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Current system
17266-0505
DEA 57 AB


Nearby doubles
48' : 17244-0538
J 1615

53' : 17231-0506
KPP1960

56' : 17237-0539
RST4570

68' : 17229-0544
GWP2705

69' : 17298-0555
BU 1089AB

71' : 17303-0422
RST5085

72' : 17309-0538
A 30AB

92' : 17252-0634
JNN 114

100' : 17228-0344
HDS2453

106' : 17326-0602
TDT 404

110' : 17335-0545
DRS 60

111' : 17222-0337
J 3266

111' : 17200-0555
TOK 311

128' : 17287-0302
UC 3349

128' : 17200-0626
STF2149

132' : 17292-0300
BRT 468

133' : 17231-0706
TOK 312

134' : 17226-0704
KPP4036

142' : 17260-0245
OSO 78AB

142' : 17355-0556
STF2183AB

149' : 17359-0411
J 2668AB

150' : 17207-0706
A 2593AB

152' : 17166-0443
GWP2701

153' : 17165-0524
GWP2700

161' : 17260-0745
RST3975AB

165' : 17324-0246
BAL 244



Selections
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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.

17266-0505 DEA 57 AB

 
 
17h 26m 37.88s -05° 05' 11.7" P.A. 308.00 sep 294.1 mag 3.55,14.66 Sp F3V+L5.5
 
 
Coord 2000 17266-0505 Discov num DEA  57 Comp AB Coord arcsec 2000 17 26 37.88 -05 05 11.7
Date first 1999 Date last 1999 Obs 1
Pa first 308 Pa last 307.8 P.A. Now (θ) 307.8°
Sep first 294.1 Sep last 294.13 Sep. Now (ρ) 294.13"
Mag pri 3.55 Mag sec 14.66 delta mag (ΔM) 11.11 Spectral class F3V+L5.5 (yellow-white/very deep red)
Pri motion ra -093 Sec motion ra -087
Pri motion dec -043 Sec motion dec -019
Notes N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.241 (< 0.3, Physical double)
This double is physical.
 
 
17266-0505 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 141665 17 26 38 -05 05 12 MKT 14 Aa,Ab 2002 22 194 0.0 4.93 5.83 0.90 Y
Show 17 26 38 -05 05 12 DEA 57 AB 1999 1 308 294.1 3.55 14.66 11.11 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4362277714227206016
 
 
WDS 17266-0505 DEA 57 AB : NOTES
 
 
discov_num notes refcode
MKT 14 Aa,Ab: 47 Oph. Preliminary elements determined by Hummel (1997), based
on Mark III interferometric results. MkT1997
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 2.59 +/- 0.21, 3.02, and 1.30 Msun, respectively. Mlk2012
Wang et al. (2015) derive a combined interferometric/spectroscopic
orbit, including data from the Mark III and NPOI arrays. Derived
physical parameters for the Aa and Ab components include luminosities
7.80 +/- 0.36 and 3.41 +/- 0.25 Lsun, radii 2.06 +/- 0.07 and
1.36 +/- 0.06 Rsun. WaX2015
 
 
REFERENCES
 
 
refcode metd author reference
MkT1997 orb - Hummel, C.A. 1997ASPC..130...19H
MkT1997 3rd Pacific Rim Conf., ASP Conf. 130, 19, 1997
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
WaX2015 Km j Wang, X., Hummel, C.A., Ren, S., & Fu, Y. 2015AJ....149..110W
WaX2015 +Kn AJ 149, 110, 2015
WaX2015 +orb (Note: Theta and rho errors estimated using average of major and
WaX2015 minor error ellipse values)
 
 
DISCOVERER
 
 
idgroup discov author
1 DEA Deacon, N.R., Hambly, N.C. & Cooke, J.A.
5 DEA Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
5 DEA A&A 468, 163, 2007
6 DEA Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
6 DEA Morgan, J.S., et al.
7 DEA Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Redstone, J., Goldman, B.,
7 DEA Burgett, W.S., Chambers, K.C., Flewelling, H., Kaiser, N., Morgan, J.S.,
7 DEA Price, P.A., Sweeney, W.E., Tonry, J.L., Wainscoat, R.J. & Waters, C.
8 DEA Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Mann, A.W., Redstone, J.A.,
8 DEA Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
8 DEA Morgan, J.S., et al.
12 DEA Deacon, N.R., Liu, M.C., Magnier, E.A., Aller, K.M., Best, W.M., Dupuy, T.,
12 DEA Bowler, B.P., Mann, A.W., Redstone, J.A., Burgett, W.S., Chambers, K.C.,
12 DEA Draper, P.W., Flewelling, H., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
12 DEA Morgan, J.S., Metcalfe,N., Price, P.A., Tonry, J.L. & Wainscoat, R.J.
13 DEA Deacon, N.R., Kraus, A.L., Wann, A.W., Magnier, E.A., Chambers, K.C., Wainscoat,
13 DEA R.J., Tonry, J.L., Kaiser, N., Waters, C., Flewelling, H., Hodapp, K.W. &
13 DEA Burgett, W.S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17266-0505 DEA 57 AB 1999 1 308 294.1 3.55 14.66 F3V+L5.5 V K 172637.88-050511.7

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

 
 
WDS 17266-0505 DEA 57 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17266-0505 DEA 57 AB : MEASURES
 
 
No records found.

 
 
WDS 17266-0505 : VIRTUAL EYEPIECE
 
 

17266-0505 DEA 57A mag 3.55 Sp F3V 17266-0505 MKT 14Ab mag 5.83 17266-0505 DEA 57B sep 293.4 P.A. 307.90 mag 14.66 Sp L5.5 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 17266-0505 : ALADIN DSS IMAGE @ 17h 26m 37.88s -05° 05' 11.7"
 
 
 
 
WDS 17266-0505 DEA 57 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17266-0505 DEA 57AB distance=0' 17244-0538 J 1615 distance=48' 17231-0506 KPP1960 distance=53' 17237-0539 RST4570 distance=56' 17229-0544 GWP2705 distance=68' 17298-0555 BU 1089AB distance=69' 17303-0422 RST5085 distance=71' 17309-0538 A 30AB distance=72' 17309-0538 A 30AB,C distance=72' 17252-0634 JNN 114 distance=92' 17228-0344 HDS2453 distance=100' 17326-0602 TDT 404 distance=106' 17335-0545 DRS 60 distance=110' 17222-0337 J 3266 distance=111' 17200-0555 TOK 311 distance=111' 17287-0302 UC 3349 distance=128' 17200-0626 STF2149 distance=128' 17292-0300 BRT 468 distance=132' 17231-0706 TOK 312 distance=133' 17226-0704 KPP4036 distance=134' 17260-0245 OSO 78AB distance=142' 17260-0245 OSO 78AC distance=142' 17355-0556 STF2183AB distance=142' 17355-0556 STF2183AC distance=142' 17359-0411 J 2668BC distance=148' 17359-0411 J 2668AB distance=149' 17207-0706 A 2593AB distance=150' 17207-0706 TOK 178AC distance=150' 17166-0443 GWP2701 distance=152' 17165-0524 GWP2700 distance=153' 17260-0745 RST3975AB distance=161' 17260-0745 GII 246Aa,Ab distance=161' 17324-0246 BAL 244 distance=165' 17341-0303 TOK 417 distance=166' 17229-0223 RAO 19BC distance=171' 17229-0223 RAG 9AB distance=172' 17384-0519 BAZ 8 distance=178' 17260-0206 TDT 347 distance=180' 17383-0413 J 2508 distance=182' 17297-0801 RST3977 distance=182' 17200-0232 A 2684 distance=183' 17284-0201 RST4571AB distance=188' 17284-0201 GII 248Aa,Ab distance=188' 17391-0531 HDS2494 distance=188' 17307-0204 UC 3359 distance=191' 17256-0154 RST5081 distance=192' 17361-0257 TDT 429 distance=192' 17398-0458 HO 419BC distance=197' 17398-0458 STF2191AB distance=197' 17193-0221 RST4569AB distance=198' 17193-0221 LMP 17AB,C distance=198' 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 17266-0505 MKT 14 Aa,Ab 194 0.0
Show 17266-0505 DEA 57 AB 308 294.1
Show 17244-0538 J 1615 188 6.9 48
Show 17231-0506 KPP1960 49 15.5 53
Show 17237-0539 RST4570 75 1.2 56
Show 17229-0544 GWP2705 118 9.0 68
Show 17298-0555 BU 1089 AB 321 1.4 69
Show 17303-0422 RST5085 333 10.9 71
Show 17309-0538 A 30 AB 66 0.5 72
Show 17309-0538 A 30 AB,C 8 3.3 72
Show 17252-0634 JNN 114 284 0.4 92
Show 17228-0344 HDS2453 281 0.4 100
Show 17326-0602 TDT 404 250 0.5 106
Show 17335-0545 DRS 60 192 135.2 110
Show 17222-0337 J 3266 86 6.3 111
Show 17200-0555 TOK 311 350 120.2 111
Show 17287-0302 UC 3349 331 64.8 128
Show 17200-0626 STF2149 23 7.3 128
Show 17292-0300 BRT 468 90 3.5 132
Show 17231-0706 TOK 312 167 119.8 133
Show 17226-0704 KPP4036 85 1.7 134
Show 17260-0245 OSO 78 AB 200 9.5 142
Show 17260-0245 OSO 78 AC 23 12.5 142
Show 17355-0556 STF2183 AB 165 29.6 142
Show 17355-0556 STF2183 AC 13 28.5 142
Show 17359-0411 J 2668 BC 223 6.1 148
Show 17359-0411 J 2668 AB 254 50.3 149
Show 17207-0706 A 2593 AB 329 0.3 150
Show 17207-0706 TOK 178 AC 109 10.2 150
Show 17166-0443 GWP2701 46 22.3 152
Show 17165-0524 GWP2700 268 6.7 153
Show 17260-0745 RST3975 AB 28 1.0 161
Show 17260-0745 GII 246 Aa,Ab 166 0.2 161
Show 17324-0246 BAL 244 289 11.9 165
Show 17341-0303 TOK 417 2 0.0 166
Show 17229-0223 RAO 19 BC 93 0.7 171
Show 17229-0223 RAG 9 AB 147 48.9 172
Show 17384-0519 BAZ 8 126 1.2 178
Show 17260-0206 TDT 347 232 0.6 180
Show 17383-0413 J 2508 56 3.9 182
Show 17297-0801 RST3977 308 0.3 182
Show 17200-0232 A 2684 227 0.3 183
Show 17284-0201 RST4571 AB 106 1.9 188
Show 17284-0201 GII 248 Aa,Ab 68 0.2 188
Show 17391-0531 HDS2494 50 0.2 188
Show 17307-0204 UC 3359 296 44.4 191
Show 17256-0154 RST5081 291 0.7 192
Show 17361-0257 TDT 429 279 0.7 192
Show 17398-0458 HO 419 BC 32 7.6 197
Show 17398-0458 STF2191 AB 267 26.4 197
Show 17193-0221 RST4569 AB 94 0.1 198

 
 
WDS 17266-0505 : COMPONENTS
 
 
  A Ab
Ab pa=193.6°
sep=0.00"
 
B pa=307.9°
sep=293.41"
pa=307.9°
sep=293.42"
 
 
17266-0505 A
 
 
Coord arcsec 2000 172637.88-050511.7 Mag 3.55 Spectral class F3V (yellow-white) PmRA -93.00
PmDE -43.0
 
 
17266-0505 Ab
 
 
Coord arcsec 2000 172637.88-050511.7 Mag 5.83 Calc delta mag 0.9 Calc coord yes
 
 
17266-0505 B
 
 
Coord arcsec 2000 172622.39-050211.4 Mag 14.66 Spectral class L5.5 (very deep red) PmRA -87.00
PmDE -19.0 Calc delta mag 9.73 Calc coord yes