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Current system
14246+4750
STF 1843 AC


Nearby doubles
20' : 14234+4736
A 149AB

26' : 14232+4811
CVR 735

49' : 14222+4832
BU 615AB

50' : 14238+4701
UR 13

51' : 14249+4700
CVR1579

51' : 14296+4759
SLW 999

56' : 14301+4737
COU2387

60' : 14203+4830
STF1834

63' : 14185+4755
BU 1273

68' : 14312+4807
ES 961

71' : 14303+4709
COU1917

80' : 14325+4805
CBL 457

82' : 14240+4629
HJ 2720

88' : 14178+4845
BU 1272AB

90' : 14229+4623
HJ 2716

93' : 14156+4807
CBL 445

95' : 14180+4857
CVR1572

100' : 14336+4831
CVR 746

101' : 14208+4617
COU2194

103' : 14338+4707
BEM9004

105' : 14313+4910
GRV1206

105' : 14190+4918
BVD 236

109' : 14152+4658
STF1826AB

110' : 14286+4932
BEM 11

114' : 14165+4633
ES 1085

114' : 14281+4602
BEM9003



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

14246+4750 STF 1843 AC

 
 
14h 24m 38.91s +47° 49' 50.0" P.A. 63.00 sep 100.8 mag 7.68,9.72 Sp F4V dist. 32.37 pc (105.59 l.y.)
 
 
Coord 2000 14246+4750 Discov num STF1843 Comp AC Coord arcsec 2000 14 24 38.91 +47 49 50.0
Date first 1902 Date last 2018 Obs 20
Pa first 67 Pa last 63.2 P.A. Now (θ) 63.2°
Sep first 92.4 Sep last 100.75 Sep. Now (ρ) 100.75"
Mag pri 7.68 Mag sec 9.72 delta mag (ΔM) 2.04 Spectral class F4V (yellow-white)
Pri motion ra -050 Sec motion ra -017
Pri motion dec -034 Sec motion dec +025
Notes N W (See Notes, )
rPM=1.118
This double is not physical.
 
 
14246+4750 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 126531 45045 14 24 39 +47 49 50 STF 1843 AB 2018 47 186 19.8 7.68 9.23 1.55
Show 45045 14 24 39 +47 49 50 STF 1843 AC 2018 20 63 100.8 7.68 9.72 2.04 <===
Show 14 24 39 +47 49 30 TOK 296 BD 2015 7 301 177.9 9.23 17.76 8.53
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes SAO 45045 HIP 70446 Tycho2 3475-01200-1
Gaia DR2 1507326061092315008 HD 126531 BD BD+48 2199 Distance 32.37
Distance ly 105.59
 
 
WDS 14246+4750 STF 1843 AC : NOTES
 
 
discov_num notes refcode
STF1843 AB: HJL 203. HJL1986
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
34 TOK Tokovinin, A.A.
81 TOK Tokovinin, A.A., Balega, Y.Y., Pluzhnik, E.A., Shatsky, N.I., Gorynya, N.A., &
81 TOK Weigelt, G.
95 TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
95 TOK Martinez, M., & Mondaca, E.
163 TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
163 TOK Ratzloff, J. & Walter, F.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14246+4750 STF1843 AC 2007 11 64 98.8 7.68 9.72 D 142438.91+474950.0
14246+4750 STF1843 AC 2011 12 59 98.9 7.68 9.72 N D 142438.91+474950.0
14246+4750 STF1843 AC 2012 14 63 100.4 7.68 9.72 F4V N 142438.91+474950.0
14246+4750 STF1843 AC 2015 15 63 99.8 7.68 9.72 F4V N 142438.91+474950.0
14246+4750 STF1843 AC 2018 20 63 100.8 7.68 9.72 F4V N 142438.91+474950.0

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

 
 
WDS 14246+4750 STF 1843 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14246+4750 STF 1843 AC : MEASURES
 
 
No records found.

 
 
WDS 14246+4750 : VIRTUAL EYEPIECE
 
 

14246+4750 STF1843A mag 7.68 Sp F4V 14246+4750 TOK 296B sep 20.1 P.A. 188.60 mag 9.23 Sp F5 14246+4750 STF1843C sep 75.5 P.A. 53.00 mag 9.72 14246+4750 TOK 296D sep 127.5 P.A. 304.40 mag 17.76 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 14246+4750 : ALADIN DSS IMAGE @ 14h 24m 38.91s +47° 49' 50.0"
 
 
 
 
WDS 14246+4750 STF 1843 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14246+4750 STF1843AC distance=0' 14246+4750 TOK 296BD distance=1' 14234+4736 A 149AB distance=20' 14234+4736 A 149AB,C distance=20' 14232+4811 CVR 735 distance=26' 14222+4832 BU 615AB distance=49' 14222+4832 LNA 6Aa,Ab distance=49' 14238+4701 UR 13 distance=50' 14249+4700 CVR1579 distance=51' 14296+4759 SLW 999 distance=51' 14301+4737 COU2387 distance=56' 14203+4830 STF1834 distance=60' 14185+4755 BU 1273 distance=63' 14312+4807 ES 961 distance=68' 14303+4709 COU1917 distance=71' 14325+4805 CBL 457 distance=80' 14240+4629 HJ 2720 distance=82' 14178+4845 BU 1272AB distance=88' 14178+4845 HJ 2710AC distance=88' 14178+4845 GII 205Aa,Ab distance=88' 14229+4623 HJ 2716 distance=90' 14156+4807 CBL 445 distance=93' 14180+4857 CVR1572 distance=95' 14336+4831 CVR 746 distance=100' 14208+4617 COU2194 distance=101' 14338+4707 BEM9004 distance=103' 14313+4910 GRV1206 distance=105' 14190+4918 BVD 236 distance=105' 14152+4658 STF1826AB distance=109' 14152+4658 STF1826AC distance=109' 14286+4932 BEM 11 distance=110' 14325+4911 STT 283A,BC distance=113' 14325+4911 STT 581AC distance=113' 14325+4911 HU 57BC distance=113' 14165+4633 ES 1085 distance=114' 14281+4602 BEM9003 distance=114' 14246+4945 UC 2755 distance=116' 14211+4942 UC 193 distance=118' 14284+4558 SKF1751 distance=119' 14369+4813 A 347 distance=126' 14374+4744 KPP1997 distance=129' 14375+4743 ES 609AB distance=130' 14375+4743 ES 609AC distance=130' 14375+4743 LNA 4Aa,Ab distance=130' 14375+4743 ES 609BC distance=130' 14375+4743 TDS9251Ca,Cb distance=131' 14164+4605 VIG 17 (Xuange) distance=135' 14267+5006 MNK 2AB distance=139' 14267+5006 KPP4380AC distance=139' 14267+5006 KPP4380BC distance=139' 14167+4948 UC 2722 distance=142' 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 14246+4750 STF1843 AB 186 19.8
Show 14246+4750 STF1843 AC 63 100.8
Show 14246+4750 TOK 296 BD 301 177.9 1
Show 14234+4736 A 149 AB 123 0.8 20
Show 14234+4736 A 149 AB,C 8 22.5 20
Show 14232+4811 CVR 735 316 15.2 26
Show 14222+4832 BU 615 AB 234 2.9 49
Show 14222+4832 LNA 6 Aa,Ab 85 0.0 49
Show 14238+4701 UR 13 90 4.8 50
Show 14249+4700 CVR1579 344 4.2 51
Show 14296+4759 SLW 999 183 20.8 51
Show 14301+4737 COU2387 344 0.4 56
Show 14203+4830 STF1834 103 1.6 60
Show 14185+4755 BU 1273 177 1.3 63
Show 14312+4807 ES 961 320 6.6 68
Show 14303+4709 COU1917 41 0.4 71
Show 14325+4805 CBL 457 239 85.4 80
Show 14240+4629 HJ 2720 26 21.0 82
Show 14178+4845 BU 1272 AB 138 1.3 88
Show 14178+4845 HJ 2710 AC 321 23.7 88
Show 14178+4845 GII 205 Aa,Ab 115 0.1 88
Show 14229+4623 HJ 2716 86 5.5 90
Show 14156+4807 CBL 445 164 40.4 93
Show 14180+4857 CVR1572 303 3.2 95
Show 14336+4831 CVR 746 214 25.3 100
Show 14208+4617 COU2194 57 0.2 101
Show 14338+4707 BEM9004 317 23.1 103
Show 14313+4910 GRV1206 334 15.8 105
Show 14190+4918 BVD 236 125 22.5 105
Show 14152+4658 STF1826 AB 310 4.5 109
Show 14152+4658 STF1826 AC 173 43.5 109
Show 14286+4932 BEM 11 17 14.8 110
Show 14325+4911 STT 283 A,BC 130 5.9 113
Show 14325+4911 STT 581 AC 130 5.6 113
Show 14325+4911 HU 57 BC 135 1.1 113
Show 14165+4633 ES 1085 176 6.0 114
Show 14281+4602 BEM9003 240 8.5 114
Show 14246+4945 UC 2755 56 31.0 116
Show 14211+4942 UC 193 317 9.9 118
Show 14284+4558 SKF1751 202 0.9 119
Show 14369+4813 A 347 236 0.5 126
Show 14374+4744 KPP1997 54 15.8 129
Show 14375+4743 ES 609 AB 15 4.5 130
Show 14375+4743 ES 609 AC 118 79.2 130
Show 14375+4743 LNA 4 Aa,Ab 165 0.2 130
Show 14375+4743 ES 609 BC 121 79.7 130
Show 14375+4743 TDS9251 Ca,Cb 293 0.5 131
Show Xuange 14164+4605 VIG 17 321 9.8 135
Show 14267+5006 MNK 2 AB 152 2.4 139
Show 14267+5006 KPP4380 AC 152 2.3 139
Show 14267+5006 KPP4380 BC 165 10.0 139

 
 
WDS 14246+4750 : COMPONENTS
 
 
  A B C
B pa=188.6°
sep=20.13"
 
C pa=53.0°
sep=75.55"
pa=44.1°
sep=91.02"
 
D pa=304.4°
sep=127.49"
pa=311.9°
sep=137.43"
pa=279.1°
sep=167.69"
 
 
14246+4750 A
 
 
Name HD 126531 Coord arcsec 2000 142438.91+474950.0 Mag 7.68 Spectral class F4V (yellow-white)
PmRA -50.00 PmDE -36.0 SAO 45045 HIP 70447
Tycho2 3475-01200-1 HD 126531 GC 19451 BD BD+48 2199
Tycho2
Tycho2 3475-01200-1 Pflag RAmdeg 216.16192530 DEmdeg 47.83048477
PmRA -53.1 PmDE -34.8 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.25 EpDEm 1991.49
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.4
Q pmDE 1.2 BTmag 8.118 E BTmag 0.015 VTmag 7.683
E VTmag 0.011 Prox 198 TYC T HIP 70447
CCDM A RAdeg 216.16211056 DEdeg 47.83056472 EpRA 1990 1.58
EpDE 1990 1.74 E RAdeg 5.0 E DEdeg 4.7 Posflg
Corr -0.1
SAO
SAO 45045 DelFlag RA1950 PmRA1950 -0.0049
DE1950 PmDE1950 -0.047 Vmag 7.4 SpType F5
Double code Source 70 CatNum 19451 DM BD+48 2199
DMcomp BDsup HD 126531 M HD 0
GC 19451 RA1950rad 3.76473804 DE1950rad 0.83873811 PmRA2000 -0.0044
PmDE2000 -0.043
Hipparcos
Catalog H HIP 70447 Proxy RAhms 14 24 38.91
DEdms +47 49 50.0 Vmag 7.64 VarFlag R Vmag H
RAdeg 216.162 DEdeg 47.8306 AstroRef A Plx 9.03
CCDM 14246+4750 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 126531 BD BD+48 2199
CD CP Dm number +48 2199 VIred 0.5
SpType F5 R SpType Coord arcsec 2000 142438.91+474950.0
Hipparcos 2
HIP 70447 Sn 95 So 3 Nc 1
RArad 3.7727406093 DErad 0.8348008597 Plx 10.86 PmRA -47.82
PmDE -34.91 E RArad 0.79 E DErad 0.97 E Plx 1.13
E pmRA 0.97 E pmDE 1.06 Hpmag 7.7327 E Hpmag 0.0136
SHp 0.045 VA 0 BV 0.397 E BV 0.012
VI 0.46
CCDM
Ccdm 14246+4750 RComp Comp A Note1
Note2 Discov num DRAs 2.88 DDEs -10.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.6 Sp F5 PmNote *
PmRA -53 PmDE -36 Dm number +48 2199 Cat1 BD
Name2 +48 1134 Cat2 AGK2/3 HD 126531 M HD
ADS BDS A 9259 M ADS BDS N IDS IDS 14210N4817A
HIC 70447
 
 
14246+4750 B
 
 
Coord arcsec 2000 142438.61+474930.1 Coord calc 142438.61+474930.1 Mag 9.23 Spectral class F5 (yellow-white)
PmRA -54.00 PmDE -37.0 HIP 70446 Tycho2 3475-01201-1
Calc delta mag 1.55
Tycho2
Tycho2 3475-01201-1 Pflag RAmdeg 216.16091482 DEmdeg 47.82503330
PmRA -53.9 PmDE -36.9 E RAmdeg 12 E DEmdeg 13
E pmRA 1.9 E pmDE 1.9 EpRAm 1991.26 EpDEm 1991.16
Num 3 Q RAmdeg 0.0 Q DEmdeg 1.2 Q pmRA 0.0
Q pmDE 1.3 BTmag 9.777 E BTmag 0.025 VTmag 9.230
E VTmag 0.019 Prox 198 TYC T HIP 70446
CCDM B RAdeg 216.16109917 DEdeg 47.82511861 EpRA 1990 1.73
EpDE 1990 1.68 E RAdeg 12.4 E DEdeg 12.9 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 70446 Proxy RAhms 14 24 38.69
DEdms +47 49 30.5 Vmag 9.73 VarFlag R Vmag H
RAdeg 216.161 DEdeg 47.8251 AstroRef B Plx 13.87
CCDM 14246+4750 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD 126531 BD
CD CP Dm number VIred 0.57
SpType F5 R SpType Coord arcsec 2000 142438.69+474930.5
Hipparcos 2
HIP 70446 Sn 95 So 3 Nc 1
RArad 3.7727247753 DErad 0.8347059301 Plx 30.89 PmRA -33.86
PmDE -20.6 E RArad 7.26 E DErad 9.56 E Plx 10.84
E pmRA 9.26 E pmDE 9.71 Hpmag 9.6892 E Hpmag 0.0647
SHp 0 VA 0 BV 0.538 E BV 0.035
VI 0.61
CCDM
Ccdm 14246+4750 RComp Comp B Note1
Note2 Discov num STF1843 DRAs 2.67 DDEs -29.7
R dRAs 91 Year 1830 Theta 188 Rho 20.1
Obs 9 Vmag 9.1 Sp PmNote *
PmRA -51 PmDE -34 Dm number Cat1
Name2 +48 1133 Cat2 AGK2/3 HD M HD
ADS BDS A 9259 M ADS BDS N IDS IDS 14210N4817B
HIC 70446
 
 
14246+4750 C
 
 
Coord arcsec 2000 142444.91+475035.4 Mag 9.72 PmRA -17.00 PmDE 25.0
Calc delta mag 2.04 Calc coord yes
 
 
14246+4750 D
 
 
Coord arcsec 2000 142428.46+475102.0 Mag 17.76 PmRA -67.00 PmDE -45.0
Calc delta mag 10.08 Calc coord yes