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Doubles in session


Current system
18166-1812
ARA 467


Nearby doubles
14' : 18174-1819
ARA 471

16' : 18171-1826
ARA 469

17' : 18167-1755
ARA 274

18' : 18177-1820
ARA 472

19' : 18165-1830
DBR 310

19' : 18166-1830
DBR 311

21' : 18175-1828
RST3170AB

23' : 18181-1810
NSN 136

24' : 18166-1835
DBR 312

28' : 18156-1835
ARA 465

29' : 18146-1808
TDT 759

29' : 18179-1750
ARA 275AB

30' : 18180-1834
ARA 473

31' : 18166-1842
ARA 468

32' : 18155-1840
SEE 349

35' : 18146-1750
ARA 269

37' : 18160-1736
OCC9064

38' : 18155-1738
ARA 271

39' : 18169-1734
SKF 98

39' : 18193-1817
BRT1527

39' : 18140-1801
TDT 754

39' : 18188-1804
OL 104

39' : 18152-1738
ARA 270

40' : 18191-1828
ARA 474

40' : 18187-1837
BU 639AB

41' : 18180-1842
HWE 42



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

18166-1812 ARA 467

 
 
18h 16m 34.73s -18° 11' 34.2" P.A. 81.00 sep 13.6 mag 11.92,13.10
 
 
Coord 2000 18166-1812 Discov num ARA 467 Comp Coord arcsec 2000 18 16 34.73 -18 11 34.2
Date first 1916 Date last 2015 Obs 5
Pa first 82 Pa last 81.4 P.A. Now (θ) 81.4°
Sep first 13.1 Sep last 13.597 Sep. Now (ρ) 13.597"
Mag pri 11.92 Mag sec 13.10 delta mag (ΔM) 1.18 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec -003 Sec motion dec +001
Notes
rPM=1.333
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6269-01906-1 Gaia DR2 4095649516046805760
 
 
WDS 18166-1812 ARA 467 : 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
18166-1812 ARA 467 1999 2 81 13.6 11.92 13.10 D 181634.73-181134.2
18166-1812 ARA 467 2015 5 81 13.6 11.92 13.10 181634.73-181134.2

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

 
 
WDS 18166-1812 ARA 467 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18166-1812 ARA 467 : MEASURES
 
 
No records found.

 
 
WDS 18166-1812 : VIRTUAL EYEPIECE
 
 

18166-1812 ARA 467A mag 11.92 18166-1812 ARA 467B sep 12.9 P.A. 81.00 mag 13.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 18166-1812 : ALADIN DSS IMAGE @ 18h 16m 34.73s -18° 11' 34.2"
 
 
 
 
WDS 18166-1812 ARA 467 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18166-1812 ARA 467 distance=0' 18174-1819 ARA 471 distance=14' 18171-1826 ARA 469 distance=16' 18167-1755 ARA 274 distance=17' 18177-1820 ARA 472 distance=18' 18165-1830 DBR 310 distance=19' 18166-1830 DBR 311 distance=19' 18175-1828 OCC 12Aa,Ab distance=21' 18175-1828 RST3170AB distance=21' 18181-1810 NSN 136 distance=23' 18166-1835 DBR 312 distance=24' 18156-1835 ARA 465 distance=28' 18146-1808 TDT 759 distance=29' 18179-1750 TDT 781Aa,Ab distance=29' 18179-1750 ARA 275AB distance=29' 18180-1834 ARA 473 distance=30' 18166-1842 ARA 468 distance=31' 18155-1840 SEE 349 distance=32' 18146-1750 ARA 269 distance=35' 18160-1736 OCC9064 distance=37' 18155-1738 ARA 271 distance=38' 18169-1734 SKF 98 distance=39' 18193-1817 BRT1527 distance=39' 18140-1801 TDT 754 distance=39' 18188-1804 OL 104 distance=39' 18152-1738 ARA 270 distance=39' 18191-1828 ARA 474 distance=40' 18187-1837 BU 639AB distance=40' 18187-1837 SHJ 264AB,C distance=40' 18187-1837 FOX 225AB,E distance=40' 18187-1837 BU 300CD distance=40' 18179-1848 BU 299BR distance=40' 18180-1842 HWE 42 distance=41' 18179-1848 BU 299VW distance=41' 18179-1848 BU 299TS distance=41' 18173-1851 ARA 470 distance=41' 18179-1848 SHJ 263AB distance=41' 18179-1848 BU 299AT distance=41' 18179-1848 BU 299AU distance=41' 18179-1848 BU 299AV distance=41' 18179-1848 BU 299AW distance=41' 18192-1757 ARA 276 distance=41' 18146-1742 SKF 96 distance=41' 18147-1847 TOB 272BC distance=44' 18147-1847 TOB 272AB distance=45' 18165-1856 ARA 466 distance=45' 18158-1855 OCC 566 distance=45' 18183-1733 J 2206 distance=45' 18198-1809 RST3175 distance=45' 18195-1754 ARA 277 distance=46' 18168-1858 OCC9179 distance=47' 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 18166-1812 ARA 467 81 13.6
Show 18174-1819 ARA 471 54 11.8 14
Show 18171-1826 ARA 469 355 6.5 16
Show 18167-1755 ARA 274 147 10.8 17
Show 18177-1820 ARA 472 183 14.8 18
Show 18165-1830 DBR 310 63 2.1 19
Show 18166-1830 DBR 311 101 3.1 19
Show 18175-1828 OCC 12 Aa,Ab -1 0.1 21
Show 18175-1828 RST3170 AB 169 8.6 21
Show 18181-1810 NSN 136 76 32.9 23
Show 18166-1835 DBR 312 37 4.4 24
Show 18156-1835 ARA 465 258 15.2 28
Show 18146-1808 TDT 759 250 1.3 29
Show 18179-1750 TDT 781 Aa,Ab 130 0.4 29
Show 18179-1750 ARA 275 AB 349 10.4 29
Show 18180-1834 ARA 473 334 14.2 30
Show 18166-1842 ARA 468 131 5.9 31
Show 18155-1840 SEE 349 134 10.6 32
Show 18146-1750 ARA 269 68 14.6 35
Show 18160-1736 OCC9064 295 0.0 37
Show 18155-1738 ARA 271 255 8.9 38
Show 18169-1734 SKF 98 243 4.0 39
Show 18193-1817 BRT1527 359 5.0 39
Show 18140-1801 TDT 754 91 0.5 39
Show 18188-1804 OL 104 213 3.6 39
Show 18152-1738 ARA 270 333 15.0 39
Show 18191-1828 ARA 474 222 12.6 40
Show 18187-1837 BU 639 AB 136 0.5 40
Show 18187-1837 SHJ 264 AB,C 50 17.2 40
Show 18187-1837 FOX 225 AB,E 328 145.6 40
Show 18187-1837 BU 300 CD 329 6.3 40
Show 18179-1848 BU 299 BR 133 10.2 40
Show 18180-1842 HWE 42 189 21.5 41
Show 18179-1848 BU 299 VW 317 6.8 41
Show 18179-1848 BU 299 TS 304 7.5 41
Show 18173-1851 ARA 470 166 13.8 41
Show 18179-1848 SHJ 263 AB 10 53.7 41
Show 18179-1848 BU 299 AT 21 21.5 41
Show 18179-1848 BU 299 AU 66 28.5 41
Show 18179-1848 BU 299 AV 324 22.9 41
Show 18179-1848 BU 299 AW 325 23.4 41
Show 18192-1757 ARA 276 40 12.6 41
Show 18146-1742 SKF 96 50 3.3 41
Show 18147-1847 TOB 272 BC 324 18.4 44
Show 18147-1847 TOB 272 AB 330 28.8 45
Show 18165-1856 ARA 466 140 7.3 45
Show 18158-1855 OCC 566 -1 0.1 45
Show 18183-1733 J 2206 83 2.3 45
Show 18198-1809 RST3175 127 0.6 45
Show 18195-1754 ARA 277 117 15.1 46
Show 18168-1858 OCC9179 -1 0.1 47

 
 
WDS 18166-1812 : COMPONENTS
 
 
  A
B pa=81.0°
sep=12.93"
 
 
18166-1812 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181634.73-181134.2 Mag 11.92 PmRA 0.00
PmDE -3.0 Tycho2 6269-01906-1
Tycho2
Tycho2 6269-01906-1 Pflag RAmdeg 274.14473570 DEmdeg -18.19283675
PmRA -5.1 PmDE -3.9 E RAmdeg 84 E DEmdeg 107
E pmRA 3.1 E pmDE 3.4 EpRAm 1980.47 EpDEm 1974.99
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 11.984 E BTmag 0.152 VTmag 11.923
E VTmag 0.248 Prox 999 TYC HIP
CCDM RAdeg 274.14474778 DEdeg -18.19282778 EpRA 1990 1.78
EpDE 1990 1.70 E RAdeg 91.4 E DEdeg 120.5 Posflg
Corr 0.1
 
 
18166-1812 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181635.63-181132.2 Mag 13.1 PmRA 0.00
PmDE 1.0 Calc delta mag 1.18 Calc coord yes