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Current system
17546-2340
RST 3134
HD 313444


Nearby doubles
12' : 17541-2330
RST3133

31' : 17554-2311
RST3135

42' : 17540-2259
ARA1829

42' : 17576-2344
TDT 597

42' : 17577-2341
ARA2205

51' : 17512-2358
SKF2526AB

54' : 17582-2359
HJ 5002

55' : 17577-2305
ARA2206

57' : 17570-2425
B 2424

63' : 17519-2250
ARA1825

65' : 17530-2441
B 2422

69' : 17522-2440
TOK 862

71' : 17581-2249
ARA1832

71' : 17585-2425
B 366

71' : 17535-2231
ARA1828

72' : 17598-2349
GUL 1

74' : 17549-2453
SNA 74

75' : 17503-2426
RST3129

78' : 17592-2426
RST3143

78' : 17557-2456
J 2194

80' : 17488-2338
ARA2204

80' : 18004-2333
RST3146

82' : 17533-2221
HJ 4990

82' : 18005-2341
ALD 110AB

84' : 17530-2219
ARA1827

85' : 17529-2218
ARA1826



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

17546-2340 RST 3134 (HD 313444)

 
 
17h 54m 35.55s -23° 40' 03.0" P.A. 52.00 sep 0.6 mag 10.99,11.41 Sp B5
 
 
Coord 2000 17546-2340 Discov num RST3134 Comp Coord arcsec 2000 17 54 35.55 -23 40 03.0
Date first 1930 Date last 1991 Obs 9
Pa first 42 Pa last 51.7 P.A. Now (θ) 51.7°
Sep first 0.4 Sep last 0.58 Sep. Now (ρ) 0.58"
Mag pri 10.99 Mag sec 11.41 delta mag (ΔM) 0.42 Spectral class B5 (blue-white)
Pri motion ra +004 Sec motion ra +004
Pri motion dec -001 Sec motion dec -001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 313444 Constellation Sagittarius Tycho2 6841-01557-1 Gaia DR2 4067855507062388608
HD 313444
 
 
WDS 17546-2340 RST 3134 (HD 313444) : 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
17546-2340 RST3134 1991 9 52 0.6 10.99 11.41 B5 175435.55-234003.0

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

 
 
WDS 17546-2340 RST 3134 (HD 313444) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17546-2340 RST 3134 (HD 313444) : MEASURES
 
 
No records found.

 
 
WDS 17546-2340 (HD 313444) : VIRTUAL EYEPIECE
 
 

17546-2340 RST3134A mag 10.99 Sp B5 17546-2340 RST3134B sep 0.6 P.A. 49.20 mag 11.41 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17546-2340 (HD 313444) : ALADIN DSS IMAGE @ 17h 54m 35.55s -23° 40' 03.0"
 
 
 
 
WDS 17546-2340 RST 3134 (HD 313444) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17546-2340 RST3134 distance=0' 17541-2330 RST3133 distance=12' 17554-2311 RST3135 distance=31' 17540-2259 ARA1829 distance=42' 17576-2344 TDT 597 distance=42' 17577-2341 ARA2205 distance=42' 17512-2358 SKF2526AB distance=51' 17512-2358 SKF2526AC distance=51' 17582-2359 HJ 5002 distance=54' 17577-2305 ARA2206 distance=55' 17570-2425 B 2424 distance=57' 17519-2250 ARA1825 distance=63' 17530-2441 B 2422 distance=65' 17522-2440 TOK 862 distance=69' 17581-2249 ARA1832 distance=71' 17585-2425 B 366 distance=71' 17535-2231 ARA1828 distance=71' 17598-2349 GUL 1 distance=72' 17549-2453 SNA 74 distance=74' 17503-2426 RST3129 distance=75' 17592-2426 RST3143 distance=78' 17557-2456 J 2194 distance=78' 17488-2338 ARA2204 distance=80' 18004-2333 RST3146 distance=80' 18005-2341 SKF2528DE distance=82' 17533-2221 HJ 4990 distance=82' 18005-2341 ALD 110AB distance=82' 18005-2341 SKF2528AC distance=82' 18005-2341 SKF2528AD distance=82' 17586-2441 RST3139BC distance=83' 17586-2441 DAM 687A,BC distance=83' 17530-2219 ARA1827 distance=84' 17529-2218 ARA1826 distance=85' 17573-2223 BRT1510 distance=87' 17587-2232 B 367 distance=90' 18004-2258 ARA1834 distance=91' 17590-2231 SNA 75AB distance=92' 17590-2231 SNA 75AC distance=92' 17590-2231 SNA 75AD distance=92' 17590-2231 SNA 75AE distance=92' 18009-2413 RST3147 distance=93' 17477-2355 VVV 49 distance=97' 17555-2203 ARA1830 distance=98' 17594-2228 SNA 76AB distance=99' 17594-2228 SNA 76AC distance=99' 17594-2228 SNA 76AD distance=99' 17594-2228 SNA 76AE distance=99' 17568-2514 TDT 591 distance=99' 18011-2252 ARA1835 distance=102' 17583-2509 B 365 distance=103' 17591-2218 ARA1833 distance=104' 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 17546-2340 RST3134 52 0.6
Show 17541-2330 RST3133 331 2.5 12
Show 17554-2311 RST3135 81 0.5 31
Show 17540-2259 ARA1829 92 13.4 42
Show 17576-2344 TDT 597 110 0.5 42
Show 17577-2341 ARA2205 41 13.2 42
Show 17512-2358 SKF2526 AB 213 2.6 51
Show 17512-2358 SKF2526 AC 187 26.0 51
Show 17582-2359 HJ 5002 38 8.2 54
Show 17577-2305 ARA2206 157 9.4 55
Show 17570-2425 B 2424 66 3.1 57
Show 17519-2250 ARA1825 355 7.1 63
Show 17530-2441 B 2422 295 8.7 65
Show 17522-2440 TOK 862 76 2.7 69
Show 17581-2249 ARA1832 15 6.9 71
Show 17585-2425 B 366 43 1.5 71
Show 17535-2231 ARA1828 94 7.0 71
Show 17598-2349 GUL 1 243 3.7 72
Show 17549-2453 SNA 74 43 4.5 74
Show 17503-2426 RST3129 19 2.2 75
Show 17592-2426 RST3143 260 2.5 78
Show 17557-2456 J 2194 132 6.6 78
Show 17488-2338 ARA2204 338 15.2 80
Show 18004-2333 RST3146 228 0.5 80
Show 18005-2341 SKF2528 DE 223 3.0 82
Show 17533-2221 HJ 4990 300 23.6 82
Show 18005-2341 ALD 110 AB 73 3.9 82
Show 18005-2341 SKF2528 AC 19 1.7 82
Show 18005-2341 SKF2528 AD 203 6.5 82
Show 17586-2441 RST3139 BC 145 1.2 83
Show 17586-2441 DAM 687 A,BC 205 12.3 83
Show 17530-2219 ARA1827 35 12.7 84
Show 17529-2218 ARA1826 97 7.1 85
Show 17573-2223 BRT1510 221 5.2 87
Show 17587-2232 B 367 217 1.8 90
Show 18004-2258 ARA1834 224 15.1 91
Show 17590-2231 SNA 75 AB 221 3.9 92
Show 17590-2231 SNA 75 AC 46 6.2 92
Show 17590-2231 SNA 75 AD 302 6.9 92
Show 17590-2231 SNA 75 AE 349 7.9 92
Show 18009-2413 RST3147 205 0.2 93
Show 17477-2355 VVV 49 242 2.8 97
Show 17555-2203 ARA1830 122 11.9 98
Show 17594-2228 SNA 76 AB 92 2.0 99
Show 17594-2228 SNA 76 AC 265 2.5 99
Show 17594-2228 SNA 76 AD 84 6.5 99
Show 17594-2228 SNA 76 AE 63 6.5 99
Show 17568-2514 TDT 591 255 0.5 99
Show 18011-2252 ARA1835 304 9.8 102
Show 17583-2509 B 365 116 4.5 103
Show 17591-2218 ARA1833 99 14.1 104

 
 
WDS 17546-2340 : COMPONENTS
 
 
  A
B pa=49.2°
sep=0.55"
 
 
17546-2340 A
 
 
Componente originario normalizzato AB Name HD 313444 Coord arcsec 2000 175435.55-234003.0 Mag 10.99
Spectral class B5 (blue-white) PmRA 4.00 PmDE -1.0 Tycho2 6841-01557-1
HD 313444
Tycho2
Tycho2 6841-01557-1 Pflag RAmdeg 268.64817290 DEmdeg -23.66746316
PmRA 3.7 PmDE -1.1 E RAmdeg 20 E DEmdeg 28
E pmRA 2.8 E pmDE 2.6 EpRAm 1991.13 EpDEm 1990.39
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.6 Q pmRA 0.2
Q pmDE 0.6 BTmag 10.846 E BTmag 0.038 VTmag 10.535
E VTmag 0.040 Prox 999 TYC T HIP
CCDM RAdeg 268.64816389 DEdeg -23.66746083 EpRA 1990 1.84
EpDE 1990 1.93 E RAdeg 19.5 E DEdeg 28.4 Posflg
Corr -0.1
CCDM
Ccdm 17546-2340 RComp Comp A Note1
Note2 Discov num DRAs -0.60 DDEs -1.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.5 Sp B5 PmNote *
PmRA -27 PmDE 17 Dm number -2313647 Cat1 CD
Name2 185921 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 17485S2339A
HIC
 
 
17546-2340 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175435.58-234002.6 Mag 11.41 PmRA 4.00
PmDE -1.0 Calc delta mag 0.42 Calc coord yes
CCDM
Ccdm 17546-2340 RComp Comp B Note1
Note2 Discov num RST3134 DRAs DDEs
R dRAs Year 1951 Theta 156 Rho 0.3
Obs 3 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17485S2339B
HIC