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Current system
00118+6608
STT 1
HD 724


Nearby doubles
14' : 00119+6621
HJL 1

19' : 00088+6607
LDS3127

20' : 00150+6607
HDS 34

27' : 00089+6627
FAB 1

32' : 00121+6639
TOI1624

35' : 00127+6641
TDS1342

35' : 00069+6626
MLR 102

39' : 00149+6534
AZC 135

44' : 00067+6638
KPP 729

47' : 00042+6609
AZC 133

48' : 00050+6631
MLR 101

50' : 00161+6649
HU 1004

56' : 00154+6659
MLB 323

57' : 00026+6606
STF3053AB

62' : 00107+6709
ES 114AB

64' : 00217+6548
HU 1006

64' : 00218+6628
STT 7AB

69' : 00109+6715
ES 113

69' : 00055+6513
MLB 242

70' : 00230+6623
MLB 324

71' : 00191+6513
MLB 243

71' : 00102+6718
HU 1003

72' : 00003+6557
MLR 280

76' : 00231+6641
KPP2377

78' : 00214+6700
STT 6AB

79' : 00247+6616
MLB1052



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

00118+6608 STT 1 (HD 724)

 
 
00h 11m 50.44s +66° 07' 34.8" P.A. 213.00 sep 1.6 mag 7.45,9.47 Sp A0 dist. 255.1 pc (832.14 l.y.)
 
 
Coord 2000 00118+6608 Discov num STT   1 Comp Coord arcsec 2000 00 11 50.44 +66 07 34.8
Date first 1846 Date last 2021 Obs 31
Pa first 207 Pa last 213.1 P.A. Now (θ) 213.1°
Sep first 1.4 Sep last 1.558 Sep. Now (ρ) 1.558"
Mag pri 7.45 Mag sec 9.47 delta mag (ΔM) 2.02 Spectral class A0 (white)
Pri motion ra +013 Sec motion ra +011
Pri motion dec -001 Sec motion dec -001
Notes T (Parallax indicates physical)
rPM=0.153 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 724 Constellation Cassiopeia SAO 11030 HIP 957
Tycho2 4026-00213-1 Gaia DR2 528177180938418432 HD 724 GC 201
BD BD+65 13 Distance 255.1 Distance ly 832.14
 
 
WDS 00118+6608 STT 1 (HD 724) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
STT (O. Struve DD - Appendix list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00118+6608 STT 1 2006 28 212 1.6 7.45 9.47 A0 +65 13 D 001150.44+660734.8
00118+6608 STT 1 2021 31 213 1.6 7.45 9.47 A0 +65 13 T 001150.44+660734.8

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

 
 
WDS 00118+6608 STT 1 (HD 724) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00118+6608 STT 1 (HD 724) : MEASURES
 
 
No records found.

 
 
WDS 00118+6608 (HD 724) : VIRTUAL EYEPIECE
 
 

00118+6608 STT 1A mag 7.45 Sp A0 00118+6608 STT 1B sep 1.6 P.A. 213.10 mag 9.47 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00118+6608 (HD 724) : ALADIN DSS IMAGE @ 00h 11m 50.44s +66° 07' 34.8"
 
 
 
 
WDS 00118+6608 STT 1 (HD 724) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00118+6608 STT 1 distance=1' 00119+6621 HJL 1 distance=14' 00088+6607 LDS3127 distance=19' 00150+6607 HDS 34 distance=20' 00089+6627 FAB 1 distance=27' 00121+6639 TOI1624 distance=32' 00127+6641 TDS1342 distance=35' 00069+6626 MLR 102 distance=35' 00149+6534 AZC 135 distance=39' 00067+6638 KPP 729 distance=44' 00042+6609 AZC 133 distance=47' 00050+6631 MLR 101 distance=48' 00161+6649 HU 1004 distance=50' 00154+6659 MLB 323 distance=56' 00026+6606 STF3053AB distance=57' 00026+6606 STF3053AC distance=57' 00107+6709 ES 114AB distance=62' 00107+6709 ES 114AC distance=62' 00218+6628 STT 7CD distance=63' 00217+6548 HU 1006 distance=64' 00218+6628 STT 7AB distance=64' 00218+6628 STT 7AC distance=64' 00218+6628 STT 7AD distance=64' 00109+6715 ES 113 distance=69' 00055+6513 MLB 242 distance=69' 00230+6623 MLB 324 distance=70' 00191+6513 MLB 243 distance=71' 00102+6718 HU 1003 distance=71' 00003+6557 MLR 280 distance=72' 00231+6641 KPP2377 distance=76' 00214+6700 STT 6AB distance=78' 00214+6700 STF 26AB,C distance=78' 00247+6616 MLB1052 distance=79' 00196+6457 CBL 568 distance=86' 00223+6709 IPH 1 distance=88' 00260+6647 HJ 1026 distance=94' 00005+6713 HJ 1924 distance=94' 00185+6735 TDS1391 distance=96' 00211+6443 TDS 13 distance=103' 00263+6515 MLR 80 distance=104' 00210+6740 HJ 1018 distance=107' 00018+6437 HU 798 distance=110' 00016+6437 MLR 79AB distance=111' 00016+6437 SS 1AC distance=111' 00016+6437 SS 1AD distance=111' 00016+6437 SS 1AE distance=111' 00295+6533 MLB 245 distance=114' 00198+6752 MLR 285 distance=115' 00081+6414 TDS1306 distance=116' 00208+6425 MLB 244 distance=118' 00217+6422 STI 40 distance=123' 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 00118+6608 STT 1 213 1.6 1
Show 00119+6621 HJL 1 350 31.0 14
Show 00088+6607 LDS3127 280 28.7 19
Show 00150+6607 HDS 34 194 0.1 20
Show 00089+6627 FAB 1 181 14.9 27
Show 00121+6639 TOI1624 312 21.0 32
Show 00127+6641 TDS1342 70 1.2 35
Show 00069+6626 MLR 102 85 0.2 35
Show 00149+6534 AZC 135 183 21.9 39
Show 00067+6638 KPP 729 353 6.4 44
Show 00042+6609 AZC 133 212 16.9 47
Show 00050+6631 MLR 101 126 1.8 48
Show 00161+6649 HU 1004 184 0.8 50
Show 00154+6659 MLB 323 141 1.7 56
Show 00026+6606 STF3053 AB 70 15.2 57
Show 00026+6606 STF3053 AC 291 98.5 57
Show 00107+6709 ES 114 AB 164 4.5 62
Show 00107+6709 ES 114 AC 18 111.6 62
Show 00218+6628 STT 7 CD 95 155.5 63
Show 00217+6548 HU 1006 195 2.8 64
Show 00218+6628 STT 7 AB 129 0.9 64
Show 00218+6628 STT 7 AC 259 48.5 64
Show 00218+6628 STT 7 AD 102 109.7 64
Show 00109+6715 ES 113 127 7.0 69
Show 00055+6513 MLB 242 73 4.1 69
Show 00230+6623 MLB 324 142 6.4 70
Show 00191+6513 MLB 243 313 5.0 71
Show 00102+6718 HU 1003 34 2.4 71
Show 00003+6557 MLR 280 9 1.5 72
Show 00231+6641 KPP2377 261 20.5 76
Show 00214+6700 STT 6 AB 153 0.7 78
Show 00214+6700 STF 26 AB,C 115 13.1 78
Show 00247+6616 MLB1052 225 14.2 79
Show 00196+6457 CBL 568 12 24.7 86
Show 00223+6709 IPH 1 282 21.2 88
Show 00260+6647 HJ 1026 192 12.5 94
Show 00005+6713 HJ 1924 225 8.0 94
Show 00185+6735 TDS1391 167 2.0 96
Show 00211+6443 TDS 13 290 2.6 103
Show 00263+6515 MLR 80 20 0.4 104
Show 00210+6740 HJ 1018 87 1.5 107
Show 00018+6437 HU 798 299 1.7 110
Show 00016+6437 MLR 79 AB 243 2.3 111
Show 00016+6437 SS 1 AC 266 7.4 111
Show 00016+6437 SS 1 AD 224 12.9 111
Show 00016+6437 SS 1 AE 133 17.9 111
Show 00295+6533 MLB 245 169 3.6 114
Show 00198+6752 MLR 285 189 1.3 115
Show 00081+6414 TDS1306 43 2.1 116
Show 00208+6425 MLB 244 276 6.4 118
Show 00217+6422 STI 40 136 13.3 123

 
 
WDS 00118+6608 : COMPONENTS
 
 
  A
B pa=213.1°
sep=1.56"
 
 
00118+6608 A
 
 
Name HD 724 Coord arcsec 2000 001150.44+660734.8 Mag 7.45 Spectral class A0 (white)
PmRA 13.00 PmDE -1.0 SAO 11030 HIP 957
Tycho2 4026-00213-1 HD 724 GC 201 BD BD+65 13
Tycho2
Tycho2 4026-00213-1 Pflag P RAmdeg 2.96016183 DEmdeg 66.12632403
PmRA 10.4 PmDE -0.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.66 EpDEm 1991.53
Num 5 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.1 BTmag 7.480 E BTmag 0.015 VTmag 7.451
E VTmag 0.010 Prox 15 TYC T HIP 957
CCDM A RAdeg 2.96013528 DEdeg 66.12634833 EpRA 1990 1.73
EpDE 1990 1.60 E RAdeg 4.1 E DEdeg 4.3 Posflg D
Corr 0.0
SAO
SAO 11030 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 0.009 Vmag 7.1 SpType A0
Double code Source 70 CatNum 201 DM BD+65 13
DMcomp BDsup HD 724 M HD 0
GC 201 RA1950rad 0.03997569 DE1950rad 1.14927086 PmRA2000 0.0021
PmDE2000 0.003
Hipparcos
Catalog H HIP 957 Proxy H RAhms 00 11 50.43
DEdms +66 07 34.9 Vmag 7.32 VarFlag R Vmag G
RAdeg 2.96013 DEdeg 66.1264 AstroRef A Plx 1.99
CCDM 12.61 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 211 Rho 1.534 HD BD BD+65 13
CD CP Dm number +65 13 VIred 0.57
SpType A0 R SpType Coord arcsec 2000 001150.43+660734.9
Hipparcos 2
HIP 957 Sn 15 So 3 Nc 2
RArad 0.0516640967 DErad 1.1541224909 Plx 3.92 PmRA 12.64
PmDE -2.06 E RArad 0.48 E DErad 0.46 E Plx 0.62
E pmRA 0.57 E pmDE 0.56 Hpmag E Hpmag 0.0018
SHp 0.023 VA 0 BV 0.038 E BV 0.02
VI 0.06
CCDM
Ccdm 00118+6608 RComp Comp A Note1
Note2 Discov num DRAs 2.37 DDEs -25.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.3 Sp A0 PmNote *
PmRA 8 PmDE 3 Dm number +65 13 Cat1 BD
Name2 +65 14 Cat2 AGK2/3 HD 724 M HD
ADS BDS A 145 M ADS BDS N IDS IDS 00065N6534A
HIC 957
 
 
00118+6608 B
 
 
Coord arcsec 2000 001150.30+660733.5 Mag 9.47 PmRA 11.00 PmDE -1.0
Tycho2 4026-00213-2 Delta magnitude 2.02 Coordinate calculated yes
Tycho2
Tycho2 4026-00213-2 Pflag P RAmdeg 2.96016183 DEmdeg 66.12632403
PmRA 10.4 PmDE -0.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.66 EpDEm 1991.53
Num 5 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.1 BTmag 9.711 E BTmag 0.023 VTmag 9.468
E VTmag 0.022 Prox 15 TYC HIP 957
CCDM B RAdeg 2.95962472 DEdeg 66.12597333 EpRA 1990 1.69
EpDE 1990 1.63 E RAdeg 12.7 E DEdeg 13.1 Posflg D
Corr 0.0
CCDM
Ccdm 00118+6608 RComp Comp B Note1
Note2 Discov num STT 1 DRAs DDEs
R dRAs Year 1947 Theta 210 Rho 1.6
Obs 14 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 145 M ADS BDS N IDS IDS 00065N6534B
HIC 957