17317+4213
BVD 253

76' : 17439+4323
BWL 47AB

77' : 17329+4345
FMR 133

81' : 17412+4139
STF2203

83' : 17433+4345
STF2214AB

88' : 17453+4229
UC 3398

92' : 17327+4137
LDS4751

93' : 17414+4128
A 696AB

95' : 17399+4119
A 695

97' : 17298+4334
ES 1414

97' : 17295+4214
TDT 378

105' : 17282+4301
OSO 79AB

106' : 17422+4423
COU1596

106' : 17457+4132
POP 216

107' : 17340+4429
COU1594

110' : 17379+4101
TOK 610

110' : 17471+4215
A 697

114' : 17468+4157
DAM 684

120' : 17481+4324
KPP4062

121' : 17370+4450
NSN 694



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

17377+4250 HDS 2489 (HD 160419)

 
 
17h 37m 41.00s +42° 50' 01.3" P.A. 347.00 sep 0.6 mag 7.98,10.70 Sp A0 dist. 210.53 pc (686.75 l.y.)
 
 
Coord 2000 17377+4250 Discov num HDS2489 Comp Coord arcsec 2000 17 37 41.00 +42 50 01.3
Date first 1991 Date last 2014 Obs 6
Pa first 346 Pa last 347.3 P.A. Now (θ) 347.3°
Sep first 0.5 Sep last 0.577 Sep. Now (ρ) 0.577"
Mag pri 7.98 Mag sec 10.70 delta mag (ΔM) 2.72 Spectral class A0 (white)
Pri motion ra -008 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 160419 Constellation Hercules SAO 46850 HIP 86272
Tycho2 3095-00005-1 Gaia DR2 1349114962149725824 HD 160419 BD BD+42 2888
Distance 210.53 Distance ly 686.75
 
 
WDS 17377+4250 HDS 2489 (HD 160419) : 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
17377+4250 HDS2489 1991 1 346 0.5 7.98 10.70 A0 D 173741.00+425001.3
17377+4250 HDS2489 2009 3 347 0.6 7.98 10.70 A0 D 173741.00+425001.3
17377+4250 HDS2489 2014 6 347 0.6 7.98 10.70 A0 173741.00+425001.3

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

 
 
WDS 17377+4250 HDS 2489 (HD 160419) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17377+4250 HDS 2489 (HD 160419) : MEASURES
 
 
No records found.

 
 
WDS 17377+4250 (HD 160419) : VIRTUAL EYEPIECE
 
 

17377+4250 HDS2489A mag 7.98 Sp A0 17377+4250 HDS2489B sep 0.6 P.A. 350.60 mag 10.7 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 17377+4250 (HD 160419) : ALADIN DSS IMAGE @ 17h 37m 41.00s +42° 50' 01.3"
 
 
 
 
WDS 17377+4250 HDS 2489 (HD 160419) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17377+4250 HDS2489 distance=0' 17383+4242 A 694 distance=11' 17372+4309 ES 2660 distance=20' 17334+4301 LDS4755AB distance=50' 17334+4301 LDS4755Aa,Ab distance=50' 17334+4306 CVR1703 distance=51' 17428+4310 STF2209 distance=60' 17365+4142 ES 636 distance=69' 17317+4213 BVD 253 distance=76' 17439+4323 BWL 47AB distance=76' 17439+4323 BWL 47AC distance=76' 17329+4345 FMR 133 distance=77' 17412+4139 STF2203 distance=81' 17433+4345 D 16BC distance=83' 17433+4345 STF2214AB distance=83' 17453+4229 UC 3398 distance=88' 17327+4137 LDS4751 distance=92' 17414+4128 A 696AB distance=93' 17414+4128 A 696BC distance=93' 17399+4119 A 695 distance=95' 17298+4334 ES 1414 distance=97' 17295+4214 TDT 378 distance=97' 17282+4301 OSO 79AB distance=105' 17282+4301 OSO 79AC distance=105' 17282+4301 OSO 79AD distance=105' 17422+4423 COU1596 distance=106' 17457+4132 POP 216 distance=106' 17340+4429 COU1594 distance=107' 17379+4101 TOK 610 distance=110' 17471+4215 A 697 distance=110' 17468+4157 DAM 684 distance=114' 17481+4324 KPP4062 distance=120' 17370+4450 NSN 694 distance=121' 17272+4213 TOK 313 distance=122' 17341+4447 CRC 74 distance=124' 17400+4046 ES 9003 distance=128' 17269+4341 CVR 861 distance=129' 17383+4500 ES 1257AB distance=131' 17383+4500 ES 1257AC distance=131' 17474+4409 CVR 206 distance=133' 17446+4440 A 1882 distance=133' 17480+4406 KPP4061 distance=137' 17267+4355 NSN 690 distance=137' 17497+4325 LDS4764 distance=137' 17425+4458 TDT 470 distance=139' 17250+4306 COU1454 distance=141' 17333+4037 LDS4753AB distance=142' 17333+4037 NSN 693AC distance=142' 17297+4446 POP 132 distance=145' 17500+4157 STF2237 distance=147' 17245+4327 ES 1413 distance=148' 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 17377+4250 HDS2489 347 0.6
Show 17383+4242 A 694 103 1.2 11
Show 17372+4309 ES 2660 155 9.3 20
Show 17334+4301 LDS4755 AB 256 58.3 50
Show 17334+4301 LDS4755 Aa,Ab 144 1.0 50
Show 17334+4306 CVR1703 238 3.8 51
Show 17428+4310 STF2209 127 29.8 60
Show 17365+4142 ES 636 128 2.0 69
Show 17317+4213 BVD 253 234 11.4 76
Show 17439+4323 BWL 47 AB 290 2.8 76
Show 17439+4323 BWL 47 AC 314 9.2 76
Show 17329+4345 FMR 133 128 146.7 77
Show 17412+4139 STF2203 292 0.8 81
Show 17433+4345 D 16 BC 150 0.9 83
Show 17433+4345 STF2214 AB 210 19.9 83
Show 17453+4229 UC 3398 134 17.3 88
Show 17327+4137 LDS4751 140 29.1 92
Show 17414+4128 A 696 AB 176 8.2 93
Show 17414+4128 A 696 BC 306 2.0 93
Show 17399+4119 A 695 230 3.3 95
Show 17298+4334 ES 1414 228 7.0 97
Show 17295+4214 TDT 378 167 0.4 97
Show 17282+4301 OSO 79 AB 318 13.0 105
Show 17282+4301 OSO 79 AC 49 28.3 105
Show 17282+4301 OSO 79 AD 190 24.8 105
Show 17422+4423 COU1596 104 0.2 106
Show 17457+4132 POP 216 89 8.0 106
Show 17340+4429 COU1594 330 0.5 107
Show 17379+4101 TOK 610 74 999.9 110
Show 17471+4215 A 697 128 0.4 110
Show 17468+4157 DAM 684 97 12.3 114
Show 17481+4324 KPP4062 74 1.8 120
Show 17370+4450 NSN 694 320 1.6 121
Show 17272+4213 TOK 313 298 135.9 122
Show 17341+4447 CRC 74 144 0.6 124
Show 17400+4046 ES 9003 52 10.2 128
Show 17269+4341 CVR 861 191 21.2 129
Show 17383+4500 ES 1257 AB 296 2.7 131
Show 17383+4500 ES 1257 AC 124 52.3 131
Show 17474+4409 CVR 206 303 10.7 133
Show 17446+4440 A 1882 57 2.0 133
Show 17480+4406 KPP4061 26 4.2 137
Show 17267+4355 NSN 690 281 3.4 137
Show 17497+4325 LDS4764 41 50.5 137
Show 17425+4458 TDT 470 195 2.2 139
Show 17250+4306 COU1454 148 0.9 141
Show 17333+4037 LDS4753 AB 75 3.0 142
Show 17333+4037 NSN 693 AC 351 48.3 142
Show 17297+4446 POP 132 335 15.2 145
Show 17500+4157 STF2237 6 20.4 147
Show 17245+4327 ES 1413 241 7.7 148

 
 
WDS 17377+4250 : COMPONENTS
 
 
  A
B pa=350.6°
sep=0.57"
 
 
17377+4250 A
 
 
Componente originario normalizzato AB Name HD 160419 Coord arcsec 2000 173741.00+425001.3 Mag 7.98
Spectral class A0 (white) PmRA -8.00 PmDE 5.0 SAO 46850
HIP 86272 Tycho2 3095-00005-1 HD 160419 BD BD+42 2888
Tycho2
Tycho2 3095-00005-1 Pflag RAmdeg 264.42080533 DEmdeg 42.83371036
PmRA -5.9 PmDE 5.0 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.26 EpDEm 1991.29
Num 11 Q RAmdeg 1.4 Q DEmdeg 1.4 Q pmRA 1.4
Q pmDE 1.5 BTmag 7.970 E BTmag 0.016 VTmag 7.895
E VTmag 0.012 Prox 999 TYC T HIP 86272
CCDM AB RAdeg 264.42082417 DEdeg 42.83369889 EpRA 1990 1.69
EpDE 1990 1.68 E RAdeg 4.8 E DEdeg 5.0 Posflg P
Corr -0.1
SAO
SAO 46850 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.018 Vmag 7.6 SpType A0
Double code Source 4 CatNum 1507 DM BD+42 2888
DMcomp BDsup HD 160419 M HD 0
GC RA1950rad 4.6083172 DE1950rad 0.74807748 PmRA2000 0.0012
PmDE2000 0.019
Hipparcos
Catalog H HIP 86272 Proxy H RAhms 17 37 41.00
DEdms +42 50 01.3 Vmag 7.87 VarFlag R Vmag H
RAdeg 264.421 DEdeg 42.8337 AstroRef A Plx 4.48
CCDM 17377+4250 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 346 Rho 0.49 HD 160419 BD BD+42 2888
CD CP Dm number +42 2888 VIred 0.06
SpType A0 R SpType Coord arcsec 2000 173741.00+425001.3
Hipparcos 2
HIP 86272 Sn 15 So 3 Nc 2
RArad 4.615014053 DErad 0.7475889404 Plx 4.75 PmRA -8.47
PmDE 5.73 E RArad 0.46 E DErad 0.52 E Plx 0.58
E pmRA 0.55 E pmDE 0.77 Hpmag 7.8927 E Hpmag 0.0012
SHp 0.012 VA 0 BV 0.059 E BV 0.012
VI 0.07
CCDM
Ccdm 17377+4250 RComp Comp A Note1
Note2 Discov num DRAs -1.00 DDEs 1.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.0 Sp A0 PmNote *
PmRA -8 PmDE 5 Dm number +42 2888 Cat1 BD
Name2 +42 1507 Cat2 AGK2/3 HD 160419 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 86272
 
 
17377+4250 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173740.99+425001.9 Mag 10.7 Calc delta mag 2.72
Calc coord yes
CCDM
Ccdm 17377+4250 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.02 DDEs 1.8
R dRAs 82 Year 1991 Theta 346 Rho 0.5
Obs 1 Vmag 10.7 Sp PmNote *
PmRA -8 PmDE 5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 86272