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Doubles in session


Current system
19195-3640
I 646
HD 180802


Nearby doubles
47' : 19162-3616
SKF2075

64' : 19146-3615
HJ 5098AB

82' : 19194-3757
KOH 118

90' : 19163-3519
TDT1336

93' : 19249-3535
SWR 265

94' : 19149-3525
KPP 437

95' : 19229-3806
RST2106

100' : 19118-3717
B 2472

101' : 19114-3618
UC 3838

104' : 19116-3609
VOU 80

104' : 19215-3459
VSP 53

104' : 19134-3526
UC 3852

105' : 19136-3524
UC 3854

105' : 19182-3823
TOK 33AB

106' : 19269-3738
UC 3938

108' : 19107-3659
KOH 117

109' : 19281-3606
UC 3943

110' : 19237-3817
RSS 521

111' : 19163-3823
UC 3871

112' : 19222-3453
UC 3907

114' : 19102-3625
JSP 803

115' : 19246-3503
UC 3919

121' : 19120-3521
UC 3842

122' : 19134-3503
RST3217

123' : 19291-3559
SEE 379

125' : 19113-3757
UC 3837



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.

19195-3640 I 646 (HD 180802)

 
 
19h 19m 30.98s -36° 39' 29.9" P.A. 215.00 sep 4.6 mag 7.32,12.00 Sp F7V dist. 49.63 pc (161.89 l.y.)
 
 
Coord 2000 19195-3640 Discov num I   646 Comp Coord arcsec 2000 19 19 30.98 -36 39 29.9
Date first 1909 Date last 2016 Obs 8
Pa first 210 Pa last 215.3 P.A. Now (θ) 215.3°
Sep first 5.0 Sep last 4.626 Sep. Now (ρ) 4.626"
Mag pri 7.32 Mag sec 12.00 delta mag (ΔM) 4.68 Spectral class F7V (yellow-white)
Pri motion ra +040 Sec motion ra
Pri motion dec -110 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 180802 Constellation Sagittarius SAO 211169 HIP 94966
Tycho2 7435-00591-1 Gaia DR2 6742328107526267904 HD 180802 GC 26627
CD CD-3613484 CP CP-36 8829 Distance 49.63 Distance ly 161.89
 
 
WDS 19195-3640 I 646 (HD 180802) : 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
19195-3640 I 646 1998 6 216 4.4 7.20 12.00 F7V D 191930.98-363929.9
19195-3640 I 646 2015 7 215 4.6 7.32 12.00 F7V 191930.98-363929.9
19195-3640 I 646 2016 8 215 4.6 7.32 12.00 F7V 191930.98-363929.9

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

 
 
WDS 19195-3640 I 646 (HD 180802) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19195-3640 I 646 (HD 180802) : MEASURES
 
 
No records found.

 
 
WDS 19195-3640 (HD 180802) : VIRTUAL EYEPIECE
 
 

19195-3640 I 646A mag 7.32 Sp F7V 19195-3640 I 646B sep 4.3 P.A. 209.60 mag 12 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 19195-3640 (HD 180802) : ALADIN DSS IMAGE @ 19h 19m 30.98s -36° 39' 29.9"
 
 
 
 
WDS 19195-3640 I 646 (HD 180802) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19195-3640 I 646 distance=0' 19162-3616 SKF2075 distance=47' 19146-3615 HJ 5098AB distance=64' 19146-3615 SHT 34AC distance=64' 19194-3757 KOH 118 distance=82' 19163-3519 TDT1336 distance=90' 19249-3535 SWR 265 distance=93' 19149-3525 KPP 437 distance=94' 19229-3806 RST2106 distance=95' 19118-3717 B 2472 distance=100' 19114-3618 UC 3838 distance=101' 19116-3609 VOU 80 distance=104' 19215-3459 VSP 53 distance=104' 19134-3526 UC 3852 distance=104' 19136-3524 UC 3854 distance=105' 19182-3823 TOK 33AB distance=105' 19182-3823 LWR 16AC distance=105' 19182-3823 LWR 16AD distance=105' 19182-3823 LWR 16AE distance=105' 19182-3823 LWR 16AF distance=105' 19269-3738 UC 3938 distance=106' 19107-3659 KOH 117 distance=108' 19281-3606 UC 3943 distance=109' 19237-3817 RSS 521 distance=110' 19163-3823 UC 3871 distance=111' 19222-3453 UC 3907 distance=112' 19102-3625 JSP 803 distance=114' 19246-3503 UC 3919 distance=115' 19120-3521 UC 3842 distance=121' 19134-3503 RST3217 distance=122' 19291-3559 SEE 379 distance=123' 19113-3757 UC 3837 distance=125' 19296-3718 TOI1123 distance=127' 19152-3439 TDT1322 distance=132' 19125-3458 BRT1799 distance=133' 19218-3849 UC 3905 distance=133' 19097-3745 KPP1406 distance=135' 19122-3457 RST3216 distance=136' 19235-3432 COO 235 distance=137' 19249-3439 UC 3923 distance=138' 19308-3616 UC 3963AB distance=139' 19093-3537 UC 3825 distance=139' 19241-3433 RSS 523 distance=139' 19308-3616 UC 3963BC distance=140' 19081-3720 UC 3812 distance=144' 19237-3857 RSS 522 distance=147' 19075-3622 B 963AB distance=147' 19075-3622 B 963AC distance=147' 19074-3620 UC 3807 distance=148' 19087-3526 SEE 370DE distance=151' 19087-3526 SEE 370AB distance=151' 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 19195-3640 I 646 215 4.6
Show 19162-3616 SKF2075 238 19.3 47
Show 19146-3615 HJ 5098 AB 69 4.2 64
Show 19146-3615 SHT 34 AC 330 50.0 64
Show 19194-3757 KOH 118 194 0.1 82
Show 19163-3519 TDT1336 183 0.8 90
Show 19249-3535 SWR 265 89 10.3 93
Show 19149-3525 KPP 437 55 3.5 94
Show 19229-3806 RST2106 103 0.9 95
Show 19118-3717 B 2472 231 0.9 100
Show 19114-3618 UC 3838 227 6.8 101
Show 19116-3609 VOU 80 321 2.7 104
Show 19215-3459 VSP 53 28 0.3 104
Show 19134-3526 UC 3852 116 17.4 104
Show 19136-3524 UC 3854 5 50.2 105
Show 19182-3823 TOK 33 AB 52 9.3 105
Show 19182-3823 LWR 16 AC 337 2.9 105
Show 19182-3823 LWR 16 AD 108 4.5 105
Show 19182-3823 LWR 16 AE 276 13.9 105
Show 19182-3823 LWR 16 AF 201 11.6 105
Show 19269-3738 UC 3938 33 16.9 106
Show 19107-3659 KOH 117 46 1.3 108
Show 19281-3606 UC 3943 122 14.9 109
Show 19237-3817 RSS 521 53 14.0 110
Show 19163-3823 UC 3871 292 63.4 111
Show 19222-3453 UC 3907 25 50.9 112
Show 19102-3625 JSP 803 321 3.2 114
Show 19246-3503 UC 3919 246 71.5 115
Show 19120-3521 UC 3842 191 68.2 121
Show 19134-3503 RST3217 36 1.6 122
Show 19291-3559 SEE 379 269 17.9 123
Show 19113-3757 UC 3837 16 99.5 125
Show 19296-3718 TOI1123 292 0.4 127
Show 19152-3439 TDT1322 101 0.6 132
Show 19125-3458 BRT1799 162 4.5 133
Show 19218-3849 UC 3905 292 14.0 133
Show 19097-3745 KPP1406 181 10.5 135
Show 19122-3457 RST3216 70 3.3 136
Show 19235-3432 COO 235 185 4.5 137
Show 19249-3439 UC 3923 288 34.7 138
Show 19308-3616 UC 3963 AB 89 53.5 139
Show 19093-3537 UC 3825 187 31.6 139
Show 19241-3433 RSS 523 246 7.8 139
Show 19308-3616 UC 3963 BC 256 7.7 140
Show 19081-3720 UC 3812 271 28.3 144
Show 19237-3857 RSS 522 274 10.1 147
Show 19075-3622 B 963 AB 62 3.1 147
Show 19075-3622 B 963 AC 93 20.9 147
Show 19074-3620 UC 3807 168 18.8 148
Show 19087-3526 SEE 370 DE 216 6.1 151
Show 19087-3526 SEE 370 AB 91 2.5 151

 
 
WDS 19195-3640 : COMPONENTS
 
 
  A
B pa=209.6°
sep=4.34"
 
 
19195-3640 A
 
 
Componente originario normalizzato AB Name HD 180802 Coord arcsec 2000 191930.98-363929.9 Mag 7.32
Spectral class F7V (yellow-white) PmRA 40.00 PmDE -110.0 SAO 211169
HIP 94966 Tycho2 7435-00591-1 HD 180802 GC 26627
CD CD-3613484 CP CP-36 8829
Tycho2
Tycho2 7435-00591-1 Pflag RAmdeg 289.87919167 DEmdeg -36.65853454
PmRA 41.3 PmDE -96.8 E RAmdeg 5 E DEmdeg 6
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.19 EpDEm 1990.91
Num 13 Q RAmdeg 0.6 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 7.820 E BTmag 0.016 VTmag 7.319
E VTmag 0.011 Prox 999 TYC T HIP 94966
CCDM RAdeg 289.87907306 DEdeg -36.65830722 EpRA 1990 1.67
EpDE 1990 1.55 E RAdeg 4.8 E DEdeg 5.5 Posflg
Corr 0.0
SAO
SAO 211169 DelFlag RA1950 PmRA1950 0.003
DE1950 PmDE1950 -0.091 Vmag 7.2 SpType F5
Double code Source 70 CatNum 26627 DM CD-3613484
DMcomp BDsup HD 180802 M HD 0
GC 26627 RA1950rad 5.04473153 DE1950rad -0.64140561 PmRA2000 0.003
PmDE2000 -0.092
Hipparcos
Catalog H HIP 94966 Proxy RAhms 19 19 30.98
DEdms -36 39 29.9 Vmag 7.25 VarFlag R Vmag G
RAdeg 289.879 DEdeg -36.6583 AstroRef Plx 20.26
CCDM 19195-3640 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 180802 BD
CD CD-3613484 CP CP-36 8829 Dm number -3613484 VIred 0.59
SpType F7V R SpType Coord arcsec 2000 191930.98-363929.9
Hipparcos 2
HIP 94966 Sn 5 So 0 Nc 1
RArad 5.0593441143 DErad -0.6398080097 Plx 20.15 PmRA 38.93
PmDE -95.91 E RArad 0.63 E DErad 0.45 E Plx 0.65
E pmRA 0.86 E pmDE 0.55 Hpmag 7.3541 E Hpmag 0.0013
SHp 0.008 VA 0 BV 0.513 E BV 0.015
VI 0.59
CCDM
Ccdm 19195-3640 RComp Comp A Note1
Note2 Discov num DRAs 1.04 DDEs 29.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp F5 PmNote *
PmRA 48 PmDE -97 Dm number -3613484 Cat1 CD
Name2 211169 Cat2 SAO HD 180802 M HD
ADS BDS M ADS BDS N IDS IDS 19128S3650A
HIC 94966
 
 
19195-3640 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191930.80-363933.7 Mag 12 Calc delta mag 4.68
Calc coord yes
CCDM
Ccdm 19195-3640 RComp Comp B Note1
Note2 Discov num I 646 DRAs DDEs
R dRAs Year 1914 Theta 213 Rho 4.4
Obs 3 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19128S3650B
HIC 94966