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Doubles in session


Current system
18260-1801
ARA 479


Nearby doubles
7' : 18264-1805
OCC9065

15' : 18269-1753
ARA 281

16' : 18268-1814
FEN 30

18' : 18264-1819
ARA 480

23' : 18267-1822
ARA 481

28' : 18261-1829
ARA 478

32' : 18280-1747
RST3182

32' : 18262-1832
CHR 236

32' : 18270-1830
OCC 541

35' : 18241-1735
J 2128

37' : 18270-1835
SKF 935

37' : 18241-1734
J 2127

42' : 18274-1838
LEO 17AB

44' : 18271-1719
HDS2609

47' : 18262-1846
J 1743

47' : 18290-1823
ARA 485

47' : 18232-1823
TOB 288

51' : 18269-1712
BU 965

52' : 18229-1818
J 1629

52' : 18227-1740
ARA 279

54' : 18272-1852
ARA 483

54' : 18236-1720
KPP2762

55' : 18275-1711
RST3181

56' : 18228-1727
J 2210

58' : 18229-1726
J 2209

60' : 18236-1849
ARA 477



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

18260-1801 ARA 479

 
 
18h 26m 05.35s -18° 00' 53.4" P.A. 136.00 sep 8.1 mag 13.70,13.70
 
 
Coord 2000 18260-1801 Discov num ARA 479 Comp Coord arcsec 2000 18 26 05.35 -18 00 53.4
Date first 1916 Date last 2015 Obs 6
Pa first 146 Pa last 136.4 P.A. Now (θ) 136.4°
Sep first 10.4 Sep last 8.115 Sep. Now (ρ) 8.115"
Mag pri 13.70 Mag sec 13.70 delta mag (ΔM) 0 Spectral class
Pri motion ra +002 Sec motion ra +007
Pri motion dec -017 Sec motion dec +002
Notes
rPM=1.148
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4096279153951900800
 
 
WDS 18260-1801 ARA 479 : 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
18260-1801 ARA 479 1998 3 137 8.3 13.70 13.70 D 182605.35-180053.4
18260-1801 ARA 479 1999 4 137 8.3 13.70 13.70 D 182605.35-180053.4
18260-1801 ARA 479 2010 5 139 8.0 13.70 13.70 182605.35-180053.4
18260-1801 ARA 479 2015 6 136 8.1 13.70 13.70 182605.35-180053.4

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

 
 
WDS 18260-1801 ARA 479 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18260-1801 ARA 479 : MEASURES
 
 
No records found.

 
 
WDS 18260-1801 : VIRTUAL EYEPIECE
 
 

18260-1801 ARA 479A mag 13.7 18260-1801 ARA 479B sep 7.9 P.A. 137.80 mag 13.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18260-1801 : ALADIN DSS IMAGE @ 18h 26m 05.35s -18° 00' 53.4"
 
 
 
 
WDS 18260-1801 ARA 479 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18260-1801 ARA 479 distance=0' 18264-1805 OCC9065 distance=7' 18269-1753 ARA 281 distance=15' 18268-1814 FEN 30 distance=16' 18264-1819 ARA 480 distance=18' 18267-1822 ARA 481 distance=23' 18261-1829 ARA 478 distance=28' 18280-1747 RST3182 distance=32' 18262-1832 CHR 236 distance=32' 18270-1830 OCC 541 distance=32' 18241-1735 J 2128 distance=35' 18270-1835 SKF 935 distance=37' 18241-1734 J 2127 distance=37' 18274-1838 LEO 17AB distance=42' 18274-1838 LEO 17AC distance=42' 18274-1838 LEO 17DE distance=43' 18271-1719 HDS2609 distance=44' 18262-1846 J 1743 distance=47' 18290-1823 ARA 485 distance=47' 18232-1823 TOB 288 distance=47' 18269-1712 BU 965 distance=51' 18229-1818 J 1629 distance=52' 18227-1740 ARA 279 distance=52' 18272-1852 ARA 483 distance=54' 18236-1720 KPP2762 distance=54' 18275-1711 RST3181 distance=55' 18228-1727 J 2210 distance=56' 18229-1726 J 2209 distance=58' 18236-1849 ARA 477 distance=60' 18260-1901 TDT 863 distance=61' 18274-1900 ARA 751 distance=63' 18228-1843 CHR 235 distance=64' 18284-1702 ARA 282 distance=68' 18212-1800 DON 894 distance=70' 18290-1858 I 1368 distance=71' 18241-1905 ARA 747 distance=71' 18210-1805 DON 893 distance=72' 18302-1844 OCC 988 distance=73' 18231-1701 HU 237 distance=74' 18232-1903 I 1365 distance=75' 18247-1648 KRV 49 distance=76' 18223-1856 J 1740AB distance=78' 18223-1856 J 1740AC distance=78' 18244-1917 J 1630 distance=78' 18311-1730 J 1744 distance=78' 18206-1811 SKF 100 distance=79' 18314-1824 OCC 22Aa,Ab distance=80' 18314-1824 SEE 354AB distance=80' 18228-1910 OCC 474 distance=84' 18214-1852 EVS 35AB distance=84' 18214-1852 KRV 48AC distance=84' 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 18260-1801 ARA 479 136 8.1
Show 18264-1805 OCC9065 306 0.2 7
Show 18269-1753 ARA 281 102 13.8 15
Show 18268-1814 FEN 30 47 3.4 16
Show 18264-1819 ARA 480 279 10.1 18
Show 18267-1822 ARA 481 7 11.2 23
Show 18261-1829 ARA 478 54 12.0 28
Show 18280-1747 RST3182 4 2.7 32
Show 18262-1832 CHR 236 116 0.1 32
Show 18270-1830 OCC 541 -1 0.4 32
Show 18241-1735 J 2128 35 3.4 35
Show 18270-1835 SKF 935 16 4.6 37
Show 18241-1734 J 2127 48 5.0 37
Show 18274-1838 LEO 17 AB 211 4.1 42
Show 18274-1838 LEO 17 AC 276 17.9 42
Show 18274-1838 LEO 17 DE 295 15.9 43
Show 18271-1719 HDS2609 105 1.7 44
Show 18262-1846 J 1743 265 3.4 47
Show 18290-1823 ARA 485 185 9.8 47
Show 18232-1823 TOB 288 184 12.6 47
Show 18269-1712 BU 965 109 1.5 51
Show 18229-1818 J 1629 82 8.6 52
Show 18227-1740 ARA 279 339 10.9 52
Show 18272-1852 ARA 483 48 10.0 54
Show 18236-1720 KPP2762 239 3.2 54
Show 18275-1711 RST3181 110 1.4 55
Show 18228-1727 J 2210 286 8.0 56
Show 18229-1726 J 2209 342 7.4 58
Show 18236-1849 ARA 477 352 13.9 60
Show 18260-1901 TDT 863 23 1.7 61
Show 18274-1900 ARA 751 313 7.8 63
Show 18228-1843 CHR 235 182 0.1 64
Show 18284-1702 ARA 282 265 12.9 68
Show 18212-1800 DON 894 342 1.2 70
Show 18290-1858 I 1368 288 0.6 71
Show 18241-1905 ARA 747 291 6.2 71
Show 18210-1805 DON 893 220 2.8 72
Show 18302-1844 OCC 988 -1 0.1 73
Show 18231-1701 HU 237 28 0.5 74
Show 18232-1903 I 1365 150 1.3 75
Show 18247-1648 KRV 49 331 7.9 76
Show 18223-1856 J 1740 AB 148 5.4 78
Show 18223-1856 J 1740 AC 178 8.7 78
Show 18244-1917 J 1630 222 5.3 78
Show 18311-1730 J 1744 249 2.9 78
Show 18206-1811 SKF 100 140 3.8 79
Show 18314-1824 OCC 22 Aa,Ab -1 0.1 80
Show 18314-1824 SEE 354 AB 182 23.2 80
Show 18228-1910 OCC 474 -1 0.2 84
Show 18214-1852 EVS 35 AB 204 10.6 84
Show 18214-1852 KRV 48 AC 157 71.4 84

 
 
WDS 18260-1801 : COMPONENTS
 
 
  A
B pa=137.8°
sep=7.93"
 
 
18260-1801 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182605.35-180053.4 Mag 13.7 PmRA 2.00
PmDE -17.0
 
 
18260-1801 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182605.72-180059.3 Mag 13.7 PmRA 7.00
PmDE 2.0 Calc coord yes