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Doubles in session


Current system
20182-3258
SEE 413 BC


Nearby doubles
29' : 20169-3236
STN 64

38' : 20213-3304
RST2139

52' : 20180-3206
RST2137

53' : 20223-3243
B 2885

57' : 20220-3224
JSP 812

60' : 20231-3303
B 2483

62' : 20231-3315
B 2484

63' : 20201-3356
JSP 811

71' : 20180-3147
UC 4141

74' : 20156-3154
HJ 5181

77' : 20240-3230
I 1418

87' : 20179-3132
KPP4189

91' : 20137-3407
HJ 5178AB

101' : 20202-3435
I 1416

102' : 20109-3219
B 987

109' : 20116-3151
SEE 408

113' : 20193-3106
RST2138

116' : 20276-3258
UC 4189

117' : 20209-3450
B 478

117' : 20093-3322
B 2482

120' : 20089-3247
UC 4104

122' : 20216-3104
HJ 5191

132' : 20093-3154
VOU 81

133' : 20247-3445
HJ 5195AB

135' : 20112-3439
BRT1806

136' : 20155-3048
PRO 229



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

20182-3258 SEE 413 BC

 
 
20h 18m 20.81s -32° 57' 52.9" P.A. 145.00 sep 5.1 mag 12.70,13.50
 
 
Coord 2000 20182-3258 Discov num SEE 413 Comp BC Coord arcsec 2000 20 18 20.81 -32 57 52.9
Date first 1896 Date last 2016 Obs 5
Pa first 141 Pa last 145.3 P.A. Now (θ) 145.3°
Sep first 3.0 Sep last 5.117 Sep. Now (ρ) 5.117"
Mag pri 12.70 Mag sec 13.50 delta mag (ΔM) 0.8 Spectral class
Pri motion ra +002 Sec motion ra +083
Pri motion dec +010 Sec motion dec -098
Notes
rPM=1.051
This double is not physical.
 
 
20182-3258 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 18 20 -32 58 08 SEE 413 AB 2015 5 33 17.5 11.51 12.70 1.19
Show 20 18 21 -32 57 53 SEE 413 BC 2016 5 145 5.1 12.70 13.50 0.80 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6699978424316189440
 
 
WDS 20182-3258 SEE 413 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
See1892 Ma - See, T.J.J. .
See1892 Beob. K. Sternw. Berlin, 6, 1, 1892
See1893 orb - See, T.J.J. 1893MNRAS..54..102S
See1893 MNRAS 54, 102, 1893
See1894 orb - See, T.J.J. 1894AN....138..373S
See1894 AN 138, 373, #3311, 1894
See1895a orb - See, T.J.J. 1895AJ.....15...33S
See1895a AJ 15, 33, 1895
See1895b orb - See, T.J.J. 1895AJ.....15...54S
See1895b AJ 15, 54, 1895
See1895c Ma - See, T.J.J. 1895AJ.....15...97S
See1895c AJ 15, 97, 1895
See1895d Ma - See, T.J.J. 1895AJ.....15..188S
See1895d AJ 15, 188, 1895
See1895f orb - See, T.J.J. 1895AN....138...25S
See1895f AN 138, 25, 1895
See1895g orb - See, T.J.J. 1895AJ.....16...18S
See1895g AJ 16, 18, 1895
See1896a Ma - See, T.J.J. 1896AN....142...43S
See1896a AN 142, 43, 1896
See1896b Ma j See, T.J.J. 1896AJ.....16..211S
See1896b AJ 16, 211, 1896
See1896c orb - See, T.J.J. 1896QB421.S5.......
See1896c Evolution of Stellar Systems, v1, 1896
See1896d Ma j See, T.J.J. 1896AJ.....17....1S
See1896d AJ 17, 1, 1896
See1897a Ma j See, T.J.J. 1897AJ.....17..180S
See1897a AJ 17, 180, 1897
See1897b Ma j See, T.J.J. 1897MNRAS..57..577S
See1897b +orb MNRAS 57, 577, 1897
See1897d - See, T.J.J. 1897AJ.....17...93S
See1897d AJ 17, 93, 1897
See1897e Ma j See, T.J.J. 1897AJ.....18...75S
See1897e AJ 18, 75, 1897
See1897f - See, T.J.J. 1897MNRAS..57..398S
See1897f MNRAS 57, 398, 1897 (data also in AN 146, 225, 1898) 1898AN....146..225S
See1897g - See, T.J.J. 1897MNRAS..58...15S
See1897g MNRAS 58, 15, 1897
See1897h - See, T.J.J. 1897AN....142...43S
See1897h AN 142, 43, #3387, 1897
See1897i Ma j See, T.J.J. 1897AN....143...59S
See1897i AN 143, 59, #3412, 1897
See1897j Ma j See, T.J.J. 1897AN....143..413S
See1897j AN 143, 413, #3432, 1897 (see also See1898b, See1898c) 1898AJ.....18..181S
See1897k orb - See, T.J.J. 1897AN....144..359S
See1897k AN 144, 359, #3455, 1897
See1897l Ma j See, T.J.J. 1897MNRAS..57..541S
See1897l MNRAS 57, 541, 1897 (some data also in See1898b, See1898c) 1898AJ.....18..181S
See1898a Ma - See, T.J.J. 1898AN....145..205S
See1898a AN 145, 205, 1898
See1898b Ma j See, T.J.J. 1898AJ.....18..181S
See1898b AJ 18, 181, 1898
See1898c Ma j See, T.J.J. 1898AN....146..225S
See1898c AN 146, 225, 1898
See1898d Ma - See, T.J.J. (measure by Boothroyd, S.L.) 1898AN....146..225S
See1898d AN 146, 225, 1898
See1898e Ma j See, T.J.J. 1898MNRAS..58..386S
See1898e MNRAS 58, 385, 1898
See1898f orb - See, T.J.J. 1898MNRAS..58..450S
See1898f MNRAS 58, 450, 1898
See1898g orb - See, T.J.J. 1898AJ.....19...57S
See1898g AJ 19, 57, 1898
See1900a - See, T.J.J. 1900AN....152...73S
See1900a AN 152, 73, #3629, 1900
See1900b orb - See, T.J.J. 1900AN....152...75S
See1900b AN 152, 75, #3629, 1900
See1900c Ma j See, T.J.J. 1900AN....152..179S
See1900c AN 152, 179, #3636, 1900
See1900d Ma j See, T.J.J. 1900AN....153...99S
See1900d AN 153, 99, #3654, 1900
See1900e Ma j See, T.J.J. 1900AN....152..329S
See1900e AN 152, 329, #3645, 1900
See1906A Ma - See, T.J.J. 1906MmRAS..56....1L
See1906A cited by Lewis (MemRAS 56, 1, 1906)
See1906B Ma - See, T.J.J. 1906QB821.B972.....
See1906B cited in BDS (Burnham Double Star Cat., 1906)
See1908a orb - See, T.J.J. 1908MNRAS..68..192S
See1908a MNRAS 68, 192, 1908
See1908b orb - See, T.J.J. 1908MNRAS..68..195S
See1908b MNRAS 68, 195, 1908
See1908c - See, T.J.J. 1908MNRAS..68..198S
See1908c MNRAS 68, 198, 1908
See1908d orb - See, T.J.J. 1908MNRAS..68..568S
See1908d MNRAS 68, 568, 1908
See1911 Ma j See, T.J.J. .
See1911 Pub. USNO 6, A117, 1911
See1927A Ma - See, T.J.J. 1927sdsc.book......
See1927A cited in SDS (Southern Double Star Cat.), 1927
See1932A Ma - See, T.J.J. 1932QB821.A43......
See1932A cited in ADS (Aitken Double Star Cat.), 1932
See9999 Ma - See, T.J.J. ...................
See9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20182-3258 SEE 413 BC 1896 1 141 3.0 13.70 14.00 201812.90-325739.0
20182-3258 SEE 413 BC 1999 2 145 5.1 12.70 13.50 201820.81-325752.9
20182-3258 SEE 413 BC 2015 4 145 5.1 12.70 13.50 201820.81-325752.9
20182-3258 SEE 413 BC 2016 5 145 5.1 12.70 13.50 201820.81-325752.9

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

 
 
WDS 20182-3258 SEE 413 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20182-3258 SEE 413 BC : MEASURES
 
 
No records found.

 
 
WDS 20182-3258 : VIRTUAL EYEPIECE
 
 

20182-3258 SEE 413A mag 11.51 Sp K0 20182-3258 SEE 413B sep 17.2 P.A. 32.20 mag 12.7 20182-3258 SEE 413C sep 15.6 P.A. 48.20 mag 13.5 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 20182-3258 : ALADIN DSS IMAGE @ 20h 18m 20.81s -32° 57' 52.9"
 
 
 
 
WDS 20182-3258 SEE 413 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20182-3258 SEE 413BC distance=0' 20182-3258 SEE 413AB distance=1' 20169-3236 STN 64 distance=29' 20213-3304 RST2139 distance=38' 20180-3206 RST2137 distance=52' 20223-3243 B 2885 distance=53' 20220-3224 JSP 812 distance=57' 20231-3303 B 2483 distance=60' 20231-3315 B 2484 distance=62' 20201-3356 JSP 811 distance=63' 20180-3147 UC 4141 distance=71' 20156-3154 HJ 5181 distance=74' 20240-3230 I 1418 distance=77' 20179-3132 KPP4189 distance=87' 20137-3407 HJ 5178AB distance=91' 20137-3407 JC 24AC distance=91' 20202-3435 I 1416 distance=101' 20109-3219 B 987 distance=102' 20116-3151 SEE 408 distance=109' 20193-3106 RST2138 distance=113' 20276-3258 UC 4189 distance=116' 20209-3450 B 478 distance=117' 20093-3322 B 2482 distance=117' 20089-3247 UC 4104 distance=120' 20216-3104 HJ 5191 distance=122' 20093-3154 VOU 81 distance=132' 20247-3445 HJ 5195AB distance=133' 20247-3445 HJ 5195AC distance=133' 20247-3445 DAW 226BC distance=133' 20112-3439 BRT1806 distance=135' 20155-3048 PRO 229 distance=136' 20128-3454 HDS2881 distance=136' 20291-3327 RST2142 distance=139' 20098-3127 PRO 228 distance=142' 20289-3205 SEE 419 distance=144' 20077-3144 LDS 704 distance=152' 20075-3150 RST2133 distance=153' 20253-3052 TDT2257 distance=155' 20211-3530 UC 4156 distance=157' 20062-3340 I 1043 distance=159' 20280-3115 OL 26 distance=160' 20070-3147 VOU 99 distance=160' 20055-3300 SEE 404AB distance=162' 20055-3300 SEE 404AB,C distance=162' 20083-3117 TDT2012 distance=163' 20120-3036 KPP 461 distance=164' 20054-3312 RST5468 distance=164' 20314-3335 NSN 493 distance=169' 20222-3541 I 430 distance=170' 20079-3111 RST2135 distance=171' 20094-3510 HJ 5170 distance=173' 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 20182-3258 SEE 413 BC 145 5.1
Show 20182-3258 SEE 413 AB 33 17.5 1
Show 20169-3236 STN 64 295 1.7 29
Show 20213-3304 RST2139 320 0.2 38
Show 20180-3206 RST2137 162 1.4 52
Show 20223-3243 B 2885 358 6.9 53
Show 20220-3224 JSP 812 341 0.2 57
Show 20231-3303 B 2483 146 12.3 60
Show 20231-3315 B 2484 239 11.2 62
Show 20201-3356 JSP 811 147 1.5 63
Show 20180-3147 UC 4141 349 51.4 71
Show 20156-3154 HJ 5181 4 9.8 74
Show 20240-3230 I 1418 256 0.7 77
Show 20179-3132 KPP4189 346 1.4 87
Show 20137-3407 HJ 5178 AB 9 2.8 91
Show 20137-3407 JC 24 AC 16 79.5 91
Show 20202-3435 I 1416 323 0.1 101
Show 20109-3219 B 987 27 5.1 102
Show 20116-3151 SEE 408 187 15.1 109
Show 20193-3106 RST2138 60 2.4 113
Show 20276-3258 UC 4189 70 16.2 116
Show 20209-3450 B 478 28 6.0 117
Show 20093-3322 B 2482 125 7.0 117
Show 20089-3247 UC 4104 63 27.6 120
Show 20216-3104 HJ 5191 250 12.6 122
Show 20093-3154 VOU 81 125 3.5 132
Show 20247-3445 HJ 5195 AB 115 16.3 133
Show 20247-3445 HJ 5195 AC 127 36.1 133
Show 20247-3445 DAW 226 BC 137 20.5 133
Show 20112-3439 BRT1806 301 4.8 135
Show 20155-3048 PRO 229 178 7.1 136
Show 20128-3454 HDS2881 12 15.5 136
Show 20291-3327 RST2142 327 1.9 139
Show 20098-3127 PRO 228 36 4.9 142
Show 20289-3205 SEE 419 97 9.5 144
Show 20077-3144 LDS 704 290 42.2 152
Show 20075-3150 RST2133 177 0.3 153
Show 20253-3052 TDT2257 261 0.5 155
Show 20211-3530 UC 4156 350 25.7 157
Show 20062-3340 I 1043 240 2.4 159
Show 20280-3115 OL 26 327 2.0 160
Show 20070-3147 VOU 99 258 2.1 160
Show 20055-3300 SEE 404 AB 112 0.6 162
Show 20055-3300 SEE 404 AB,C 186 21.7 162
Show 20083-3117 TDT2012 98 0.5 163
Show 20120-3036 KPP 461 224 3.3 164
Show 20054-3312 RST5468 23 0.8 164
Show 20314-3335 NSN 493 182 11.8 169
Show 20222-3541 I 430 345 20.7 170
Show 20079-3111 RST2135 179 0.9 171
Show 20094-3510 HJ 5170 314 12.8 173

 
 
WDS 20182-3258 : COMPONENTS
 
 
  A B
B pa=32.2°
sep=17.25"
 
C pa=48.2°
sep=15.60"
pa=149.8°
sep=4.87"
 
 
20182-3258 A
 
 
Coord arcsec 2000 201820.08-325807.5 Mag 11.51 Spectral class K0 (yellow-orange) PmRA -2.00
PmDE -17.0 Tycho2 7446-01173-1 DM CD-3314835
Tycho2
Tycho2 7446-01173-1 Pflag RAmdeg 304.58366645 DEmdeg -32.96877016
PmRA -0.1 PmDE -16.2 E RAmdeg 63 E DEmdeg 80
E pmRA 2.8 E pmDE 2.9 EpRAm 1984.68 EpDEm 1980.07
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.0 Q pmRA 0.2
Q pmDE 0.0 BTmag 13.001 E BTmag 0.266 VTmag 11.507
E VTmag 0.102 Prox 991 TYC HIP
CCDM RAdeg 304.58366722 DEdeg -32.96873167 EpRA 1990 1.69
EpDE 1990 1.44 E RAdeg 65.7 E DEdeg 85.9 Posflg
Corr -0.2
CCDM
Ccdm 20182-3258 RComp Comp A Note1
Note2 Discov num DRAs 0.11 DDEs 6.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.3 Sp K0 PmNote *
PmRA -39 PmDE 6 Dm number -3314835 Cat1 CD
Name2 211979 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 20119S3317A
HIC
 
 
20182-3258 B
 
 
Coord arcsec 2000 201820.81-325752.9 Coord calc 201820.81-325752.9 Mag 12.7 PmRA 2.00
PmDE 10.0 Calc delta mag 1.19
CCDM
Ccdm 20182-3258 RComp Comp B Note1
Note2 Discov num SEE 413 DRAs DDEs
R dRAs Year 1896 Theta 026 Rho 16.4
Obs 1 Vmag 13.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20119S3317B
HIC
 
 
20182-3258 C
 
 
Coord arcsec 2000 201821.00-325757.1 Mag 13.5 PmRA 83.00 PmDE -98.0
Calc delta mag 1.99 Calc coord yes
CCDM
Ccdm 20182-3258 RComp B Comp C Note1
Note2 Discov num SEE 413 DRAs DDEs
R dRAs Year 1896 Theta 141 Rho 3.0
Obs 1 Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20119S3317C
HIC