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Current system
18527-3950
WG 237


Nearby doubles
4' : 18525-3951
RST2080

31' : 18535-4019
TDT1115

40' : 18496-4005
UC 3688

43' : 18500-3921
WG 236

47' : 18564-3929
TDT1138

52' : 18486-4007
TOI1081

53' : 18534-3858
VOU 96

54' : 18570-4012
NSN 486AB

55' : 18493-4028
UC 3683

59' : 18578-3944
UC 3742

60' : 18544-3854
VOU 97

61' : 18515-3851
B 2869

62' : 18565-4035
RSS 497

65' : 18572-4029
TDT1146

66' : 18550-4050
RST2081

66' : 18564-4040
WG 238

68' : 18469-3959
UC 3668

68' : 18477-4024
UC 3673

69' : 18548-4054
CPO 601

74' : 18529-3837
VOU 94

74' : 18552-3843
VOU 98AB

76' : 18592-3932
HJ 5074

77' : 18510-4104
HJ 5066

81' : 18464-4025
RST2072AB

82' : 18524-4111
UC 3704

86' : 19002-3945
WG 240



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

18527-3950 WG 237

 
 
18h 52m 46.69s -39° 49' 37.1" P.A. 307.00 sep 5.2 mag 11.13,11.60
 
 
Coord 2000 18527-3950 Discov num WG  237 Comp Coord arcsec 2000 18 52 46.69 -39 49 37.1
Date first 1903 Date last 2015 Obs 6
Pa first 308 Pa last 307 P.A. Now (θ) 307°
Sep first 5.5 Sep last 5.23 Sep. Now (ρ) 5.23"
Mag pri 11.13 Mag sec 11.60 delta mag (ΔM) 0.47 Spectral class
Pri motion ra +029 Sec motion ra +006
Pri motion dec -019 Sec motion dec +004
Notes
rPM=0.938
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina Tycho2 7920-00632-1 Gaia DR2 6716964156682676224
 
 
WDS 18527-3950 WG 237 : 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
18527-3950 WG 237 1999 3 307 5.2 11.13 11.60 D 185246.69-394937.1
18527-3950 WG 237 2000 5 307 5.0 11.13 11.60 185246.69-394937.1
18527-3950 WG 237 2015 6 307 5.2 11.13 11.60 185246.69-394937.1

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

 
 
WDS 18527-3950 WG 237 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18527-3950 WG 237 : MEASURES
 
 
No records found.

 
 
WDS 18527-3950 : VIRTUAL EYEPIECE
 
 

18527-3950 WG 237A mag 11.13 18527-3950 WG 237B sep 4.5 P.A. 314.50 mag 11.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 18527-3950 : ALADIN DSS IMAGE @ 18h 52m 46.69s -39° 49' 37.1"
 
 
 
 
WDS 18527-3950 WG 237 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18527-3950 WG 237 distance=0' 18525-3951 RST2080 distance=4' 18535-4019 TDT1115 distance=31' 18496-4005 UC 3688 distance=40' 18500-3921 WG 236 distance=43' 18564-3929 TDT1138 distance=47' 18486-4007 TOI1081 distance=52' 18534-3858 VOU 96 distance=53' 18570-4012 NSN 486BC distance=54' 18570-4012 NSN 486AB distance=54' 18570-4012 NSN 486AC distance=54' 18493-4028 UC 3683 distance=55' 18578-3944 UC 3742 distance=59' 18544-3854 VOU 97 distance=60' 18515-3851 B 2869 distance=61' 18565-4035 RSS 497 distance=62' 18572-4029 TDT1146 distance=65' 18550-4050 RST2081 distance=66' 18564-4040 WG 238 distance=66' 18469-3959 UC 3668 distance=68' 18477-4024 UC 3673 distance=68' 18548-4054 CPO 601 distance=69' 18529-3837 VOU 94 distance=74' 18552-3843 VOU 98AB distance=74' 18552-3843 VOU 98AC distance=74' 18592-3932 HJ 5074 distance=76' 18510-4104 HJ 5066 distance=77' 18464-4025 UC 3667CD distance=81' 18464-4025 RST2072AB distance=81' 18464-4025 RST2072AC distance=81' 18524-4111 UC 3704 distance=82' 19002-3945 WG 240 distance=86' 19002-3938 UC 3753 distance=86' 18533-3823 VOU 95 distance=88' 18450-3945 SKF2070 distance=90' 19005-3923 WIS 332 distance=93' 18459-4046 HDS2661AB distance=98' 18494-4120 TDT1073 distance=98' 18572-4114 UC 3736 distance=98' 18489-4120 RST2075 distance=102' 18470-4110 TDS 944 distance=105' 18599-4054 LDS 661 distance=105' 18554-4131 BRT1082 distance=106' 18588-4115 TOI1061 distance=109' 19021-3917 B 420 distance=113' 18522-4143 I 1385BC distance=113' 18522-4143 HDO 291A,BC distance=114' 18530-4143 UC 3710 distance=114' 18429-3917 I 1379 distance=119' 18578-3802 B 414 distance=123' 19036-3927 B 421 distance=128' 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 18527-3950 WG 237 307 5.2
Show 18525-3951 RST2080 157 3.9 4
Show 18535-4019 TDT1115 260 0.7 31
Show 18496-4005 UC 3688 65 22.7 40
Show 18500-3921 WG 236 223 16.1 43
Show 18564-3929 TDT1138 209 0.8 47
Show 18486-4007 TOI1081 150 0.3 52
Show 18534-3858 VOU 96 126 1.9 53
Show 18570-4012 NSN 486 BC 295 22.3 54
Show 18570-4012 NSN 486 AB 280 2.8 54
Show 18570-4012 NSN 486 AC 294 23.6 54
Show 18493-4028 UC 3683 270 22.6 55
Show 18578-3944 UC 3742 160 38.7 59
Show 18544-3854 VOU 97 168 6.9 60
Show 18515-3851 B 2869 77 10.3 61
Show 18565-4035 RSS 497 134 10.6 62
Show 18572-4029 TDT1146 214 0.9 65
Show 18550-4050 RST2081 280 2.0 66
Show 18564-4040 WG 238 129 6.7 66
Show 18469-3959 UC 3668 22 40.3 68
Show 18477-4024 UC 3673 244 19.6 68
Show 18548-4054 CPO 601 246 6.1 69
Show 18529-3837 VOU 94 50 7.5 74
Show 18552-3843 VOU 98 AB 197 2.5 74
Show 18552-3843 VOU 98 AC 262 8.2 74
Show 18592-3932 HJ 5074 246 16.1 76
Show 18510-4104 HJ 5066 85 10.1 77
Show 18464-4025 UC 3667 CD 147 42.0 81
Show 18464-4025 RST2072 AB 241 1.5 81
Show 18464-4025 RST2072 AC 22 10.5 81
Show 18524-4111 UC 3704 144 64.9 82
Show 19002-3945 WG 240 206 5.3 86
Show 19002-3938 UC 3753 259 49.5 86
Show 18533-3823 VOU 95 241 5.4 88
Show 18450-3945 SKF2070 106 17.6 90
Show 19005-3923 WIS 332 194 999.9 93
Show 18459-4046 HDS2661 AB 263 4.3 98
Show 18494-4120 TDT1073 3 0.5 98
Show 18572-4114 UC 3736 46 53.2 98
Show 18489-4120 RST2075 96 9.5 102
Show 18470-4110 TDS 944 139 2.4 105
Show 18599-4054 LDS 661 47 10.9 105
Show 18554-4131 BRT1082 273 2.8 106
Show 18588-4115 TOI1061 174 0.4 109
Show 19021-3917 B 420 110 0.5 113
Show 18522-4143 I 1385 BC 292 0.6 113
Show 18522-4143 HDO 291 A,BC 341 36.6 114
Show 18530-4143 UC 3710 97 52.0 114
Show 18429-3917 I 1379 122 0.1 119
Show 18578-3802 B 414 208 4.3 123
Show 19036-3927 B 421 40 5.4 128

 
 
WDS 18527-3950 : COMPONENTS
 
 
  A
B pa=314.5°
sep=4.49"
 
 
18527-3950 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185246.69-394937.1 Mag 11.13 PmRA 29.00
PmDE -19.0 Tycho2 7920-00632-1
Tycho2
Tycho2 7920-00632-1 Pflag RAmdeg 283.19454712 DEmdeg -39.82698795
PmRA 5.0 PmDE 6.8 E RAmdeg 46 E DEmdeg 60
E pmRA 2.2 E pmDE 2.2 EpRAm 1986.72 EpDEm 1982.02
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.1 Q pmRA 0.5
Q pmDE 0.1 BTmag 11.518 E BTmag 0.081 VTmag 11.131
E VTmag 0.095 Prox 478 TYC HIP
CCDM RAdeg 283.19453250 DEdeg -39.82700333 EpRA 1990 1.84
EpDE 1990 1.75 E RAdeg 46.5 E DEdeg 64.1 Posflg
Corr -0.1
 
 
18527-3950 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185246.41-394934.0 Mag 11.6 PmRA 6.00
PmDE 4.0 Calc delta mag 0.47 Calc coord yes