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Doubles in session


Current system
21461-5215
RST 1106
HD 206789


Nearby doubles
17' : 21450-5228
SKF1174

28' : 21441-5236
RST1104

41' : 21492-5243
RST1110

47' : 21511-5220
RST1112

57' : 21400-5222
HDS3084

64' : 21394-5159
RST1102AB

70' : 21387-5228
UC 4518

75' : 21479-5103
UC 4567

75' : 21428-5107
CPO 625

84' : 21386-5128
HU 1632

92' : 21452-5346
TDT3138

93' : 21449-5042
KPP2577

96' : 21549-5121
SKF1176

107' : 21486-5358
UC 4571

107' : 21565-5303
B 2498AB

107' : 21351-5250
RST1096

108' : 21449-5028
TDT3134

115' : 21445-5408
HJ 5290

116' : 21530-5352
BRT2103

117' : 21353-5318
HJ 5277

119' : 21487-5411
TDT3167

119' : 21404-5402
TOI2203

122' : 21354-5104
HDS3073

123' : 21585-5302
B 546

125' : 21571-5105
TDT3257

125' : 21473-5011
TDS1145



Selections
Full WDS
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Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21461-5215 RST 1106 (HD 206789)

 
 
21h 46m 04.52s -52° 14' 42.3" P.A. 136.00 sep 0.4 mag 9.90,11.50 Sp F5V
 
 
Coord 2000 21461-5215 Discov num RST1106 Comp Coord arcsec 2000 21 46 04.52 -52 14 42.3
Date first 1930 Date last 1948 Obs 2
Pa first 132 Pa last 136.1 P.A. Now (θ) 136.1°
Sep first 0.4 Sep last 0.41 Sep. Now (ρ) 0.41"
Mag pri 9.90 Mag sec 11.50 delta mag (ΔM) 1.6 Spectral class F5V (yellow-white)
Pri motion ra -031 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 206789 Constellation Indus SAO 247169 Tycho2 8443-00277-1
Gaia DR2 6462377324511846656 HD 206789
 
 
WDS 21461-5215 RST 1106 (HD 206789) : 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
21461-5215 RST1106 1948 2 136 0.4 9.90 11.50 F5V 214604.52-521442.3

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

 
 
WDS 21461-5215 RST 1106 (HD 206789) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21461-5215 RST 1106 (HD 206789) : MEASURES
 
 
No records found.

 
 
WDS 21461-5215 (HD 206789) : VIRTUAL EYEPIECE
 
 

21461-5215 RST1106A mag 9.9 Sp F5V 21461-5215 RST1106B sep 0.3 P.A. 149.50 mag 11.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21461-5215 (HD 206789) : ALADIN DSS IMAGE @ 21h 46m 04.52s -52° 14' 42.3"
 
 
 
 
WDS 21461-5215 RST 1106 (HD 206789) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21461-5215 RST1106 distance=0' 21450-5228 SKF1174 distance=17' 21441-5236 RST1104 distance=28' 21492-5243 RST1110 distance=41' 21511-5220 RST1112 distance=47' 21400-5222 HDS3084 distance=57' 21394-5159 RST1102AB distance=64' 21387-5228 UC 4518 distance=70' 21479-5103 UC 4567 distance=75' 21428-5107 CPO 625 distance=75' 21386-5128 HU 1632 distance=84' 21452-5346 TDT3138 distance=92' 21449-5042 KPP2577 distance=93' 21549-5121 SKF1176 distance=96' 21486-5358 UC 4571 distance=107' 21565-5303 B 2498AB distance=107' 21565-5303 HJ 5302AC distance=107' 21351-5250 RST1096 distance=107' 21449-5028 TDT3134 distance=108' 21445-5408 HJ 5290 distance=115' 21530-5352 BRT2103 distance=116' 21353-5318 HJ 5277 distance=117' 21487-5411 TDT3167 distance=119' 21404-5402 TOI2203 distance=119' 21354-5104 HDS3073 distance=122' 21585-5302 B 546 distance=123' 21571-5105 TDT3257 distance=125' 21473-5011 TDS1145 distance=125' 21572-5105 HJ 5309 distance=126' 21582-5316 TDT3264 distance=126' 21462-5419 LDS 754AB distance=127' 21418-5010 TDT3112 distance=131' 21577-5059 LDS 765 distance=132' 21504-5424 COO 244 distance=135' 22009-5141 DAM 343 distance=141' 21342-5048 UC 4498 distance=142' 21318-5124 KPP2453 distance=142' 21325-5109 RST1091 distance=143' 21328-5103 RST1092 distance=143' 22012-5146 RSS 565 distance=143' 21418-5435 TDT3113 distance=146' 22016-5306 SKF 990 distance=151' 21484-5446 RST1109 distance=153' 22017-5119 WIS 360 distance=156' 21364-5007 RST1097 distance=157' 21547-5003 LDS6367 distance=158' 21419-5456 BRT3189 distance=166' 21283-5152 HU 1629 distance=166' 21358-5435 RST5554 distance=168' 22027-5333 LDS 770 distance=169' 21392-4939 RST1101 distance=169' 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 21461-5215 RST1106 136 0.4
Show 21450-5228 SKF1174 104 29.3 17
Show 21441-5236 RST1104 186 1.6 28
Show 21492-5243 RST1110 291 2.8 41
Show 21511-5220 RST1112 1 0.5 47
Show 21400-5222 HDS3084 106 0.0 57
Show 21394-5159 RST1102 AB 28 1.5 64
Show 21387-5228 UC 4518 48 50.8 70
Show 21479-5103 UC 4567 153 29.0 75
Show 21428-5107 CPO 625 98 5.6 75
Show 21386-5128 HU 1632 178 1.6 84
Show 21452-5346 TDT3138 247 0.7 92
Show 21449-5042 KPP2577 359 23.3 93
Show 21549-5121 SKF1176 67 23.5 96
Show 21486-5358 UC 4571 174 53.8 107
Show 21565-5303 B 2498 AB 251 2.4 107
Show 21565-5303 HJ 5302 AC 355 11.2 107
Show 21351-5250 RST1096 188 2.0 107
Show 21449-5028 TDT3134 13 1.1 108
Show 21445-5408 HJ 5290 291 11.1 115
Show 21530-5352 BRT2103 118 4.4 116
Show 21353-5318 HJ 5277 59 14.9 117
Show 21487-5411 TDT3167 275 0.6 119
Show 21404-5402 TOI2203 81 0.1 119
Show 21354-5104 HDS3073 9.5 122
Show 21585-5302 B 546 342 0.6 123
Show 21571-5105 TDT3257 311 2.1 125
Show 21473-5011 TDS1145 96 1.0 125
Show 21572-5105 HJ 5309 348 8.9 126
Show 21582-5316 TDT3264 18 0.5 126
Show 21462-5419 LDS 754 AB 270 32.7 127
Show 21418-5010 TDT3112 90 0.5 131
Show 21577-5059 LDS 765 251 28.7 132
Show 21504-5424 COO 244 148 3.7 135
Show 22009-5141 DAM 343 275 8.2 141
Show 21342-5048 UC 4498 299 10.1 142
Show 21318-5124 KPP2453 255 21.7 142
Show 21325-5109 RST1091 56 0.6 143
Show 21328-5103 RST1092 311 0.9 143
Show 22012-5146 RSS 565 203 16.8 143
Show 21418-5435 TDT3113 301 0.5 146
Show 22016-5306 SKF 990 37 21.6 151
Show 21484-5446 RST1109 101 2.8 153
Show 22017-5119 WIS 360 264 999.9 156
Show 21364-5007 RST1097 42 0.8 157
Show 21547-5003 LDS6367 179 5.3 158
Show 21419-5456 BRT3189 293 4.5 166
Show 21283-5152 HU 1629 248 1.3 166
Show 21358-5435 RST5554 254 1.2 168
Show 22027-5333 LDS 770 7.9 169
Show 21392-4939 RST1101 214 0.6 169

 
 
WDS 21461-5215 : COMPONENTS
 
 
  A
B pa=149.5°
sep=0.34"
 
 
21461-5215 A
 
 
Componente originario normalizzato AB Name HD 206789 Coord arcsec 2000 214604.52-521442.3 Mag 9.9
Spectral class F5V (yellow-white) PmRA -31.00 PmDE -9.0 SAO 247169
Tycho2 8443-00277-1 HD 206789 DM CP-5211933
Tycho2
Tycho2 8443-00277-1 Pflag RAmdeg 326.51886703 DEmdeg -52.24508810
PmRA -22.0 PmDE -9.0 E RAmdeg 11 E DEmdeg 13
E pmRA 1.5 E pmDE 1.5 EpRAm 1989.54 EpDEm 1988.15
Num 7 Q RAmdeg 2.5 Q DEmdeg 0.7 Q pmRA 2.5
Q pmDE 0.7 BTmag 10.143 E BTmag 0.023 VTmag 9.638
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 326.51894861 DEdeg -52.24506639 EpRA 1990 1.63
EpDE 1990 1.47 E RAdeg 11.1 E DEdeg 13.9 Posflg
Corr -0.1
SAO
SAO 247169 DelFlag RA1950 PmRA1950 -0.0034
DE1950 PmDE1950 0.03 Vmag 9.6 SpType F5
Double code Source 42 CatNum 8474 DM CP-5211933
DMcomp BDsup HD 206789 M HD 0
GC RA1950rad 5.68413839 DE1950rad -0.91587791 PmRA2000 -0.0037
PmDE2000 0.025
CCDM
Ccdm 21461-5215 RComp Comp A Note1
Note2 Discov num DRAs -1.56 DDEs 20.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp F5 PmNote *
PmRA -31 PmDE 30 Dm number -5211933 Cat1 CPD
Name2 247169 Cat2 SAO HD 206789 M HD
ADS BDS M ADS BDS N IDS IDS 21393S5242A
HIC
 
 
21461-5215 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214604.54-521442.6 Mag 11.5 Calc delta mag 1.6
Calc coord yes
CCDM
Ccdm 21461-5215 RComp Comp B Note1
Note2 Discov num RST1106 DRAs DDEs
R dRAs Year 1930 Theta 134 Rho 0.4
Obs 2 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21393S5242B
HIC