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Doubles in session


Current system
18290-1823
ARA 485


Nearby doubles
27' : 18274-1838
LEO 17AB

27' : 18302-1844
OCC 988

29' : 18270-1830
OCC 541

31' : 18270-1835
SKF 935

33' : 18267-1822
ARA 481

33' : 18268-1814
FEN 30

35' : 18290-1858
I 1368

36' : 18314-1824
SEE 354AB

38' : 18264-1819
ARA 480

39' : 18280-1747
RST3182

39' : 18272-1852
ARA 483

41' : 18264-1805
OCC9065

41' : 18262-1832
CHR 236

42' : 18261-1829
ARA 478

43' : 18269-1753
ARA 281

44' : 18274-1900
ARA 751

46' : 18262-1846
J 1743

46' : 18313-1855
TNN 10AB

47' : 18260-1801
ARA 479

55' : 18315-1904
ARA 753

56' : 18315-1905
ARA 752

58' : 18260-1901
TDT 863

61' : 18319-1908
BU 966AB

61' : 18321-1906
RST3186

62' : 18325-1858
ARN 52AB

62' : 18311-1730
J 1744



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

18290-1823 ARA 485

 
 
18h 28m 57.94s -18° 23' 24.3" P.A. 185.00 sep 9.8 mag 11.30,11.60
 
 
Coord 2000 18290-1823 Discov num ARA 485 Comp Coord arcsec 2000 18 28 57.94 -18 23 24.3
Date first 1916 Date last 2015 Obs 9
Pa first 186 Pa last 185.4 P.A. Now (θ) 185.4°
Sep first 9.0 Sep last 9.758 Sep. Now (ρ) 9.758"
Mag pri 11.30 Mag sec 11.60 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -001 Sec motion ra +004
Pri motion dec +001 Sec motion dec -010
Notes
rPM=1.122
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4093566521329988096
 
 
WDS 18290-1823 ARA 485 : 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
18290-1823 ARA 485 1984 3 187 10.0 11.30 11.60 182857.94-182324.3
18290-1823 ARA 485 1998 4 187 9.6 11.30 11.60 D 182857.94-182324.3
18290-1823 ARA 485 2000 6 186 9.8 11.30 11.60 D 182857.94-182324.3
18290-1823 ARA 485 2010 8 186 9.5 11.30 11.60 182857.94-182324.3
18290-1823 ARA 485 2015 9 185 9.8 11.30 11.60 182857.94-182324.3

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

 
 
WDS 18290-1823 ARA 485 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18290-1823 ARA 485 : MEASURES
 
 
No records found.

 
 
WDS 18290-1823 : VIRTUAL EYEPIECE
 
 

18290-1823 ARA 485A mag 11.3 18290-1823 ARA 485B sep 9.8 P.A. 185.10 mag 11.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 18290-1823 : ALADIN DSS IMAGE @ 18h 28m 57.94s -18° 23' 24.3"
 
 
 
 
WDS 18290-1823 ARA 485 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18290-1823 ARA 485 distance=1' 18274-1838 LEO 17DE distance=24' 18274-1838 LEO 17AB distance=27' 18274-1838 LEO 17AC distance=27' 18302-1844 OCC 988 distance=27' 18270-1830 OCC 541 distance=29' 18270-1835 SKF 935 distance=31' 18267-1822 ARA 481 distance=33' 18268-1814 FEN 30 distance=33' 18290-1858 I 1368 distance=35' 18314-1824 OCC 22Aa,Ab distance=36' 18314-1824 SEE 354AB distance=36' 18264-1819 ARA 480 distance=38' 18280-1747 RST3182 distance=39' 18272-1852 ARA 483 distance=39' 18264-1805 OCC9065 distance=41' 18262-1832 CHR 236 distance=41' 18261-1829 ARA 478 distance=42' 18269-1753 ARA 281 distance=43' 18274-1900 ARA 751 distance=44' 18262-1846 J 1743 distance=46' 18313-1855 TNN 10AB distance=46' 18313-1855 TNN 10AC distance=46' 18313-1855 TNN 10AD distance=46' 18313-1855 TNN 10AE distance=46' 18313-1855 TNN 10AF distance=46' 18260-1801 ARA 479 distance=47' 18315-1904 ARA 753 distance=55' 18315-1905 ARA 752 distance=56' 18319-1908 BU 966SE distance=57' 18260-1901 TDT 863 distance=58' 18319-1908 BU 966GT distance=58' 18319-1908 BU 966KM distance=59' 18319-1908 BU 966EF distance=59' 18319-1908 BU 966EK distance=59' 18319-1908 BU 966EL distance=59' 18319-1908 BU 966JK distance=59' 18319-1908 BU 966JM distance=59' 18319-1908 BU 966HJ distance=60' 18319-1908 BU 966Ba,Bb distance=61' 18319-1908 BU 966BC distance=61' 18319-1908 BU 966BE distance=61' 18319-1908 BU 966BH distance=61' 18319-1908 BU 966BQ distance=61' 18325-1858 ANT 10BC distance=61' 18319-1908 BU 966AI distance=61' 18319-1908 BU 966AR distance=61' 18319-1908 BU 966AH distance=61' 18319-1908 BU 966AG distance=61' 18319-1908 BU 966AB distance=61' 18319-1908 BU 966AE distance=61' 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 18290-1823 ARA 485 185 9.8 1
Show 18274-1838 LEO 17 DE 295 15.9 24
Show 18274-1838 LEO 17 AB 211 4.1 27
Show 18274-1838 LEO 17 AC 276 17.9 27
Show 18302-1844 OCC 988 -1 0.1 27
Show 18270-1830 OCC 541 -1 0.4 29
Show 18270-1835 SKF 935 16 4.6 31
Show 18267-1822 ARA 481 7 11.2 33
Show 18268-1814 FEN 30 47 3.4 33
Show 18290-1858 I 1368 288 0.6 35
Show 18314-1824 OCC 22 Aa,Ab -1 0.1 36
Show 18314-1824 SEE 354 AB 182 23.2 36
Show 18264-1819 ARA 480 279 10.1 38
Show 18280-1747 RST3182 4 2.7 39
Show 18272-1852 ARA 483 48 10.0 39
Show 18264-1805 OCC9065 306 0.2 41
Show 18262-1832 CHR 236 116 0.1 41
Show 18261-1829 ARA 478 54 12.0 42
Show 18269-1753 ARA 281 102 13.8 43
Show 18274-1900 ARA 751 313 7.8 44
Show 18262-1846 J 1743 265 3.4 46
Show 18313-1855 TNN 10 AB 170 2.8 46
Show 18313-1855 TNN 10 AC 267 3.5 46
Show 18313-1855 TNN 10 AD 213 5.1 46
Show 18313-1855 TNN 10 AE 71 5.3 46
Show 18313-1855 TNN 10 AF 119 5.4 46
Show 18260-1801 ARA 479 136 8.1 47
Show 18315-1904 ARA 753 178 5.9 55
Show 18315-1905 ARA 752 284 11.2 56
Show 18319-1908 BU 966 SE 142 161.3 57
Show 18260-1901 TDT 863 23 1.7 58
Show 18319-1908 BU 966 GT 63 61.7 58
Show 18319-1908 BU 966 KM 9 72.0 59
Show 18319-1908 BU 966 EF 291 25.4 59
Show 18319-1908 BU 966 EK 26 30.5 59
Show 18319-1908 BU 966 EL 123 21.1 59
Show 18319-1908 BU 966 JK 264 29.5 59
Show 18319-1908 BU 966 JM 345 70.4 59
Show 18319-1908 BU 966 HJ 310 44.4 60
Show 18319-1908 BU 966 Ba,Bb 95 0.9 61
Show 18319-1908 BU 966 BC 205 164.9 61
Show 18319-1908 BU 966 BE 302 91.0 61
Show 18319-1908 BU 966 BH 358 50.8 61
Show 18319-1908 BU 966 BQ 199 109.6 61
Show 18325-1858 ANT 10 BC 138 8.2 61
Show 18319-1908 BU 966 AI 194 165.0 61
Show 18319-1908 BU 966 AR 90 77.0 61
Show 18319-1908 BU 966 AH 295 72.0 61
Show 18319-1908 BU 966 AG 254 429.6 61
Show 18319-1908 BU 966 AB 252 66.2 61
Show 18319-1908 BU 966 AE 281 144.8 61

 
 
WDS 18290-1823 : COMPONENTS
 
 
  A
B pa=185.1°
sep=9.75"
 
 
18290-1823 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182857.94-182324.3 Mag 11.3 PmRA -1.00
PmDE 1.0
CCDM
Ccdm 18290-1823 RComp Comp A Note1
Note2 Discov num DRAs -2.10 DDEs -24.5
R dRAs 44 Year Theta Rho
Obs 2 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18231S1827A
HIC
 
 
18290-1823 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182857.88-182334.0 Mag 11.6 PmRA 4.00
PmDE -10.0 Calc delta mag 0.3 Calc coord yes
CCDM
Ccdm 18290-1823 RComp Comp B Note1
Note2 Discov num ARA 485 DRAs -2.18 DDEs -34.3
R dRAs 44 Year 1916 Theta 186 Rho 9.0
Obs 1 Vmag 13.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18231S1827B
HIC