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Doubles in session


Current system
18447-3339
TDT 1027


Nearby doubles
16' : 18448-3323
OL 20

22' : 18453-3318
B 944

23' : 18435-3355
I 638

23' : 18447-3401
JSP 786

25' : 18432-3323
JAO 6

32' : 18448-3410
JSP 942

41' : 18476-3356
BRT1788

46' : 18454-3254
GAT 26

56' : 18487-3314
JSP 788

63' : 18497-3336
SEE 361

65' : 18417-3431
JSP 785

71' : 18437-3229
FAL 63

71' : 18448-3449
BRT1786

78' : 18438-3221
SHN 234

80' : 18476-3228
PRO 212AB

83' : 18422-3222
RST2071

92' : 18409-3457
RSS 488

95' : 18407-3219
JSP 941

95' : 18444-3513
TDT1024

96' : 18523-3330
BRT1789

98' : 18479-3211
RST2074

99' : 18383-3241
FIN 3AB

100' : 18409-3507
FAL 62

101' : 18512-3240
RST2078

103' : 18494-3502
B 2463AB

103' : 18365-3342
B 940



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

18447-3339 TDT 1027

 
 
18h 44m 40.12s -33° 38' 34.3" P.A. 180.00 sep 1.3 mag 11.19,11.96
 
 
Coord 2000 18447-3339 Discov num TDT1027 Comp Coord arcsec 2000 18 44 40.12 -33 38 34.3
Date first 1991 Date last 1991 Obs 1
Pa first 180 Pa last 179.8 P.A. Now (θ) 179.8°
Sep first 1.3 Sep last 1.29 Sep. Now (ρ) 1.29"
Mag pri 11.19 Mag sec 11.96 delta mag (ΔM) 0.77 Spectral class
Pri motion ra -007 Sec motion ra -007
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7411-00464-1 Gaia DR2 6735588101267652224
 
 
WDS 18447-3339 TDT 1027 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18447-3339 TDT1027 1991 1 180 1.3 11.19 11.96 184440.12-333834.3

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

 
 
WDS 18447-3339 TDT 1027 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18447-3339 TDT 1027 : MEASURES
 
 
No records found.

 
 
WDS 18447-3339 : VIRTUAL EYEPIECE
 
 

18447-3339 TDT1027A mag 11.19 18447-3339 TDT1027B sep 1.3 P.A. 179.80 mag 11.96 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18447-3339 : ALADIN DSS IMAGE @ 18h 44m 40.12s -33° 38' 34.3"
 
 
 
 
WDS 18447-3339 TDT 1027 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18447-3339 TDT1027 distance=1' 18448-3323 OL 20 distance=16' 18453-3318 B 944 distance=22' 18435-3355 I 638 distance=23' 18447-3401 JSP 786 distance=23' 18432-3323 JAO 6 distance=25' 18448-3410 JSP 942 distance=32' 18476-3356 BRT1788 distance=41' 18454-3254 GAT 26 distance=46' 18487-3314 JSP 788 distance=56' 18497-3336 SEE 361 distance=63' 18417-3431 JSP 785 distance=65' 18437-3229 FAL 63 distance=71' 18448-3449 BRT1786 distance=71' 18438-3221 SHN 234 distance=78' 18476-3228 PRO 212AB distance=80' 18476-3228 SIN 111AC distance=80' 18422-3222 RST2071 distance=83' 18409-3457 RSS 488 distance=92' 18407-3219 JSP 941 distance=95' 18444-3513 TDT1024 distance=95' 18523-3330 BRT1789 distance=96' 18479-3211 RST2074 distance=98' 18383-3241 FIN 3AB distance=99' 18383-3241 SKF2068AC distance=99' 18409-3507 FAL 62 distance=100' 18512-3240 RST2078 distance=101' 18494-3502 B 2463AB distance=103' 18365-3342 B 940 distance=103' 18370-3301 JSP 783 distance=104' 18498-3501 B 950 distance=105' 18528-3408 UC 3707 distance=106' 18362-3311 I 637 distance=110' 18520-3239 JSP 793 distance=110' 18510-3454 JSP 791 distance=110' 18453-3529 B 943 distance=111' 18529-3421 UC 3708 distance=111' 18396-3207 PRO 208 distance=113' 18358-3357 B 2455 distance=113' 18531-3422 UC 3711 distance=114' 18520-3233 PRO 216 distance=114' 18452-3145 RSS 490 distance=114' 18443-3533 BRT1785 distance=115' 18529-3433 UC 3709 distance=116' 18525-3443 UC 3705 distance=117' 18484-3152 RST2076AB distance=117' 18484-3152 RST2076AC distance=117' 18422-3146 KPP 423 distance=117' 18443-3539 B 942 distance=121' 18456-3539 KPP2513 distance=121' 18444-3542 KOH 107 distance=124' 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 18447-3339 TDT1027 180 1.3 1
Show 18448-3323 OL 20 224 0.1 16
Show 18453-3318 B 944 177 2.0 22
Show 18435-3355 I 638 114 0.6 23
Show 18447-3401 JSP 786 261 0.2 23
Show 18432-3323 JAO 6 353 15.0 25
Show 18448-3410 JSP 942 303 5.5 32
Show 18476-3356 BRT1788 161 2.6 41
Show 18454-3254 GAT 26 68 4.5 46
Show 18487-3314 JSP 788 52 6.6 56
Show 18497-3336 SEE 361 234 1.1 63
Show 18417-3431 JSP 785 116 1.7 65
Show 18437-3229 FAL 63 338 13.4 71
Show 18448-3449 BRT1786 73 2.1 71
Show 18438-3221 SHN 234 -1 0.1 78
Show 18476-3228 PRO 212 AB 334 7.6 80
Show 18476-3228 SIN 111 AC 79 63.0 80
Show 18422-3222 RST2071 10 0.8 83
Show 18409-3457 RSS 488 91 9.7 92
Show 18407-3219 JSP 941 167 5.0 95
Show 18444-3513 TDT1024 202 0.4 95
Show 18523-3330 BRT1789 51 5.5 96
Show 18479-3211 RST2074 89 4.9 98
Show 18383-3241 FIN 3 AB 261 4.6 99
Show 18383-3241 SKF2068 AC 218 122.5 99
Show 18409-3507 FAL 62 178 9.3 100
Show 18512-3240 RST2078 188 0.7 101
Show 18494-3502 B 2463 AB 30 0.2 103
Show 18365-3342 B 940 258 1.8 103
Show 18370-3301 JSP 783 17 1.0 104
Show 18498-3501 B 950 340 0.8 105
Show 18528-3408 UC 3707 85 54.3 106
Show 18362-3311 I 637 115 0.3 110
Show 18520-3239 JSP 793 119 1.3 110
Show 18510-3454 JSP 791 309 1.7 110
Show 18453-3529 B 943 271 0.5 111
Show 18529-3421 UC 3708 331 41.4 111
Show 18396-3207 PRO 208 219 6.8 113
Show 18358-3357 B 2455 338 6.5 113
Show 18531-3422 UC 3711 224 48.0 114
Show 18520-3233 PRO 216 212 17.7 114
Show 18452-3145 RSS 490 194 8.1 114
Show 18443-3533 BRT1785 334 3.0 115
Show 18529-3433 UC 3709 260 13.1 116
Show 18525-3443 UC 3705 52 79.8 117
Show 18484-3152 RST2076 AB 250 5.5 117
Show 18484-3152 RST2076 AC 125 9.4 117
Show 18422-3146 KPP 423 249 5.0 117
Show 18443-3539 B 942 314 9.7 121
Show 18456-3539 KPP2513 226 22.6 121
Show 18444-3542 KOH 107 185 0.2 124

 
 
WDS 18447-3339 : COMPONENTS
 
 
  A
B pa=179.8°
sep=1.29"
 
 
18447-3339 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184440.12-333834.3 Mag 11.19 PmRA -7.00
PmDE -11.0 Tycho2 7411-00464-1
Tycho2
Tycho2 7411-00464-1 Pflag RAmdeg 281.16715121 DEmdeg -33.64287359
PmRA -6.9 PmDE -10.5 E RAmdeg 72 E DEmdeg 87
E pmRA 2.7 E pmDE 2.8 EpRAm 1981.26 EpDEm 1976.22
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.4 Q pmRA 0.9
Q pmDE 0.4 BTmag 12.159 E BTmag 0.182 VTmag 11.271
E VTmag 0.121 Prox 415 TYC T HIP
CCDM RAdeg 281.16717056 DEdeg -33.64284944 EpRA 1990 1.78
EpDE 1990 1.69 E RAdeg 76.6 E DEdeg 96.5 Posflg
Corr 0.1
 
 
18447-3339 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184440.12-333835.6 Mag 11.96 PmRA -7.00
PmDE -11.0 Calc delta mag 0.77 Calc coord yes