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Doubles in session


Current system
23309+5825
STF 3022 AB
HD 221335


Nearby doubles
11' : 23300+5833
STT 496AB

25' : 23287+5807
STI2984

47' : 23367+5820
STI3007

55' : 23261+5747
TDT4033

55' : 23325+5918
HEI 886

56' : 23371+5759
HDS3360

57' : 23327+5731
AG 293

59' : 23379+5806
A 642

63' : 23383+5846
LDS6044

63' : 23337+5727
STI2999

64' : 23231+5843
DBR 325

65' : 23385+5800
STI3012

66' : 23344+5726
TDT4104AB

75' : 23400+5846
ES 1803

75' : 23222+5756
RAO 630

76' : 23241+5732
STT 495

76' : 23376+5919
TDT4131

78' : 23245+5926
MLR 442

78' : 23271+5713
STI2981

82' : 23235+5923
STI2976

82' : 23336+5707
STI2998

83' : 23266+5709
LEO 31

86' : 23341+5947
HJ 1892

86' : 23413+5803
STI3019

94' : 23290+5957
SMA 200

96' : 23271+5956
TDT4041



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.

23309+5825 STF 3022 AB (HD 221335)

 
 
23h 30m 52.02s +58° 24' 56.5" P.A. 226.00 sep 20.4 mag 8.34,9.94 Sp Am
 
 
Coord 2000 23309+5825 Discov num STF3022 Comp AB Coord arcsec 2000 23 30 52.02 +58 24 56.5
Date first 1782 Date last 2016 Obs 35
Pa first 229 Pa last 226.2 P.A. Now (θ) 226.2°
Sep first 20.8 Sep last 20.413 Sep. Now (ρ) 20.413"
Mag pri 8.34 Mag sec 9.94 delta mag (ΔM) 1.6 Spectral class Am (white)
Pri motion ra +018 Sec motion ra +018
Pri motion dec +004 Sec motion dec +003
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
23309+5825 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 221335 35491 23 30 52 +58 24 56 STF 3022 AB 2016 35 226 20.4 8.34 9.94 1.60 <===
Show 35491 23 30 52 +58 24 56 STF 3022 AC 2015 18 191 117.6 8.34 11.45 3.11
Show 23 30 49 +58 23 01 BU 1151 CD 2008 11 291 0.4 9.30 9.30 0.00
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 221335 Constellation Cassiopeia SAO 35491 Tycho2 4011-00493-1
Gaia DR2 2010980829903766784 HD 221335
 
 
WDS 23309+5825 STF 3022 AB (HD 221335) : NOTES
 
 
discov_num notes refcode
STF3022 AB: H 4 65. MEv2010
AB: Additional notes may be found in Burnham (1894). Bu_1894
 
 
REFERENCES
 
 
refcode metd author reference
Bu_1894 Ma j Burnham, S.W. 1894PLicO...2....3B
Bu_1894 Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) 1893AN....131..329B
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23309+5825 STF3022 AB 2002 21 226 20.7 8.34 9.94 Am N D 233052.02+582456.5
23309+5825 STF3022 AB 2010 24 227 20.4 8.34 9.94 Am N D 233052.02+582456.5
23309+5825 STF3022 AB 2012 27 227 20.5 8.34 9.94 Am N D 233052.02+582456.5
23309+5825 STF3022 AB 2015 29 226 20.4 8.34 9.94 Am N 233052.02+582456.5
23309+5825 STF3022 AB 2016 35 226 20.4 8.34 9.94 Am NV 233052.02+582456.5

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

 
 
WDS 23309+5825 STF 3022 AB (HD 221335) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23309+5825 STF 3022 AB (HD 221335) : MEASURES
 
 
No records found.

 
 
WDS 23309+5825 (HD 221335) : VIRTUAL EYEPIECE
 
 

23309+5825 STF3022A mag 8.34 Sp Am 23309+5825 STF3022B sep 16.1 P.A. 208.60 mag 9.94 23309+5825 BU 1151C sep 117.7 P.A. 190.50 mag 9.3 23309+5825 BU 1151D sep 117.6 P.A. 190.60 mag 9.3 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 23309+5825 (HD 221335) : ALADIN DSS IMAGE @ 23h 30m 52.02s +58° 24' 56.5"
 
 
 
 
WDS 23309+5825 STF 3022 AB (HD 221335) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23309+5825 STF3022AB distance=0' 23309+5825 BU 1151CD distance=2' 23300+5833 BU 1149Ia,Ib distance=10' 23300+5833 STT 496AB distance=11' 23300+5833 SHJ 355AC distance=11' 23300+5833 HJ 1888AE distance=11' 23300+5833 HJ 1888AF distance=11' 23300+5833 HJ 1888AG distance=11' 23300+5833 BU 1149AI distance=11' 23300+5833 DA 2CD distance=12' 23300+5833 HJ 1886CH distance=12' 23300+5833 BU 1149CI distance=12' 23300+5833 HJ 1887FG distance=12' 23287+5807 STI2984 distance=25' 23367+5820 STI3007 distance=47' 23261+5747 TDT4033 distance=55' 23325+5918 HEI 886 distance=55' 23371+5759 HDS3360 distance=56' 23327+5731 AG 293 distance=57' 23379+5806 A 642 distance=59' 23383+5846 LDS6044 distance=63' 23337+5727 STI2999 distance=63' 23332+5724 STT 499A,BC distance=64' 23332+5724 WAL 149AD distance=64' 23332+5724 A 641BC distance=64' 23231+5843 DBR 325 distance=64' 23385+5800 STI3012 distance=65' 23344+5726 TDT4104AB distance=66' 23400+5846 ES 1803 distance=75' 23222+5756 RAO 630 distance=75' 23241+5732 STT 495 distance=76' 23376+5919 TDT4131 distance=76' 23245+5926 MLR 442 distance=78' 23271+5713 STI2981 distance=78' 23235+5923 STI2976 distance=82' 23336+5707 STI2998 distance=82' 23266+5709 LEO 31 distance=83' 23341+5947 HJ 1892 distance=86' 23413+5803 STI3019 distance=86' 23290+5957 SMA 200 distance=94' 23271+5956 TDT4041 distance=96' 23346+5958 LDS6172AB distance=98' 23346+5958 LDS6172AC distance=98' 23265+5654 TDT4035 distance=98' 23275+5649 TDT4043 distance=100' 23263+5958 SMA 194 distance=100' 23435+5805 ENG 88BD distance=101' 23435+5805 FYM 149BI distance=101' 23435+5805 FYM 149BJ distance=101' 23435+5805 FYM 149BO distance=101' 23212+5720 STI2973 distance=101' 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 23309+5825 STF3022 AB 226 20.4
Show 23309+5825 STF3022 AC 191 117.6
Show 23309+5825 BU 1151 CD 291 0.4 2
Show 23300+5833 BU 1149 Ia,Ib 287 0.3 10
Show 23300+5833 STT 496 AB 1 0.7 11
Show 23300+5833 SHJ 355 AC 269 75.0 11
Show 23300+5833 HJ 1888 AE 117 39.9 11
Show 23300+5833 HJ 1888 AF 338 67.2 11
Show 23300+5833 HJ 1888 AG 347 66.9 11
Show 23300+5833 BU 1149 AI 208 234.0 11
Show 23300+5833 DA 2 CD 214 1.3 12
Show 23300+5833 HJ 1886 CH 337 26.9 12
Show 23300+5833 BU 1149 CI 189 205.9 12
Show 23300+5833 HJ 1887 FG 73 10.8 12
Show 23287+5807 STI2984 123 14.3 25
Show 23367+5820 STI3007 120 8.7 47
Show 23261+5747 TDT4033 350 1.0 55
Show 23325+5918 HEI 886 188 3.1 55
Show 23371+5759 HDS3360 129 1.2 56
Show 23327+5731 AG 293 21 3.6 57
Show 23379+5806 A 642 24 0.9 59
Show 23383+5846 LDS6044 60 4.7 63
Show 23337+5727 STI2999 45 10.6 63
Show 23332+5724 STT 499 A,BC 76 9.7 64
Show 23332+5724 WAL 149 AD 39 95.4 64
Show 23332+5724 A 641 BC 166 0.3 64
Show 23231+5843 DBR 325 148 1.3 64
Show 23385+5800 STI3012 100 7.4 65
Show 23344+5726 TDT4104 AB 313 0.8 66
Show 23400+5846 ES 1803 137 3.3 75
Show 23222+5756 RAO 630 312 0.4 75
Show 23241+5732 STT 495 121 0.4 76
Show 23376+5919 TDT4131 222 1.3 76
Show 23245+5926 MLR 442 170 0.6 78
Show 23271+5713 STI2981 205 11.0 78
Show 23235+5923 STI2976 358 9.4 82
Show 23336+5707 STI2998 158 10.9 82
Show 23266+5709 LEO 31 4 3.0 83
Show 23341+5947 HJ 1892 93 6.9 86
Show 23413+5803 STI3019 78 11.5 86
Show 23290+5957 SMA 200 332 5.4 94
Show 23271+5956 TDT4041 290 0.7 96
Show 23346+5958 LDS6172 AB 356 4.1 98
Show 23346+5958 LDS6172 AC 24 27.0 98
Show 23265+5654 TDT4035 109 1.9 98
Show 23275+5649 TDT4043 135 0.9 100
Show 23263+5958 SMA 194 199 6.8 100
Show 23435+5805 ENG 88 BD 162 83.3 101
Show 23435+5805 FYM 149 BI 61 63.0 101
Show 23435+5805 FYM 149 BJ 292 25.8 101
Show 23435+5805 FYM 149 BO 105 26.8 101

 
 
WDS 23309+5825 : COMPONENTS
 
 
  A B C
B pa=208.6°
sep=16.10"
 
C pa=190.5°
sep=117.67"
pa=187.7°
sep=102.50"
 
D pa=190.6°
sep=117.57"
pa=187.8°
sep=102.38"
pa=306.4°
sep=0.24"
 
 
23309+5825 A
 
 
Name HD 221335 Coord arcsec 2000 233052.02+582456.5 Mag 8.34 Spectral class Am (white)
PmRA 18.00 PmDE 4.0 SAO 35491 Tycho2 4011-00493-1
HD 221335 DM BD+57 2752
Tycho2
Tycho2 4011-00493-1 Pflag RAmdeg 352.71675830 DEmdeg 58.41569768
PmRA 21.8 PmDE 1.9 E RAmdeg 6 E DEmdeg 6
E pmRA 1.4 E pmDE 1.5 EpRAm 1991.12 EpDEm 1991.19
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 8.600 E BTmag 0.016 VTmag 8.344
E VTmag 0.012 Prox 204 TYC T HIP
CCDM RAdeg 352.71666083 DEdeg 58.41569333 EpRA 1990 1.56
EpDE 1990 1.59 E RAdeg 5.9 E DEdeg 5.9 Posflg
Corr 0.1
SAO
SAO 35491 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 0.012 Vmag 8.6 SpType A2
Double code Source 38 CatNum 14115 DM BD+57 2752
DMcomp BDsup HD 221335 M HD 0
GC RA1950rad 6.1459091 DE1950rad 1.01473154 PmRA2000 0.0006
PmDE2000 0.007
 
 
23309+5825 B
 
 
Coord arcsec 2000 233051.04+582442.4 Mag 9.94 PmRA 18.00 PmDE 3.0
Tycho2 4011-00419-1 Calc delta mag 1.6 Calc coord yes
Tycho2
Tycho2 4011-00419-1 Pflag RAmdeg 352.70890316 DEmdeg 58.41177087
PmRA 12.4 PmDE -3.6 E RAmdeg 17 E DEmdeg 17
E pmRA 3.1 E pmDE 3.1 EpRAm 1990.09 EpDEm 1990.09
Num 4 Q RAmdeg 0.5 Q DEmdeg 2.9 Q pmRA 0.5
Q pmDE 2.8 BTmag 10.276 E BTmag 0.031 VTmag 9.937
E VTmag 0.032 Prox 204 TYC T HIP
CCDM RAdeg 352.70884583 DEdeg 58.41177278 EpRA 1990 1.61
EpDE 1990 1.63 E RAdeg 19.3 E DEdeg 19.3 Posflg
Corr 0.2
 
 
23309+5825 C
 
 
Coord arcsec 2000 233049.29+582300.8 Coord calc 233049.29+582300.8 Mag 9.3 PmRA 1.00
PmDE 1.0 Calc delta mag 0.96
 
 
23309+5825 D
 
 
Coord arcsec 2000 233049.27+582300.9 Mag 9.3 Calc delta mag 0.96 Calc coord yes