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Current system
18146-1750
ARA 269


Nearby doubles
9' : 18146-1742
SKF 96

15' : 18152-1738
ARA 270

15' : 18140-1801
TDT 754

18' : 18146-1808
TDT 759

18' : 18155-1738
ARA 271

24' : 18160-1736
OCC9064

30' : 18167-1755
ARA 274

32' : 18126-1804
ARA 461

34' : 18133-1817
ARA 462

35' : 18166-1812
ARA 467

36' : 18169-1734
SKF 98

38' : 18130-1819
TDT 739

43' : 18160-1713
ARA 273

46' : 18155-1840
SEE 349

47' : 18179-1750
ARA 275AB

47' : 18156-1835
ARA 465

48' : 18165-1830
DBR 310

48' : 18159-1706
FOX 224

49' : 18115-1807
ARA 457

49' : 18166-1830
DBR 311

49' : 18174-1819
ARA 471

50' : 18171-1826
ARA 469

52' : 18177-1820
ARA 472

53' : 18118-1825
HJ 2820AB

53' : 18166-1835
DBR 312

54' : 18181-1810
NSN 136



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

18146-1750 ARA 269

 
 
18h 14m 38.53s -17° 50' 14.0" P.A. 68.00 sep 14.6 mag 11.38,12.90
 
 
Coord 2000 18146-1750 Discov num ARA 269 Comp Coord arcsec 2000 18 14 38.53 -17 50 14.0
Date first 1916 Date last 2015 Obs 5
Pa first 66 Pa last 68.3 P.A. Now (θ) 68.3°
Sep first 14.2 Sep last 14.608 Sep. Now (ρ) 14.608"
Mag pri 11.38 Mag sec 12.90 delta mag (ΔM) 1.52 Spectral class
Pri motion ra +002 Sec motion ra +000
Pri motion dec +002 Sec motion dec +002
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6268-01334-1 Gaia DR2 4095723733099622016
 
 
WDS 18146-1750 ARA 269 : 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
18146-1750 ARA 269 1999 2 68 14.5 11.38 12.90 D 181438.53-175014.0
18146-1750 ARA 269 2015 5 68 14.6 11.38 12.90 181438.53-175014.0

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

 
 
WDS 18146-1750 ARA 269 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18146-1750 ARA 269 : MEASURES
 
 
No records found.

 
 
WDS 18146-1750 : VIRTUAL EYEPIECE
 
 

18146-1750 ARA 269A mag 11.38 18146-1750 ARA 269B sep 14.0 P.A. 67.30 mag 12.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 18146-1750 : ALADIN DSS IMAGE @ 18h 14m 38.53s -17° 50' 14.0"
 
 
 
 
WDS 18146-1750 ARA 269 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18146-1750 ARA 269 distance=0' 18146-1742 SKF 96 distance=9' 18152-1738 ARA 270 distance=15' 18140-1801 TDT 754 distance=15' 18146-1808 TDT 759 distance=18' 18155-1738 ARA 271 distance=18' 18160-1736 OCC9064 distance=24' 18167-1755 ARA 274 distance=30' 18126-1804 ARA 461 distance=32' 18133-1817 ARA 462 distance=34' 18166-1812 ARA 467 distance=35' 18169-1734 SKF 98 distance=36' 18130-1819 TDT 739 distance=38' 18160-1713 ARA 273 distance=43' 18155-1840 SEE 349 distance=46' 18179-1750 TDT 781Aa,Ab distance=47' 18179-1750 ARA 275AB distance=47' 18156-1835 ARA 465 distance=47' 18165-1830 DBR 310 distance=48' 18159-1706 FOX 224 distance=48' 18115-1807 ARA 457 distance=49' 18166-1830 DBR 311 distance=49' 18174-1819 ARA 471 distance=49' 18171-1826 ARA 469 distance=50' 18177-1820 ARA 472 distance=52' 18118-1825 HJ 2820AB distance=53' 18118-1825 HJ 2820AC distance=53' 18118-1825 HJ 2820BC distance=53' 18166-1835 DBR 312 distance=53' 18181-1810 NSN 136 distance=54' 18183-1733 J 2206 distance=54' 18157-1658 FOX 223 distance=55' 18175-1828 OCC 12Aa,Ab distance=56' 18175-1828 RST3170AB distance=56' 18137-1845 FEN 28 distance=57' 18147-1847 TOB 272BC distance=57' 18112-1723 RST3161 distance=57' 18147-1847 TOB 272AB distance=57' 18105-1745 J 2197BC distance=58' 18166-1842 ARA 468 distance=59' 18105-1745 J 2197AB distance=59' 18124-1840 KPP4092 distance=60' 18138-1847 HJ 594AB distance=60' 18138-1847 HJ 594AC distance=60' 18170-1700 ADP 2 distance=61' 18171-1700 WSI 143 distance=62' 18169-1656 ADP 1 distance=63' 18154-1648 HJ 2824 distance=64' 18125-1847 ARA 460 distance=64' 18180-1834 ARA 473 distance=65' 18172-1656 ADP 3 distance=66' 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 18146-1750 ARA 269 68 14.6
Show 18146-1742 SKF 96 50 3.3 9
Show 18152-1738 ARA 270 333 15.0 15
Show 18140-1801 TDT 754 91 0.5 15
Show 18146-1808 TDT 759 250 1.3 18
Show 18155-1738 ARA 271 255 8.9 18
Show 18160-1736 OCC9064 295 0.0 24
Show 18167-1755 ARA 274 147 10.8 30
Show 18126-1804 ARA 461 313 10.8 32
Show 18133-1817 ARA 462 343 14.8 34
Show 18166-1812 ARA 467 81 13.6 35
Show 18169-1734 SKF 98 243 4.0 36
Show 18130-1819 TDT 739 253 2.2 38
Show 18160-1713 ARA 273 271 8.7 43
Show 18155-1840 SEE 349 134 10.6 46
Show 18179-1750 TDT 781 Aa,Ab 130 0.4 47
Show 18179-1750 ARA 275 AB 349 10.4 47
Show 18156-1835 ARA 465 258 15.2 47
Show 18165-1830 DBR 310 63 2.1 48
Show 18159-1706 FOX 224 42 6.5 48
Show 18115-1807 ARA 457 3 14.3 49
Show 18166-1830 DBR 311 101 3.1 49
Show 18174-1819 ARA 471 54 11.8 49
Show 18171-1826 ARA 469 355 6.5 50
Show 18177-1820 ARA 472 183 14.8 52
Show 18118-1825 HJ 2820 AB 279 5.8 53
Show 18118-1825 HJ 2820 AC 82 12.9 53
Show 18118-1825 HJ 2820 BC 87 18.5 53
Show 18166-1835 DBR 312 37 4.4 53
Show 18181-1810 NSN 136 76 32.9 54
Show 18183-1733 J 2206 83 2.3 54
Show 18157-1658 FOX 223 325 5.6 55
Show 18175-1828 OCC 12 Aa,Ab -1 0.1 56
Show 18175-1828 RST3170 AB 169 8.6 56
Show 18137-1845 FEN 28 256 3.6 57
Show 18147-1847 TOB 272 BC 324 18.4 57
Show 18112-1723 RST3161 241 0.4 57
Show 18147-1847 TOB 272 AB 330 28.8 57
Show 18105-1745 J 2197 BC 82 6.2 58
Show 18166-1842 ARA 468 131 5.9 59
Show 18105-1745 J 2197 AB 109 72.6 59
Show 18124-1840 KPP4092 335 1.6 60
Show 18138-1847 HJ 594 AB 121 7.6 60
Show 18138-1847 HJ 594 AC 238 13.5 60
Show 18170-1700 ADP 2 298 5.3 61
Show 18171-1700 WSI 143 75 25.8 62
Show 18169-1656 ADP 1 47 4.5 63
Show 18154-1648 HJ 2824 74 21.9 64
Show 18125-1847 ARA 460 86 13.7 64
Show 18180-1834 ARA 473 334 14.2 65
Show 18172-1656 ADP 3 180 3.4 66

 
 
WDS 18146-1750 : COMPONENTS
 
 
  A
B pa=67.3°
sep=14.00"
 
 
18146-1750 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181438.53-175014.0 Mag 11.38 PmRA 2.00
PmDE 2.0 Tycho2 6268-01334-1
Tycho2
Tycho2 6268-01334-1 Pflag RAmdeg 273.66055126 DEmdeg -17.83723361
PmRA 6.0 PmDE 11.3 E RAmdeg 59 E DEmdeg 86
E pmRA 3.0 E pmDE 3.2 EpRAm 1986.18 EpDEm 1980.64
Num 3 Q RAmdeg 3.2 Q DEmdeg 0.5 Q pmRA 3.2
Q pmDE 0.5 BTmag 11.893 E BTmag 0.119 VTmag 11.382
E VTmag 0.125 Prox 999 TYC HIP
CCDM RAdeg 273.66053667 DEdeg -17.83726000 EpRA 1990 1.80
EpDE 1990 1.63 E RAdeg 61.2 E DEdeg 93.0 Posflg
Corr 0.0
 
 
18146-1750 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181439.43-175008.6 Mag 12.9 PmRA 0.00
PmDE 2.0 Calc delta mag 1.52 Calc coord yes