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Doubles in session


Current system
21291-3011
RST 2179


Nearby doubles
17' : 21288-2955
RST2178

38' : 21304-3045
UC 4480

48' : 21328-3017
JSP 826

51' : 21307-3057
RSS 561AB

55' : 21254-3037
HJ 3025

67' : 21342-3013
LDS5925

70' : 21265-3111
TOK 372

79' : 21247-3106
HJ 5266

82' : 21352-3033
HJ 5280

82' : 21349-3044
UC 4501

94' : 21363-3026
B 532

96' : 21218-3014
UC 4457

98' : 21291-3148
LDS5924

99' : 21266-2839
TDT2970

100' : 21314-3146
SKF2099

105' : 21368-3043
VOU 35AB

110' : 21332-3147
HJ 3034

112' : 21251-2831
LDS5923

115' : 21209-3054
HJ 5263

119' : 21212-2914
FIN 6

123' : 21205-2920
LDS5921

125' : 21247-3202
JSP 824AB

129' : 21273-3218
B 1007

130' : 21192-3018
RST2176AB

133' : 21393-3018
SEE 451

133' : 21214-3140
UC 4455



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21291-3011 RST 2179

 
 
21h 29m 07.39s -30° 11' 12.2" P.A. 344.00 sep 2.2 mag 11.58,14.50
 
 
Coord 2000 21291-3011 Discov num RST2179 Comp Coord arcsec 2000 21 29 07.39 -30 11 12.2
Date first 1934 Date last 2016 Obs 4
Pa first 344 Pa last 343.6 P.A. Now (θ) 343.6°
Sep first 1.8 Sep last 2.19 Sep. Now (ρ) 2.19"
Mag pri 11.58 Mag sec 14.50 delta mag (ΔM) 2.92 Spectral class
Pri motion ra -008 Sec motion ra
Pri motion dec -027 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Piscis Austrinus Tycho2 7474-00043-1 Gaia DR2 6786014728152164736
 
 
WDS 21291-3011 RST 2179 : 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
21291-3011 RST2179 1944 2 346 1.8 11.58 14.50 212907.39-301112.2
21291-3011 RST2179 2015 3 344 2.2 11.58 14.50 212907.39-301112.2
21291-3011 RST2179 2016 4 344 2.2 11.58 14.50 212907.39-301112.2

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

 
 
WDS 21291-3011 RST 2179 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21291-3011 RST 2179 : MEASURES
 
 
No records found.

 
 
WDS 21291-3011 : VIRTUAL EYEPIECE
 
 

21291-3011 RST2179A mag 11.58 21291-3011 RST2179B sep 2.2 P.A. 345.70 mag 14.5 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 21291-3011 : ALADIN DSS IMAGE @ 21h 29m 07.39s -30° 11' 12.2"
 
 
 
 
WDS 21291-3011 RST 2179 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21291-3011 RST2179 distance=0' 21288-2955 RST2178 distance=17' 21304-3045 UC 4480 distance=38' 21328-3017 JSP 826 distance=48' 21307-3057 RSS 561AB distance=51' 21307-3057 TOK 636AC distance=51' 21254-3037 HJ 3025 distance=55' 21342-3013 LDS5925 distance=67' 21265-3111 TOK 372 distance=70' 21247-3106 HJ 5266 distance=79' 21352-3033 HJ 5280 distance=82' 21349-3044 UC 4501 distance=82' 21363-3026 B 532 distance=94' 21218-3014 UC 4457 distance=96' 21291-3148 LDS5924 distance=98' 21266-2839 TDT2970 distance=99' 21314-3146 SKF2099 distance=100' 21368-3043 VOU 35AB distance=105' 21368-3043 TOK 386AC distance=105' 21332-3147 HJ 3034 distance=110' 21251-2831 LDS5923 distance=112' 21209-3054 HJ 5263 distance=115' 21212-2914 FIN 6 distance=119' 21205-2920 LDS5921 distance=123' 21247-3202 JSP 824AB distance=125' 21273-3218 B 1007 distance=129' 21192-3018 RST2176AB distance=130' 21192-3018 WIS 348AC distance=130' 21393-3018 SEE 451 distance=133' 21214-3140 UC 4455 distance=133' 21273-3222 HWE 90 distance=134' 21389-2921 KPP4239 distance=138' 21395-2928 HJ 5285 distance=142' 21256-3227 JSP 825 distance=144' 21341-3221 HJ 5279 distance=145' 21238-3219 LDS5922 distance=146' 21307-3238 BRT1821 distance=148' 21231-2806 HDS3047 distance=149' 21181-2931 LDS 738AB distance=150' 21181-2931 LDS 738Aa,Ab distance=150' 21335-2753 BVD 137 distance=150' 21316-2740 KPP 496 distance=155' 21212-3212 NSN 492 distance=159' 21408-3102 HJ 3045 distance=160' 21194-2831 B 523 distance=162' 21283-3254 KPP3117 distance=164' 21405-3127 DAW 155 distance=166' 21420-2940 HDS3090 distance=171' 21406-2834 B 533 distance=179' 21212-2744 HDS3040 distance=181' 21196-3226 I 1605 distance=182' 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 21291-3011 RST2179 344 2.2
Show 21288-2955 RST2178 229 2.6 17
Show 21304-3045 UC 4480 124 22.3 38
Show 21328-3017 JSP 826 354 4.0 48
Show 21307-3057 RSS 561 AB 98 5.3 51
Show 21307-3057 TOK 636 AC 125 930.0 51
Show 21254-3037 HJ 3025 282 32.4 55
Show 21342-3013 LDS5925 272 94.6 67
Show 21265-3111 TOK 372 138 0.1 70
Show 21247-3106 HJ 5266 256 10.7 79
Show 21352-3033 HJ 5280 305 9.5 82
Show 21349-3044 UC 4501 42 58.5 82
Show 21363-3026 B 532 290 0.6 94
Show 21218-3014 UC 4457 240 34.7 96
Show 21291-3148 LDS5924 300 108.4 98
Show 21266-2839 TDT2970 278 0.6 99
Show 21314-3146 SKF2099 259 23.1 100
Show 21368-3043 VOU 35 AB 307 0.1 105
Show 21368-3043 TOK 386 AC 6 0.5 105
Show 21332-3147 HJ 3034 259 36.0 110
Show 21251-2831 LDS5923 208 33.3 112
Show 21209-3054 HJ 5263 93 27.9 115
Show 21212-2914 FIN 6 209 1.2 119
Show 21205-2920 LDS5921 91 313.7 123
Show 21247-3202 JSP 824 AB 198 1.7 125
Show 21273-3218 B 1007 343 0.1 129
Show 21192-3018 RST2176 AB 246 0.8 130
Show 21192-3018 WIS 348 AC 239 171.8 130
Show 21393-3018 SEE 451 256 12.2 133
Show 21214-3140 UC 4455 283 11.4 133
Show 21273-3222 HWE 90 280 1.3 134
Show 21389-2921 KPP4239 79 1.6 138
Show 21395-2928 HJ 5285 290 10.0 142
Show 21256-3227 JSP 825 279 2.0 144
Show 21341-3221 HJ 5279 290 11.5 145
Show 21238-3219 LDS5922 284 201.1 146
Show 21307-3238 BRT1821 39 8.0 148
Show 21231-2806 HDS3047 103 0.1 149
Show 21181-2931 LDS 738 AB 182 27.4 150
Show 21181-2931 LDS 738 Aa,Ab 101 4.8 150
Show 21335-2753 BVD 137 58 40.2 150
Show 21316-2740 KPP 496 84 3.8 155
Show 21212-3212 NSN 492 320 9.3 159
Show 21408-3102 HJ 3045 253 34.6 160
Show 21194-2831 B 523 212 0.8 162
Show 21283-3254 KPP3117 259 2.3 164
Show 21405-3127 DAW 155 45 2.1 166
Show 21420-2940 HDS3090 350 0.1 171
Show 21406-2834 B 533 204 0.3 179
Show 21212-2744 HDS3040 65 0.3 181
Show 21196-3226 I 1605 298 1.7 182

 
 
WDS 21291-3011 : COMPONENTS
 
 
  A
B pa=345.7°
sep=2.17"
 
 
21291-3011 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212907.39-301112.2 Mag 11.58 PmRA -8.00
PmDE -27.0 Tycho2 7474-00043-1
Tycho2
Tycho2 7474-00043-1 Pflag RAmdeg 322.28081231 DEmdeg -30.18674254
PmRA -8.4 PmDE -26.9 E RAmdeg 45 E DEmdeg 64
E pmRA 3.0 E pmDE 2.7 EpRAm 1988.70 EpDEm 1983.50
Num 3 Q RAmdeg 0.9 Q DEmdeg 2.2 Q pmRA 0.9
Q pmDE 2.3 BTmag 11.966 E BTmag 0.094 VTmag 11.582
E VTmag 0.103 Prox 999 TYC HIP
CCDM RAdeg 322.28083444 DEdeg -30.18667778 EpRA 1990 1.78
EpDE 1990 1.32 E RAdeg 46.3 E DEdeg 67.1 Posflg
Corr -0.1
 
 
21291-3011 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212907.35-301110.1 Mag 14.5 Calc delta mag 2.92
Calc coord yes