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Doubles in session


Current system
17556-0503
RST 5545 AB


Nearby doubles
48' : 17526-0519
HO 422

53' : 17591-0503
LSC 82

60' : 17587-0428
BRT 473

63' : 17533-0556
HO 561

69' : 17599-0525
A 34

75' : 17535-0355
TOK 54

79' : 18004-0432
SUB 8

79' : 17526-0609
EVS 32AB

79' : 18008-0552
RST5546AB

79' : 17525-0359
RST4578AB

86' : 17585-0350
RST4579

90' : 17587-0620
GWP2750

96' : 17505-0603
LAF 59AB

98' : 17545-0328
TOK 612

98' : 17594-0344
RST4580

105' : 18013-0601
J 2511

105' : 17589-0331
HDS2536

110' : 17519-0329
LEO 14AB

116' : 17525-0649
WFC 200

119' : 17503-0335
RST4577

122' : 17593-0651
STF2250AB

136' : 17465-0453
GWP2735

140' : 17465-0429
STF2208AB

146' : 17472-0617
RST4575

147' : 17489-0650
LDS 613

148' : 17459-0536
BRT 470



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.

17556-0503 RST 5545 AB

 
 
17h 55m 34.59s -05° 03' 25.1" P.A. 283.00 sep 1.0 mag 8.90,13.00 Sp K0 dist. 162.6 pc (530.4 l.y.)
 
 
Coord 2000 17556-0503 Discov num RST5545 Comp AB Coord arcsec 2000 17 55 34.59 -05 03 25.1
Date first 1951 Date last 2013 Obs 2
Pa first 294 Pa last 283.3 P.A. Now (θ) 283.3°
Sep first 1.1 Sep last 1.027 Sep. Now (ρ) 1.027"
Mag pri 8.90 Mag sec 13.00 delta mag (ΔM) 4.1 Spectral class K0 (yellow-orange)
Pri motion ra -007 Sec motion ra
Pri motion dec -016 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17556-0503 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 141961 17 55 35 -05 03 25 GII 255 Aa,Ab 2013 1 156 0.1 9.70 9.70 0.00
Show 141961 17 55 35 -05 03 25 RST 5545 AB 2013 2 283 1.0 8.90 13.00 4.10 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 141961 HIP 87757 Tycho2 5091-00516-1
HD 163289 BD BD-05 4534 Distance 162.6 Distance ly 530.4
 
 
WDS 17556-0503 RST 5545 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gii1991 Ma j Gili, R. 1991AN....312...41G
Gii1991 AN 312, 41, 1991
Gii1994 M+ j Gili, R. (Couteau & Gili) 1994A&AS..106..377G
Gii1994 +C A&AS 106, 377, 1994
Gii1997 M+ j Gili, R. & Couteau, P. 1997A&AS..126....1G
Gii1997 +C A&AS 126, 1, 1997
Gii2001 C j Gili, R. & Bonneau, D. 2001A&A...378..954G
Gii2001 A&A 378, 954, 2001
Gii2008 C j Gili, R. 2008IAUDS.165....1G
Gii2008 Inf. Circ. 165, 1, 2008
Gii2009 S j Gili, R. 2009IAUDS.168....1G
Gii2009 +orb Inf. Circ. 168, 1, 2009
Gii2009b C j Gili, R. & Agati, J.-L. 2009O&T....73....9G
Gii2009b +S Obs. et Travaux 73, 9, 2009
Gii2009c C j Gili, R. & Agati, J.-L. 2009O&T....74...14G
Gii2009c +S Obs. et Travaux 74, 14, 2009
Gii2012 S j Gili, R. & Prieur, J.-L. 2012AN....333..727G
Gii2012 +Cl AN 333, 727, 2012
Gii2016 S j Gili, R. 2016IAUDS.190....4G
Gii2016 +Cl Inf. Circ. 190, 4, 2016
Gii2016b Cl Gili, R.
Gii2016b private comm. (email 27 Aug 2016)
Gii2020 S Gili, R., Prieur, J.-L., Rivet, J.-P., Scardia, M., Pansecchi, L., Argyle, R.W., 2020AN....341..441G
Gii2020 +Cl Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D. & Maccarini, L.
Gii2020 AN 341, 441, 2020
Gii2021 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2021AN....342..865G
Gii2021 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2021 Maccarini, L. & Serot, J.
Gii2021 AN 342, 865, 2021
Gii2022 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2022AN....34324008G
Gii2022 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2022 Maccarini, L. & Serot, J.
Gii2022 AN 343, 24008, 2022
Gii2022 errata for Gii2022 (source of code "P" measures in wds) 2023AN....34437001G
Gii2022 AN 344, 37001, 2023
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17556-0503 RST5545 AB 2013 2 283 1.0 8.90 13.00 K0 175534.59-050325.1

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

 
 
WDS 17556-0503 RST 5545 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17556-0503 RST 5545 AB : MEASURES
 
 
No records found.

 
 
WDS 17556-0503 : VIRTUAL EYEPIECE
 
 

17556-0503 RST5545A mag 8.9 Sp K0 17556-0503 GII 255Ab sep 0.1 P.A. 155.90 mag 9.7 17556-0503 RST5545B sep 1.0 P.A. 283.40 mag 13 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 17556-0503 : ALADIN DSS IMAGE @ 17h 55m 34.59s -05° 03' 25.1"
 
 
 
 
WDS 17556-0503 RST 5545 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17556-0503 RST5545AB distance=0' 17526-0519 HO 422 distance=48' 17591-0503 LSC 82 distance=53' 17587-0428 BRT 473 distance=60' 17533-0556 HO 561 distance=63' 17599-0525 A 34 distance=69' 17535-0355 TOK 54 distance=75' 18004-0432 SUB 8 distance=79' 17526-0609 EVS 32AB distance=79' 17526-0609 KRV 46AC distance=79' 18008-0552 RST5546AB distance=79' 17525-0359 RST4578AB distance=79' 17525-0359 GII 253Aa,Ab distance=79' 17585-0350 RST4579 distance=86' 17587-0620 GWP2750 distance=90' 17505-0603 LAF 59AB distance=96' 17505-0603 LAF 59AC distance=96' 17505-0603 LAF 59AD distance=96' 17505-0603 LAF 59AE distance=96' 17505-0603 LAF 59AF distance=96' 17505-0603 LAF 59AG distance=96' 17505-0603 LAF 59AH distance=96' 17505-0603 LAF 59AI distance=96' 17505-0603 LAF 59AJ distance=96' 17505-0603 LAF 59AK distance=96' 17505-0603 LAF 59AL distance=96' 17505-0603 LAF 59AM distance=96' 17505-0603 LAF 59AN distance=96' 17505-0603 LAF 59AO distance=96' 17505-0603 LAF 59AP distance=96' 17505-0603 LAF 59AQ distance=96' 17505-0603 LAF 59AR distance=96' 17505-0603 LAF 59AS distance=96' 17505-0603 LAF 59AT distance=96' 17505-0603 LAF 59AU distance=96' 17505-0603 LAF 59AV distance=96' 17505-0603 LAF 59AW distance=96' 17505-0603 LAF 59AX distance=96' 17505-0603 LAF 59A,Ya distance=96' 17505-0603 LAF 59A,Yb distance=96' 17505-0603 LAF 59A,Yc distance=96' 17505-0603 LAF 59A,Yd distance=96' 17505-0603 LAF 59A,Ye distance=96' 17505-0603 LAF 59A,Yf distance=96' 17505-0603 LAF 59A,Yg distance=96' 17505-0603 LAF 59A,Yh distance=96' 17505-0603 LAF 59A,Yi distance=96' 17505-0603 LAF 59A,Yj distance=96' 17505-0603 LAF 59A,Yk distance=96' 17505-0603 LAF 59A,Yl distance=96' 17505-0603 LAF 59A,Ym distance=96' 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 17556-0503 RST5545 AB 283 1.0
Show 17556-0503 GII 255 Aa,Ab 156 0.1
Show 17526-0519 HO 422 7 0.2 48
Show 17591-0503 LSC 82 150 0.5 53
Show 17587-0428 BRT 473 119 1.8 60
Show 17533-0556 HO 561 328 35.4 63
Show 17599-0525 A 34 290 1.4 69
Show 17535-0355 TOK 54 265 0.1 75
Show 18004-0432 SUB 8 234 23.7 79
Show 17526-0609 EVS 32 AB 212 18.1 79
Show 17526-0609 KRV 46 AC 199 81.3 79
Show 18008-0552 RST5546 AB 130 1.0 79
Show 17525-0359 RST4578 AB 14 2.2 79
Show 17525-0359 GII 253 Aa,Ab 151 0.1 79
Show 17585-0350 RST4579 143 0.1 86
Show 17587-0620 GWP2750 67 8.8 90
Show 17505-0603 LAF 59 AB 119 2.8 96
Show 17505-0603 LAF 59 AC 5 3.3 96
Show 17505-0603 LAF 59 AD 154 3.4 96
Show 17505-0603 LAF 59 AE 245 3.7 96
Show 17505-0603 LAF 59 AF 153 3.9 96
Show 17505-0603 LAF 59 AG 159 4.2 96
Show 17505-0603 LAF 59 AH 23 4.4 96
Show 17505-0603 LAF 59 AI 112 4.5 96
Show 17505-0603 LAF 59 AJ 300 4.7 96
Show 17505-0603 LAF 59 AK 80 5.0 96
Show 17505-0603 LAF 59 AL 349 5.2 96
Show 17505-0603 LAF 59 AM 192 5.2 96
Show 17505-0603 LAF 59 AN 124 5.2 96
Show 17505-0603 LAF 59 AO 72 6.1 96
Show 17505-0603 LAF 59 AP 159 6.6 96
Show 17505-0603 LAF 59 AQ 85 6.7 96
Show 17505-0603 LAF 59 AR 353 6.9 96
Show 17505-0603 LAF 59 AS 91 7.1 96
Show 17505-0603 LAF 59 AT 79 7.3 96
Show 17505-0603 LAF 59 AU 177 7.4 96
Show 17505-0603 LAF 59 AV 18 7.4 96
Show 17505-0603 LAF 59 AW 75 7.5 96
Show 17505-0603 LAF 59 AX 135 7.7 96
Show 17505-0603 LAF 59 A,Ya 111 7.9 96
Show 17505-0603 LAF 59 A,Yb 198 8.2 96
Show 17505-0603 LAF 59 A,Yc 174 8.4 96
Show 17505-0603 LAF 59 A,Yd 244 8.6 96
Show 17505-0603 LAF 59 A,Ye 133 8.7 96
Show 17505-0603 LAF 59 A,Yf 319 9.0 96
Show 17505-0603 LAF 59 A,Yg 141 9.1 96
Show 17505-0603 LAF 59 A,Yh 153 9.2 96
Show 17505-0603 LAF 59 A,Yi 337 9.3 96
Show 17505-0603 LAF 59 A,Yj 142 9.3 96
Show 17505-0603 LAF 59 A,Yk 206 9.4 96
Show 17505-0603 LAF 59 A,Yl 79 9.6 96

 
 
WDS 17556-0503 : COMPONENTS
 
 
  A Ab
Ab pa=155.9°
sep=0.12"
 
B pa=283.4°
sep=1.02"
pa=288.4°
sep=1.10"
 
 
17556-0503 A
 
 
Coord arcsec 2000 175534.59-050325.1 Mag 8.9 Spectral class K0 (yellow-orange) PmRA -7.00
PmDE -16.0 SAO 141961 HIP 87757 Tycho2 5091-00516-1
HD 163289 BD BD-05 4534
Tycho2
Tycho2 5091-00516-1 Pflag RAmdeg 268.89410581 DEmdeg -5.05700964
PmRA -9.7 PmDE -17.6 E RAmdeg 12 E DEmdeg 15
E pmRA 1.0 E pmDE 1.1 EpRAm 1988.30 EpDEm 1986.87
Num 13 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.5 BTmag 9.774 E BTmag 0.029 VTmag 9.143
E VTmag 0.022 Prox 999 TYC T HIP 87757
CCDM RAdeg 268.89412806 DEdeg -5.05697083 EpRA 1990 1.78
EpDE 1990 1.74 E RAdeg 12.8 E DEdeg 16.5 Posflg
Corr -0.1
SAO
SAO 141961 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.012 Vmag 8.3 SpType K0
Double code Source 27 CatNum 6010 DM BD-05 4534
DMcomp BDsup HD 163289 M HD 0
GC RA1950rad 4.68147674 DE1950rad -0.0881348 PmRA2000 -0.0007
PmDE2000 -0.011
Hipparcos
Catalog H HIP 87757 Proxy RAhms 17 55 34.59
DEdms -05 03 25.1 Vmag 9.08 VarFlag R Vmag H
RAdeg 268.894 DEdeg -5.05697 AstroRef Plx 5.29
CCDM 17556-0503 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 163289 BD BD-05 4534
CD CP Dm number -05 4534 VIred 1.16
SpType K0 R SpType Coord arcsec 2000 175534.59-050325.1
Hipparcos 2
HIP 87757 Sn 5 So 0 Nc 1
RArad 4.6930879317 DErad -0.0882608165 Plx 6.15 PmRA -11.62
PmDE -15.14 E RArad 1.22 E DErad 0.87 E Plx 1.31
E pmRA 1.46 E pmDE 1.03 Hpmag 9.209 E Hpmag 0.0035
SHp 0.029 VA 0 BV 0.576 E BV 0.035
VI 0.65
CCDM
Ccdm 17556-0503 RComp Comp A Note1
Note2 Discov num DRAs -1.42 DDEs -24.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp K0 PmNote *
PmRA -13 PmDE -12 Dm number -05 4534 Cat1 BD
Name2 141961 Cat2 SAO HD 163289 M HD
ADS BDS M ADS BDS N IDS IDS 17503S0502A
HIC 87757
 
 
17556-0503 Ab
 
 
Coord arcsec 2000 175534.59-050325.2 Mag 9.7 Calc coord yes
 
 
17556-0503 B
 
 
Coord arcsec 2000 175534.52-050324.9 Mag 13 Calc delta mag 3.3 Calc coord yes
CCDM
Ccdm 17556-0503 RComp Comp B Note1
Note2 Discov num RST5545 DRAs DDEs
R dRAs Year 1951 Theta 294 Rho 1.2
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17503S0502B
HIC 87757