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Doubles in session


Current system
15360+5438
DRS 16 AB


Nearby doubles
16' : 15375+5431
YSC 57

30' : 15337+5500
CVR1634

32' : 15389+5420
CVR1639

45' : 15392+5403
NSN 57

54' : 15361+5531
A 1124

54' : 15368+5531
STI2324

55' : 15330+5527
GRV1113

69' : 15416+5351
MMA 35

77' : 15411+5541
TDS 784

79' : 15428+5530
STI2327

83' : 15266+5454
STF1948

93' : 15266+5522
LDT 11

95' : 15448+5344
STI2328

101' : 15309+5609
WNO 23

101' : 15456+5342
FOX 191

103' : 15246+5413
HU 149

106' : 15355+5252
LDS1423

107' : 15416+5613
STI2326

110' : 15476+5523
BU 946

114' : 15409+5253
FAR 17

115' : 15324+5628
DBR 246

115' : 15470+5337
ES 742

115' : 15321+5628
DBR 247

121' : 15490+5447
GRV1118

123' : 15225+5516
HU 148

123' : 15224+5408
SLW9006



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

15360+5438 DRS 16 AB

 
 
15h 35m 57.08s +54° 37' 50.0" P.A. 350.00 sep 9.6 mag 5.72,17.60 Sp A2V dist. 78.31 pc (255.45 l.y.)
 
 
Coord 2000 15360+5438 Discov num DRS  16 Comp AB Coord arcsec 2000 15 35 57.08 +54 37 50.0
Date first 2002 Date last 2002 Obs 1
Pa first 350 Pa last 350.1 P.A. Now (θ) 350.1°
Sep first 9.6 Sep last 9.6 Sep. Now (ρ) 9.6"
Mag pri 5.72 Mag sec 17.60 delta mag (ΔM) 11.88 Spectral class A2V (white)
Pri motion ra -039 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
15360+5438 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show NSV7163 29588 15 35 57 +54 37 50 CHR 47 Aa,Ab 1985 1 196 0.5 5.70
Show 29588 15 35 57 +54 37 50 DRS 16 AB 2002 1 350 9.6 5.72 17.60 11.88 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV7163 Constellation Draco SAO 29588 HIP 76376
Tycho2 3869-01583-1 Gaia DR2 1598002510156627456 HD 139493 HR 5818
GC 20999 BD BD+55 1766 Distance 78.31 Distance ly 255.45
 
 
WDS 15360+5438 DRS 16 AB : NOTES
 
 
discov_num notes refcode
CHR 47 Hipparcos Acceleration Double Solution.
This system, first announced by McAlister and recalled in a later McA1984b
McAlister paper after repeated attempts at confirmation, has been McA1993
restored. While perhaps still spurious, the subsequent confirmation or
suspected duplicity (by another technique) makes the discovery
measurement somewhat more probable.
 
 
REFERENCES
 
 
refcode metd author reference
McA1984b Sc j McAlister, H.A. & Hartkopf, W.I. ...................
McA1984b Catalog of Interferometric Measurements of Binary Stars, CHARA Contrib. #1, 1984
McA1984b (previously unpublished KPNO 2.1m and 3.8m data)
McA1993 Sc j McAlister, H.A., Mason, B.D., Hartkopf, W.I., & Shara, M.M. 1993AJ....106.1639M
McA1993 +orb AJ 106, 1639, 1993
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
3 DRS De Rosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A.,
3 DRS Song, I., Marois, C. et al.
4 DRS De Rosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A.,
4 DRS McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B.,
4 DRS Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O.
5 DRS De Rosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J.,
5 DRS Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al.
8 DRS De Rosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I.,
8 DRS Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al.
9 DRS De Rosa, R.J., Nielsen, E.L., Rameau, J., Duchene, G., Greenbaum, A.Z., Wang, J.J.,
9 DRS Ammons, S.M., Bailey, V.P., Barman, T., Bulger, J., Chilcote, J., Cotten, T.,
9 DRS Doyon, R., Esposito, T.M., Fitzgerald, M.P., Follette, K.B., Gerard, B.L.,
9 DRS Goodsell, S.J., Graham, J.R., Hibon, P., Horn, J., Hung, L.-W., Ingraham, P.,
9 DRS Kalas, P., Konopacky, Q., Larkin, J.E., Macintosh, B., Maire, J., Marchis, F.,
9 DRS Marley, M.S., Marois, C., Metchev, S., Millar-Blanchaer, M.A., Oppenheimer, R.,
9 DRS Palmer, D., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rajan, A., Rantakyro,
9 DRS F.T., Ren, B., Ruffio, J.-B., Savransky, D., Schneider, A.C., Sivaramakrishnan, A.,
9 DRS Song, I., Soummer, R., Tallis, M., Thomas, S., Wallace, J.K., Ward-Duong, K.,
9 DRS Wiktorowicz, S. & Wolff, S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15360+5438 DRS 16 AB 2002 1 350 9.6 5.72 17.60 A2V N DR 153557.08+543750.0

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

 
 
WDS 15360+5438 DRS 16 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15360+5438 DRS 16 AB : MEASURES
 
 
No records found.

 
 
WDS 15360+5438 : VIRTUAL EYEPIECE
 
 

15360+5438 DRS 16A mag 5.72 Sp A2V 15360+5438 CHR 47Ab sep 0.5 P.A. 189.10 15360+5438 DRS 16B sep 9.5 P.A. 354.20 mag 17.6 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 15360+5438 : ALADIN DSS IMAGE @ 15h 35m 57.08s +54° 37' 50.0"
 
 
 
 
WDS 15360+5438 DRS 16 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15360+5438 DRS 16AB distance=0' 15375+5431 YSC 57 distance=16' 15337+5500 CVR1634 distance=30' 15389+5420 CVR1639 distance=32' 15392+5403 NSN 57 distance=45' 15361+5531 A 1124 distance=54' 15368+5531 STI2324 distance=54' 15330+5527 GRV1113 distance=55' 15416+5351 MMA 35 distance=69' 15411+5541 TDS 784 distance=77' 15428+5530 STI2327 distance=79' 15266+5454 STF1948 distance=83' 15266+5522 LDT 11 distance=93' 15448+5344 STI2328 distance=95' 15309+5609 WNO 23 distance=101' 15456+5342 FOX 191 distance=101' 15246+5413 HU 149 distance=103' 15355+5252 LDS1423 distance=106' 15416+5613 STI2326 distance=107' 15476+5523 BU 946 distance=110' 15409+5253 FAR 17 distance=114' 15324+5628 DBR 246 distance=115' 15470+5337 ES 742 distance=115' 15321+5628 DBR 247 distance=115' 15490+5447 GRV1118 distance=121' 15225+5516 HU 148 distance=123' 15224+5408 SLW9006 distance=123' 15474+5325 CVR 170 distance=125' 15306+5242 KPP 347 distance=126' 15384+5234 ES 964 distance=126' 15500+5515 SLW1140 distance=127' 15380+5232 TDS9568 distance=128' 15490+5344 FOX 192 distance=128' 15511+5514 CVR1649 distance=136' 15206+5508 CBL 486 distance=136' 15239+5610 VVO 14 distance=138' 15206+5520 HJ 2779AB distance=139' 15206+5520 KPP4384AC distance=139' 15206+5520 KPP4384BC distance=139' 15485+5606 NSN 671 distance=139' 15226+5604 DBR 245 distance=143' 15324+5700 SLW1103 distance=146' 15523+5402 CVR 804 distance=148' 15510+5341 GRV1119 distance=150' 15214+5312 GRV1209 distance=155' 15200+5326 WIS 283 distance=158' 15215+5618 STI2322 distance=158' 15200+5324 TDS9490 distance=159' 15506+5617 CVR1648 distance=160' 15384+5717 CVR1637 distance=161' 15264+5221 SLW1092 distance=162' 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 15360+5438 CHR 47 Aa,Ab 196 0.5
Show 15360+5438 DRS 16 AB 350 9.6
Show 15375+5431 YSC 57 43 0.9 16
Show 15337+5500 CVR1634 350 3.2 30
Show 15389+5420 CVR1639 80 5.1 32
Show 15392+5403 NSN 57 8 4.8 45
Show 15361+5531 A 1124 145 1.4 54
Show 15368+5531 STI2324 312 10.6 54
Show 15330+5527 GRV1113 80 13.5 55
Show 15416+5351 MMA 35 8 31.1 69
Show 15411+5541 TDS 784 329 1.2 77
Show 15428+5530 STI2327 236 8.5 79
Show 15266+5454 STF1948 47 12.8 83
Show 15266+5522 LDT 11 218 0.2 93
Show 15448+5344 STI2328 322 17.4 95
Show 15309+5609 WNO 23 123 8.6 101
Show 15456+5342 FOX 191 127 6.0 101
Show 15246+5413 HU 149 271 0.7 103
Show 15355+5252 LDS1423 164 34.9 106
Show 15416+5613 STI2326 156 14.2 107
Show 15476+5523 BU 946 129 2.3 110
Show 15409+5253 FAR 17 69 2.9 114
Show 15324+5628 DBR 246 306 3.1 115
Show 15470+5337 ES 742 83 3.4 115
Show 15321+5628 DBR 247 282 5.8 115
Show 15490+5447 GRV1118 334 24.4 121
Show 15225+5516 HU 148 207 1.7 123
Show 15224+5408 SLW9006 181 27.9 123
Show 15474+5325 CVR 170 192 11.1 125
Show 15306+5242 KPP 347 186 4.5 126
Show 15384+5234 ES 964 219 5.4 126
Show 15500+5515 SLW1140 342 22.2 127
Show 15380+5232 TDS9568 246 0.5 128
Show 15490+5344 FOX 192 218 8.9 128
Show 15511+5514 CVR1649 188 5.0 136
Show 15206+5508 CBL 486 101 17.2 136
Show 15239+5610 VVO 14 248 68.0 138
Show 15206+5520 HJ 2779 AB 348 10.1 139
Show 15206+5520 KPP4384 AC 309 12.9 139
Show 15206+5520 KPP4384 BC 250 8.2 139
Show 15485+5606 NSN 671 129 3.3 139
Show 15226+5604 DBR 245 220 1.8 143
Show 15324+5700 SLW1103 252 8.6 146
Show 15523+5402 CVR 804 303 28.3 148
Show 15510+5341 GRV1119 230 16.6 150
Show 15214+5312 GRV1209 137 10.9 155
Show 15200+5326 WIS 283 280 779.4 158
Show 15215+5618 STI2322 266 14.2 158
Show 15200+5324 TDS9490 59 0.5 159
Show 15506+5617 CVR1648 359 3.1 160
Show 15384+5717 CVR1637 5 3.2 161

 
 
WDS 15360+5438 : COMPONENTS
 
 
  A Ab
Ab pa=189.1°
sep=0.52"
 
B pa=354.2°
sep=9.51"
pa=355.0°
sep=10.01"
 
 
15360+5438 A
 
 
Coord arcsec 2000 153557.08+543750.0 Mag 5.72 Spectral class A2V (white) PmRA -39.00
PmDE 0.0 SAO 29588 HIP 76376 Tycho2 3869-01583-1
HD 139493 HR 5818 GC 20999 BD BD+55 1766
Tycho2
Tycho2 3869-01583-1 Pflag RAmdeg 233.98766987 DEmdeg 54.63054517
PmRA -37.5 PmDE -9.4 E RAmdeg 3 E DEmdeg 4
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.54 EpDEm 1991.46
Num 10 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.5
Q pmDE 1.0 BTmag 5.816 E BTmag 0.014 VTmag 5.769
E VTmag 0.009 Prox 999 TYC T HIP 76376
CCDM RAdeg 233.98781972 DEdeg 54.63056694 EpRA 1990 1.68
EpDE 1990 1.66 E RAdeg 3.4 E DEdeg 3.5 Posflg
Corr -0.1
SAO
SAO 29588 DelFlag RA1950 PmRA1950 -0.0048
DE1950 PmDE1950 -0.013 Vmag 5.7 SpType A0
Double code Source 70 CatNum 20999 DM BD+55 1766
DMcomp BDsup HD 139493 M HD 0
GC 20999 RA1950rad 4.0782329 DE1950rad 0.95635113 PmRA2000 -0.0041
PmDE2000 -0.01
Hipparcos
Catalog H HIP 76376 Proxy RAhms 15 35 57.08
DEdms +54 37 50.0 Vmag 5.77 VarFlag R Vmag H
RAdeg 233.988 DEdeg 54.6306 AstroRef Plx 13.24
CCDM N CCDM Nsys Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 139493 BD BD+55 1766
CD CP Dm number +55 1766 VIred 0.04
SpType A2V R SpType Coord arcsec 2000 153557.08+543750.0
Hipparcos 2
HIP 76376 Sn 1 So 1 Nc 1
RArad 4.0838579415 DErad 0.9534832778 Plx 12.77 PmRA -39.08
PmDE 0.09 E RArad 0.42 E DErad 0.44 E Plx 0.47
E pmRA 0.52 E pmDE 0.54 Hpmag 5.7961 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.051 E BV 0.004
VI 0.06
 
 
15360+5438 Ab
 
 
Coord arcsec 2000 153557.07+543749.5 Calc delta mag 5.7 Calc coord yes
 
 
15360+5438 B
 
 
Coord arcsec 2000 153556.97+543759.5 Mag 17.6 Calc delta mag 11.9 Calc coord yes