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Current system
17238+0450
BU 1541
HD 157567


Nearby doubles
22' : 17224+0445
BAL2889

25' : 17239+0426
LEP 154

28' : 17221+0500
BU 959

34' : 17239+0523
UC 3335

35' : 17225+0422
BU 1248

40' : 17224+0418
SLE 22

45' : 17226+0410
BAL2891

47' : 17224+0409
SLE 21

49' : 17269+0437
BAL2892

56' : 17274+0457
BAL3010

56' : 17200+0446
BAL2888

59' : 17276+0501
HDS2465

59' : 17201+0434
SLE 20

60' : 17275+0428
GRV 956

66' : 17251+0348
BAL2440

76' : 17189+0427
BAL2886

79' : 17192+0411
GRV 950

80' : 17227+0333
UC 3333

81' : 17184+0451
SCJ 14AB

81' : 17191+0412
J 451AB

84' : 17183+0459
SLE 19

90' : 17204+0337
J 3296

94' : 17217+0322
DAM1250

94' : 17282+0558
TDT 368

95' : 17301+0457
UC 3355

96' : 17217+0321
BAL2438



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

17238+0450 BU 1541 (HD 157567)

 
 
17h 23m 48.46s +04° 50' 18.4" P.A. 180.00 sep 1.5 mag 8.63, Sp G0 dist. 47.78 pc (155.86 l.y.)
 
 
Coord 2000 17238+0450 Discov num BU 1541 Comp Coord arcsec 2000 17 23 48.46 +04 50 18.4
Date first 1884 Date last 1884 Obs 1
Pa first 180 Pa last 180 P.A. Now (θ) 180°
Sep first 1.5 Sep last 1.5 Sep. Now (ρ) 1.5"
Mag pri 8.63 Mag sec delta mag (ΔM) Spectral class G0 (yellow)
Pri motion ra -142 Sec motion ra
Pri motion dec -178 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 157567 Constellation Ophiuchus SAO 122341 HIP 85122
Tycho2 0409-00023-1 Gaia DR2 4390083744817176448 HD 157567 GC 23524
BD BD+04 3413 Distance 47.78 Distance ly 155.86
 
 
WDS 17238+0450 BU 1541 (HD 157567) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17238+0450 BU 1541 1884 1 180 1.5 8.63   G0 172348.46+045018.4

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

 
 
WDS 17238+0450 BU 1541 (HD 157567) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17238+0450 BU 1541 (HD 157567) : MEASURES
 
 
No records found.

 
 
WDS 17238+0450 (HD 157567) : VIRTUAL EYEPIECE
 
 

17238+0450 BU 1541A mag 8.63 Sp G0 17238+0450 BU 1541B sep 1.5 P.A. 180.00 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17238+0450 (HD 157567) : ALADIN DSS IMAGE @ 17h 23m 48.46s +04° 50' 18.4"
 
 
 
 
WDS 17238+0450 BU 1541 (HD 157567) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17238+0450 BU 1541 distance=0' 17224+0445 BAL2889 distance=22' 17239+0426 LEP 154 distance=25' 17221+0500 BU 959 distance=28' 17239+0523 UC 3335 distance=34' 17225+0422 BU 1248 distance=35' 17224+0418 SLE 22 distance=40' 17226+0410 BAL2891 distance=45' 17224+0409 SLE 21 distance=47' 17269+0437 BAL2892 distance=49' 17274+0457 BAL3010 distance=56' 17200+0446 BAL2888 distance=56' 17276+0501 HDS2465 distance=59' 17201+0434 SLE 20 distance=59' 17275+0428 GRV 956 distance=60' 17251+0348 BAL2440 distance=66' 17189+0427 BAL2886 distance=76' 17192+0411 GRV 950 distance=79' 17227+0333 UC 3333 distance=80' 17184+0451 SCJ 14AB distance=81' 17184+0451 DAM 642AC distance=81' 17191+0412 J 451AB distance=81' 17191+0412 J 451AC distance=81' 17183+0459 SLE 19 distance=84' 17204+0337 J 3296 distance=90' 17217+0322 DAM1250 distance=94' 17282+0558 TDT 368 distance=94' 17301+0457 UC 3355 distance=95' 17217+0321 BAL2438 distance=96' 17269+0326 BAL2441 distance=96' 17293+0353 BAL2442 distance=100' 17302+0516 LDS4745 distance=100' 17246+0311 BAL2439 distance=100' 17171+0434 BAL2884 distance=100' 17241+0304 STF2158 distance=107' 17304+0533 WOR 25 distance=108' 17166+0440 LDS4734 distance=108' 17174+0358 DOO 65 distance=109' 17305+0535 HEI 389 distance=110' 17165+0504 SLE 17 distance=111' 17165+0413 LDS 989 distance=119' 17200+0635 TDS 862 distance=120' 17308+0349 A 2247 distance=122' 17153+0458 GJ 1214AB distance=128' 17153+0458 GJ 1214AC distance=128' 17153+0458 GJ 1214AD distance=128' 17153+0458 GJ 1214AE distance=128' 17319+0408 BAL2893 distance=129' 17244+0242 TDS 865 distance=129' 17253+0239 GWP2711 distance=134' 17261+0700 BRT2170 distance=134' 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 17238+0450 BU 1541 180 1.5 0
Show 17224+0445 BAL2889 178 11.5 22
Show 17239+0426 LEP 154 303 4.5 25
Show 17221+0500 BU 959 257 4.0 28
Show 17239+0523 UC 3335 316 17.0 34
Show 17225+0422 BU 1248 177 8.3 35
Show 17224+0418 SLE 22 178 4.3 40
Show 17226+0410 BAL2891 21 22.7 45
Show 17224+0409 SLE 21 166 4.5 47
Show 17269+0437 BAL2892 11 18.6 49
Show 17274+0457 BAL3010 196 11.9 56
Show 17200+0446 BAL2888 107 15.3 56
Show 17276+0501 HDS2465 301 0.3 59
Show 17201+0434 SLE 20 111 70.6 59
Show 17275+0428 GRV 956 264 24.3 60
Show 17251+0348 BAL2440 4 7.9 66
Show 17189+0427 BAL2886 159 6.9 76
Show 17192+0411 GRV 950 52 56.6 79
Show 17227+0333 UC 3333 92 7.2 80
Show 17184+0451 SCJ 14 AB 338 23.2 81
Show 17184+0451 DAM 642 AC 252 30.9 81
Show 17191+0412 J 451 AB 252 5.0 81
Show 17191+0412 J 451 AC 143 33.5 81
Show 17183+0459 SLE 19 177 18.6 84
Show 17204+0337 J 3296 258 3.6 90
Show 17217+0322 DAM1250 282 14.8 94
Show 17282+0558 TDT 368 304 0.7 94
Show 17301+0457 UC 3355 240 43.4 95
Show 17217+0321 BAL2438 128 3.1 96
Show 17269+0326 BAL2441 308 14.2 96
Show 17293+0353 BAL2442 107 20.0 100
Show 17302+0516 LDS4745 107 28.2 100
Show 17246+0311 BAL2439 20 13.5 100
Show 17171+0434 BAL2884 204 17.7 100
Show 17241+0304 STF2158 77 23.4 107
Show 17304+0533 WOR 25 324 19.8 108
Show 17166+0440 LDS4734 1 40.9 108
Show 17174+0358 DOO 65 27 2.8 109
Show 17305+0535 HEI 389 100 2.0 110
Show 17165+0504 SLE 17 57 29.0 111
Show 17165+0413 LDS 989 318 20.1 119
Show 17200+0635 TDS 862 149 0.9 120
Show 17308+0349 A 2247 354 0.3 122
Show 17153+0458 GJ 1214 AB 140 10.7 128
Show 17153+0458 GJ 1214 AC 153 13.3 128
Show 17153+0458 GJ 1214 AD 244 14.0 128
Show 17153+0458 GJ 1214 AE 37 19.9 128
Show 17319+0408 BAL2893 24 13.2 129
Show 17244+0242 TDS 865 144 1.1 129
Show 17253+0239 GWP2711 215 33.0 134
Show 17261+0700 BRT2170 341 5.3 134

 
 
WDS 17238+0450 : COMPONENTS
 
 
  A
B pa=180.0°
sep=1.50"
 
 
17238+0450 A
 
 
Name HD 157567 Coord arcsec 2000 172348.46+045018.4 Mag 8.63 Spectral class G0 (yellow)
PmRA -142.00 PmDE -178.0 SAO 122341 HIP 85122
Tycho2 0409-00023-1 HD 157567 GC 23524 BD BD+04 3413
Tycho2
Tycho2 0409-00023-1 Pflag RAmdeg 260.95195599 DEmdeg 4.83846249
PmRA -135.7 PmDE -178.8 E RAmdeg 9 E DEmdeg 10
E pmRA 4.8 E pmDE 4.7 EpRAm 1991.50 EpDEm 1991.40
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 9.613 E BTmag 0.023 VTmag 8.722
E VTmag 0.014 Prox 999 TYC T HIP 85122
CCDM RAdeg 260.95227583 DEdeg 4.83888667 EpRA 1990 1.55
EpDE 1990 1.46 E RAdeg 8.7 E DEdeg 9.7 Posflg
Corr 0.0
SAO
SAO 122341 DelFlag RA1950 PmRA1950 -0.0095
DE1950 PmDE1950 -0.18 Vmag 8.7 SpType G0
Double code Source 70 CatNum 23524 DM BD+04 3413
DMcomp BDsup HD 157567 M HD 0
GC 23524 RA1950rad 4.54373082 DE1950rad 0.08527966 PmRA2000 -0.0093
PmDE2000 -0.18
Hipparcos
Catalog H HIP 85122 Proxy RAhms 17 23 48.55
DEdms +04 50 20.0 Vmag 8.68 VarFlag R Vmag H
RAdeg 260.952 DEdeg 4.8389 AstroRef Plx 19.58
CCDM 17238+0450 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 157567 BD BD+04 3413
CD CP Dm number +04 3413 VIred 0.8
SpType G0 R SpType Coord arcsec 2000 172348.55+045020.0
Hipparcos 2
HIP 85122 Sn 5 So 0 Nc 1
RArad 4.5544765587 DErad 0.0844546767 Plx 20.93 PmRA -141.66
PmDE -177.61 E RArad 0.71 E DErad 0.55 E Plx 0.88
E pmRA 0.87 E pmDE 0.65 Hpmag 8.8202 E Hpmag 0.0016
SHp 0.015 VA 0 BV 0.801 E BV 0.018
VI 0.83
CCDM
Ccdm 17238+0450 RComp Comp A Note1
Note2 Discov num DRAs 0.49 DDEs 19.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp G0 PmNote *
PmRA -143 PmDE -172 Dm number +04 3413 Cat1 BD
Name2 +04 2124 Cat2 AGK2/3 HD 157567 M HD
ADS BDS B 7992 M ADS BDS N IDS IDS 17189N0457A
HIC 85122
 
 
17238+0450 B
 
 
Coord arcsec 2000 172348.46+045016.9 Calc delta mag 8.63 Calc coord yes
CCDM
Ccdm 17238+0450 RComp Comp B Note1
Note2 Discov num BU DRAs DDEs
R dRAs Year 1884 Theta 180 Rho 1.5
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7992 M ADS BDS N N IDS IDS 17189N0457B
HIC 85122