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Doubles in session


Current system
18160-1713
ARA 273


Nearby doubles
7' : 18159-1706
FOX 224

16' : 18157-1658
FOX 223

19' : 18170-1700
ADP 2

20' : 18171-1700
WSI 143

21' : 18169-1656
ADP 1

24' : 18172-1656
ADP 3

24' : 18160-1736
OCC9064

24' : 18169-1734
SKF 98

25' : 18165-1652
HJ 2826AB

26' : 18167-1649
TOB 278AB

27' : 18155-1738
ARA 271

27' : 18154-1648
HJ 2824

29' : 18152-1738
ARA 270

32' : 18177-1652
BU 463

36' : 18146-1742
SKF 96

38' : 18183-1733
J 2206

40' : 18174-1639
TOB 279

40' : 18175-1639
TOB 280

41' : 18175-1638
HJ 2829AB

43' : 18146-1750
ARA 269

44' : 18167-1755
ARA 274

44' : 18168-1631
SNA 84AB

45' : 18190-1724
TVB 301

46' : 18179-1750
ARA 275AB

48' : 18143-1631
J 1648

51' : 18154-1622
J 1649



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

18160-1713 ARA 273

 
 
18h 16m 02.37s -17° 12' 42.9" P.A. 271.00 sep 8.7 mag 11.55,12.30
 
 
Coord 2000 18160-1713 Discov num ARA 273 Comp Coord arcsec 2000 18 16 02.37 -17 12 42.9
Date first 1916 Date last 2015 Obs 6
Pa first 261 Pa last 271 P.A. Now (θ) 271°
Sep first 7.2 Sep last 8.704 Sep. Now (ρ) 8.704"
Mag pri 11.55 Mag sec 12.30 delta mag (ΔM) 0.75 Spectral class
Pri motion ra +006 Sec motion ra -009
Pri motion dec -037 Sec motion dec -001
Notes
rPM=1.04
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6269-01876-1 Gaia DR2 4097280637245096192
 
 
WDS 18160-1713 ARA 273 : 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
18160-1713 ARA 273 1999 2 270 8.6 11.55 12.30 D 181602.37-171242.9
18160-1713 ARA 273 2000 4 271 8.6 11.55 12.30 D 181602.37-171242.9
18160-1713 ARA 273 2010 6 271 7.8 11.55 12.30 181602.37-171242.9
18160-1713 ARA 273 2015 6 271 8.7 11.55 12.30 181602.37-171242.9

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

 
 
WDS 18160-1713 ARA 273 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18160-1713 ARA 273 : MEASURES
 
 
No records found.

 
 
WDS 18160-1713 : VIRTUAL EYEPIECE
 
 

18160-1713 ARA 273A mag 11.55 18160-1713 ARA 273B sep 8.3 P.A. 271.00 mag 12.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 18160-1713 : ALADIN DSS IMAGE @ 18h 16m 02.37s -17° 12' 42.9"
 
 
 
 
WDS 18160-1713 ARA 273 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18160-1713 ARA 273 distance=1' 18159-1706 FOX 224 distance=7' 18157-1658 FOX 223 distance=16' 18170-1700 ADP 2 distance=19' 18171-1700 WSI 143 distance=20' 18169-1656 ADP 1 distance=21' 18172-1656 ADP 3 distance=24' 18160-1736 OCC9064 distance=24' 18169-1734 SKF 98 distance=24' 18165-1652 HJ 2826AB distance=25' 18165-1652 DAM 104AC distance=25' 18165-1652 WFC 290AD distance=25' 18167-1649 TOB 278AB distance=26' 18167-1649 TOB 278BC distance=26' 18155-1738 ARA 271 distance=27' 18154-1648 HJ 2824 distance=27' 18152-1738 ARA 270 distance=29' 18177-1652 BU 463 distance=32' 18146-1742 SKF 96 distance=36' 18183-1733 J 2206 distance=38' 18174-1639 TOB 279 distance=40' 18175-1639 TOB 280 distance=40' 18175-1638 HJ 2829AB distance=41' 18175-1638 HJ 2829AC distance=41' 18146-1750 ARA 269 distance=43' 18167-1755 ARA 274 distance=44' 18168-1631 SNA 84AB distance=44' 18168-1631 SNA 84AC distance=44' 18168-1631 SNA 84AD distance=44' 18190-1724 TVB 301 distance=45' 18179-1750 TDT 781Aa,Ab distance=46' 18179-1750 ARA 275AB distance=46' 18143-1631 J 1648 distance=48' 18154-1622 J 1649 distance=51' 18168-1622 J 1650 distance=52' 18197-1730 TDT 796 distance=56' 18199-1704 SMY9003 distance=56' 18197-1655 TOB 285 distance=56' 18187-1631 TOB 281 distance=57' 18196-1630 WRH 10AB distance=57' 18196-1630 WRH 10AC distance=57' 18195-1647 TOB 284AB distance=57' 18195-1647 TOB 284AC distance=57' 18140-1801 TDT 754 distance=57' 18146-1808 TDT 759 distance=59' 18166-1812 ARA 467 distance=60' 18202-1707 TDT 803 distance=60' 18192-1757 ARA 276 distance=64' 18195-1754 ARA 277 distance=65' 18205-1706 TDT 806 distance=65' 18181-1810 NSN 136 distance=65' 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 18160-1713 ARA 273 271 8.7 1
Show 18159-1706 FOX 224 42 6.5 7
Show 18157-1658 FOX 223 325 5.6 16
Show 18170-1700 ADP 2 298 5.3 19
Show 18171-1700 WSI 143 75 25.8 20
Show 18169-1656 ADP 1 47 4.5 21
Show 18172-1656 ADP 3 180 3.4 24
Show 18160-1736 OCC9064 295 0.0 24
Show 18169-1734 SKF 98 243 4.0 24
Show 18165-1652 HJ 2826 AB 257 8.9 25
Show 18165-1652 DAM 104 AC 55 5.5 25
Show 18165-1652 WFC 290 AD 204 5.3 25
Show 18167-1649 TOB 278 AB 108 25.7 26
Show 18167-1649 TOB 278 BC 113 17.2 26
Show 18155-1738 ARA 271 255 8.9 27
Show 18154-1648 HJ 2824 74 21.9 27
Show 18152-1738 ARA 270 333 15.0 29
Show 18177-1652 BU 463 103 2.0 32
Show 18146-1742 SKF 96 50 3.3 36
Show 18183-1733 J 2206 83 2.3 38
Show 18174-1639 TOB 279 194 13.2 40
Show 18175-1639 TOB 280 290 14.9 40
Show 18175-1638 HJ 2829 AB 320 5.0 41
Show 18175-1638 HJ 2829 AC 167 6.3 41
Show 18146-1750 ARA 269 68 14.6 43
Show 18167-1755 ARA 274 147 10.8 44
Show 18168-1631 SNA 84 AB 117 5.1 44
Show 18168-1631 SNA 84 AC 199 5.5 44
Show 18168-1631 SNA 84 AD 261 6.8 44
Show 18190-1724 TVB 301 184 7.2 45
Show 18179-1750 TDT 781 Aa,Ab 130 0.4 46
Show 18179-1750 ARA 275 AB 349 10.4 46
Show 18143-1631 J 1648 90 6.2 48
Show 18154-1622 J 1649 337 3.4 51
Show 18168-1622 J 1650 249 4.5 52
Show 18197-1730 TDT 796 93 0.4 56
Show 18199-1704 SMY9003 134 24.8 56
Show 18197-1655 TOB 285 194 19.4 56
Show 18187-1631 TOB 281 80 21.3 57
Show 18196-1630 WRH 10 AB 296 6.1 57
Show 18196-1630 WRH 10 AC 153 37.5 57
Show 18195-1647 TOB 284 AB 178 13.3 57
Show 18195-1647 TOB 284 AC 63 20.0 57
Show 18140-1801 TDT 754 91 0.5 57
Show 18146-1808 TDT 759 250 1.3 59
Show 18166-1812 ARA 467 81 13.6 60
Show 18202-1707 TDT 803 195 0.7 60
Show 18192-1757 ARA 276 40 12.6 64
Show 18195-1754 ARA 277 117 15.1 65
Show 18205-1706 TDT 806 101 0.5 65
Show 18181-1810 NSN 136 76 32.9 65

 
 
WDS 18160-1713 : COMPONENTS
 
 
  A
B pa=271.0°
sep=8.31"
 
 
18160-1713 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181602.37-171242.9 Mag 11.55 PmRA 6.00
PmDE -37.0 Tycho2 6269-01876-1
Tycho2
Tycho2 6269-01876-1 Pflag RAmdeg 274.00989384 DEmdeg -17.21191801
PmRA 11.3 PmDE -14.5 E RAmdeg 82 E DEmdeg 105
E pmRA 4.2 E pmDE 4.5 EpRAm 1986.30 EpDEm 1983.55
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.210 E BTmag 0.203 VTmag 11.549
E VTmag 0.154 Prox 999 TYC HIP
CCDM RAdeg 274.00986667 DEdeg -17.21188472 EpRA 1990 1.73
EpDE 1990 1.68 E RAdeg 84.9 E DEdeg 111.4 Posflg
Corr 0.0
 
 
18160-1713 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181601.79-171242.7 Mag 12.3 PmRA -9.00
PmDE -1.0 Calc delta mag 0.75 Calc coord yes