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Current system
23334-5702
COO 258 AB
HD 221551


Nearby doubles
18' : 23343-5646
TDT4103AB

28' : 23324-5636
TDT4090

32' : 23353-5730
I 25

35' : 23343-5628
UC 4989

54' : 23298-5618
TDT4067

56' : 23400-5718
B 1019

56' : 23282-5626
I 23

69' : 23309-5807
I 145AB

75' : 23380-5806
TDT4133

79' : 23380-5811
UC 4998

79' : 23268-5759
UC 4951

83' : 23434-5651
UC 5011

85' : 23237-5641
LDS 813

89' : 23227-5710
RSS 578

92' : 23223-5658
TDT4002

92' : 23358-5832
RST5174

97' : 23429-5605
BRT2830

101' : 23397-5829
UC 5000

102' : 23403-5827
TDT4144

103' : 23212-5643
TDT3994

107' : 23460-5734
TDS1220

108' : 23445-5801
TDT4170

111' : 23199-5658
RSS 577

111' : 23460-5621
SKF 389

112' : 23246-5537
TDT4025

115' : 23338-5856
UC 4986



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

23334-5702 COO 258 AB (HD 221551)

 
 
23h 33m 26.59s -57° 01' 45.0" P.A. 189.00 sep 1.9 mag 8.65,9.23 Sp F6/7V dist. 85.11 pc (277.63 l.y.)
 
 
Coord 2000 23334-5702 Discov num COO 258 Comp AB Coord arcsec 2000 23 33 26.59 -57 01 45.0
Date first 1894 Date last 2016 Obs 25
Pa first 220 Pa last 189.4 P.A. Now (θ) 189.4°
Sep first 2.0 Sep last 1.929 Sep. Now (ρ) 1.929"
Mag pri 8.65 Mag sec 9.23 delta mag (ΔM) 0.58 Spectral class F6/7V (yellow-white)
Pri motion ra +046 Sec motion ra +046
Pri motion dec +020 Sec motion dec +020
Notes Z W (Parallax indicates components are physical, )
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 221551 Constellation Phoenix SAO 247923 HIP 116263
Tycho2 8835-00724-1 HD 221551 GC 32751 CP CP-5710292
Distance 85.11 Distance ly 277.63
 
 
WDS 23334-5702 COO 258 AB (HD 221551) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CoO1927A T - Cordoba Obs. 1927sdsc.book......
CoO1927A cited in SDS (Southern Double Star Catalog), 1927
CoO9999 T - Cordoba Obs. ...................
CoO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23334-5702 COO 258 AB 2015 24 190 1.9 8.65 9.23 F6/7V W 233326.59-570145.0
23334-5702 COO 258 AB 2016 25 189 1.9 8.65 9.23 F6/7V W 233326.59-570145.0

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

 
 
WDS 23334-5702 COO 258 AB (HD 221551) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23334-5702 COO 258 AB (HD 221551) : MEASURES
 
 
No records found.

 
 
WDS 23334-5702 (HD 221551) : VIRTUAL EYEPIECE
 
 

23334-5702 COO 258A mag 8.65 Sp F6/7V 23334-5702 COO 258B sep 1.9 P.A. 185.10 mag 9.23 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23334-5702 (HD 221551) : ALADIN DSS IMAGE @ 23h 33m 26.59s -57° 01' 45.0"
 
 
 
 
WDS 23334-5702 COO 258 AB (HD 221551) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23334-5702 COO 258AB distance=0' 23343-5646 TDT4103AB distance=18' 23324-5636 TDT4090 distance=28' 23353-5730 I 25 distance=32' 23343-5628 UC 4989 distance=35' 23298-5618 TDT4067 distance=54' 23400-5718 B 1019 distance=56' 23282-5626 I 23 distance=56' 23309-5807 I 145AB distance=69' 23309-5807 SHY 833AC distance=69' 23380-5806 TDT4133 distance=75' 23380-5811 UC 4998 distance=79' 23268-5759 UC 4951 distance=79' 23434-5651 UC 5011 distance=83' 23237-5641 LDS 813 distance=85' 23227-5710 RSS 578 distance=89' 23223-5658 TDT4002 distance=92' 23358-5832 RST5174 distance=92' 23429-5605 BRT2830 distance=97' 23397-5829 UC 5000 distance=101' 23403-5827 TDT4144 distance=102' 23212-5643 TDT3994 distance=103' 23460-5734 TDS1220 distance=107' 23445-5801 TDT4170 distance=108' 23199-5658 RSS 577 distance=111' 23460-5621 SKF 389 distance=111' 23246-5537 TDT4025 distance=112' 23338-5856 UC 4986 distance=115' 23255-5527 FIN 289 distance=116' 23322-5501 BRT3190 distance=121' 23456-5817 B 1020 distance=123' 23186-5818 HJ 5392 distance=142' 23500-5617 B 1021 distance=144' 23483-5547 TDT4203 distance=145' 23224-5857 TOK 920Ca,Cb distance=145' 23174-5814 GAT 31 distance=148' 23460-5512 TDT4181 distance=152' 23442-5911 UC 5015 distance=155' 23503-5553 HJ 5424 distance=156' 23417-5442 UC 5007 distance=157' 23289-5428 SKF 388 distance=159' 23226-5921 B 598 distance=164' 23232-5441 KPP4315 distance=165' 23300-5419 HJ 5401 distance=166' 23355-5948 TDT4113 distance=167' 23355-5948 KPP3082AC distance=167' 23379-5947 B 605 distance=169' 23247-5938 HDS3331 distance=171' 23421-5939 TDT4154 distance=172' 23186-5502 TDT3976 distance=173' 23426-5939 TDT4155 distance=173' 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 23334-5702 COO 258 AB 189 1.9
Show 23343-5646 TDT4103 AB 48 0.4 18
Show 23324-5636 TDT4090 161 0.6 28
Show 23353-5730 I 25 20 0.7 32
Show 23343-5628 UC 4989 322 17.7 35
Show 23298-5618 TDT4067 318 0.4 54
Show 23400-5718 B 1019 204 0.4 56
Show 23282-5626 I 23 354 0.7 56
Show 23309-5807 I 145 AB 122 1.3 69
Show 23309-5807 SHY 833 AC 23 999.9 69
Show 23380-5806 TDT4133 293 0.7 75
Show 23380-5811 UC 4998 210 33.7 79
Show 23268-5759 UC 4951 71 20.7 79
Show 23434-5651 UC 5011 188 38.6 83
Show 23237-5641 LDS 813 5 10.5 85
Show 23227-5710 RSS 578 182 32.1 89
Show 23223-5658 TDT4002 147 0.5 92
Show 23358-5832 RST5174 5 2.5 92
Show 23429-5605 BRT2830 202 4.1 97
Show 23397-5829 UC 5000 39 33.2 101
Show 23403-5827 TDT4144 278 0.7 102
Show 23212-5643 TDT3994 324 0.5 103
Show 23460-5734 TDS1220 208 1.6 107
Show 23445-5801 TDT4170 340 2.3 108
Show 23199-5658 RSS 577 305 34.9 111
Show 23460-5621 SKF 389 278 8.3 111
Show 23246-5537 TDT4025 38 0.8 112
Show 23338-5856 UC 4986 266 17.4 115
Show 23255-5527 FIN 289 16 1.7 116
Show 23322-5501 BRT3190 109 4.7 121
Show 23456-5817 B 1020 213 0.3 123
Show 23186-5818 HJ 5392 318 49.0 142
Show 23500-5617 B 1021 84 4.6 144
Show 23483-5547 TDT4203 332 1.1 145
Show 23224-5857 TOK 920 Ca,Cb 77 0.1 145
Show 23174-5814 GAT 31 110 4.7 148
Show 23460-5512 TDT4181 165 0.9 152
Show 23442-5911 UC 5015 211 16.0 155
Show 23503-5553 HJ 5424 56 11.5 156
Show 23417-5442 UC 5007 137 29.3 157
Show 23289-5428 SKF 388 129 15.9 159
Show 23226-5921 B 598 8 0.2 164
Show 23232-5441 KPP4315 276 1.6 165
Show 23300-5419 HJ 5401 42 13.2 166
Show 23355-5948 TDT4113 223 0.7 167
Show 23355-5948 KPP3082 AC 74 16.2 167
Show 23379-5947 B 605 281 3.3 169
Show 23247-5938 HDS3331 239 0.3 171
Show 23421-5939 TDT4154 197 0.5 172
Show 23186-5502 TDT3976 347 0.5 173
Show 23426-5939 TDT4155 164 0.7 173

 
 
WDS 23334-5702 : COMPONENTS
 
 
  A
B pa=185.1°
sep=1.91"
 
 
23334-5702 A
 
 
Name HD 221551 Coord arcsec 2000 233326.59-570145.0 Mag 8.65 Spectral class F6/7V (yellow-white)
PmRA 46.00 PmDE 20.0 SAO 247923 HIP 116263
Tycho2 8835-00724-1 HD 221551 GC 32751 CP CP-5710292
Tycho2
Tycho2 8835-00724-1 Pflag P RAmdeg 353.36080467 DEmdeg -57.02917323
PmRA 46.0 PmDE 20.3 E RAmdeg 6 E DEmdeg 6
E pmRA 5.0 E pmDE 4.4 EpRAm 1991.65 EpDEm 1991.70
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.3 Q pmRA 0.1
Q pmDE 0.3 BTmag 9.147 E BTmag 0.016 VTmag 8.654
E VTmag 0.012 Prox 19 TYC T HIP 116263
CCDM A RAdeg 353.36066222 DEdeg -57.02908333 EpRA 1990 1.67
EpDE 1990 1.73 E RAdeg 6.1 E DEdeg 5.9 Posflg D
Corr 0.1
SAO
SAO 247923 DelFlag RA1950 PmRA1950 0.004
DE1950 PmDE1950 -0.026 Vmag 8.4 SpType F8
Double code Source 70 CatNum 32751 DM CP-5710292
DMcomp BDsup HD 221551 M HD 0
GC 32751 RA1950rad 6.1551843 DE1950rad -1.00018264 PmRA2000 0.0036
PmDE2000 -0.031
Hipparcos
Catalog H HIP 116263 Proxy H RAhms 23 33 26.56
DEdms -57 01 44.7 Vmag 8.14 VarFlag R Vmag G
RAdeg 353.361 DEdeg -57.0291 AstroRef A Plx 12.67
CCDM 23334-5702 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 193 Rho 1.916 HD 221551 BD
CD CP CP-5710292 Dm number -5710292 VIred 0.59
SpType F6/F7V R SpType Coord arcsec 2000 233326.56-570144.7
Hipparcos 2
HIP 116263 Sn 15 So 3 Nc 2
RArad 6.1673069702 DErad -0.9953452903 Plx 11.75 PmRA 38.86
PmDE 7.67 E RArad 0.55 E DErad 0.87 E Plx 1.23
E pmRA 0.64 E pmDE 0.92 Hpmag 8.2531 E Hpmag 0.0015
SHp 0.018 VA 0 BV 0.515 E BV 0.015
VI 0.59
CCDM
Ccdm 23334-5702 RComp Comp A Note1
Note2 Discov num DRAs 2.41 DDEs 11.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F8 PmNote *
PmRA 33 PmDE -27 Dm number -5710292 Cat1 CPD
Name2 247923 Cat2 SAO HD 221551 M HD
ADS BDS M ADS BDS N IDS IDS 23279S5735A
HIC 116263
 
 
23334-5702 B
 
 
Coord arcsec 2000 233326.57-570146.9 Mag 9.23 PmRA 46.00 PmDE 20.0
Tycho2 8835-00724-2 Calc delta mag 0.58 Calc coord yes
Tycho2
Tycho2 8835-00724-2 Pflag P RAmdeg 353.36080467 DEmdeg -57.02917323
PmRA 46.0 PmDE 20.3 E RAmdeg 6 E DEmdeg 6
E pmRA 5.0 E pmDE 4.4 EpRAm 1991.65 EpDEm 1991.70
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.3 Q pmRA 0.1
Q pmDE 0.3 BTmag 9.851 E BTmag 0.021 VTmag 9.231
E VTmag 0.015 Prox 19 TYC T HIP 116263
CCDM B RAdeg 353.36046139 DEdeg -57.02960167 EpRA 1990 1.66
EpDE 1990 1.73 E RAdeg 9.5 E DEdeg 9.3 Posflg D
Corr 0.1
CCDM
Ccdm 23334-5702 RComp Comp B Note1
Note2 Discov num COO 258 DRAs DDEs
R dRAs Year 1947 Theta 198 Rho 1.9
Obs 11 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23279S5735B
HIC 116263