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Doubles in session


Current system
17191-4902
RST 918


Nearby doubles
16' : 17206-4909
RST 919

17' : 17189-4920
B 2407

18' : 17176-4855
I 1601

26' : 17166-4910
RST 915

28' : 17165-4915
RST 914

32' : 17207-4930
B 2831

46' : 17145-4913
RST 909AB

47' : 17147-4921
RST 910

48' : 17201-4950
BRT 956

50' : 17140-4902
RST 907

51' : 17182-4815
RST 917

53' : 17232-4937
SWR 218

61' : 17195-5004
FIN 356

61' : 17229-4816
RST 922

68' : 17176-5010
I 1314

69' : 17255-4932
RST 926

71' : 17259-4926
CPO 524

73' : 17248-4951
BRT 964

74' : 17249-4950
CPO 523

76' : 17247-4955
CPO 522

77' : 17264-4837
SHY 297AB

79' : 17111-4912
CPO 513

81' : 17127-4814
SKF1052

82' : 17198-5025
RST1949

86' : 17137-4757
RST 906

86' : 17116-4949
NSN 375



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

17191-4902 RST 918

 
 
17h 19m 05.34s -49° 03' 38.5" P.A. 310.00 sep 0.5 mag 10.08,10.09 Sp G0
 
 
Coord 2000 17191-4902 Discov num RST 918 Comp Coord arcsec 2000 17 19 05.34 -49 03 38.5
Date first 1930 Date last 1991 Obs 3
Pa first 305 Pa last 309.5 P.A. Now (θ) 309.5°
Sep first 0.4 Sep last 0.45 Sep. Now (ρ) 0.45"
Mag pri 10.08 Mag sec 10.09 delta mag (ΔM) 0.01 Spectral class G0 (yellow)
Pri motion ra -008 Sec motion ra -008
Pri motion dec -019 Sec motion dec -019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8349-02298-1 Gaia DR2 5950422552924816896 DM CD-4811590
 
 
WDS 17191-4902 RST 918 : 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
17191-4902 RST 918 1991 3 310 0.5 10.08 10.09 A0 171905.34-490338.5

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

 
 
WDS 17191-4902 RST 918 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17191-4902 RST 918 : MEASURES
 
 
No records found.

 
 
WDS 17191-4902 : VIRTUAL EYEPIECE
 
 

17191-4902 RST 918A mag 10.08 Sp G0 17191-4902 RST 918B sep 0.4 P.A. 321.50 mag 10.09 virtual eyepiece
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Radius:
Components only
 
 
WDS 17191-4902 : ALADIN DSS IMAGE @ 17h 19m 05.34s -49° 03' 38.5"
 
 
 
 
WDS 17191-4902 RST 918 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17191-4902 RST 918 distance=0' 17206-4909 RST 919 distance=16' 17189-4920 B 2407 distance=17' 17176-4855 I 1601 distance=18' 17166-4910 RST 915 distance=26' 17165-4915 RST 914 distance=28' 17207-4930 B 2831 distance=32' 17145-4913 RST 909AB distance=46' 17145-4913 RST 909AC distance=46' 17147-4921 RST 910 distance=47' 17201-4950 BRT 956 distance=48' 17140-4902 RST 907 distance=50' 17182-4815 RST 917 distance=51' 17232-4937 SWR 218 distance=53' 17195-5004 FIN 356 distance=61' 17229-4816 RST 922 distance=61' 17176-5010 I 1314 distance=68' 17255-4932 RST 926 distance=69' 17259-4926 CPO 524 distance=71' 17248-4951 BRT 964 distance=73' 17249-4950 CPO 523 distance=74' 17247-4955 CPO 522 distance=76' 17264-4837 TOK 415Ba,Bb distance=76' 17264-4837 SHY 297AB distance=77' 17111-4912 CPO 513 distance=79' 17127-4814 SKF1052 distance=81' 17198-5025 RST1949 distance=82' 17137-4757 RST 906 distance=86' 17116-4949 NSN 375 distance=86' 17272-4833 HDS2464 distance=87' 17249-5011 I 1318 distance=89' 17274-4941 BRT 969 distance=90' 17273-4944 BRT 968 distance=90' 17134-4752 RST 905 distance=92' 17282-4840 BRT 971 distance=93' 17164-4735 B 1331 distance=94' 17255-4754 HJ 4945 distance=94' 17230-5032 I 1316 distance=96' 17151-5033 I 1000 distance=98' 17149-5032 SKF1414 distance=98' 17283-4951 RST 928 distance=102' 17266-4755 HDS2463 distance=102' 17124-5021 RST1938 distance=102' 17154-4727 RST 911 distance=104' 17233-4728 HDO 271 distance=105' 17085-4850 RST 899 distance=106' 17298-4908 RST 929 distance=106' 17298-4920 CPO 529 distance=106' 17274-4757 RSS 442 distance=107' 17085-4928 HJ 4916 distance=107' 17300-4908 RST 930 distance=107' 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 17191-4902 RST 918 310 0.5
Show 17206-4909 RST 919 89 2.4 16
Show 17189-4920 B 2407 122 9.6 17
Show 17176-4855 I 1601 169 1.6 18
Show 17166-4910 RST 915 325 1.1 26
Show 17165-4915 RST 914 118 1.2 28
Show 17207-4930 B 2831 317 9.6 32
Show 17145-4913 RST 909 AB 196 0.6 46
Show 17145-4913 RST 909 AC 205 2.7 46
Show 17147-4921 RST 910 200 1.9 47
Show 17201-4950 BRT 956 177 4.5 48
Show 17140-4902 RST 907 150 0.3 50
Show 17182-4815 RST 917 187 0.3 51
Show 17232-4937 SWR 218 265 11.0 53
Show 17195-5004 FIN 356 101 0.1 61
Show 17229-4816 RST 922 356 1.7 61
Show 17176-5010 I 1314 330 2.7 68
Show 17255-4932 RST 926 10 2.5 69
Show 17259-4926 CPO 524 112 4.3 71
Show 17248-4951 BRT 964 358 5.2 73
Show 17249-4950 CPO 523 118 4.7 74
Show 17247-4955 CPO 522 332 5.2 76
Show 17264-4837 TOK 415 Ba,Bb 119 1.0 76
Show 17264-4837 SHY 297 AB 314 127.0 77
Show 17111-4912 CPO 513 193 4.2 79
Show 17127-4814 SKF1052 300 7.6 81
Show 17198-5025 RST1949 75 2.4 82
Show 17137-4757 RST 906 54 2.5 86
Show 17116-4949 NSN 375 166 29.0 86
Show 17272-4833 HDS2464 88 0.1 87
Show 17249-5011 I 1318 194 2.1 89
Show 17274-4941 BRT 969 49 4.0 90
Show 17273-4944 BRT 968 22 3.2 90
Show 17134-4752 RST 905 113 1.3 92
Show 17282-4840 BRT 971 36 2.6 93
Show 17164-4735 B 1331 36 1.0 94
Show 17255-4754 HJ 4945 111 6.3 94
Show 17230-5032 I 1316 193 1.1 96
Show 17151-5033 I 1000 168 1.1 98
Show 17149-5032 SKF1414 195 18.7 98
Show 17283-4951 RST 928 107 2.2 102
Show 17266-4755 HDS2463 245 0.2 102
Show 17124-5021 RST1938 102 0.9 102
Show 17154-4727 RST 911 15 4.4 104
Show 17233-4728 HDO 271 60 45.0 105
Show 17085-4850 RST 899 117 0.6 106
Show 17298-4908 RST 929 130 2.2 106
Show 17298-4920 CPO 529 208 4.1 106
Show 17274-4757 RSS 442 142 9.9 107
Show 17085-4928 HJ 4916 276 9.9 107
Show 17300-4908 RST 930 50 1.9 107

 
 
WDS 17191-4902 : COMPONENTS
 
 
  A
B pa=321.5°
sep=0.37"
 
 
17191-4902 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171905.34-490338.5 Mag 10.08 Spectral class G0 (yellow)
PmRA -8.00 PmDE -19.0 Tycho2 8349-02298-1 DM CD-4811590
Tycho2
Tycho2 8349-02298-1 Pflag RAmdeg 259.77217878 DEmdeg -49.06065718
PmRA -8.4 PmDE -18.9 E RAmdeg 16 E DEmdeg 19
E pmRA 1.5 E pmDE 1.3 EpRAm 1988.83 EpDEm 1985.16
Num 4 Q RAmdeg 0.3 Q DEmdeg 0.6 Q pmRA 0.3
Q pmDE 0.5 BTmag 10.543 E BTmag 0.042 VTmag 9.424
E VTmag 0.024 Prox 469 TYC T HIP
CCDM RAdeg 259.77220917 DEdeg -49.06061167 EpRA 1990 1.60
EpDE 1990 1.34 E RAdeg 17.4 E DEdeg 20.7 Posflg
Corr 0.0
 
 
17191-4902 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171905.32-490338.2 Mag 10.09 PmRA -8.00
PmDE -19.0 Calc delta mag 0.01 Calc coord yes