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Doubles in session


Current system
23296-4001
HDS 3346 AC
HD 221138


Nearby doubles
27' : 23276-4015
SKF1189

42' : 23329-3945
CRU 6

63' : 23289-4103
KPP4318

66' : 23328-3907
HDS3355

72' : 23342-3912
RST2222

80' : 23363-4019
WG 288

89' : 23220-4010
RST2216

89' : 23366-4038
UC 4996

93' : 23375-4021
WG 289

102' : 23286-3821
HDS3342

104' : 23210-3931
LDS5071

106' : 23292-3815
UC 4961

108' : 23319-4145
CRU9056

109' : 23237-3837
UC 4938

117' : 23226-4126
CRU9055

118' : 23196-4026
KPP 527

122' : 23308-4201
DON1049

124' : 23190-4024
I 687

124' : 23191-4028
RST2215

125' : 23249-3810
B 600

127' : 23193-3917
KPP3089

129' : 23194-3910
HDS3322

130' : 23336-3800
LDS 817

131' : 23314-4210
I 1471

137' : 23321-3747
UC 4978

143' : 23307-4223
TDT4077



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.

23296-4001 HDS 3346 AC (HD 221138)

 
 
23h 29m 35.97s -40° 01' 04.8" P.A. 321.00 sep 0.4 mag 8.10,12.40 Sp G6V dist. 147.93 pc (482.55 l.y.)
 
 
Coord 2000 23296-4001 Discov num HDS3346 Comp AC Coord arcsec 2000 23 29 35.97 -40 01 04.8
Date first 2015 Date last 2021 Obs 5
Pa first 316 Pa last 321.2 P.A. Now (θ) 321.2°
Sep first 0.3 Sep last 0.361 Sep. Now (ρ) 0.361"
Mag pri 8.10 Mag sec 12.40 delta mag (ΔM) 4.3 Spectral class G6V (yellow)
Pri motion ra -022 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes W R (, Red magnitudes)
Nature of this double is uncertain.
 
 
23296-4001 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 231626 23 29 36 -40 01 05 HDS 3346 AB 2019 7 176 0.0 8.99 10.18 1.19
Show HD 221138 231626 23 29 36 -40 01 05 HDS 3346 AC 2021 5 321 0.4 8.10 12.40 4.30 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 221138 Constellation Phoenix SAO 231626 HIP 115957
Tycho2 8016-00301-1 Gaia DR2 6536661365170769536 HD 221138 CD CD-4015172
CP CP-40 9844 Distance 147.93 Distance ly 482.55
 
 
WDS 23296-4001 HDS 3346 AC (HD 221138) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23296-4001 HDS3346 AC 2015 1 316 0.3 8.10 12.40 G6V R 232935.97-400104.8
23296-4001 HDS3346 AC 2018 2 316 0.3 8.10 12.40 G6V R 232935.97-400104.8
23296-4001 HDS3346 AC 2019 3 319 0.3 8.10 12.40 G6V WR 232935.97-400104.8
23296-4001 HDS3346 AC 2020 4 321 0.4 8.10 12.40 G6V WR 232935.97-400104.8
23296-4001 HDS3346 AC 2021 5 321 0.4 8.10 12.40 G6V WR 232935.97-400104.8

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

 
 
WDS 23296-4001 HDS 3346 AC (HD 221138) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23296-4001 HDS 3346 AC (HD 221138) : MEASURES
 
 
No records found.

 
 
WDS 23296-4001 (HD 221138) : VIRTUAL EYEPIECE
 
 

23296-4001 HDS3346A mag 8.99 Sp G6V 23296-4001 HDS3346B mag 10.18 23296-4001 HDS3346C sep 0.3 P.A. 328.40 mag 12.4 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 23296-4001 (HD 221138) : ALADIN DSS IMAGE @ 23h 29m 35.97s -40° 01' 04.8"
 
 
 
 
WDS 23296-4001 HDS 3346 AC (HD 221138) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23296-4001 HDS3346AC distance=0' 23276-4015 SKF1189 distance=27' 23329-3945 CRU 6 distance=42' 23289-4103 KPP4318 distance=63' 23328-3907 HDS3355 distance=66' 23342-3912 RST2222 distance=72' 23363-4019 WG 288 distance=80' 23220-4010 RST2216 distance=89' 23366-4038 UC 4996 distance=89' 23375-4021 WG 289 distance=93' 23286-3821 HDS3342 distance=102' 23210-3931 LDS5071 distance=104' 23292-3815 UC 4961 distance=106' 23319-4145 CRU9056 distance=108' 23237-3837 UC 4938 distance=109' 23226-4126 CRU9055 distance=117' 23196-4026 KPP 527 distance=118' 23308-4201 DON1049 distance=122' 23190-4024 I 687 distance=124' 23191-4028 RST2215 distance=124' 23249-3810 B 600 distance=125' 23193-3917 KPP3089 distance=127' 23194-3910 HDS3322 distance=129' 23336-3800 LDS 817 distance=130' 23314-4210 I 1471 distance=131' 23321-3747 UC 4978 distance=137' 23307-4223 TDT4077 distance=143' 23247-4215 I 1470 distance=146' 23172-3915 UC 4917 distance=151' 23413-4111 UC 5004 distance=151' 23167-4047 LDS5063 distance=154' 23164-4102 CPO 636 distance=163' 23167-4113 LDS5064 distance=163' 23177-3834 KPP2061 distance=164' 23415-4135 HU 1550 distance=165' 23351-4237 B 603AB distance=168' 23351-4237 SHY 834AC distance=168' 23442-4041 CRU9057BC distance=171' 23148-4027 TDT3950 distance=172' 23442-4041 CRU9057AB distance=172' 23442-4041 CRU9057AC distance=172' 23210-3741 HJ 5395 distance=173' 23150-4049 TDT3952 distance=174' 23447-3931 I 1475 distance=177' 23257-4254 I 144 distance=179' 23141-3937 LDS6392 distance=180' 23306-3657 HDS3348 distance=184' 23216-4242 KPP2412 distance=185' 23447-3859 UC 5016 distance=185' 23268-3659 B 1403 distance=186' 23180-3751 TDT3971 distance=188' 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 23296-4001 HDS3346 AB 176 0.0
Show 23296-4001 HDS3346 AC 321 0.4
Show 23276-4015 SKF1189 255 18.0 27
Show 23329-3945 CRU 6 60 1.9 42
Show 23289-4103 KPP4318 135 4.4 63
Show 23328-3907 HDS3355 60 12.9 66
Show 23342-3912 RST2222 17 1.5 72
Show 23363-4019 WG 288 285 4.7 80
Show 23220-4010 RST2216 131 0.4 89
Show 23366-4038 UC 4996 206 7.8 89
Show 23375-4021 WG 289 70 4.2 93
Show 23286-3821 HDS3342 250 0.1 102
Show 23210-3931 LDS5071 26 5.6 104
Show 23292-3815 UC 4961 322 7.5 106
Show 23319-4145 CRU9056 8 73.5 108
Show 23237-3837 UC 4938 131 22.6 109
Show 23226-4126 CRU9055 126 120.6 117
Show 23196-4026 KPP 527 145 3.3 118
Show 23308-4201 DON1049 331 0.8 122
Show 23190-4024 I 687 40 4.4 124
Show 23191-4028 RST2215 170 3.9 124
Show 23249-3810 B 600 139 0.7 125
Show 23193-3917 KPP3089 313 2.4 127
Show 23194-3910 HDS3322 55 0.4 129
Show 23336-3800 LDS 817 64 87.0 130
Show 23314-4210 I 1471 326 0.4 131
Show 23321-3747 UC 4978 319 15.9 137
Show 23307-4223 TDT4077 73 0.7 143
Show 23247-4215 I 1470 3.0 146
Show 23172-3915 UC 4917 31 19.6 151
Show 23413-4111 UC 5004 99 6.6 151
Show 23167-4047 LDS5063 152 16.1 154
Show 23164-4102 CPO 636 276 5.0 163
Show 23167-4113 LDS5064 193 3.6 163
Show 23177-3834 KPP2061 262 16.5 164
Show 23415-4135 HU 1550 194 0.7 165
Show 23351-4237 B 603 AB 273 6.5 168
Show 23351-4237 SHY 834 AC 212 294.1 168
Show 23442-4041 CRU9057 BC 167 25.1 171
Show 23148-4027 TDT3950 111 1.2 172
Show 23442-4041 CRU9057 AB 262 75.1 172
Show 23442-4041 CRU9057 AC 243 77.3 172
Show 23210-3741 HJ 5395 225 3.4 173
Show 23150-4049 TDT3952 244 1.1 174
Show 23447-3931 I 1475 33 5.4 177
Show 23257-4254 I 144 179 0.3 179
Show 23141-3937 LDS6392 354 7.3 180
Show 23306-3657 HDS3348 283 0.6 184
Show 23216-4242 KPP2412 333 20.9 185
Show 23447-3859 UC 5016 198 8.6 185
Show 23268-3659 B 1403 177 1.1 186

 
 
WDS 23296-4001 : COMPONENTS
 
 
  A B
B pa=177.0°
sep=0.05"
 
C pa=328.4°
sep=0.33"
pa=331.8°
sep=0.37"
 
 
23296-4001 A
 
 
Coord arcsec 2000 232935.97-400104.8 Mag 8.99 Spectral class G6V (yellow) PmRA -22.00
PmDE 2.0 SAO 231626 HIP 115957 Tycho2 8016-00301-1
HD 221138 CD CD-4015172 CP CP-40 9844
Tycho2
Tycho2 8016-00301-1 Pflag RAmdeg 352.39980179 DEmdeg -40.01801194
PmRA -23.8 PmDE 0.0 E RAmdeg 8 E DEmdeg 8
E pmRA 1.2 E pmDE 1.0 EpRAm 1990.45 EpDEm 1990.22
Num 11 Q RAmdeg 1.1 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.0 BTmag 9.428 E BTmag 0.019 VTmag 8.611
E VTmag 0.014 Prox 999 TYC T HIP 115957
CCDM AB RAdeg 352.39987306 DEdeg -40.01801167 EpRA 1990 1.63
EpDE 1990 1.71 E RAdeg 7.8 E DEdeg 7.7 Posflg P
Corr -0.1
SAO
SAO 231626 DelFlag RA1950 PmRA1950 -0.0027
DE1950 PmDE1950 -0.013 Vmag 8.7 SpType G5
Double code Source 48 CatNum 20509 DM CP-40 9844
DMcomp BDsup HD 221138 M HD 0
GC RA1950rad 6.13879052 DE1950rad -0.70326461 PmRA2000 -0.0025
PmDE2000 -0.018
Hipparcos
Catalog H HIP 115957 Proxy H RAhms 23 29 35.97
DEdms -40 01 04.8 Vmag 8.54 VarFlag R Vmag H
RAdeg 352.4 DEdeg -40.018 AstroRef * Plx 7.83
CCDM 23296-4001 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual C M HIP AB
Theta 19 Rho 0.123 HD 221138 BD
CD CD-4015172 CP CP-40 9844 Dm number -4015172 VIred 0.75
SpType G6V R SpType Coord arcsec 2000 232935.97-400104.8
Hipparcos 2
HIP 115957 Sn 55 So 3 Nc 2
RArad 6.1505380569 DErad -0.6984460078 Plx 6.76 PmRA -22.73
PmDE 0.76 E RArad 0.7 E DErad 0.94 E Plx 1.09
E pmRA 0.79 E pmDE 1.03 Hpmag 8.6807 E Hpmag 0.0019
SHp 0.019 VA 0 BV 0.73 E BV 0.016
VI 0.78
CCDM
Ccdm 23296-4001 RComp Comp A Note1
Note2 Discov num DRAs -0.05 DDEs -4.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.0 Sp G6 PmNote *
PmRA -22 PmDE 2 Dm number -4015172 Cat1 CD
Name2 231626 Cat2 SAO HD 221138 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 115957
 
 
23296-4001 B
 
 
Coord arcsec 2000 232935.97-400104.8 Mag 10.18 Calc delta mag 1.19 Calc coord yes
CCDM
Ccdm 23296-4001 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.05 DDEs -4.7
R dRAs 82 Year 1991 Theta 19 Rho 0.1
Obs 1 Vmag 10.2 Sp PmNote *
PmRA -22 PmDE 2 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 115957
 
 
23296-4001 C
 
 
Coord arcsec 2000 232935.95-400104.5 Mag 12.4 Calc delta mag 3.41 Calc coord yes