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Doubles in session


Current system
17554-2311
RST 3135
HD 313439


Nearby doubles
24' : 17540-2259
ARA1829

27' : 17541-2330
RST3133

31' : 17546-2340
RST3134

32' : 17577-2305
ARA2206

43' : 17577-2341
ARA2205

44' : 17581-2249
ARA1832

45' : 17576-2344
TDT 597

48' : 17535-2231
ARA1828

54' : 17519-2250
ARA1825

56' : 17573-2223
BRT1510

59' : 17533-2221
HJ 4990

61' : 17587-2232
B 367

62' : 17530-2219
ARA1827

62' : 17582-2359
HJ 5002

63' : 17529-2218
ARA1826

64' : 17590-2231
SNA 75AB

69' : 17555-2203
ARA1830

71' : 18004-2258
ARA1834

71' : 17594-2228
SNA 76AB

72' : 17598-2349
GUL 1

73' : 18004-2333
RST3146

75' : 17591-2218
ARA1833

75' : 17512-2358
SKF2526AB

77' : 18005-2341
ALD 110AB

78' : 17570-2425
B 2424

79' : 18004-2235
DON 877



Selections
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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.

17554-2311 RST 3135 (HD 313439)

 
 
17h 55m 24.50s -23° 11' 23.5" P.A. 81.00 sep 0.5 mag 10.87,11.04 Sp B3
 
 
Coord 2000 17554-2311 Discov num RST3135 Comp Coord arcsec 2000 17 55 24.50 -23 11 23.5
Date first 1935 Date last 1991 Obs 3
Pa first 63 Pa last 80.9 P.A. Now (θ) 80.9°
Sep first 1.2 Sep last 0.51 Sep. Now (ρ) 0.51"
Mag pri 10.87 Mag sec 11.04 delta mag (ΔM) 0.17 Spectral class B3 (blue-white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -001 Sec motion dec -001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 313439 Constellation Sagittarius Tycho2 6841-00013-1 Gaia DR2 4069385310031146624
HD 313439
 
 
WDS 17554-2311 RST 3135 (HD 313439) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17554-2311 RST3135 1991 3 81 0.5 10.87 11.04 B3 175524.50-231123.5

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

 
 
WDS 17554-2311 RST 3135 (HD 313439) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17554-2311 RST 3135 (HD 313439) : MEASURES
 
 
No records found.

 
 
WDS 17554-2311 (HD 313439) : VIRTUAL EYEPIECE
 
 

17554-2311 RST3135A mag 10.87 Sp B3 17554-2311 RST3135B sep 0.5 P.A. 80.10 mag 11.04 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17554-2311 (HD 313439) : ALADIN DSS IMAGE @ 17h 55m 24.50s -23° 11' 23.5"
 
 
 
 
WDS 17554-2311 RST 3135 (HD 313439) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17554-2311 RST3135 distance=0' 17540-2259 ARA1829 distance=24' 17541-2330 RST3133 distance=27' 17546-2340 RST3134 distance=31' 17577-2305 ARA2206 distance=32' 17577-2341 ARA2205 distance=43' 17581-2249 ARA1832 distance=44' 17576-2344 TDT 597 distance=45' 17535-2231 ARA1828 distance=48' 17519-2250 ARA1825 distance=54' 17573-2223 BRT1510 distance=56' 17533-2221 HJ 4990 distance=59' 17587-2232 B 367 distance=61' 17530-2219 ARA1827 distance=62' 17582-2359 HJ 5002 distance=62' 17529-2218 ARA1826 distance=63' 17590-2231 SNA 75AB distance=64' 17590-2231 SNA 75AC distance=64' 17590-2231 SNA 75AD distance=64' 17590-2231 SNA 75AE distance=64' 17555-2203 ARA1830 distance=69' 18004-2258 ARA1834 distance=71' 17594-2228 SNA 76AB distance=71' 17594-2228 SNA 76AC distance=71' 17594-2228 SNA 76AD distance=71' 17594-2228 SNA 76AE distance=71' 17598-2349 GUL 1 distance=72' 18004-2333 RST3146 distance=73' 17591-2218 ARA1833 distance=75' 17512-2358 SKF2526AB distance=75' 17512-2358 SKF2526AC distance=75' 18005-2341 ALD 110AB distance=77' 18005-2341 SKF2528AC distance=77' 18005-2341 SKF2528AD distance=77' 18005-2341 SKF2528DE distance=77' 17570-2425 B 2424 distance=78' 18004-2235 DON 877 distance=79' 18011-2252 ARA1835 distance=81' 17576-2158 ARA1506 distance=81' 17552-2149 ARA1504 distance=83' 18003-2224 TDT 627 distance=83' 17585-2425 B 366 distance=86' 17592-2426 RST3143 distance=91' 18019-2247 BU 283AB distance=94' 18019-2247 BU 283AC distance=94' 18019-2247 FOX9030AD distance=94' 17577-2143 HDS2530 distance=94' 18022-2318 B 2851 distance=94' 17488-2338 ARA2204 distance=95' 17530-2441 B 2422 distance=96' 18024-2302 H N 6CD distance=97' 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 17554-2311 RST3135 81 0.5
Show 17540-2259 ARA1829 92 13.4 24
Show 17541-2330 RST3133 331 2.5 27
Show 17546-2340 RST3134 52 0.6 31
Show 17577-2305 ARA2206 157 9.4 32
Show 17577-2341 ARA2205 41 13.2 43
Show 17581-2249 ARA1832 15 6.9 44
Show 17576-2344 TDT 597 110 0.5 45
Show 17535-2231 ARA1828 94 7.0 48
Show 17519-2250 ARA1825 355 7.1 54
Show 17573-2223 BRT1510 221 5.2 56
Show 17533-2221 HJ 4990 300 23.6 59
Show 17587-2232 B 367 217 1.8 61
Show 17530-2219 ARA1827 35 12.7 62
Show 17582-2359 HJ 5002 38 8.2 62
Show 17529-2218 ARA1826 97 7.1 63
Show 17590-2231 SNA 75 AB 221 3.9 64
Show 17590-2231 SNA 75 AC 46 6.2 64
Show 17590-2231 SNA 75 AD 302 6.9 64
Show 17590-2231 SNA 75 AE 349 7.9 64
Show 17555-2203 ARA1830 122 11.9 69
Show 18004-2258 ARA1834 224 15.1 71
Show 17594-2228 SNA 76 AB 92 2.0 71
Show 17594-2228 SNA 76 AC 265 2.5 71
Show 17594-2228 SNA 76 AD 84 6.5 71
Show 17594-2228 SNA 76 AE 63 6.5 71
Show 17598-2349 GUL 1 243 3.7 72
Show 18004-2333 RST3146 228 0.5 73
Show 17591-2218 ARA1833 99 14.1 75
Show 17512-2358 SKF2526 AB 213 2.6 75
Show 17512-2358 SKF2526 AC 187 26.0 75
Show 18005-2341 ALD 110 AB 73 3.9 77
Show 18005-2341 SKF2528 AC 19 1.7 77
Show 18005-2341 SKF2528 AD 203 6.5 77
Show 18005-2341 SKF2528 DE 223 3.0 77
Show 17570-2425 B 2424 66 3.1 78
Show 18004-2235 DON 877 96 2.7 79
Show 18011-2252 ARA1835 304 9.8 81
Show 17576-2158 ARA1506 17 13.5 81
Show 17552-2149 ARA1504 163 9.4 83
Show 18003-2224 TDT 627 278 0.6 83
Show 17585-2425 B 366 43 1.5 86
Show 17592-2426 RST3143 260 2.5 91
Show 18019-2247 BU 283 AB 238 8.3 94
Show 18019-2247 BU 283 AC 33 13.6 94
Show 18019-2247 FOX9030 AD 265 24.5 94
Show 17577-2143 HDS2530 179 0.6 94
Show 18022-2318 B 2851 156 10.5 94
Show 17488-2338 ARA2204 338 15.2 95
Show 17530-2441 B 2422 295 8.7 96
Show 18024-2302 H N 6 CD 280 2.4 97

 
 
WDS 17554-2311 : COMPONENTS
 
 
  A
B pa=80.1°
sep=0.47"
 
 
17554-2311 A
 
 
Componente originario normalizzato AB Name HD 313439 Coord arcsec 2000 175524.50-231123.5 Mag 10.87
Spectral class B3 (blue-white) PmRA 1.00 PmDE -1.0 Tycho2 6841-00013-1
HD 313439
Tycho2
Tycho2 6841-00013-1 Pflag RAmdeg 268.85214522 DEmdeg -23.18986291
PmRA 0.6 PmDE -0.6 E RAmdeg 19 E DEmdeg 27
E pmRA 2.7 E pmDE 2.5 EpRAm 1991.21 EpDEm 1990.41
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.3 Q pmRA 0.4
Q pmDE 0.3 BTmag 10.747 E BTmag 0.039 VTmag 10.274
E VTmag 0.036 Prox 999 TYC T HIP
CCDM RAdeg 268.85214389 DEdeg -23.18986167 EpRA 1990 1.88
EpDE 1990 1.95 E RAdeg 19.0 E DEdeg 27.3 Posflg
Corr -0.2
CCDM
Ccdm 17554-2311 RComp Comp A Note1
Note2 Discov num DRAs 0.36 DDEs -24.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp B3 PmNote *
PmRA -29 PmDE -13 Dm number -2313658 Cat1 CD
Name2 185940 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 17493S2310A
HIC
 
 
17554-2311 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175524.53-231123.4 Mag 11.04 PmRA 1.00
PmDE -1.0 Calc delta mag 0.17 Calc coord yes
CCDM
Ccdm 17554-2311 RComp Comp B Note1
Note2 Discov num RST3135 DRAs DDEs
R dRAs Year 1935 Theta 063 Rho 1.2
Obs 2 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17493S2310B
HIC