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Doubles in session


Current system
16324+5723
A 1139
HD 238574


Nearby doubles
11' : 16312+5725
WOR 32AB

21' : 16345+5709
LDS1436

21' : 16344+5737
MLB 74

24' : 16316+5746
YNG 1

35' : 16311+5756
A 1138

51' : 16286+5644
STF2060

56' : 16289+5636
ARG 102

57' : 16356+5633
ES 2652

59' : 16338+5626
CVR 833

62' : 16396+5744
TDT 22

71' : 16243+5658
KPP3997

71' : 16248+5649
STI2340

75' : 16369+5618
STI2345

79' : 16420+5711
HDS2371

88' : 16313+5557
MLR 636

89' : 16379+5608
A 1140

99' : 16241+5835
STI2339

101' : 16345+5903
KPP4006

107' : 16192+5736
A 1137

110' : 16326+5913
TDS9960

112' : 16398+5550
KPP 374

112' : 16453+5647
MCA 44

112' : 16255+5547
UC 3167

119' : 16178+5730
STI2336

120' : 16334+5524
STI2343

121' : 16354+5922
TDS9985



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

16324+5723 A 1139 (HD 238574)

 
 
16h 32m 25.28s +57° 23' 22.9" P.A. 90.00 sep 2.1 mag 10.31,11.47 Sp F8
 
 
Coord 2000 16324+5723 Discov num A  1139 Comp Coord arcsec 2000 16 32 25.28 +57 23 22.9
Date first 1905 Date last 2016 Obs 14
Pa first 88 Pa last 90.2 P.A. Now (θ) 90.2°
Sep first 2.0 Sep last 2.117 Sep. Now (ρ) 2.117"
Mag pri 10.31 Mag sec 11.47 delta mag (ΔM) 1.16 Spectral class F8 (yellow-white)
Pri motion ra -003 Sec motion ra -003
Pri motion dec +027 Sec motion dec +026
Notes T (Parallax indicates physical)
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 238574 Constellation Draco Tycho2 3881-00211-1 Gaia DR2 1431244323215645312
HD 238574
 
 
WDS 16324+5723 A 1139 (HD 238574) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16324+5723 A 1139 2002 11 89 2.2 10.31 11.47 F8 163225.28+572322.9
16324+5723 A 1139 2015 12 90 2.1 10.31 11.47 F8 163225.28+572322.9
16324+5723 A 1139 2016 14 90 2.1 10.31 11.47 F8 T 163225.28+572322.9

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

 
 
WDS 16324+5723 A 1139 (HD 238574) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16324+5723 A 1139 (HD 238574) : MEASURES
 
 
No records found.

 
 
WDS 16324+5723 (HD 238574) : VIRTUAL EYEPIECE
 
 

16324+5723 A 1139A mag 10.31 Sp F8 16324+5723 A 1139B sep 1.1 P.A. 90.40 mag 11.47 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 16324+5723 (HD 238574) : ALADIN DSS IMAGE @ 16h 32m 25.28s +57° 23' 22.9"
 
 
 
 
WDS 16324+5723 A 1139 (HD 238574) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16324+5723 A 1139 distance=0' 16312+5725 WOR 32AB distance=11' 16312+5725 SCA 207Aa,Ab distance=11' 16312+5725 SCA 207Aa,Ac distance=11' 16312+5725 SCA 207Aa,Ad distance=11' 16345+5709 LDS1436 distance=21' 16344+5737 MLB 74 distance=21' 16316+5746 YNG 1 distance=24' 16311+5756 A 1138 distance=35' 16286+5644 STF2060 distance=51' 16289+5636 ARG 102 distance=56' 16356+5633 ES 2652 distance=57' 16338+5626 CVR 833 distance=59' 16396+5744 TDT 22 distance=62' 16243+5658 KPP3997 distance=71' 16248+5649 STI2340 distance=71' 16369+5618 STI2345 distance=75' 16420+5711 HDS2371 distance=79' 16313+5557 MLR 636 distance=88' 16379+5608 A 1140 distance=89' 16241+5835 STI2339 distance=99' 16345+5903 KPP4006 distance=101' 16192+5736 A 1137 distance=107' 16326+5913 TDS9960 distance=110' 16398+5550 KPP 374 distance=112' 16453+5647 MCA 44 distance=112' 16255+5547 UC 3167 distance=112' 16178+5730 STI2336 distance=119' 16334+5524 STI2343 distance=120' 16354+5922 TDS9985 distance=121' 16306+5521 STI2342 distance=123' 16195+5620 CVR 184 distance=124' 16276+5922 CBL 65 distance=125' 16194+5606 STI2338 distance=132' 16160+5718 STI2335 distance=133' 16453+5559 UC 3225 distance=136' 16485+5807 RAO 357 distance=136' 16437+5544 MLR 570 distance=137' 16490+5757 STI2346 distance=138' 16243+5520 SKF 242 distance=141' 16430+5533 TDT 45 distance=141' 16366+5502 TDS 824 distance=146' 16497+5816 MLR 430 distance=148' 16271+5457 CVR 821 distance=153' 16484+5903 PRB 7 distance=162' 16126+5748 ES 1793 distance=162' 16184+5922 STI 798 distance=162' 16140+5844 STI2334 distance=167' 16523+5817 CRB 197 distance=168' 16319+5435 CVR 828 distance=169' 16431+5952 STI 806 distance=171' 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 16324+5723 A 1139 90 2.1 0
Show 16312+5725 WOR 32 AB 0 1.0 11
Show 16312+5725 SCA 207 Aa,Ab 6 0.2 11
Show 16312+5725 SCA 207 Aa,Ac 129 0.2 11
Show 16312+5725 SCA 207 Aa,Ad 73 0.2 11
Show 16345+5709 LDS1436 22 26.7 21
Show 16344+5737 MLB 74 250 7.1 21
Show 16316+5746 YNG 1 217 1.3 24
Show 16311+5756 A 1138 173 0.6 35
Show 16286+5644 STF2060 247 3.8 51
Show 16289+5636 ARG 102 53 80.5 56
Show 16356+5633 ES 2652 182 13.1 57
Show 16338+5626 CVR 833 131 16.8 59
Show 16396+5744 TDT 22 327 1.1 62
Show 16243+5658 KPP3997 302 2.9 71
Show 16248+5649 STI2340 151 4.3 71
Show 16369+5618 STI2345 75 4.3 75
Show 16420+5711 HDS2371 72 0.9 79
Show 16313+5557 MLR 636 272 0.6 88
Show 16379+5608 A 1140 123 3.4 89
Show 16241+5835 STI2339 75 12.9 99
Show 16345+5903 KPP4006 37 9.4 101
Show 16192+5736 A 1137 204 0.6 107
Show 16326+5913 TDS9960 115 0.9 110
Show 16398+5550 KPP 374 25 3.7 112
Show 16453+5647 MCA 44 144 0.0 112
Show 16255+5547 UC 3167 235 31.1 112
Show 16178+5730 STI2336 161 3.4 119
Show 16334+5524 STI2343 225 7.7 120
Show 16354+5922 TDS9985 141 0.4 121
Show 16306+5521 STI2342 341 11.6 123
Show 16195+5620 CVR 184 58 78.2 124
Show 16276+5922 CBL 65 322 12.7 125
Show 16194+5606 STI2338 48 3.6 132
Show 16160+5718 STI2335 151 9.5 133
Show 16453+5559 UC 3225 27 13.2 136
Show 16485+5807 RAO 357 270 0.6 136
Show 16437+5544 MLR 570 350 1.3 137
Show 16490+5757 STI2346 104 15.5 138
Show 16243+5520 SKF 242 126 15.0 141
Show 16430+5533 TDT 45 43 0.9 141
Show 16366+5502 TDS 824 116 1.6 146
Show 16497+5816 MLR 430 159 0.1 148
Show 16271+5457 CVR 821 263 7.8 153
Show 16484+5903 PRB 7 114 999.9 162
Show 16126+5748 ES 1793 56 5.6 162
Show 16184+5922 STI 798 347 13.6 162
Show 16140+5844 STI2334 112 9.1 167
Show 16523+5817 CRB 197 243 22.3 168
Show 16319+5435 CVR 828 118 12.7 169
Show 16431+5952 STI 806 129 5.5 171

 
 
WDS 16324+5723 : COMPONENTS
 
 
  A
B pa=90.4°
sep=1.14"
 
 
16324+5723 A
 
 
Name HD 238574 Coord arcsec 2000 163225.28+572322.9 Mag 10.31 Spectral class F8 (yellow-white)
PmRA -3.00 PmDE 27.0 Tycho2 3881-00211-1 HD 238574
Tycho2
Tycho2 3881-00211-1 Pflag RAmdeg 248.10535254 DEmdeg 57.38968402
PmRA -12.7 PmDE 29.8 E RAmdeg 27 E DEmdeg 26
E pmRA 1.9 E pmDE 2.0 EpRAm 1987.40 EpDEm 1988.06
Num 5 Q RAmdeg 0.3 Q DEmdeg 0.6 Q pmRA 0.3
Q pmDE 0.6 BTmag 10.908 E BTmag 0.049 VTmag 10.307
E VTmag 0.040 Prox 20 TYC T HIP
CCDM RAdeg 248.10540722 DEdeg 57.38961528 EpRA 1990 1.65
EpDE 1990 1.73 E RAdeg 27.9 E DEdeg 26.7 Posflg D
Corr -0.1
CCDM
Ccdm 16324+5723 RComp Comp A Note1
Note2 Discov num DRAs 1.18 DDEs 22.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp F8 PmNote *
PmRA -19 PmDE 31 Dm number +57 1686 Cat1 BD
Name2 +57 1056 Cat2 AGK2/3 HD 238574 M HD
ADS BDS A10115 M ADS BDS N IDS IDS 16305N5736A
HIC
 
 
16324+5723 B
 
 
Coord arcsec 2000 163225.42+572322.9 Mag 11.47 PmRA -3.00 PmDE 26.0
Calc delta mag 1.16 Calc coord yes
CCDM
Ccdm 16324+5723 RComp Comp B Note1
Note2 Discov num A 1139 DRAs DDEs
R dRAs Year 1905 Theta 090 Rho 2.0
Obs 7 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10115 M ADS BDS N IDS IDS 16305N5736B
HIC