20296-4609 I 1422 (HD 194834)

 
 
20h 29m 38.52s -46° 09' 04.8" P.A. 17.00 sep 0.1 mag 8.20,8.30 Sp A0V
 
 
Coord 2000 20296-4609 Discov num I  1422 Comp Coord arcsec 2000 20 29 38.52 -46 09 04.8
Date first 1925 Date last 1936 Obs 4
Pa first 226 Pa last 16.8 P.A. Now (θ) 16.8°
Sep first 0.6 Sep last 0.14 Sep. Now (ρ) 0.14"
Mag pri 8.20 Mag sec 8.30 delta mag (ΔM) 0.1 Spectral class A0V (white)
Pri motion ra +012 Sec motion ra
Pri motion dec -021 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 194834 Constellation Indus SAO 230238 Tycho2 8406-01049-1
Gaia DR2 6675475429733436672 HD 194834 GC 28490
 
 
WDS 20296-4609 I 1422 (HD 194834) : NOTES
 
 
discov_num notes refcode
I 1422 Measures uncertain, too close. Needs speckle.
 
 
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
20296-4609 I 1422 1936 4 17 0.1 8.20 8.30 A0V N 202938.52-460904.8

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WDS 20296-4609 I 1422 (HD 194834) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20296-4609 I 1422 (HD 194834) : MEASURES
 
 
No records found.

 
 
WDS 20296-4609 (HD 194834) : VIRTUAL EYEPIECE
 
 

20296-4609 I 1422A mag 8.2 Sp A0V 20296-4609 I 1422B sep 0.1 P.A. 11.80 mag 8.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20296-4609 (HD 194834) : ALADIN DSS IMAGE @ 20h 29m 38.52s -46° 09' 04.8"
 
 
 
 
WDS 20296-4609 I 1422 (HD 194834) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20296-4609 I 1422 distance=1' 20327-4558 UC 4211 distance=34' 20264-4603 UC 4184 distance=34' 20286-4655 RSS 548 distance=47' 20322-4521 RST5470AB distance=55' 20322-4521 HJ 5204AB,C distance=55' 20350-4559 UC 4223 distance=58' 20251-4518 DON 985 distance=70' 20369-4630 KPP1368 distance=78' 20365-4533 I 41 distance=81' 20333-4722 BRT1110 distance=82' 20336-4457 KPP 626 distance=84' 20248-4719 HDS2920 distance=86' 20261-4734 I 1086 distance=93' 20227-4711 TDT2219 distance=96' 20321-4742 I 1087AB distance=97' 20321-4742 TOK 628AC distance=97' 20377-4520 UC 4239 distance=98' 20209-4533 SEE 415 distance=99' 20238-4736 FIN 278 distance=106' 20203-4529 KPP3105 distance=106' 20376-4717 HJ 5209AB (Al nair) distance=107' 20376-4717 HJ 5209AC (Al nair) distance=107' 20339-4431 I 127AB distance=108' 20339-4431 DAM 325AD distance=108' 20339-4431 DAM 325AE distance=108' 20339-4431 I 127BC distance=109' 20266-4758 I 1419AB distance=113' 20266-4758 I 1419BC distance=114' 20205-4713 I 1415 distance=114' 20358-4747 I 665 distance=116' 20372-4445 TOK 369 distance=116' 20258-4420 BRT1108 distance=117' 20228-4437 TDT2223 distance=118' 20195-4702 TSN 10 distance=118' 20411-4549 SKF1166 distance=122' 20199-4503 NSN 480 distance=123' 20183-4532 BRT1107 distance=124' 20177-4557 HJ 5184 distance=125' 20289-4402 HJ 5201 distance=127' 20228-4800 UC 4162 distance=131' 20343-4816 I 1423AB distance=136' 20343-4816 TOI2244AC distance=136' 20166-4554 I 125 distance=137' 20291-4826 I 1421 distance=138' 20385-4425 I 1424 distance=141' 20358-4815 BRT1112 distance=142' 20235-4404 WSP 110AB distance=142' 20235-4404 WSP 110AC distance=142' 20413-4725 CPO 617 distance=142' 20402-4749 UC 4252 distance=148' 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 20296-4609 I 1422 17 0.1 1
Show 20327-4558 UC 4211 347 28.6 34
Show 20264-4603 UC 4184 90 71.7 34
Show 20286-4655 RSS 548 174 15.4 47
Show 20322-4521 RST5470 AB 125 0.2 55
Show 20322-4521 HJ 5204 AB,C 35 6.2 55
Show 20350-4559 UC 4223 99 51.7 58
Show 20251-4518 DON 985 341 1.8 70
Show 20369-4630 KPP1368 296 10.3 78
Show 20365-4533 I 41 356 2.3 81
Show 20333-4722 BRT1110 239 4.1 82
Show 20336-4457 KPP 626 123 5.7 84
Show 20248-4719 HDS2920 227 0.2 86
Show 20261-4734 I 1086 23 2.2 93
Show 20227-4711 TDT2219 283 0.5 96
Show 20321-4742 I 1087 AB 95 3.5 97
Show 20321-4742 TOK 628 AC 120 999.9 97
Show 20377-4520 UC 4239 226 11.9 98
Show 20209-4533 SEE 415 97 11.0 99
Show 20238-4736 FIN 278 202 3.9 106
Show 20203-4529 KPP3105 128 2.3 106
Show Al nair 20376-4717 HJ 5209 AB 206 69.2 107
Show Al nair 20376-4717 HJ 5209 AC 336 57.5 107
Show 20339-4431 I 127 AB 50 62.3 108
Show 20339-4431 DAM 325 AD 91 49.9 108
Show 20339-4431 DAM 325 AE 101 70.0 108
Show 20339-4431 I 127 BC 209 0.6 109
Show 20266-4758 I 1419 AB 129 55.1 113
Show 20266-4758 I 1419 BC 342 3.4 114
Show 20205-4713 I 1415 35 1.8 114
Show 20358-4747 I 665 304 2.9 116
Show 20372-4445 TOK 369 245 0.5 116
Show 20258-4420 BRT1108 191 12.3 117
Show 20228-4437 TDT2223 124 2.5 118
Show 20195-4702 TSN 10 87 68.3 118
Show 20411-4549 SKF1166 147 20.8 122
Show 20199-4503 NSN 480 216 11.3 123
Show 20183-4532 BRT1107 317 5.2 124
Show 20177-4557 HJ 5184 285 12.3 125
Show 20289-4402 HJ 5201 117 10.7 127
Show 20228-4800 UC 4162 127 41.6 131
Show 20343-4816 I 1423 AB 50 1.5 136
Show 20343-4816 TOI2244 AC 307 20.3 136
Show 20166-4554 I 125 45 1.5 137
Show 20291-4826 I 1421 341 0.4 138
Show 20385-4425 I 1424 226 2.4 141
Show 20358-4815 BRT1112 145 4.8 142
Show 20235-4404 WSP 110 AB 114 4.6 142
Show 20235-4404 WSP 110 AC 203 23.5 142
Show 20413-4725 CPO 617 165 4.8 142
Show 20402-4749 UC 4252 317 5.7 148

 
 
WDS 20296-4609 : COMPONENTS
 
 
  A
B pa=11.8°
sep=0.14"
 
 
20296-4609 A
 
 
Componente originario normalizzato AB Name HD 194834 Coord arcsec 2000 202938.52-460904.8 Mag 8.2
Spectral class A0V (white) PmRA 12.00 PmDE -21.0 SAO 230238
Tycho2 8406-01049-1 HD 194834 GC 28490 DM CD-4613573
Tycho2
Tycho2 8406-01049-1 Pflag RAmdeg 307.41051543 DEmdeg -46.15134562
PmRA 9.4 PmDE -18.5 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.33 EpDEm 1990.96
Num 11 Q RAmdeg 2.0 Q DEmdeg 0.8 Q pmRA 2.2
Q pmDE 0.9 BTmag 7.472 E BTmag 0.015 VTmag 7.422
E VTmag 0.011 Prox 999 TYC T HIP
CCDM RAdeg 307.41048417 DEdeg -46.15130194 EpRA 1990 1.69
EpDE 1990 1.51 E RAdeg 4.2 E DEdeg 4.9 Posflg
Corr -0.1
SAO
SAO 230238 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 -0.029 Vmag 7.5 SpType A0
Double code Source 70 CatNum 28490 DM CD-4613573
DMcomp BDsup HD 194834 M HD 0
GC 28490 RA1950rad 5.35008134 DE1950rad -0.80841488 PmRA2000 0.0007
PmDE2000 -0.033
CCDM
Ccdm 20296-4609 RComp Comp A Note1
Note2 Discov num DRAs 2.44 DDEs -4.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp A0 PmNote *
PmRA 5 PmDE -14 Dm number -4613573 Cat1 CD
Name2 230238 Cat2 SAO HD 194834 M HD
ADS BDS M ADS BDS N IDS IDS 20226S4629A
HIC
 
 
20296-4609 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202938.52-460904.7 Mag 8.3 Calc delta mag 0.1
Calc coord yes
CCDM
Ccdm 20296-4609 RComp Comp B Note1
Note2 Discov num I 1422 DRAs DDEs
R dRAs Year 1925 Theta Rho 0.1
Obs 4 Vmag 8.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 20226S4629B
HIC