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Doubles in session


Current system
18140-1904
ARA 736


Nearby doubles
4' : 18138-1904
ARA 735

4' : 18137-1903
SKF 97

5' : 18143-1904
B 2859AB

6' : 18143-1902
ARA 740

7' : 18135-1903
ARA 734

8' : 18141-1912
ARA 738AB

16' : 18150-1900
ARA 741

16' : 18138-1847
HJ 594AB

17' : 18130-1914
LDS 629

17' : 18150-1857
RST3167

17' : 18150-1912
LEO 15AB

20' : 18153-1900
BU 284AB

20' : 18137-1845
FEN 28

21' : 18147-1922
OCC 466

21' : 18147-1847
TOB 272AB

21' : 18125-1901
SKF 95

24' : 18126-1917
ARA 732

25' : 18125-1852
VAT 2

27' : 18152-1924
TSN 117

27' : 18140-1931
ARA 737

28' : 18158-1855
OCC 566

28' : 18125-1847
ARA 460

31' : 18120-1852
OCC9177

32' : 18118-1903
I 1479

32' : 18129-1933
BRT1519

33' : 18124-1840
KPP4092



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

18140-1904 ARA 736

 
 
18h 13m 58.15s -19° 04' 20.6" P.A. 336.00 sep 11.6 mag 11.01,12.30
 
 
Coord 2000 18140-1904 Discov num ARA 736 Comp Coord arcsec 2000 18 13 58.15 -19 04 20.6
Date first 1916 Date last 2015 Obs 8
Pa first 335 Pa last 335.6 P.A. Now (θ) 335.6°
Sep first 11.6 Sep last 11.606 Sep. Now (ρ) 11.606"
Mag pri 11.01 Mag sec 12.30 delta mag (ΔM) 1.29 Spectral class
Pri motion ra +000 Sec motion ra +002
Pri motion dec -001 Sec motion dec -002
Notes
rPM=0.791
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6272-02211-1 Gaia DR2 4094749767635053056
 
 
WDS 18140-1904 ARA 736 : 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
18140-1904 ARA 736 1998 5 336 11.6 11.01 12.30 D 181358.15-190420.6
18140-1904 ARA 736 1999 6 335 11.7 11.01 12.30 D 181358.15-190420.6
18140-1904 ARA 736 2010 8 337 11.4 11.01 12.30 181358.15-190420.6
18140-1904 ARA 736 2015 8 336 11.6 11.01 12.30 181358.15-190420.6

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

 
 
WDS 18140-1904 ARA 736 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18140-1904 ARA 736 : MEASURES
 
 
No records found.

 
 
WDS 18140-1904 : VIRTUAL EYEPIECE
 
 

18140-1904 ARA 736A mag 11.01 18140-1904 ARA 736B sep 11.5 P.A. 336.80 mag 12.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 18140-1904 : ALADIN DSS IMAGE @ 18h 13m 58.15s -19° 04' 20.6"
 
 
 
 
WDS 18140-1904 ARA 736 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18140-1904 ARA 736 distance=0' 18138-1904 ARA 735 distance=4' 18137-1903 SKF 97 distance=4' 18143-1904 B 2859AB distance=5' 18143-1904 SIN 108AC distance=5' 18143-1902 ARA 740 distance=6' 18135-1903 ARA 734 distance=7' 18141-1912 CHR 234Aa,Ab distance=8' 18141-1912 ARA 738AB distance=8' 18150-1900 ARA 741 distance=16' 18138-1847 HJ 594AB distance=16' 18138-1847 HJ 594AC distance=16' 18130-1914 LDS 629 distance=17' 18150-1857 RST3167 distance=17' 18150-1912 LEO 15AB distance=17' 18150-1912 LEO 15AC distance=17' 18150-1912 OCC9178Aa,Ab distance=17' 18153-1900 BU 284AB distance=20' 18153-1900 BU 284AC distance=20' 18153-1900 BU 284AD distance=20' 18153-1900 BU 284AE distance=20' 18153-1900 BU 284AF distance=20' 18153-1900 BU 284AG distance=20' 18153-1900 BU 284AH distance=20' 18153-1900 BU 284AS distance=20' 18153-1900 BU 284BR distance=20' 18153-1900 ARA 743CQ distance=20' 18137-1845 FEN 28 distance=20' 18147-1922 OCC 466 distance=21' 18147-1847 TOB 272AB distance=21' 18147-1847 TOB 272BC distance=21' 18125-1901 SKF 95 distance=21' 18126-1917 ARA 732 distance=24' 18125-1852 VAT 2 distance=25' 18152-1924 TSN 117 distance=27' 18140-1931 ARA 737 distance=27' 18158-1855 OCC 566 distance=28' 18125-1847 ARA 460 distance=28' 18120-1852 OCC9177 distance=31' 18118-1903 I 1479 distance=32' 18129-1933 BRT1519 distance=32' 18124-1840 KPP4092 distance=33' 18155-1840 SEE 349 distance=34' 18156-1929 RST5108 distance=34' 18163-1913 B 2440 distance=34' 18162-1921 B 2439 distance=36' 18164-1858 B 1885 distance=36' 18147-1939 J 1623 distance=36' 18165-1856 ARA 466 distance=37' 18156-1835 ARA 465 distance=38' 18168-1858 OCC9179 distance=41' 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 18140-1904 ARA 736 336 11.6
Show 18138-1904 ARA 735 93 9.6 4
Show 18137-1903 SKF 97 269 2.5 4
Show 18143-1904 B 2859 AB 48 6.6 5
Show 18143-1904 SIN 108 AC 149 11.3 5
Show 18143-1902 ARA 740 53 9.2 6
Show 18135-1903 ARA 734 211 10.8 7
Show 18141-1912 CHR 234 Aa,Ab 60 0.2 8
Show 18141-1912 ARA 738 AB 61 15.4 8
Show 18150-1900 ARA 741 355 14.7 16
Show 18138-1847 HJ 594 AB 121 7.6 16
Show 18138-1847 HJ 594 AC 238 13.5 16
Show 18130-1914 LDS 629 132 48.2 17
Show 18150-1857 RST3167 153 4.5 17
Show 18150-1912 LEO 15 AB 112 4.0 17
Show 18150-1912 LEO 15 AC 300 8.1 17
Show 18150-1912 OCC9178 Aa,Ab -1 0.1 17
Show 18153-1900 BU 284 AB 358 18.1 20
Show 18153-1900 BU 284 AC 86 31.1 20
Show 18153-1900 BU 284 AD 192 57.8 20
Show 18153-1900 BU 284 AE 188 75.3 20
Show 18153-1900 BU 284 AF 267 138.7 20
Show 18153-1900 BU 284 AG 200 12.4 20
Show 18153-1900 BU 284 AH 67 21.0 20
Show 18153-1900 BU 284 AS 103 19.1 20
Show 18153-1900 BU 284 BR 326 5.2 20
Show 18153-1900 ARA 743 CQ 298 13.1 20
Show 18137-1845 FEN 28 256 3.6 20
Show 18147-1922 OCC 466 -1 0.9 21
Show 18147-1847 TOB 272 AB 330 28.8 21
Show 18147-1847 TOB 272 BC 324 18.4 21
Show 18125-1901 SKF 95 122 5.9 21
Show 18126-1917 ARA 732 93 9.3 24
Show 18125-1852 VAT 2 86 7.6 25
Show 18152-1924 TSN 117 219 3.5 27
Show 18140-1931 ARA 737 104 14.0 27
Show 18158-1855 OCC 566 -1 0.1 28
Show 18125-1847 ARA 460 86 13.7 28
Show 18120-1852 OCC9177 -1 0.0 31
Show 18118-1903 I 1479 237 2.0 32
Show 18129-1933 BRT1519 55 5.2 32
Show 18124-1840 KPP4092 335 1.6 33
Show 18155-1840 SEE 349 134 10.6 34
Show 18156-1929 RST5108 76 0.3 34
Show 18163-1913 B 2440 291 0.5 34
Show 18162-1921 B 2439 113 2.5 36
Show 18164-1858 B 1885 257 2.5 36
Show 18147-1939 J 1623 29 5.7 36
Show 18165-1856 ARA 466 140 7.3 37
Show 18156-1835 ARA 465 258 15.2 38
Show 18168-1858 OCC9179 -1 0.1 41

 
 
WDS 18140-1904 : COMPONENTS
 
 
  A
B pa=336.8°
sep=11.50"
 
 
18140-1904 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181358.15-190420.6 Mag 11.01 PmRA 0.00
PmDE -1.0 Tycho2 6272-02211-1
Tycho2
Tycho2 6272-02211-1 Pflag RAmdeg 273.49231900 DEmdeg -19.07240006
PmRA 0.1 PmDE -3.8 E RAmdeg 44 E DEmdeg 58
E pmRA 1.9 E pmDE 2.1 EpRAm 1983.95 EpDEm 1978.88
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.3 Q pmRA 0.8
Q pmDE 0.3 BTmag 11.118 E BTmag 0.073 VTmag 11.006
E VTmag 0.100 Prox 805 TYC HIP
CCDM RAdeg 273.49231861 DEdeg -19.07239167 EpRA 1990 1.77
EpDE 1990 1.77 E RAdeg 46.3 E DEdeg 63.7 Posflg
Corr 0.0
 
 
18140-1904 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181357.83-190410.0 Mag 12.3 PmRA 2.00
PmDE -2.0 Calc delta mag 1.29 Calc coord yes