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Doubles in session


Current system
21558-3953
WG 279


Nearby doubles
15' : 21543-3957
HJ 5299

42' : 21578-4024
CRU9031

52' : 21599-3944
TDT3283

54' : 21525-4034
CRU9029

61' : 22007-3959
UC 4627

66' : 22000-4032
HDS3124

67' : 21529-4052
I 1447

69' : 21571-3847
RST2189

71' : 21565-4102
HJ 5305

77' : 22015-4025
TVB 321

79' : 22020-3933
TDT3299

79' : 21509-4052
CRU 2AB

80' : 22020-4019
HDS3127

81' : 21488-3929
CVN 111

86' : 21543-3828
I 1448AB

89' : 21555-4121
CRU9030

99' : 21501-3837
TOK 36

103' : 21473-4034
SKF 380

106' : 22038-4039
CPO 629

109' : 21570-4139
UC 4608

109' : 21555-4141
DON1019

111' : 22050-3942
SEE 466

112' : 21542-3802
B 543

114' : 21481-3839
HDS3105

117' : 21517-4140
CRU9028

119' : 21520-3801
TDT3203



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

21558-3953 WG 279

 
 
21h 55m 28.46s -39° 52' 31.8" P.A. 27.00 sep 4.1 mag 11.48,12.20
 
 
Coord 2000 21558-3953 Discov num WG  279 Comp Coord arcsec 2000 21 55 28.46 -39 52 31.8
Date first 1904 Date last 2015 Obs 5
Pa first 33 Pa last 27.3 P.A. Now (θ) 27.3°
Sep first 4.6 Sep last 4.111 Sep. Now (ρ) 4.111"
Mag pri 11.48 Mag sec 12.20 delta mag (ΔM) 0.72 Spectral class
Pri motion ra -046 Sec motion ra +012
Pri motion dec -062 Sec motion dec +042
Notes
rPM=1.542
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus Gaia DR2 6572882538070788992
 
 
WDS 21558-3953 WG 279 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Wg_1911a Ma - Wrigley, R.W. 1911MNRAS..71..479W
Wg_1911a MNRAS 71, 479, 1911
Wg_1911 Pa j Wrigley, R.W. 1911MNRAS..72...34W
Wg_1911 MNRAS 72, 34, 1911
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21558-3953 WG 279 1999 2 28 4.1 11.48 12.20 D 215528.46-395231.8
21558-3953 WG 279 2010 4 28 4.2 11.48 12.20 215528.46-395231.8
21558-3953 WG 279 2015 5 27 4.1 11.48 12.20 215528.46-395231.8

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

 
 
WDS 21558-3953 WG 279 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21558-3953 WG 279 : MEASURES
 
 
No records found.

 
 
WDS 21558-3953 : VIRTUAL EYEPIECE
 
 

21558-3953 WG 279A mag 11.48 21558-3953 WG 279B sep 3.9 P.A. 21.60 mag 12.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21558-3953 : ALADIN DSS IMAGE @ 21h 55m 28.46s -39° 52' 31.8"
 
 
 
 
WDS 21558-3953 WG 279 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21558-3953 WG 279 distance=0' 21543-3957 HJ 5299 distance=15' 21578-4024 CRU9031 distance=42' 21599-3944 TDT3283 distance=52' 21525-4034 CRU9029 distance=54' 22007-3959 UC 4627 distance=61' 22000-4032 HDS3124 distance=66' 21529-4052 I 1447 distance=67' 21571-3847 RST2189 distance=69' 21565-4102 HJ 5305 distance=71' 22015-4025 TVB 321 distance=77' 22020-3933 TDT3299 distance=79' 21509-4052 CRU 2AB distance=79' 21509-4052 CRU 2AC distance=79' 22020-4019 HDS3127 distance=80' 21488-3929 CVN 111 distance=81' 21543-3828 I 1448AB distance=86' 21543-3828 LDS4922AC distance=86' 21555-4121 CRU9030 distance=89' 21501-3837 TOK 36 distance=99' 21473-4034 SKF 380 distance=103' 22038-4039 CPO 629 distance=106' 21570-4139 UC 4608 distance=109' 21555-4141 DON1019 distance=109' 22050-3942 SEE 466 distance=111' 21542-3802 B 543 distance=112' 21481-3839 HDS3105 distance=114' 21517-4140 CRU9028 distance=117' 21520-3801 TDT3203 distance=119' 21550-4154 CPO 627 distance=122' 21522-4151 TDT3206 distance=124' 21492-4133 WTR 1 distance=124' 21497-4139 TSN 199 distance=125' 21465-3843 B 536 distance=125' 21514-4153 CRU9027AB distance=130' 21514-4153 CRU9027AC distance=130' 22047-3839 B 1395AB distance=131' 22047-3839 B 1395AB,C distance=131' 21517-3747 LDS6364 distance=133' 21458-4113 SEE 457 distance=137' 21498-3750 B 539 distance=140' 21434-4033 CPO 626 distance=144' 21461-3820 RST2186 distance=144' 21434-3917 B 535 distance=144' 21495-3749 LDS5927 distance=145' 21430-3926 WG 276 distance=147' 21459-4130 UC 4554AB distance=147' 22016-4204 CRU9032 distance=149' 22001-4213 SKF1177 distance=150' 21483-3749 LDS 756 distance=151' 21559-3719 UC 4600 distance=154' 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 21558-3953 WG 279 27 4.1
Show 21543-3957 HJ 5299 57 34.9 15
Show 21578-4024 CRU9031 69 84.9 42
Show 21599-3944 TDT3283 246 0.4 52
Show 21525-4034 CRU9029 68 90.5 54
Show 22007-3959 UC 4627 200 45.5 61
Show 22000-4032 HDS3124 128 0.1 66
Show 21529-4052 I 1447 272 4.1 67
Show 21571-3847 RST2189 201 0.8 69
Show 21565-4102 HJ 5305 243 19.7 71
Show 22015-4025 TVB 321 161 10.3 77
Show 22020-3933 TDT3299 64 1.6 79
Show 21509-4052 CRU 2 AB 307 23.2 79
Show 21509-4052 CRU 2 AC 48 58.4 79
Show 22020-4019 HDS3127 180 17.2 80
Show 21488-3929 CVN 111 277 0.4 81
Show 21543-3828 I 1448 AB 146 3.1 86
Show 21543-3828 LDS4922 AC 59 46.3 86
Show 21555-4121 CRU9030 252 47.1 89
Show 21501-3837 TOK 36 144 2.2 99
Show 21473-4034 SKF 380 247 7.6 103
Show 22038-4039 CPO 629 147 5.1 106
Show 21570-4139 UC 4608 88 17.2 109
Show 21555-4141 DON1019 136 0.8 109
Show 22050-3942 SEE 466 250 1.8 111
Show 21542-3802 B 543 242 2.9 112
Show 21481-3839 HDS3105 163 0.2 114
Show 21517-4140 CRU9028 175 104.1 117
Show 21520-3801 TDT3203 38 0.6 119
Show 21550-4154 CPO 627 283 5.6 122
Show 21522-4151 TDT3206 164 1.0 124
Show 21492-4133 WTR 1 126 2.7 124
Show 21497-4139 TSN 199 303 0.1 125
Show 21465-3843 B 536 267 1.0 125
Show 21514-4153 CRU9027 AB 97 99.7 130
Show 21514-4153 CRU9027 AC 171 135.7 130
Show 22047-3839 B 1395 AB 260 0.5 131
Show 22047-3839 B 1395 AB,C 85 12.5 131
Show 21517-3747 LDS6364 121 5.1 133
Show 21458-4113 SEE 457 234 12.0 137
Show 21498-3750 B 539 321 1.5 140
Show 21434-4033 CPO 626 154 9.7 144
Show 21461-3820 RST2186 250 3.7 144
Show 21434-3917 B 535 208 4.9 144
Show 21495-3749 LDS5927 107 4.4 145
Show 21430-3926 WG 276 37 4.2 147
Show 21459-4130 UC 4554 AB 160 53.4 147
Show 22016-4204 CRU9032 76 49.7 149
Show 22001-4213 SKF1177 38 24.4 150
Show 21483-3749 LDS 756 34 22.3 151
Show 21559-3719 UC 4600 202 31.3 154

 
 
WDS 21558-3953 : COMPONENTS
 
 
  A
B pa=21.6°
sep=3.93"
 
 
21558-3953 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215528.46-395231.8 Mag 11.48 PmRA -46.00
PmDE -62.0
 
 
21558-3953 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215528.59-395228.1 Mag 12.2 PmRA 12.00
PmDE 42.0 Calc delta mag 0.72 Calc coord yes