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Doubles in session


Current system
00218+6628
STT 7 AD


Nearby doubles
9' : 00230+6623
MLB 324

15' : 00231+6641
KPP2377

22' : 00247+6616
MLB1052

32' : 00260+6647
HJ 1026

33' : 00214+6700
STT 6AB

40' : 00217+6548
HU 1006

41' : 00161+6649
HU 1004

41' : 00223+6709
IPH 1

47' : 00150+6607
HDS 34

50' : 00154+6659
MLB 323

56' : 00127+6641
TDS1342

60' : 00121+6639
TOI1624

60' : 00119+6621
HJL 1

64' : 00118+6608
STT 1

69' : 00149+6534
AZC 135

70' : 00185+6735
TDS1391

72' : 00295+6533
MLB 245

73' : 00210+6740
HJ 1018

77' : 00191+6513
MLB 243

77' : 00344+6645
HDS 76

78' : 00089+6627
FAB 1

78' : 00107+6709
ES 114AB

78' : 00263+6515
MLR 80

78' : 00323+6543
KPP4420

78' : 00321+6715
VYS 2AB

81' : 00109+6715
ES 113



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

00218+6628 STT 7 AD

 
 
00h 21m 50.62s +66° 28' 01.8" P.A. 102.00 sep 109.7 mag 9.21,7.80 Sp F0
 
 
Coord 2000 00218+6628 Discov num STT   7 Comp AD Coord arcsec 2000 00 21 50.62 +66 28 01.8
Date first 1880 Date last 2015 Obs 18
Pa first 103 Pa last 102.1 P.A. Now (θ) 102.1°
Sep first 105.2 Sep last 109.656 Sep. Now (ρ) 109.656"
Mag pri 9.21 Mag sec 7.80 delta mag (ΔM) 1.41 Spectral class F0 (yellow-white)
Pri motion ra -005 Sec motion ra +028
Pri motion dec -010 Sec motion dec -006
Notes N (See Notes)
rPM=1.161
This double is not physical.
 
 
00218+6628 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 1696 11136 00 21 51 +66 28 02 STT 7 AB 2016 29 129 0.9 9.21 9.81 0.60
Show 11136 00 21 51 +66 28 02 STT 7 AC 2015 29 259 48.5 9.21 8.58 0.63
Show 11136 00 21 51 +66 28 02 STT 7 AD 2015 18 102 109.7 9.21 7.80 1.41 <===
Show 11132 00 21 43 +66 27 53 STT 7 CD 2015 18 95 155.5 8.58 7.80 0.78
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia SAO 11136 Tycho2 4027-00572-1 Gaia DR2 528235004078141824
HD 1732
 
 
WDS 00218+6628 STT 7 AD : NOTES
 
 
discov_num notes refcode
STT 7 CD: Previously listed incorrectly as AB,E, with quadrants flipped to
275 deg.
 
 
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
00218+6628 STT 7 AD 2000 13 102 108.8 9.21 7.80 +65 41 D 002150.62+662801.8
00218+6628 STT 7 AD 2003 14 102 109.1 9.21 7.80 A5 +65 41 N D 002150.62+662801.8
00218+6628 STT 7 AD 2015 15 102 109.7 9.21 7.80 F0 +65 41 N 002150.62+662801.8

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

 
 
WDS 00218+6628 STT 7 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00218+6628 STT 7 AD : MEASURES
 
 
No records found.

 
 
WDS 00218+6628 : VIRTUAL EYEPIECE
 
 

00218+6628 STT 7A mag 9.21 Sp F0 00218+6628 STT 7B sep 0.9 P.A. 128.80 mag 9.81 00218+6628 STT 7C sep 48.9 P.A. 259.10 mag 8.58 00218+6628 STT 7D sep 109.7 P.A. 102.10 mag 7.8 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 00218+6628 : ALADIN DSS IMAGE @ 00h 21m 50.62s +66° 28' 01.8"
 
 
 
 
WDS 00218+6628 STT 7 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00218+6628 STT 7AD distance=0' 00218+6628 STT 7CD distance=1' 00230+6623 MLB 324 distance=9' 00231+6641 KPP2377 distance=15' 00247+6616 MLB1052 distance=22' 00260+6647 HJ 1026 distance=32' 00214+6700 STT 6AB distance=33' 00214+6700 STF 26AB,C distance=33' 00217+6548 HU 1006 distance=40' 00161+6649 HU 1004 distance=41' 00223+6709 IPH 1 distance=41' 00150+6607 HDS 34 distance=47' 00154+6659 MLB 323 distance=50' 00127+6641 TDS1342 distance=56' 00121+6639 TOI1624 distance=60' 00119+6621 HJL 1 distance=60' 00118+6608 STT 1 distance=64' 00149+6534 AZC 135 distance=69' 00185+6735 TDS1391 distance=70' 00295+6533 MLB 245 distance=72' 00210+6740 HJ 1018 distance=73' 00191+6513 MLB 243 distance=77' 00344+6645 HDS 76 distance=77' 00089+6627 FAB 1 distance=78' 00107+6709 ES 114AB distance=78' 00107+6709 ES 114AC distance=78' 00263+6515 MLR 80 distance=78' 00323+6543 KPP4420 distance=78' 00321+6715 MCY 1Aa,Ab distance=78' 00321+6715 VYS 2AB distance=78' 00109+6715 ES 113 distance=81' 00088+6607 LDS3127 distance=82' 00102+6718 HU 1003 distance=85' 00198+6752 MLR 285 distance=85' 00319+6735 MLB 325 distance=90' 00069+6626 MLR 102 distance=90' 00067+6638 KPP 729 distance=91' 00369+6648 MLR 288AB distance=92' 00369+6648 SKF2559AC distance=92' 00369+6648 SKF2559CD distance=92' 00196+6457 CBL 568 distance=93' 00325+6737 MLB 326 distance=94' 00326+6520 TDS1513 distance=95' 00050+6631 MLR 101 distance=101' 00211+6443 TDS 13 distance=106' 00385+6705 MLB 327 distance=106' 00314+6459 HJ 1028 distance=107' 00042+6609 AZC 133 distance=109' 00384+6548 HJ 1040 distance=109' 00402+6701 CBL 584 distance=114' 00303+6445 SKF2558 distance=116' 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 00218+6628 STT 7 AB 129 0.9 0
Show 00218+6628 STT 7 AC 259 48.5 0
Show 00218+6628 STT 7 AD 102 109.7 0
Show 00218+6628 STT 7 CD 95 155.5 1
Show 00230+6623 MLB 324 142 6.4 9
Show 00231+6641 KPP2377 261 20.5 15
Show 00247+6616 MLB1052 225 14.2 22
Show 00260+6647 HJ 1026 192 12.5 32
Show 00214+6700 STT 6 AB 153 0.7 33
Show 00214+6700 STF 26 AB,C 115 13.1 33
Show 00217+6548 HU 1006 195 2.8 40
Show 00161+6649 HU 1004 184 0.8 41
Show 00223+6709 IPH 1 282 21.2 41
Show 00150+6607 HDS 34 194 0.1 47
Show 00154+6659 MLB 323 141 1.7 50
Show 00127+6641 TDS1342 70 1.2 56
Show 00121+6639 TOI1624 312 21.0 60
Show 00119+6621 HJL 1 350 31.0 60
Show 00118+6608 STT 1 213 1.6 64
Show 00149+6534 AZC 135 183 21.9 69
Show 00185+6735 TDS1391 167 2.0 70
Show 00295+6533 MLB 245 169 3.6 72
Show 00210+6740 HJ 1018 87 1.5 73
Show 00191+6513 MLB 243 313 5.0 77
Show 00344+6645 HDS 76 41 0.1 77
Show 00089+6627 FAB 1 181 14.9 78
Show 00107+6709 ES 114 AB 164 4.5 78
Show 00107+6709 ES 114 AC 18 111.6 78
Show 00263+6515 MLR 80 20 0.4 78
Show 00323+6543 KPP4420 1 2.3 78
Show 00321+6715 MCY 1 Aa,Ab 296 0.4 78
Show 00321+6715 VYS 2 AB 186 3.5 78
Show 00109+6715 ES 113 127 7.0 81
Show 00088+6607 LDS3127 280 28.7 82
Show 00102+6718 HU 1003 34 2.4 85
Show 00198+6752 MLR 285 189 1.3 85
Show 00319+6735 MLB 325 333 4.2 90
Show 00069+6626 MLR 102 85 0.2 90
Show 00067+6638 KPP 729 353 6.4 91
Show 00369+6648 MLR 288 AB 72 1.4 92
Show 00369+6648 SKF2559 AC 49 29.0 92
Show 00369+6648 SKF2559 CD 251 3.9 92
Show 00196+6457 CBL 568 12 24.7 93
Show 00325+6737 MLB 326 134 3.1 94
Show 00326+6520 TDS1513 91 0.6 95
Show 00050+6631 MLR 101 126 1.8 101
Show 00211+6443 TDS 13 290 2.6 106
Show 00385+6705 MLB 327 68 7.0 106
Show 00314+6459 HJ 1028 145 15.9 107
Show 00042+6609 AZC 133 212 16.9 109
Show 00384+6548 HJ 1040 356 5.0 109

 
 
WDS 00218+6628 : COMPONENTS
 
 
  A B C
B pa=128.8°
sep=0.93"
 
C pa=259.1°
sep=48.85"
pa=260.0°
sep=49.46"
 
D pa=102.1°
sep=109.67"
pa=101.9°
sep=108.84"
pa=95.1°
sep=155.83"
 
 
00218+6628 A
 
 
Name HD 1696 Coord arcsec 2000 002150.62+662801.8 Mag 9.21 Spectral class F0 (yellow-white)
PmRA -1.00 PmDE -11.0 Tycho2 4027-00572-1
Tycho2
Tycho2 4027-00572-1 Pflag P RAmdeg 5.46095699 DEmdeg 66.46718917
PmRA -1.2 PmDE -11.2 E RAmdeg 11 E DEmdeg 9
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.89 EpDEm 1991.24
Num 7 Q RAmdeg 2.1 Q DEmdeg 1.9 Q pmRA 2.1
Q pmDE 1.9 BTmag 9.536 E BTmag 0.020 VTmag 9.189
E VTmag 0.018 Prox 9 TYC T HIP
CCDM RAdeg 5.46085833 DEdeg 66.46724778 EpRA 1990 1.62
EpDE 1990 1.74 E RAdeg 11.3 E DEdeg 9.4 Posflg D
Corr 0.1
 
 
00218+6628 B
 
 
Coord arcsec 2000 002150.74+662801.2 Mag 9.81 PmRA -1.00 PmDE -11.0
SAO 11132 Tycho2 4027-00572-2 HD 1696 DM BD+65 39
Delta magnitude 0.6 Coordinate calculated yes
Tycho2
Tycho2 4027-00572-2 Pflag P RAmdeg 5.46095699 DEmdeg 66.46718917
PmRA -1.2 PmDE -11.2 E RAmdeg 11 E DEmdeg 9
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.89 EpDEm 1991.24
Num 7 Q RAmdeg 2.1 Q DEmdeg 1.9 Q pmRA 2.1
Q pmDE 1.9 BTmag 10.449 E BTmag 0.035 VTmag 9.805
E VTmag 0.027 Prox 9 TYC T HIP
CCDM RAdeg 5.46134667 DEdeg 66.46709500 EpRA 1990 1.62
EpDE 1990 1.73 E RAdeg 20.6 E DEdeg 17.1 Posflg D
Corr 0.1
SAO
SAO 11132 DelFlag RA1950 PmRA1950 0.0032
DE1950 PmDE1950 0.017 Vmag 8.3 SpType
Double code Source 2 CatNum 29 DM BD+65 39
DMcomp BDsup HD M HD
GC RA1950rad 0.08255653 DE1950rad 1.15518746 PmRA2000 0.0032
PmDE2000 0.011
 
 
00218+6628 C
 
 
Coord arcsec 2000 002142.61+662752.6 Coord calc 002142.61+662752.6 Mag 8.58 PmRA 16.00
PmDE 9.0 SAO 11141 HIP 1748 Tycho2 4027-00794-1
BD BD+65 41 Delta magnitude 0.63
Tycho2
Tycho2 4027-00794-1 Pflag RAmdeg 5.42754566 DEmdeg 66.46462437
PmRA 16.8 PmDE 8.8 E RAmdeg 9 E DEmdeg 8
E pmRA 1.0 E pmDE 1.1 EpRAm 1990.62 EpDEm 1990.82
Num 9 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.8 BTmag 9.791 E BTmag 0.022 VTmag 8.576
E VTmag 0.013 Prox 490 TYC T HIP
CCDM RAdeg 5.42744750 DEdeg 66.46460361 EpRA 1990 1.63
EpDE 1990 1.69 E RAdeg 8.5 E DEdeg 7.7 Posflg
Corr 0.1
SAO
SAO 11141 DelFlag RA1950 PmRA1950 0.0033
DE1950 PmDE1950 0.008 Vmag 7.4 SpType A5
Double code Source 2 CatNum 31 DM BD+65 41
DMcomp BDsup HD 1732 M HD 0
GC RA1950rad 0.08440389 DE1950rad 1.15512553 PmRA2000 0.0033
PmDE2000 0.002
Hipparcos
Catalog H HIP 1748 Proxy RAhms 00 22 08.39
DEdms +66 27 39.0 Vmag 7.78 VarFlag R Vmag H
RAdeg 5.53496 DEdeg 66.4608 AstroRef Plx 4.99
CCDM 27.67 N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+65 41
CD CP Dm number +65 41 VIred 0.44
SpType A5 R SpType Coord arcsec 2000 002208.39+662739.0
Hipparcos 2
HIP 1748 Sn 5 So 0 Nc 1
RArad 0.0966033134 DErad 1.159960547 Plx 5.34 PmRA 27.59
PmDE -6.55 E RArad 0.41 E DErad 0.47 E Plx 0.6
E pmRA 0.45 E pmDE 0.54 Hpmag E Hpmag 0.0012
SHp 0.014 VA 0 BV 0.372 E BV 0.012
VI 0.43
 
 
00218+6628 D
 
 
Coord arcsec 2000 002208.52+662738.8 Mag 7.8 PmRA 28.00 PmDE -6.0
Tycho2 4027-00607-1 HD 1732 Delta magnitude 1.41 Coordinate calculated yes
Tycho2
Tycho2 4027-00607-1 Pflag RAmdeg 5.53513233 DEmdeg 66.46082628
PmRA 28.3 PmDE -6.8 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.28 EpDEm 1991.31
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.9 BTmag 8.192 E BTmag 0.016 VTmag 7.798
E VTmag 0.011 Prox 999 TYC T HIP 1748
CCDM RAdeg 5.53496806 DEdeg 66.46084222 EpRA 1990 1.68
EpDE 1990 1.65 E RAdeg 4.7 E DEdeg 4.7 Posflg
Corr 0.1