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Current system
15289+5727
BU 945 AB
HD 138367


Nearby doubles
22' : 15301+5746
UC 3015

31' : 15251+5730
CRB 195

40' : 15324+5700
SLW1103

55' : 15290+5820
GRV1112

62' : 15262+5824
LDS2719

65' : 15321+5628
DBR 247

66' : 15324+5628
DBR 246

78' : 15384+5717
CVR1637

80' : 15309+5609
WNO 23

81' : 15376+5806
SHN 203

82' : 15389+5728
STTA141AB

87' : 15370+5824
MLB 71

88' : 15239+5610
VVO 14

88' : 15384+5809
TDS9573

90' : 15202+5824
MLR 533

92' : 15215+5618
STI2322

92' : 15187+5809
LDS2717

93' : 15391+5812
LDS2725

97' : 15249+5858
BUP 162
Edasich

98' : 15173+5701
CVR1625

98' : 15226+5604
DBR 245

101' : 15288+5908
LDS2721

110' : 15160+5652
CBL 484

114' : 15407+5829
KPP1447

114' : 15414+5821
RAO 338

117' : 15203+5901
KPP3952



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.

15289+5727 BU 945 AB (HD 138367)

 
 
15h 28m 51.93s +57° 26' 42.6" P.A. 101.00 sep 40.2 mag 6.96,12.42 Sp F7V dist. 44.5 pc (145.16 l.y.)
 
 
Coord 2000 15289+5727 Discov num BU  945 Comp AB Coord arcsec 2000 15 28 51.93 +57 26 42.6
Date first 1879 Date last 2017 Obs 13
Pa first 13 Pa last 101.1 P.A. Now (θ) 101.1°
Sep first 16.4 Sep last 40.23 Sep. Now (ρ) 40.23"
Mag pri 6.96 Mag sec 12.42 delta mag (ΔM) 5.46 Spectral class F7V (yellow-white)
Pri motion ra -261 Sec motion ra +008
Pri motion dec +165 Sec motion dec -008
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.036
This double is not physical.
 
 
15289+5727 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 138367 29542 15 28 52 +57 26 43 BU 945 AB 2017 13 101 40.2 6.96 12.42 5.46 <===
Show 29542 15 28 52 +57 26 43 FOX 189 AC 2003 3 19 65.5 6.96 13.34 6.38
Show 29542 15 28 52 +57 26 43 GIC 128 AD 2020 15 132 185.4 6.96 11.81 4.85
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 138367 Constellation Draco SAO 29542 HIP 75783
Tycho2 3872-01044-1 Gaia DR2 1602402034136426752 HD 138367 GC 20835
BD BD+57 1590 Distance 44.5 Distance ly 145.16
 
 
WDS 15289+5727 BU 945 AB (HD 138367) : NOTES
 
 
discov_num notes refcode
GIC 128 LDS2722. D component = G224-069. Giclas says B component is not
physical but D is CPM companion.
BU 945 AB: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
AD: NLTT 40385/40401 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 FOX Fox, P.
190 GIC Giclas, H., Burnham, R. & Thomas, N.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15289+5727 BU 945 AB 1999 11 97 35.5 6.92 12.80 F7V NLD 152851.93+572642.6
15289+5727 BU 945 AB 2003 12 97 36.6 6.92 12.80 F7V NLD 152851.93+572642.6
15289+5727 BU 945 AB 2017 13 101 40.2 6.96 12.42 F7V NL U 152851.93+572642.6

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

 
 
WDS 15289+5727 BU 945 AB (HD 138367) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15289+5727 BU 945 AB (HD 138367) : MEASURES
 
 
No records found.

 
 
WDS 15289+5727 (HD 138367) : VIRTUAL EYEPIECE
 
 

15289+5727 BU 945A mag 6.96 Sp F7V 15289+5727 BU 945B sep 22.6 P.A. 110.00 mag 12.42 15289+5727 FOX 189C sep 63.1 P.A. 10.30 mag 13.34 15289+5727 GIC 128D sep 144.1 P.A. 148.90 mag 11.81 Sp V 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 15289+5727 (HD 138367) : ALADIN DSS IMAGE @ 15h 28m 51.93s +57° 26' 42.6"
 
 
 
 
WDS 15289+5727 BU 945 AB (HD 138367) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15289+5727 BU 945AB distance=0' 15301+5746 UC 3015 distance=22' 15251+5730 CRB 195 distance=31' 15324+5700 SLW1103 distance=40' 15290+5820 GRV1112 distance=55' 15262+5824 LDS2719 distance=62' 15321+5628 DBR 247 distance=65' 15324+5628 DBR 246 distance=66' 15384+5717 CVR1637 distance=78' 15309+5609 WNO 23 distance=80' 15376+5806 SHN 203 distance=81' 15389+5728 STTA141AB distance=82' 15389+5728 STTA141AC distance=82' 15389+5728 STTA141AD distance=82' 15370+5824 MLB 71 distance=87' 15239+5610 VVO 14 distance=88' 15384+5809 TDS9573 distance=88' 15202+5824 MLR 533 distance=90' 15215+5618 STI2322 distance=92' 15187+5809 LDS2717 distance=92' 15391+5812 LDS2725 distance=93' 15249+5858 BUP 162 (Edasich) distance=97' 15173+5701 CVR1625 distance=98' 15226+5604 DBR 245 distance=98' 15288+5908 LDS2721 distance=101' 15160+5652 CBL 484 distance=110' 15407+5829 KPP1447 distance=114' 15414+5821 RAO 338 distance=114' 15203+5901 KPP3952 distance=117' 15330+5527 GRV1113 distance=126' 15266+5522 LDT 11 distance=126' 15416+5613 STI2326 distance=129' 15361+5531 A 1124 distance=130' 15135+5816 HDS2139 distance=132' 15433+5833 LDS2726 distance=134' 15368+5531 STI2324 distance=134' 15345+5936 SLW1110 distance=137' 15456+5659 CVR 169 distance=139' 15160+5555 CVR 780 distance=140' 15225+5516 HU 148 distance=141' 15228+5943 KPP3412 distance=145' 15206+5520 KPP4384BC distance=145' 15206+5520 HJ 2779AB distance=145' 15206+5520 KPP4384AC distance=145' 15189+5929 TDS9479 distance=146' 15125+5629 CBL 480 distance=146' 15273+5952 RAO 336 distance=146' 15411+5541 TDS 784 distance=147' 15128+5617 STI2318 distance=150' 15119+5624 LDS1422 distance=153' 15337+5500 CVR1634 distance=153' 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 15289+5727 BU 945 AB 101 40.2
Show 15289+5727 FOX 189 AC 19 65.5
Show 15289+5727 GIC 128 AD 132 185.4
Show 15301+5746 UC 3015 116 44.7 22
Show 15251+5730 CRB 195 349 32.9 31
Show 15324+5700 SLW1103 252 8.6 40
Show 15290+5820 GRV1112 60 21.5 55
Show 15262+5824 LDS2719 80 8.1 62
Show 15321+5628 DBR 247 282 5.8 65
Show 15324+5628 DBR 246 306 3.1 66
Show 15384+5717 CVR1637 5 3.2 78
Show 15309+5609 WNO 23 123 8.6 80
Show 15376+5806 SHN 203 -1 0.3 81
Show 15389+5728 STTA141 AB 204 88.0 82
Show 15389+5728 STTA141 AC 335 234.1 82
Show 15389+5728 STTA141 AD 154 35.2 82
Show 15370+5824 MLB 71 288 4.0 87
Show 15239+5610 VVO 14 248 68.0 88
Show 15384+5809 TDS9573 11 1.0 88
Show 15202+5824 MLR 533 311 0.3 90
Show 15215+5618 STI2322 266 14.2 92
Show 15187+5809 LDS2717 237 58.2 92
Show 15391+5812 LDS2725 275 6.1 93
Show Edasich 15249+5858 BUP 162 51 252.8 97
Show 15173+5701 CVR1625 328 4.2 98
Show 15226+5604 DBR 245 220 1.8 98
Show 15288+5908 LDS2721 233 15.3 101
Show 15160+5652 CBL 484 340 12.1 110
Show 15407+5829 KPP1447 80 10.9 114
Show 15414+5821 RAO 338 224 0.2 114
Show 15203+5901 KPP3952 235 3.0 117
Show 15330+5527 GRV1113 80 13.5 126
Show 15266+5522 LDT 11 218 0.2 126
Show 15416+5613 STI2326 156 14.2 129
Show 15361+5531 A 1124 145 1.4 130
Show 15135+5816 HDS2139 128 0.7 132
Show 15433+5833 LDS2726 65 5.6 134
Show 15368+5531 STI2324 312 10.6 134
Show 15345+5936 SLW1110 294 8.6 137
Show 15456+5659 CVR 169 31 8.6 139
Show 15160+5555 CVR 780 127 13.7 140
Show 15225+5516 HU 148 207 1.7 141
Show 15228+5943 KPP3412 114 14.5 145
Show 15206+5520 KPP4384 BC 250 8.2 145
Show 15206+5520 HJ 2779 AB 348 10.1 145
Show 15206+5520 KPP4384 AC 309 12.9 145
Show 15189+5929 TDS9479 171 0.7 146
Show 15125+5629 CBL 480 97 15.1 146
Show 15273+5952 RAO 336 306 0.6 146
Show 15411+5541 TDS 784 329 1.2 147
Show 15128+5617 STI2318 137 9.0 150

 
 
WDS 15289+5727 : COMPONENTS
 
 
  A B C
B pa=110.0°
sep=22.61"
 
C pa=10.3°
sep=63.11"
pa=351.9°
sep=70.56"
 
D pa=148.9°
sep=144.11"
pa=155.3°
sep=127.28"
pa=161.2°
sep=195.93"
 
 
15289+5727 A
 
 
Name HD 138367 Coord arcsec 2000 152851.93+572642.6 Mag 6.96 Spectral class F7V (yellow-white)
PmRA -261.00 PmDE 165.0 SAO 29542 HIP 75783
Tycho2 3872-01044-1 HD 138367 GC 20835 BD BD+57 1590
Tycho2
Tycho2 3872-01044-1 Pflag RAmdeg 232.21636938 DEmdeg 57.44518069
PmRA -260.4 PmDE 164.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.25 EpDEm 1991.31
Num 14 Q RAmdeg 0.2 Q DEmdeg 0.5 Q pmRA 0.4
Q pmDE 0.6 BTmag 7.475 E BTmag 0.015 VTmag 6.962
E VTmag 0.010 Prox 999 TYC T HIP 75783
CCDM RAdeg 232.21749167 DEdeg 57.44479778 EpRA 1990 1.65
EpDE 1990 1.62 E RAdeg 4.0 E DEdeg 4.1 Posflg
Corr -0.2
SAO
SAO 29542 DelFlag RA1950 PmRA1950 -0.0338
DE1950 PmDE1950 0.155 Vmag 6.9 SpType F8
Double code Source 70 CatNum 20835 DM BD+57 1590
DMcomp BDsup HD 138367 M HD 0
GC 20835 RA1950rad 4.04788989 DE1950rad 1.00554985 PmRA2000 -0.033
PmDE2000 0.156
Hipparcos
Catalog H HIP 75783 Proxy RAhms 15 28 52.21
DEdms +57 26 41.2 Vmag 6.91 VarFlag R Vmag H
RAdeg 232.218 DEdeg 57.4448 AstroRef Plx 23.2
CCDM 15289+5727 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 138367 BD BD+57 1590
CD CP Dm number +57 1590 VIred 0.56
SpType F6IV-V R SpType Coord arcsec 2000 152852.21+572641.2
Hipparcos 2
HIP 75783 Sn 5 So 0 Nc 1
RArad 4.0529606591 DErad 1.002600528 Plx 22.47 PmRA -260.84
PmDE 165.18 E RArad 0.25 E DErad 0.24 E Plx 0.29
E pmRA 0.29 E pmDE 0.28 Hpmag 7.0131 E Hpmag 0.001
SHp 0.006 VA 0 BV 0.49 E BV 0.008
VI 0.56
CCDM
Ccdm 15289+5727 RComp Comp A Note1
Note2 Discov num DRAs -2.09 DDEs -17.1
R dRAs 10 Year Theta Rho
Obs 4 Vmag 6.9 Sp F8 PmNote *
PmRA -264 PmDE 169 Dm number +57 1590 Cat1 BD
Name2 +57 997 Cat2 AGK2/3 HD 138367 M HD
ADS BDS A 9672 M ADS BDS N IDS IDS 15266N5747A
HIC 75783
 
 
15289+5727 B
 
 
Coord arcsec 2000 152854.56+572634.9 Mag 12.42 PmRA 8.00 PmDE -8.0
Calc delta mag 5.46 Calc coord yes
CCDM
Ccdm 15289+5727 RComp Comp B Note1
Note2 Discov num BU 945 DRAs DDEs
R dRAs Year 1913 Theta 049 Rho 16.2
Obs 9 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9672 M ADS BDS N IDS IDS 15266N5747B
HIC
 
 
15289+5727 C
 
 
Coord arcsec 2000 152853.32+572744.7 Mag 13.34 PmRA 3.00 PmDE 10.0
Calc delta mag 6.38 Calc coord yes
CCDM
Ccdm 15289+5727 RComp Comp C Note1
Note2 Discov num FOX DRAs DDEs
R dRAs Year 1913 Theta 359 Rho 77.1
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9672 M ADS BDS N IDS IDS 15266N5747C
HIC
 
 
15289+5727 D
 
 
Coord arcsec 2000 152901.16+572439.3 Mag 11.81 Spectral class V PmRA -274.00
PmDE 158.0 Calc delta mag 4.85 Calc coord yes
CCDM
Ccdm 15289+5727 RComp Comp D Note1
Note2 Discov num GIC DRAs DDEs
R dRAs Year 1967 Theta 131 Rho 195.0
Obs 1 Vmag 13.1 Sp PmNote
PmRA -232 PmDE 157 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9672 M ADS BDS N IDS IDS 15266N5747D
HIC