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Doubles in session


Current system
23190-4024
I 687
HD 219805


Nearby doubles
5' : 23191-4028
RST2215

7' : 23196-4026
KPP 527

36' : 23167-4047
LDS5063

36' : 23220-4010
RST2216

49' : 23148-4027
TDT3950

49' : 23164-4102
CPO 636

53' : 23150-4049
TDT3952

56' : 23167-4113
LDS5064

57' : 23210-3931
LDS5071

68' : 23193-3917
KPP3089

71' : 23135-4056
HJ 5387

72' : 23172-3915
UC 4917

73' : 23141-3937
LDS6392

73' : 23127-4015
CPO 634

75' : 23194-3910
HDS3322

75' : 23226-4126
CRU9055

77' : 23129-3955
RST2212

99' : 23276-4015
SKF1189

107' : 23105-4109
SKF 386

110' : 23176-4212
SKF 387

111' : 23177-3834
KPP2061

119' : 23131-3848
RST2213

120' : 23289-4103
KPP4318

120' : 23237-3837
UC 4938

120' : 23102-3920
I 1465

121' : 23157-4217
TDT3956AB



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.

23190-4024 I 687 (HD 219805)

 
 
23h 19m 02.54s -40° 23' 36.5" P.A. 40.00 sep 4.4 mag 10.03,10.37 Sp A5
 
 
Coord 2000 23190-4024 Discov num I   687 Comp Coord arcsec 2000 23 19 02.54 -40 23 36.5
Date first 1901 Date last 2016 Obs 16
Pa first 39 Pa last 39.9 P.A. Now (θ) 39.9°
Sep first 5.1 Sep last 4.398 Sep. Now (ρ) 4.398"
Mag pri 10.03 Mag sec 10.37 delta mag (ΔM) 0.34 Spectral class A5 (white)
Pri motion ra +017 Sec motion ra +016
Pri motion dec -011 Sec motion dec -010
Notes V (Proper motion indicates physical)
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 219805 Constellation Grus Tycho2 8009-00218-1 Gaia DR2 6548415247550962176
HD 219805
 
 
WDS 23190-4024 I 687 (HD 219805) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb 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
23190-4024 I 687 1999 12 40 4.4 10.03 10.37 A5 D 231902.54-402336.5
23190-4024 I 687 2015 14 40 4.4 10.03 10.37 A5 231902.54-402336.5
23190-4024 I 687 2016 16 40 4.4 10.03 10.37 A5 V 231902.54-402336.5

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

 
 
WDS 23190-4024 I 687 (HD 219805) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23190-4024 I 687 (HD 219805) : MEASURES
 
 
No records found.

 
 
WDS 23190-4024 (HD 219805) : VIRTUAL EYEPIECE
 
 

23190-4024 I 687A mag 10.03 Sp A5 23190-4024 I 687B sep 4.0 P.A. 32.50 mag 10.37 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 23190-4024 (HD 219805) : ALADIN DSS IMAGE @ 23h 19m 02.54s -40° 23' 36.5"
 
 
 
 
WDS 23190-4024 I 687 (HD 219805) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23190-4024 I 687 distance=0' 23191-4028 RST2215 distance=5' 23196-4026 KPP 527 distance=7' 23167-4047 LDS5063 distance=36' 23220-4010 RST2216 distance=36' 23148-4027 TDT3950 distance=49' 23164-4102 CPO 636 distance=49' 23150-4049 TDT3952 distance=53' 23167-4113 LDS5064 distance=56' 23210-3931 LDS5071 distance=57' 23193-3917 KPP3089 distance=68' 23135-4056 HJ 5387 distance=71' 23172-3915 UC 4917 distance=72' 23141-3937 LDS6392 distance=73' 23127-4015 CPO 634 distance=73' 23194-3910 HDS3322 distance=75' 23226-4126 CRU9055 distance=75' 23129-3955 RST2212 distance=77' 23276-4015 SKF1189 distance=99' 23105-4109 SKF 386 distance=107' 23176-4212 SKF 387 distance=110' 23177-3834 KPP2061 distance=111' 23131-3848 RST2213 distance=119' 23289-4103 KPP4318 distance=120' 23237-3837 UC 4938 distance=120' 23102-3920 I 1465 distance=120' 23157-4217 TDT3956AB distance=121' 23157-4217 CRU9054AC distance=121' 23103-4135 DON1043 distance=123' 23296-4001 HDS3346AB distance=124' 23296-4001 HDS3346AC distance=124' 23247-4215 I 1470 distance=129' 23149-3814 LDS5061 distance=137' 23216-4242 KPP2412 distance=141' 23126-4227 KPP1354 distance=144' 23249-3810 B 600 distance=151' 23180-3751 TDT3971 distance=153' 23142-4252 TDT3947 distance=159' 23097-4223 SKF 385 distance=160' 23048-4023 BVD 156 distance=163' 23329-3945 CRU 6 distance=164' 23210-3741 HJ 5395 distance=164' 23308-4201 DON1049 distance=166' 23286-3821 HDS3342 distance=166' 23319-4145 CRU9056 distance=167' 23155-3742 RST2214 distance=167' 23069-3854 BU 773 distance=167' 23257-4254 I 144 distance=168' 23166-3732 TDT3962 distance=174' 23292-3815 UC 4961 distance=174' 23314-4210 I 1471 distance=176' 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 23190-4024 I 687 40 4.4
Show 23191-4028 RST2215 170 3.9 5
Show 23196-4026 KPP 527 145 3.3 7
Show 23167-4047 LDS5063 152 16.1 36
Show 23220-4010 RST2216 131 0.4 36
Show 23148-4027 TDT3950 111 1.2 49
Show 23164-4102 CPO 636 276 5.0 49
Show 23150-4049 TDT3952 244 1.1 53
Show 23167-4113 LDS5064 193 3.6 56
Show 23210-3931 LDS5071 26 5.6 57
Show 23193-3917 KPP3089 313 2.4 68
Show 23135-4056 HJ 5387 276 7.9 71
Show 23172-3915 UC 4917 31 19.6 72
Show 23141-3937 LDS6392 354 7.3 73
Show 23127-4015 CPO 634 262 4.3 73
Show 23194-3910 HDS3322 55 0.4 75
Show 23226-4126 CRU9055 126 120.6 75
Show 23129-3955 RST2212 329 2.9 77
Show 23276-4015 SKF1189 255 18.0 99
Show 23105-4109 SKF 386 88 7.1 107
Show 23176-4212 SKF 387 173 11.0 110
Show 23177-3834 KPP2061 262 16.5 111
Show 23131-3848 RST2213 34 0.9 119
Show 23289-4103 KPP4318 135 4.4 120
Show 23237-3837 UC 4938 131 22.6 120
Show 23102-3920 I 1465 315 5.4 120
Show 23157-4217 TDT3956 AB 293 1.7 121
Show 23157-4217 CRU9054 AC 18 74.7 121
Show 23103-4135 DON1043 340 1.0 123
Show 23296-4001 HDS3346 AB 176 0.0 124
Show 23296-4001 HDS3346 AC 321 0.4 124
Show 23247-4215 I 1470 3.0 129
Show 23149-3814 LDS5061 260 22.9 137
Show 23216-4242 KPP2412 333 20.9 141
Show 23126-4227 KPP1354 74 10.2 144
Show 23249-3810 B 600 139 0.7 151
Show 23180-3751 TDT3971 127 1.0 153
Show 23142-4252 TDT3947 193 0.6 159
Show 23097-4223 SKF 385 114 9.4 160
Show 23048-4023 BVD 156 277 18.2 163
Show 23329-3945 CRU 6 60 1.9 164
Show 23210-3741 HJ 5395 225 3.4 164
Show 23308-4201 DON1049 331 0.8 166
Show 23286-3821 HDS3342 250 0.1 166
Show 23319-4145 CRU9056 8 73.5 167
Show 23155-3742 RST2214 28 1.5 167
Show 23069-3854 BU 773 205 0.9 167
Show 23257-4254 I 144 179 0.3 168
Show 23166-3732 TDT3962 214 0.4 174
Show 23292-3815 UC 4961 322 7.5 174
Show 23314-4210 I 1471 326 0.4 176

 
 
WDS 23190-4024 : COMPONENTS
 
 
  A
B pa=32.5°
sep=4.00"
 
 
23190-4024 A
 
 
Componente originario normalizzato AB Name HD 219805 Coord arcsec 2000 231902.54-402336.5 Mag 10.03
Spectral class A5 (white) PmRA 17.00 PmDE -11.0 Tycho2 8009-00218-1
HD 219805
Tycho2
Tycho2 8009-00218-1 Pflag RAmdeg 349.76060119 DEmdeg -40.39346759
PmRA 22.5 PmDE -10.7 E RAmdeg 20 E DEmdeg 18
E pmRA 2.0 E pmDE 1.9 EpRAm 1990.46 EpDEm 1990.68
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.2 Q pmRA 1.2
Q pmDE 0.3 BTmag 10.312 E BTmag 0.030 VTmag 10.033
E VTmag 0.032 Prox 44 TYC T HIP
CCDM RAdeg 349.76053167 DEdeg -40.39344278 EpRA 1990 1.55
EpDE 1990 1.66 E RAdeg 19.5 E DEdeg 18.0 Posflg
Corr 0.0
CCDM
Ccdm 23190-4024 RComp Comp A Note1
Note2 Discov num DRAs 2.36 DDEs 23.4
R dRAs 11 Year Theta Rho
Obs 2 Vmag 10.1 Sp A5 PmNote
PmRA 14 PmDE -16 Dm number -4115219 Cat1 CD
Name2 Cat2 HD 219805 M HD
ADS BDS M ADS BDS N IDS IDS 23136S4056A
HIC
 
 
23190-4024 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231902.73-402333.1 Mag 10.37 PmRA 16.00
PmDE -10.0 Tycho2 8009-00218-2 Calc delta mag 0.34 Calc coord yes
Tycho2
Tycho2 8009-00218-2 Pflag RAmdeg 349.76163598 DEmdeg -40.39254232
PmRA 21.5 PmDE -14.3 E RAmdeg 27 E DEmdeg 25
E pmRA 2.1 E pmDE 2.0 EpRAm 1989.66 EpDEm 1989.87
Num 3 Q RAmdeg 0.5 Q DEmdeg 2.1 Q pmRA 0.5
Q pmDE 2.1 BTmag 10.809 E BTmag 0.042 VTmag 10.368
E VTmag 0.041 Prox 44 TYC T HIP
CCDM RAdeg 349.76156944 DEdeg -40.39250917 EpRA 1990 1.54
EpDE 1990 1.66 E RAdeg 26.9 E DEdeg 24.9 Posflg
Corr 0.0
CCDM
Ccdm 23190-4024 RComp Comp B Note1
Note2 Discov num I 687 DRAs 2.57 DDEs 28.3
R dRAs 10 Year 1904 Theta 040 Rho 4.4
Obs 5 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23136S4056B
HIC