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Doubles in session


Current system
18089-1827
ARA 453
HD 312629


Nearby doubles
4' : 18090-1825
HJ 2819

6' : 18093-1827
ARA 455

6' : 18086-1823
GAU9002

9' : 18094-1822
FEN 26

12' : 18090-1815
ARA 454

23' : 18082-1847
ARA 452

30' : 18078-1852
ARA 451

30' : 18084-1856
I 625AB

32' : 18087-1756
ARA 266AB

35' : 18089-1901
ARA 731

42' : 18118-1825
HJ 2820AB

43' : 18115-1807
ARA 457

45' : 18067-1859
HJ 592

48' : 18105-1745
J 2197AB

50' : 18077-1913
ARA 729

51' : 18120-1852
OCC9177

53' : 18124-1840
KPP4092

55' : 18118-1903
I 1479

56' : 18125-1847
ARA 460

58' : 18125-1852
VAT 2

59' : 18081-1925
ARA 730AB

59' : 18130-1819
TDT 739

60' : 18126-1804
ARA 461

63' : 18125-1901
SKF 95

63' : 18055-1906
ARA 727

63' : 18069-1923
A 2258



Selections
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Triple Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18089-1827 ARA 453 (HD 312629)

 
 
18h 08m 52.23s -18° 26' 55.1" P.A. 57.00 sep 8.8 mag 10.69,12.50 Sp B8
 
 
Coord 2000 18089-1827 Discov num ARA 453 Comp Coord arcsec 2000 18 08 52.23 -18 26 55.1
Date first 1916 Date last 2015 Obs 11
Pa first 63 Pa last 57.3 P.A. Now (θ) 57.3°
Sep first 8.6 Sep last 8.783 Sep. Now (ρ) 8.783"
Mag pri 10.69 Mag sec 12.50 delta mag (ΔM) 1.81 Spectral class B8 (blue-white)
Pri motion ra -006 Sec motion ra +003
Pri motion dec -004 Sec motion dec +002
Notes
rPM=1.5
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 312629 Constellation Sagittarius Tycho2 6268-00825-1 Gaia DR2 4095759153671371008
HD 312629
 
 
WDS 18089-1827 ARA 453 (HD 312629) : 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
18089-1827 ARA 453 1998 4 57 8.8 10.69 12.50 D 180852.23-182655.1
18089-1827 ARA 453 1999 6 58 8.7 10.69 12.50 D 180852.23-182655.1
18089-1827 ARA 453 2011 8 57 8.8 10.69 12.50 B8 180852.23-182655.1
18089-1827 ARA 453 2012 9 57 9.0 10.69 12.50 B8 180852.23-182655.1
18089-1827 ARA 453 2013 10 58 9.0 10.69 12.50 B8 180852.23-182655.1
18089-1827 ARA 453 2015 11 57 8.8 10.69 12.50 B8 180852.23-182655.1

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

 
 
WDS 18089-1827 ARA 453 (HD 312629) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18089-1827 ARA 453 (HD 312629) : MEASURES
 
 
No records found.

 
 
WDS 18089-1827 (HD 312629) : VIRTUAL EYEPIECE
 
 

18089-1827 ARA 453A mag 10.69 Sp B8 18089-1827 ARA 453B sep 8.5 P.A. 55.90 mag 12.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 18089-1827 (HD 312629) : ALADIN DSS IMAGE @ 18h 08m 52.23s -18° 26' 55.1"
 
 
 
 
WDS 18089-1827 ARA 453 (HD 312629) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18089-1827 ARA 453 distance=0' 18090-1825 HJ 2819 distance=4' 18093-1827 ARA 455 distance=6' 18086-1823 GAU9002 distance=6' 18094-1822 FEN 26 distance=9' 18090-1815 ARA 454 distance=12' 18082-1847 ARA 452 distance=23' 18078-1852 ARA 451 distance=30' 18084-1856 AOT 70CD distance=30' 18084-1856 I 625AB distance=30' 18084-1856 AOT 69AB,C distance=30' 18084-1856 AOT 70AB,D distance=30' 18087-1756 TDT 706Aa,Ab distance=32' 18087-1756 ARA 266AB distance=32' 18089-1901 ARA 731 distance=35' 18072-1854 STN 41A,BC distance=36' 18072-1854 A 2259BC distance=37' 18118-1825 HJ 2820BC distance=42' 18118-1825 HJ 2820AB distance=42' 18118-1825 HJ 2820AC distance=42' 18115-1807 ARA 457 distance=43' 18067-1859 HJ 592 distance=45' 18105-1745 J 2197AB distance=48' 18105-1745 J 2197BC distance=49' 18077-1913 ARA 729 distance=50' 18120-1852 OCC9177 distance=51' 18124-1840 KPP4092 distance=53' 18118-1903 I 1479 distance=55' 18125-1847 ARA 460 distance=56' 18125-1852 VAT 2 distance=58' 18081-1925 AOT 68BC distance=59' 18081-1925 ARA 730AB distance=59' 18081-1925 AOT 68AC distance=59' 18130-1819 TDT 739 distance=59' 18126-1804 ARA 461 distance=60' 18125-1901 SKF 95 distance=63' 18055-1906 ARA 727 distance=63' 18069-1923 A 2258 distance=63' 18133-1817 ARA 462 distance=64' 18101-1929 SKF 934 distance=65' 18048-1902 OCC 536 distance=68' 18047-1903 B 2852 distance=70' 18039-1832 ARA 450 distance=71' 18137-1845 FEN 28 distance=71' 18112-1723 RST3161 distance=72' 18126-1917 ARA 732 distance=73' 18138-1847 HJ 594AB distance=73' 18138-1847 HJ 594AC distance=73' 18135-1903 ARA 734 distance=76' 18095-1712 SKF 94AB distance=76' 18095-1712 SKF 94AC distance=76' 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 18089-1827 ARA 453 57 8.8
Show 18090-1825 HJ 2819 113 23.3 4
Show 18093-1827 ARA 455 97 11.5 6
Show 18086-1823 GAU9002 125 26.8 6
Show 18094-1822 FEN 26 46 5.0 9
Show 18090-1815 ARA 454 349 14.6 12
Show 18082-1847 ARA 452 263 12.5 23
Show 18078-1852 ARA 451 182 7.7 30
Show 18084-1856 AOT 70 CD 286 35.5 30
Show 18084-1856 I 625 AB 44 1.8 30
Show 18084-1856 AOT 69 AB,C 92 16.8 30
Show 18084-1856 AOT 70 AB,D 299 19.6 30
Show 18087-1756 TDT 706 Aa,Ab 98 0.8 32
Show 18087-1756 ARA 266 AB 125 11.9 32
Show 18089-1901 ARA 731 224 6.3 35
Show 18072-1854 STN 41 A,BC 211 29.8 36
Show 18072-1854 A 2259 BC 202 1.3 37
Show 18118-1825 HJ 2820 BC 87 18.5 42
Show 18118-1825 HJ 2820 AB 279 5.8 42
Show 18118-1825 HJ 2820 AC 82 12.9 42
Show 18115-1807 ARA 457 3 14.3 43
Show 18067-1859 HJ 592 206 36.6 45
Show 18105-1745 J 2197 AB 109 72.6 48
Show 18105-1745 J 2197 BC 82 6.2 49
Show 18077-1913 ARA 729 343 13.1 50
Show 18120-1852 OCC9177 -1 0.0 51
Show 18124-1840 KPP4092 335 1.6 53
Show 18118-1903 I 1479 237 2.0 55
Show 18125-1847 ARA 460 86 13.7 56
Show 18125-1852 VAT 2 86 7.6 58
Show 18081-1925 AOT 68 BC 298 11.9 59
Show 18081-1925 ARA 730 AB 330 12.6 59
Show 18081-1925 AOT 68 AC 314 23.6 59
Show 18130-1819 TDT 739 253 2.2 59
Show 18126-1804 ARA 461 313 10.8 60
Show 18125-1901 SKF 95 122 5.9 63
Show 18055-1906 ARA 727 24 9.9 63
Show 18069-1923 A 2258 138 0.4 63
Show 18133-1817 ARA 462 343 14.8 64
Show 18101-1929 SKF 934 352 2.4 65
Show 18048-1902 OCC 536 -1 0.1 68
Show 18047-1903 B 2852 144 4.1 70
Show 18039-1832 ARA 450 66 8.0 71
Show 18137-1845 FEN 28 256 3.6 71
Show 18112-1723 RST3161 241 0.4 72
Show 18126-1917 ARA 732 93 9.3 73
Show 18138-1847 HJ 594 AB 121 7.6 73
Show 18138-1847 HJ 594 AC 238 13.5 73
Show 18135-1903 ARA 734 211 10.8 76
Show 18095-1712 SKF 94 AB 243 4.6 76
Show 18095-1712 SKF 94 AC 279 6.2 76

 
 
WDS 18089-1827 : COMPONENTS
 
 
  A
B pa=55.9°
sep=8.47"
 
 
18089-1827 A
 
 
Componente originario normalizzato AB Name HD 312629 Coord arcsec 2000 180852.23-182655.1 Mag 10.69
Spectral class B8 (blue-white) PmRA -6.00 PmDE -4.0 Tycho2 6268-00825-1
HD 312629
Tycho2
Tycho2 6268-00825-1 Pflag RAmdeg 272.21764619 DEmdeg -18.44864448
PmRA 8.4 PmDE -0.8 E RAmdeg 33 E DEmdeg 42
E pmRA 2.6 E pmDE 2.7 EpRAm 1989.69 EpDEm 1988.44
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.7 Q pmRA 0.3
Q pmDE 0.7 BTmag 11.045 E BTmag 0.056 VTmag 10.688
E VTmag 0.065 Prox 999 TYC T HIP
CCDM RAdeg 272.21762611 DEdeg -18.44864278 EpRA 1990 1.89
EpDE 1990 1.83 E RAdeg 32.5 E DEdeg 42.8 Posflg
Corr -0.1
CCDM
Ccdm 18089-1827 RComp Comp A Note1
Note2 Discov num DRAs -1.84 DDEs 5.0
R dRAs 56 Year Theta Rho
Obs 2 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18030S1828A
HIC
 
 
18089-1827 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180852.72-182650.4 Mag 12.5 PmRA 3.00
PmDE 2.0 Calc delta mag 1.81 Calc coord yes
CCDM
Ccdm 18089-1827 RComp Comp B Note1
Note2 Discov num ARA 453 DRAs -1.34 DDEs 9.9
R dRAs 56 Year 1917 Theta 60 Rho 8.9
Obs 2 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18030S1828B
HIC