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Doubles in session


Current system
17571-1906
ARA 719


Nearby doubles
4' : 17569-1903
FEN 25

16' : 17569-1920
B 2846

19' : 17582-1916
CHR 66

20' : 17579-1921
RST5097

21' : 17574-1925
SKF 933

24' : 17577-1927
OCC 525

34' : 17554-1843
RST3136

38' : 17546-1911
HJ 2812

40' : 17546-1924
TDT 567

46' : 17543-1927
DOO 69

49' : 17576-1953
OCC1021

51' : 18004-1923
OCC 526

52' : 17575-1957
A 2255

53' : 17590-1820
ARA 449

54' : 18009-1858
HJ 2815

56' : 17543-1828
A 2253

56' : 17551-1818
ARA 448

62' : 17574-1804
A 2254

68' : 18012-1942
B 2849

73' : 18011-1952
A 2387AB

74' : 18023-1903
ARA 722

74' : 17585-2016
DON 875

76' : 17590-1754
TDS 894

77' : 18011-1958
I 620

77' : 18025-1916
BHA 22

81' : 17584-1747
RST3140



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

17571-1906 ARA 719

 
 
17h 57m 07.85s -19° 05' 27.5" P.A. 150.00 sep 15.0 mag 9.93,13.10 Sp A
 
 
Coord 2000 17571-1906 Discov num ARA 719 Comp Coord arcsec 2000 17 57 07.85 -19 05 27.5
Date first 1916 Date last 2015 Obs 6
Pa first 152 Pa last 150.2 P.A. Now (θ) 150.2°
Sep first 15.2 Sep last 14.951 Sep. Now (ρ) 14.951"
Mag pri 9.93 Mag sec 13.10 delta mag (ΔM) 3.17 Spectral class A (white)
Pri motion ra +001 Sec motion ra +002
Pri motion dec +000 Sec motion dec -005
Notes
rPM=0.947
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6258-00233-1 Gaia DR2 4119377969105975040 HD 163478
 
 
WDS 17571-1906 ARA 719 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17571-1906 ARA 719 1998 3 150 15.0 9.93 13.10 A D 175707.85-190527.5
17571-1906 ARA 719 1999 4 150 15.0 9.93 13.10 A D 175707.85-190527.5
17571-1906 ARA 719 2010 5 150 14.9 9.93 13.10 A 175707.85-190527.5
17571-1906 ARA 719 2015 6 150 15.0 9.93 13.10 A 175707.85-190527.5

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

 
 
WDS 17571-1906 ARA 719 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17571-1906 ARA 719 : MEASURES
 
 
No records found.

 
 
WDS 17571-1906 : VIRTUAL EYEPIECE
 
 

17571-1906 ARA 719A mag 9.93 Sp A 17571-1906 ARA 719B sep 14.8 P.A. 151.60 mag 13.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 17571-1906 : ALADIN DSS IMAGE @ 17h 57m 07.85s -19° 05' 27.5"
 
 
 
 
WDS 17571-1906 ARA 719 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17571-1906 ARA 719 distance=0' 17569-1903 FEN 25 distance=4' 17569-1920 B 2846 distance=16' 17582-1916 CHR 66 distance=19' 17579-1921 RST5097 distance=20' 17574-1925 SKF 933 distance=21' 17577-1927 OCC 525 distance=24' 17554-1843 RST3136 distance=34' 17546-1911 HJ 2812 distance=38' 17546-1924 TDT 567 distance=40' 17543-1927 DOO 69 distance=46' 17576-1953 OCC1021 distance=49' 18004-1923 OCC 526 distance=51' 17575-1957 A 2255 distance=52' 17590-1820 ARA 449 distance=53' 18009-1858 HJ 2815 distance=54' 17543-1828 A 2253 distance=56' 17551-1818 ARA 448 distance=56' 17574-1804 A 2254 distance=62' 18012-1942 B 2849 distance=68' 18011-1952 A 2387AB distance=73' 18011-1952 I 9027AC distance=73' 18023-1903 ARA 722 distance=74' 17585-2016 DON 875 distance=74' 17590-1754 TDS 894 distance=76' 18011-1958 I 620 distance=77' 18025-1916 BHA 22 distance=77' 17584-1747 RST3140 distance=81' 17567-2026 DON 871 distance=82' 18011-1804 A 2256AB distance=83' 18011-1804 A 2256AB,C distance=83' 18011-1804 A 2256AB,D distance=83' 18011-1804 A 2256AB,E distance=83' 17599-2023 TDT 619 distance=87' 18033-1919 BRT1512 distance=90' 18000-2027 DON 876 distance=91' 18036-1859 TSN 185 distance=92' 17552-2035 DON 869 distance=94' 17568-2036 J 1617AB distance=95' 17568-2036 J 1617AC distance=95' 18039-1913 B 2431 distance=96' 18039-1913 OCC 537Aa,Ab distance=96' 18039-1832 ARA 450 distance=103' 17594-1724 RST3144 distance=107' 18047-1903 B 2852 distance=108' 18048-1902 OCC 536 distance=109' 17536-1726 HDO 147AB distance=111' 17536-1726 SKF 85AC distance=111' 18046-1936 HJ 2817 distance=111' 17517-1742 TDT 537 distance=114' 17536-2049 OL 102 distance=115' 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 17571-1906 ARA 719 150 15.0
Show 17569-1903 FEN 25 14 5.1 4
Show 17569-1920 B 2846 141 10.9 16
Show 17582-1916 CHR 66 111 0.4 19
Show 17579-1921 RST5097 183 0.9 20
Show 17574-1925 SKF 933 161 3.8 21
Show 17577-1927 OCC 525 -1 0.3 24
Show 17554-1843 RST3136 353 1.9 34
Show 17546-1911 HJ 2812 134 12.5 38
Show 17546-1924 TDT 567 176 1.7 40
Show 17543-1927 DOO 69 88 11.6 46
Show 17576-1953 OCC1021 -1 0.0 49
Show 18004-1923 OCC 526 -1 0.4 51
Show 17575-1957 A 2255 302 1.3 52
Show 17590-1820 ARA 449 288 14.1 53
Show 18009-1858 HJ 2815 104 14.4 54
Show 17543-1828 A 2253 75 0.4 56
Show 17551-1818 ARA 448 68 7.6 56
Show 17574-1804 A 2254 171 0.3 62
Show 18012-1942 B 2849 351 12.5 68
Show 18011-1952 A 2387 AB 44 1.0 73
Show 18011-1952 I 9027 AC 301 33.3 73
Show 18023-1903 ARA 722 269 7.2 74
Show 17585-2016 DON 875 325 6.0 74
Show 17590-1754 TDS 894 13 1.3 76
Show 18011-1958 I 620 64 19.4 77
Show 18025-1916 BHA 22 63 3.8 77
Show 17584-1747 RST3140 320 0.6 81
Show 17567-2026 DON 871 310 5.4 82
Show 18011-1804 A 2256 AB 161 0.2 83
Show 18011-1804 A 2256 AB,C 4 6.8 83
Show 18011-1804 A 2256 AB,D 128 7.2 83
Show 18011-1804 A 2256 AB,E 124 21.9 83
Show 17599-2023 TDT 619 198 1.5 87
Show 18033-1919 BRT1512 34 3.8 90
Show 18000-2027 DON 876 15 1.2 91
Show 18036-1859 TSN 185 325 0.2 92
Show 17552-2035 DON 869 127 0.6 94
Show 17568-2036 J 1617 AB 104 8.3 95
Show 17568-2036 J 1617 AC 248 10.6 95
Show 18039-1913 B 2431 285 9.7 96
Show 18039-1913 OCC 537 Aa,Ab 104 0.9 96
Show 18039-1832 ARA 450 66 8.0 103
Show 17594-1724 RST3144 97 0.4 107
Show 18047-1903 B 2852 144 4.1 108
Show 18048-1902 OCC 536 -1 0.1 109
Show 17536-1726 HDO 147 AB 205 12.2 111
Show 17536-1726 SKF 85 AC 284 3.1 111
Show 18046-1936 HJ 2817 275 13.4 111
Show 17517-1742 TDT 537 231 0.5 114
Show 17536-2049 OL 102 278 3.6 115

 
 
WDS 17571-1906 : COMPONENTS
 
 
  A
B pa=151.6°
sep=14.75"
 
 
17571-1906 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175707.85-190527.5 Mag 9.93 Spectral class A (white)
PmRA 1.00 PmDE 0.0 Tycho2 6258-00233-1 HD 163478
Tycho2
Tycho2 6258-00233-1 Pflag RAmdeg 269.28273264 DEmdeg -19.09098411
PmRA 1.6 PmDE -1.5 E RAmdeg 18 E DEmdeg 21
E pmRA 1.7 E pmDE 1.6 EpRAm 1988.80 EpDEm 1985.74
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.1 Q pmRA 0.6
Q pmDE 1.1 BTmag 10.345 E BTmag 0.033 VTmag 9.934
E VTmag 0.033 Prox 820 TYC T HIP
CCDM RAdeg 269.28272917 DEdeg -19.09097833 EpRA 1990 1.85
EpDE 1990 1.92 E RAdeg 18.9 E DEdeg 23.7 Posflg
Corr -0.1
 
 
17571-1906 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175708.35-190540.5 Mag 13.1 PmRA 2.00
PmDE -5.0 Calc delta mag 3.17 Calc coord yes