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Doubles in session


Current system
18552-3843
VOU 98 AC


Nearby doubles
15' : 18544-3854
VOU 97

27' : 18529-3837
VOU 94

29' : 18534-3858
VOU 96

30' : 18533-3823
VOU 95

45' : 18515-3851
B 2869

49' : 18564-3929
TDT1138

50' : 18578-3802
B 414

69' : 18592-3932
HJ 5074

70' : 18578-3944
UC 3742

71' : 18568-3734
UC 3734

73' : 18500-3921
WG 236

74' : 18527-3950
WG 237

74' : 19005-3923
WIS 332

75' : 18576-3733
KOH 111

76' : 18525-3951
RST2080

80' : 18552-3722
UC 3722

80' : 19002-3938
UC 3753

85' : 19002-3945
WG 240

88' : 19021-3917
B 420

88' : 18503-3736
SWR 255

91' : 18559-3712
UC 3728

93' : 18570-4012
NSN 486AB

97' : 19026-3800
RST2083

99' : 18535-4019
TDT1115

99' : 18588-3713
I 1114

100' : 18508-3717
B 951



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18552-3843 VOU 98 AC

 
 
18h 55m 13.48s -38° 42' 02.1" P.A. 262.00 sep 8.2 mag 10.99,12.90
 
 
Coord 2000 18552-3843 Discov num VOU  98 Comp AC Coord arcsec 2000 18 55 13.48 -38 42 02.1
Date first 1904 Date last 2015 Obs 6
Pa first 268 Pa last 262.1 P.A. Now (θ) 262.1°
Sep first 7.6 Sep last 8.238 Sep. Now (ρ) 8.238"
Mag pri 10.99 Mag sec 12.90 delta mag (ΔM) 1.91 Spectral class
Pri motion ra +013 Sec motion ra +004
Pri motion dec +004 Sec motion dec -011
Notes
rPM=1.286
This double is not physical.
 
 
18552-3843 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 55 13 -38 42 02 VOU 98 AB 2015 2 197 2.5 10.99 12.80 1.81
Show 18 55 13 -38 42 02 VOU 98 AC 2015 6 262 8.2 10.99 12.90 1.91 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina Gaia DR2 6729130355927265408
 
 
WDS 18552-3843 VOU 98 AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
VOU Voute, J.G.
VOU Voute, J.G., Terkule, Strand, K., van den Bos, W., Wallenquist, A., van Dissel,
VOU Janssen, & Witlox
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
18552-3843 VOU 98 AC 1931 2 263 8.2 10.99 12.90 185510.28-384215.7
18552-3843 VOU 98 AC 2000 3 263 8.1 10.99 12.90 185510.28-384215.7
18552-3843 VOU 98 AC 2010 7 266 7.7 10.99 12.90 185513.48-384202.1
18552-3843 VOU 98 AC 2015 7 262 8.2 10.99 12.90 185513.48-384202.1

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

 
 
WDS 18552-3843 VOU 98 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18552-3843 VOU 98 AC : MEASURES
 
 
No records found.

 
 
WDS 18552-3843 : VIRTUAL EYEPIECE
 
 

18552-3843 VOU 98A mag 10.99 18552-3843 VOU 98B sep 2.5 P.A. 196.80 mag 12.8 18552-3843 VOU 98C sep 8.2 P.A. 262.10 mag 12.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18552-3843 : ALADIN DSS IMAGE @ 18h 55m 13.48s -38° 42' 02.1"
 
 
 
 
WDS 18552-3843 VOU 98 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18552-3843 VOU 98AC distance=0' 18544-3854 VOU 97 distance=15' 18529-3837 VOU 94 distance=27' 18534-3858 VOU 96 distance=29' 18533-3823 VOU 95 distance=30' 18515-3851 B 2869 distance=45' 18564-3929 TDT1138 distance=49' 18578-3802 B 414 distance=50' 18592-3932 HJ 5074 distance=69' 18578-3944 UC 3742 distance=70' 18568-3734 UC 3734 distance=71' 18500-3921 WG 236 distance=73' 18527-3950 WG 237 distance=74' 19005-3923 WIS 332 distance=74' 18576-3733 KOH 111 distance=75' 18525-3951 RST2080 distance=76' 18552-3722 UC 3722 distance=80' 19002-3938 UC 3753 distance=80' 19002-3945 WG 240 distance=85' 19021-3917 B 420 distance=88' 18503-3736 SWR 255 distance=88' 18559-3712 UC 3728 distance=91' 18570-4012 NSN 486BC distance=93' 18570-4012 NSN 486AB distance=93' 18570-4012 NSN 486AC distance=93' 19026-3800 RST2083 distance=97' 18535-4019 TDT1115 distance=99' 18588-3713 I 1114 distance=99' 18508-3717 B 951 distance=100' 18511-3715 RSS 493 distance=100' 18592-3712 WLT 2 distance=103' 18496-4005 UC 3688 distance=106' 18497-3719 B 949 distance=107' 19036-3927 B 421 distance=108' 18572-4029 TDT1146 distance=110' 19040-3804 I 1391 distance=110' 18561-3653 UC 3730 distance=110' 18598-3707 BOY 15 distance=111' 18502-3708 SWR 254 distance=112' 18565-4035 RSS 497 distance=114' 18486-4007 TOI1081 distance=115' 18457-3805 UC 3664 distance=118' 19051-3908 RST2084 distance=119' 18571-3645 RSS 499AB distance=120' 18571-3645 UC 3735AC distance=120' 18564-4040 WG 238 distance=120' 19011-3704 KOH 113Aa,Ab distance=121' 19011-3704 BSO 14AB distance=121' 18573-3643 WLT 1AB distance=122' 18573-3643 KOH 110Ba,Bb distance=122' 18483-3710 JSP 787AB distance=123' 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 18552-3843 VOU 98 AB 197 2.5 0
Show 18552-3843 VOU 98 AC 262 8.2 0
Show 18544-3854 VOU 97 168 6.9 15
Show 18529-3837 VOU 94 50 7.5 27
Show 18534-3858 VOU 96 126 1.9 29
Show 18533-3823 VOU 95 241 5.4 30
Show 18515-3851 B 2869 77 10.3 45
Show 18564-3929 TDT1138 209 0.8 49
Show 18578-3802 B 414 208 4.3 50
Show 18592-3932 HJ 5074 246 16.1 69
Show 18578-3944 UC 3742 160 38.7 70
Show 18568-3734 UC 3734 32 49.8 71
Show 18500-3921 WG 236 223 16.1 73
Show 18527-3950 WG 237 307 5.2 74
Show 19005-3923 WIS 332 194 999.9 74
Show 18576-3733 KOH 111 282 2.9 75
Show 18525-3951 RST2080 157 3.9 76
Show 18552-3722 UC 3722 32 94.9 80
Show 19002-3938 UC 3753 259 49.5 80
Show 19002-3945 WG 240 206 5.3 85
Show 19021-3917 B 420 110 0.5 88
Show 18503-3736 SWR 255 30 29.2 88
Show 18559-3712 UC 3728 335 61.4 91
Show 18570-4012 NSN 486 BC 295 22.3 93
Show 18570-4012 NSN 486 AB 280 2.8 93
Show 18570-4012 NSN 486 AC 294 23.6 93
Show 19026-3800 RST2083 21 4.2 97
Show 18535-4019 TDT1115 260 0.7 99
Show 18588-3713 I 1114 279 1.3 99
Show 18508-3717 B 951 29 4.7 100
Show 18511-3715 RSS 493 25 9.3 100
Show 18592-3712 WLT 2 46 2.4 103
Show 18496-4005 UC 3688 65 22.7 106
Show 18497-3719 B 949 170 3.3 107
Show 19036-3927 B 421 40 5.4 108
Show 18572-4029 TDT1146 214 0.9 110
Show 19040-3804 I 1391 124 0.3 110
Show 18561-3653 UC 3730 180 43.1 110
Show 18598-3707 BOY 15 279 0.1 111
Show 18502-3708 SWR 254 73 14.9 112
Show 18565-4035 RSS 497 134 10.6 114
Show 18486-4007 TOI1081 150 0.3 115
Show 18457-3805 UC 3664 179 62.1 118
Show 19051-3908 RST2084 108 1.7 119
Show 18571-3645 RSS 499 AB 331 9.6 120
Show 18571-3645 UC 3735 AC 109 78.8 120
Show 18564-4040 WG 238 129 6.7 120
Show 19011-3704 KOH 113 Aa,Ab 99 0.1 121
Show 19011-3704 BSO 14 AB 280 12.8 121
Show 18573-3643 WLT 1 AB 306 42.2 122
Show 18573-3643 KOH 110 Ba,Bb 262 0.4 122

 
 
WDS 18552-3843 : COMPONENTS
 
 
  A B
B pa=196.8°
sep=2.49"
 
C pa=262.1°
sep=8.24"
pa=279.6°
sep=7.54"
 
 
18552-3843 A
 
 
Coord arcsec 2000 185513.48-384202.1 Mag 10.99 PmRA 13.00 PmDE 4.0
 
 
18552-3843 B
 
 
Coord arcsec 2000 185513.42-384204.5 Mag 12.8 Delta magnitude 1.81 Coordinate calculated yes
 
 
18552-3843 C
 
 
Coord arcsec 2000 185512.78-384203.2 Mag 12.9 PmRA 4.00 PmDE -11.0
Delta magnitude 1.91 Coordinate calculated yes