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Doubles in session


Current system
21291-1932
RST 3286


Nearby doubles
29' : 21278-1911
OCC 58

30' : 21282-1906
HJ 3029

38' : 21314-1914
SEE 449AB

49' : 21275-2016
BU 683

57' : 21285-1836
ARA 810

65' : 21264-2025
HLD 166AB

71' : 21242-1948
HU 1312AB

76' : 21270-1824
OCC 747

81' : 21332-1836
BRT1568

85' : 21247-1835
HJ 3024

86' : 21308-2055
UC 4481

90' : 21353-1915
OCC 70

93' : 21345-1841
UC 4499AB

95' : 21226-1957
BHA 45

97' : 21324-2058
LDS6354

101' : 21285-1751
LDS 744

103' : 21355-1846
I 380AB

114' : 21371-1928
H 6 6AB

116' : 21310-1740
HU 1313

117' : 21209-1953
SKF 928

124' : 21278-1731
LDS4887

127' : 21216-1825
ARA 502

128' : 21380-1913
LDS 751

132' : 21376-2026
YSC 119

132' : 21247-1737
CVR 899

132' : 21282-2144
EGN 26



Selections
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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.

21291-1932 RST 3286

 
 
21h 29m 05.23s -19° 32' 28.2" P.A. 3.00 sep 1.6 mag 8.20,12.70 Sp A0V dist. 335.57 pc (1094.63 l.y.)
 
 
Coord 2000 21291-1932 Discov num RST3286 Comp Coord arcsec 2000 21 29 05.23 -19 32 28.2
Date first 1935 Date last 2016 Obs 4
Pa first 359 Pa last 2.8 P.A. Now (θ) 2.8°
Sep first 0.9 Sep last 1.56 Sep. Now (ρ) 1.56"
Mag pri 8.20 Mag sec 12.70 delta mag (ΔM) 4.5 Spectral class A0V (white)
Pri motion ra +010 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus SAO 164422 HIP 106070 Tycho2 6369-01024-1
Gaia DR2 6831064223507726976 HD 204436 BD BD-20 6216 Distance 335.57
Distance ly 1094.63
 
 
WDS 21291-1932 RST 3286 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21291-1932 RST3286 1940 3 359 0.9 8.20 12.70 A0V 212905.23-193228.2
21291-1932 RST3286 2016 4 3 1.6 8.20 12.70 A0V 212905.23-193228.2

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

 
 
WDS 21291-1932 RST 3286 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21291-1932 RST 3286 : MEASURES
 
 
No records found.

 
 
WDS 21291-1932 : VIRTUAL EYEPIECE
 
 

21291-1932 RST3286A mag 8.2 Sp A0V 21291-1932 RST3286B sep 1.6 P.A. 2.60 mag 12.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21291-1932 : ALADIN DSS IMAGE @ 21h 29m 05.23s -19° 32' 28.2"
 
 
 
 
WDS 21291-1932 RST 3286 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21291-1932 RST3286 distance=1' 21278-1911 OCC 58 distance=29' 21282-1906 HJ 3029 distance=30' 21314-1914 SEE 449AB distance=38' 21275-2016 BU 683 distance=49' 21285-1836 ARA 810 distance=57' 21264-2025 HLD 166AB distance=65' 21264-2025 HWE 56AC distance=65' 21242-1948 HU 1312AB distance=71' 21270-1824 OCC 747 distance=76' 21332-1836 BRT1568 distance=81' 21247-1835 HJ 3024 distance=85' 21308-2055 UC 4481 distance=86' 21353-1915 OCC 70 distance=90' 21345-1841 UC 4499AB distance=93' 21345-1841 JNN 326Aa,Ab distance=93' 21226-1957 BHA 45 distance=95' 21324-2058 LDS6354 distance=97' 21285-1751 LDS 744 distance=101' 21355-1846 I 380AB distance=103' 21355-1846 I 380AC distance=103' 21371-1928 H 6 6AB distance=114' 21371-1928 BU 9024AC distance=114' 21310-1740 HU 1313 distance=116' 21209-1953 SKF 928 distance=117' 21278-1731 LDS4887 distance=124' 21216-1825 ARA 502 distance=127' 21380-1913 LDS 751 distance=128' 21376-2026 YSC 119 distance=132' 21247-1737 CVR 899 distance=132' 21282-2144 EGN 26 distance=132' 21293-1720 LEO 27AB distance=133' 21293-1720 SHT 37AC distance=133' 21293-1720 SHT 37AD distance=133' 21199-2000 BHA 44 distance=133' 21237-1744 SHN 250 distance=134' 21284-1715 RST3285 distance=138' 21211-1811 UC 4453AB distance=139' 21313-1716 RST3288 distance=141' 21395-1913 HJ 3043 distance=149' 21194-2038 I 1439 distance=153' 21308-2204 OL 76 distance=153' 21341-1716 HJ 3037 distance=155' 21384-2058 ARA1586 distance=157' 21270-2208 ALD 16 distance=159' 21337-2158 HDS3068 distance=160' 21314-2217 HJ 3030 distance=168' 21406-1854 OCC9197 distance=168' 21212-2138 KPP1448 distance=168' 21172-1916 HJ 3016 distance=169' 21402-1826 COO 243 distance=171' 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 21291-1932 RST3286 3 1.6 1
Show 21278-1911 OCC 58 -1 0.1 29
Show 21282-1906 HJ 3029 352 19.0 30
Show 21314-1914 SEE 449 AB 179 2.2 38
Show 21275-2016 BU 683 194 2.9 49
Show 21285-1836 ARA 810 219 15.9 57
Show 21264-2025 HLD 166 AB 68 2.8 65
Show 21264-2025 HWE 56 AC 160 5.1 65
Show 21242-1948 HU 1312 AB 86 2.6 71
Show 21270-1824 OCC 747 -1 0.1 76
Show 21332-1836 BRT1568 132 5.7 81
Show 21247-1835 HJ 3024 73 14.5 85
Show 21308-2055 UC 4481 306 15.7 86
Show 21353-1915 OCC 70 -1 0.1 90
Show 21345-1841 UC 4499 AB 293 18.7 93
Show 21345-1841 JNN 326 Aa,Ab 270 0.3 93
Show 21226-1957 BHA 45 203 4.3 95
Show 21324-2058 LDS6354 219 56.1 97
Show 21285-1751 LDS 744 146 19.4 101
Show 21355-1846 I 380 AB 354 1.2 103
Show 21355-1846 I 380 AC 69 42.5 103
Show 21371-1928 H 6 6 AB 46 65.8 114
Show 21371-1928 BU 9024 AC 164 62.7 114
Show 21310-1740 HU 1313 224 0.7 116
Show 21209-1953 SKF 928 47 14.0 117
Show 21278-1731 LDS4887 243 53.5 124
Show 21216-1825 ARA 502 123 6.8 127
Show 21380-1913 LDS 751 355 18.9 128
Show 21376-2026 YSC 119 232 0.4 132
Show 21247-1737 CVR 899 112 9.0 132
Show 21282-2144 EGN 26 205 6.2 132
Show 21293-1720 LEO 27 AB 3.4 133
Show 21293-1720 SHT 37 AC 326 35.5 133
Show 21293-1720 SHT 37 AD 330 27.1 133
Show 21199-2000 BHA 44 129 3.9 133
Show 21237-1744 SHN 250 -1 0.0 134
Show 21284-1715 RST3285 242 2.9 138
Show 21211-1811 UC 4453 AB 293 18.2 139
Show 21313-1716 RST3288 121 3.1 141
Show 21395-1913 HJ 3043 150 34.8 149
Show 21194-2038 I 1439 194 0.2 153
Show 21308-2204 OL 76 346 2.4 153
Show 21341-1716 HJ 3037 354 26.7 155
Show 21384-2058 ARA1586 43 11.7 157
Show 21270-2208 ALD 16 300 3.5 159
Show 21337-2158 HDS3068 80 0.5 160
Show 21314-2217 HJ 3030 114 9.4 168
Show 21406-1854 OCC9197 -1 0.0 168
Show 21212-2138 KPP1448 333 10.9 168
Show 21172-1916 HJ 3016 325 13.5 169
Show 21402-1826 COO 243 65 5.0 171

 
 
WDS 21291-1932 : COMPONENTS
 
 
  A
B pa=2.6°
sep=1.56"
 
 
21291-1932 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212905.23-193228.2 Mag 8.2 Spectral class A0V (white)
PmRA 10.00 PmDE -12.0 SAO 164422 HIP 106070
Tycho2 6369-01024-1 HD 204436 BD BD-20 6216
Tycho2
Tycho2 6369-01024-1 Pflag RAmdeg 322.27179682 DEmdeg -19.54119730
PmRA 8.5 PmDE -8.9 E RAmdeg 8 E DEmdeg 11
E pmRA 1.3 E pmDE 1.4 EpRAm 1990.77 EpDEm 1989.69
Num 9 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 9.078 E BTmag 0.018 VTmag 8.956
E VTmag 0.017 Prox 999 TYC T HIP 106070
CCDM RAdeg 322.27177611 DEdeg -19.54117667 EpRA 1990 1.77
EpDE 1990 1.49 E RAdeg 7.5 E DEdeg 10.5 Posflg
Corr 0.1
SAO
SAO 164422 DelFlag RA1950 PmRA1950 0.0021
DE1950 PmDE1950 -0.002 Vmag 8.8 SpType A0
Double code Source 23 CatNum 9200 DM BD-20 6216
DMcomp BDsup HD 204436 M HD 0
GC RA1950rad 5.61245224 DE1950rad -0.34488016 PmRA2000 0.0022
PmDE2000 -0.005
Hipparcos
Catalog H HIP 106070 Proxy RAhms 21 29 05.23
DEdms -19 32 28.2 Vmag 8.93 VarFlag R Vmag H
RAdeg 322.272 DEdeg -19.5412 AstroRef Plx 2.44
CCDM 21291-1932 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 204436 BD BD-20 6216
CD CP Dm number -20 6216 VIred 0.12
SpType A0V R SpType Coord arcsec 2000 212905.23-193228.2
Hipparcos 2
HIP 106070 Sn 5 So 0 Nc 1
RArad 5.6247036243 DErad -0.341057813 Plx 2.98 PmRA 12.34
PmDE -8.49 E RArad 0.93 E DErad 0.48 E Plx 1.01
E pmRA 1.14 E pmDE 0.47 Hpmag 8.9627 E Hpmag 0.0021
SHp 0.013 VA 0 BV 0.078 E BV 0.022
VI 0.09
CCDM
Ccdm 21291-1932 RComp Comp A Note1
Note2 Discov num DRAs -0.66 DDEs -27.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp A0 PmNote *
PmRA 30 PmDE -2 Dm number -20 6216 Cat1 BD
Name2 164422 Cat2 SAO HD 204436 M HD
ADS BDS M ADS BDS N IDS IDS 21235S1959A
HIC 106070
 
 
21291-1932 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212905.24-193226.6 Mag 12.7 Calc delta mag 4.5
Calc coord yes
CCDM
Ccdm 21291-1932 RComp Comp B Note1
Note2 Discov num RST3286 DRAs DDEs
R dRAs Year 1935 Theta 000 Rho 1.2
Obs 3 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21235S1959B
HIC 106070