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Current system
23495-4328
HJ 5422
HD 223420


Nearby doubles
38' : 23461-4319
UC 5022

54' : 23446-4340
BRT1134

59' : 23501-4425
KPP1245

70' : 23499-4218
CRU9058

72' : 23526-4430
HJ 5426

78' : 23565-4317
HU 1649

81' : 23531-4437
COO 263

81' : 23560-4251
SKF1190

81' : 23565-4355
CPO 100

82' : 23457-4439
HJ 5418

84' : 23568-4304
CPO 101

87' : 23541-4219
DON1054

87' : 23472-4204
TDT4192

89' : 23495-4159
CPO 99

93' : 23421-4414
DON1052

94' : 23492-4154
HDS3382

101' : 23467-4503
CPO 104

102' : 23469-4150
TDT4189

110' : 23420-4216
HDS3367

118' : 23465-4135
TOK 922

118' : 23597-4405
WSI 140

118' : 23572-4451
HU 1650

119' : 23448-4515
COO 260AB

129' : 23520-4533
I 698

144' : 23364-4342
HDS3358

144' : 23415-4135
HU 1550



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.

23495-4328 HJ 5422 (HD 223420)

 
 
23h 49m 27.39s -43° 27' 38.6" P.A. 348.00 sep 6.8 mag 9.99,10.57 Sp A2
 
 
Coord 2000 23495-4328 Discov num HJ 5422 Comp Coord arcsec 2000 23 49 27.39 -43 27 38.6
Date first 1835 Date last 2015 Obs 12
Pa first 351 Pa last 348.1 P.A. Now (θ) 348.1°
Sep first 3.5 Sep last 6.792 Sep. Now (ρ) 6.792"
Mag pri 9.99 Mag sec 10.57 delta mag (ΔM) 0.58 Spectral class A2 (white)
Pri motion ra +002 Sec motion ra +002
Pri motion dec +007 Sec motion dec +005
Notes V (Proper motion indicates physical)
rPM=0.275 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 223420 Constellation Phoenix SAO 231794 Tycho2 8021-00236-1
Gaia DR2 6532842516474060928 HD 223420 DM CP-4410373
 
 
WDS 23495-4328 HJ 5422 (HD 223420) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
23495-4328 HJ 5422 1999 9 349 6.8 9.99 10.57 A2 D 234927.39-432738.6
23495-4328 HJ 5422 2010 11 348 6.1 9.99 10.57 A2 234927.39-432738.6
23495-4328 HJ 5422 2015 12 348 6.8 9.99 10.57 A2 234927.39-432738.6

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

 
 
WDS 23495-4328 HJ 5422 (HD 223420) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23495-4328 HJ 5422 (HD 223420) : MEASURES
 
 
No records found.

 
 
WDS 23495-4328 (HD 223420) : VIRTUAL EYEPIECE
 
 

23495-4328 HJ 5422A mag 9.99 Sp A2 23495-4328 HJ 5422B sep 6.7 P.A. 351.30 mag 10.57 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23495-4328 (HD 223420) : ALADIN DSS IMAGE @ 23h 49m 27.39s -43° 27' 38.6"
 
 
 
 
WDS 23495-4328 HJ 5422 (HD 223420) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23495-4328 HJ 5422 distance=1' 23461-4319 UC 5022 distance=38' 23446-4340 BRT1134 distance=54' 23501-4425 KPP1245 distance=59' 23499-4218 CRU9058 distance=70' 23526-4430 HJ 5426 distance=72' 23565-4317 HU 1649 distance=78' 23531-4437 COO 263 distance=81' 23560-4251 SKF1190 distance=81' 23565-4355 CPO 100 distance=81' 23457-4439 HJ 5418 distance=82' 23568-4304 CPO 101 distance=84' 23541-4219 DON1054 distance=87' 23472-4204 TDT4192 distance=87' 23495-4159 CPO 99 distance=89' 23421-4414 DON1052 distance=93' 23492-4154 HDS3382 distance=94' 23467-4503 CPO 104 distance=101' 23469-4150 TDT4189 distance=102' 23420-4216 HDS3367 distance=110' 23465-4135 TOK 922 distance=118' 23597-4405 WSI 140 distance=118' 23572-4451 HU 1650 distance=118' 23448-4515 COO 260AB distance=119' 23448-4515 COO 260AC distance=119' 23520-4533 I 698 distance=129' 23364-4342 HDS3358 distance=144' 23415-4135 HU 1550 distance=144' 23595-4153 CPO9310 distance=146' 23571-4126 HDS3399 distance=148' 23546-4555 B 625 distance=158' 23459-4053 UC 5021 distance=160' 23382-4515 B 2908 distance=162' 23413-4111 UC 5004 distance=164' 23351-4237 B 603AB distance=166' 23351-4237 SHY 834AC distance=166' 23578-4549 HDS3401 distance=167' 23590-4117 CRU9059 distance=168' 23570-4101 LDS5138AB distance=169' 23346-4425 KPP 532 distance=171' 23389-4537 SHY 836 distance=172' 23442-4041 CRU9057AB distance=177' 23442-4041 CRU9057AC distance=177' 23442-4041 CRU9057BC distance=177' 23467-4033 UC 5025 distance=178' 23533-4035 ALD 122 distance=179' 23573-4607 SKF1024 distance=180' 23431-4619 DAW 28AB distance=184' 23431-4619 HJ 5416AC distance=184' 23431-4619 I 1607CD distance=185' 23321-4335 TOK 683 distance=190' 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 23495-4328 HJ 5422 348 6.8 1
Show 23461-4319 UC 5022 39 30.6 38
Show 23446-4340 BRT1134 224 5.5 54
Show 23501-4425 KPP1245 54 9.6 59
Show 23499-4218 CRU9058 315 115.0 70
Show 23526-4430 HJ 5426 352 18.1 72
Show 23565-4317 HU 1649 277 1.2 78
Show 23531-4437 COO 263 214 8.1 81
Show 23560-4251 SKF1190 147 7.7 81
Show 23565-4355 CPO 100 209 16.7 81
Show 23457-4439 HJ 5418 134 8.1 82
Show 23568-4304 CPO 101 302 9.5 84
Show 23541-4219 DON1054 175 1.6 87
Show 23472-4204 TDT4192 209 2.3 87
Show 23495-4159 CPO 99 175 5.4 89
Show 23421-4414 DON1052 269 3.4 93
Show 23492-4154 HDS3382 277 16.1 94
Show 23467-4503 CPO 104 162 2.3 101
Show 23469-4150 TDT4189 211 2.6 102
Show 23420-4216 HDS3367 92 1.9 110
Show 23465-4135 TOK 922 240 0.7 118
Show 23597-4405 WSI 140 306 0.3 118
Show 23572-4451 HU 1650 320 4.2 118
Show 23448-4515 COO 260 AB 306 4.1 119
Show 23448-4515 COO 260 AC 7 27.6 119
Show 23520-4533 I 698 235 0.3 129
Show 23364-4342 HDS3358 161 0.5 144
Show 23415-4135 HU 1550 194 0.7 144
Show 23595-4153 CPO9310 141 3.8 146
Show 23571-4126 HDS3399 343 0.4 148
Show 23546-4555 B 625 58 1.4 158
Show 23459-4053 UC 5021 222 50.1 160
Show 23382-4515 B 2908 93 3.8 162
Show 23413-4111 UC 5004 99 6.6 164
Show 23351-4237 B 603 AB 273 6.5 166
Show 23351-4237 SHY 834 AC 212 294.1 166
Show 23578-4549 HDS3401 328 0.6 167
Show 23590-4117 CRU9059 225 40.6 168
Show 23570-4101 LDS5138 AB 283 5.9 169
Show 23346-4425 KPP 532 7 3.9 171
Show 23389-4537 SHY 836 122 804.4 172
Show 23442-4041 CRU9057 AB 262 75.1 177
Show 23442-4041 CRU9057 AC 243 77.3 177
Show 23442-4041 CRU9057 BC 167 25.1 177
Show 23467-4033 UC 5025 216 9.2 178
Show 23533-4035 ALD 122 333 5.9 179
Show 23573-4607 SKF1024 161 42.3 180
Show 23431-4619 DAW 28 AB 76 3.6 184
Show 23431-4619 HJ 5416 AC 215 45.2 184
Show 23431-4619 I 1607 CD 172 0.5 185
Show 23321-4335 TOK 683 347 4.9 190

 
 
WDS 23495-4328 : COMPONENTS
 
 
  A
B pa=351.3°
sep=6.72"
 
 
23495-4328 A
 
 
Componente originario normalizzato AB Name HD 223420 Coord arcsec 2000 234927.39-432738.6 Mag 9.99
Spectral class A2 (white) PmRA 2.00 PmDE 7.0 SAO 231794
Tycho2 8021-00236-1 HD 223420 DM CP-4410373
Tycho2
Tycho2 8021-00236-1 Pflag RAmdeg 357.36413279 DEmdeg -43.46072909
PmRA 2.0 PmDE 1.0 E RAmdeg 14 E DEmdeg 17
E pmRA 1.6 E pmDE 2.1 EpRAm 1989.62 EpDEm 1990.42
Num 3 Q RAmdeg 2.6 Q DEmdeg 2.3 Q pmRA 2.6
Q pmDE 2.3 BTmag 10.139 E BTmag 0.025 VTmag 9.995
E VTmag 0.028 Prox 68 TYC T HIP
CCDM RAdeg 357.36412778 DEdeg -43.46073222 EpRA 1990 1.68
EpDE 1990 1.75 E RAdeg 14.3 E DEdeg 16.6 Posflg
Corr 0.0
SAO
SAO 231794 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 0.008 Vmag 9.5 SpType A2
Double code Source 48 CatNum 20698 DM CP-4410373
DMcomp A BDsup HD 223420 M HD 1
GC RA1950rad 6.22575839 DE1950rad -0.76339194 PmRA2000 -0.0002
PmDE2000 0.003
CCDM
Ccdm 23495-4328 RComp Comp A Note1
Note2 Discov num DRAs -2.67 DDEs 20.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.2 Sp A2 PmNote *
PmRA -4 PmDE 8 Dm number -4415370 Cat1 CD
Name2 231794 Cat2 SAO HD 223420 M HD
ADS BDS M ADS BDS N IDS IDS 23442S4401A
HIC
 
 
23495-4328 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234927.30-432732.0 Mag 10.57 PmRA 2.00
PmDE 5.0 Tycho2 8021-00236-2 Calc delta mag 0.58 Calc coord yes
Tycho2
Tycho2 8021-00236-2 Pflag RAmdeg 357.36363343 DEmdeg -43.45886978
PmRA -0.9 PmDE 7.0 E RAmdeg 32 E DEmdeg 37
E pmRA 2.2 E pmDE 2.0 EpRAm 1989.03 EpDEm 1987.76
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.0 Q pmRA 0.6
Q pmDE 0.1 BTmag 11.793 E BTmag 0.075 VTmag 10.568
E VTmag 0.043 Prox 68 TYC T HIP
CCDM RAdeg 357.36363639 DEdeg -43.45888583 EpRA 1990 1.69
EpDE 1990 1.79 E RAdeg 32.8 E DEdeg 37.5 Posflg
Corr 0.0
CCDM
Ccdm 23495-4328 RComp Comp B Note1
Note2 Discov num HJ 5422 DRAs -2.77 DDEs 27.9
R dRAs 10 Year 1879 Theta 348 Rho 6.8
Obs 3 Vmag 10.6 Sp PmNote *
PmRA -1 PmDE 16 Dm number Cat1
Name2 231793 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 23442S4401B
HIC