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Doubles in session


Current system
19224-1719
HU 265
HD 181738


Nearby doubles
11' : 19217-1715
HO 272AB

14' : 19217-1710
GWP2844

23' : 19238-1712
RST3223

30' : 19209-1659
LEO 58

33' : 19207-1656
LEO 26

34' : 19217-1751
OCC 543

39' : 19242-1747
A 2094

40' : 19250-1730
OCC 521

40' : 19243-1746
UC 3916

42' : 19229-1759
HWE 48

43' : 19243-1751
ARA 493

44' : 19234-1800
HJ 2866AB

45' : 19218-1803
RST3222

46' : 19254-1733
ARA 295

48' : 19254-1739
OCC 460

52' : 19235-1630
HU 266

53' : 19256-1657
TDT1448

54' : 19190-1654
RST3221

55' : 19261-1714
UC 3932

56' : 19247-1803
TDT1438

59' : 19264-1708
OCC 475

60' : 19218-1819
OCC 994

61' : 19261-1651
RST3226

65' : 19223-1824
HLD 149

69' : 19178-1655
RST3220

73' : 19195-1818
LDS4808



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19224-1719 HU 265 (HD 181738)

 
 
19h 22m 19.90s -17° 19' 09.1" P.A. 42.00 sep 0.7 mag 10.35,10.46 Sp G0V
 
 
Coord 2000 19224-1719 Discov num HU  265 Comp Coord arcsec 2000 19 22 19.90 -17 19 09.1
Date first 1900 Date last 2016 Obs 13
Pa first 90 Pa last 42 P.A. Now (θ) 42°
Sep first 0.9 Sep last 0.75 Sep. Now (ρ) 0.75"
Mag pri 10.35 Mag sec 10.46 delta mag (ΔM) 0.11 Spectral class G0V (yellow)
Pri motion ra -013 Sec motion ra -013
Pri motion dec -024 Sec motion dec -024
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 181738 Constellation Sagittarius Tycho2 6301-02204-1 Gaia DR2 4180758416177976704
HD 181738
 
 
WDS 19224-1719 HU 265 (HD 181738) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19224-1719 HU 265 1991 12 59 0.7 10.35 10.46 G0V 192219.90-171909.1
19224-1719 HU 265 2016 13 42 0.7 10.35 10.46 G0V 192219.90-171909.1

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

 
 
WDS 19224-1719 HU 265 (HD 181738) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19224-1719 HU 265 (HD 181738) : MEASURES
 
 
No records found.

 
 
WDS 19224-1719 (HD 181738) : VIRTUAL EYEPIECE
 
 

19224-1719 HU 265A mag 10.35 Sp G0V 19224-1719 HU 265B sep 0.7 P.A. 40.70 mag 10.46 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19224-1719 (HD 181738) : ALADIN DSS IMAGE @ 19h 22m 19.90s -17° 19' 09.1"
 
 
 
 
WDS 19224-1719 HU 265 (HD 181738) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19224-1719 HU 265 distance=1' 19217-1715 HO 272AB distance=11' 19217-1715 HO 272AC distance=11' 19217-1710 GWP2844 distance=14' 19238-1712 RST3223 distance=23' 19209-1659 LEO 58 distance=30' 19207-1656 LEO 26 distance=33' 19217-1751 OCC 543 distance=34' 19242-1747 A 2094 distance=39' 19250-1730 OCC 521 distance=40' 19243-1746 UC 3916 distance=40' 19229-1759 HWE 48 distance=42' 19243-1751 ARA 493 distance=43' 19234-1800 HJ 2866BC distance=44' 19234-1800 HJ 2866AB distance=44' 19234-1800 ABH 116AD distance=44' 19234-1800 ABH 116AE distance=44' 19234-1800 ABH 116AF distance=44' 19234-1800 ABH 116AG distance=44' 19234-1800 HJ 2866AC distance=44' 19234-1800 OCC 461Aa,Ab distance=44' 19234-1800 HJ 5112CD distance=45' 19218-1803 RST3222 distance=45' 19254-1733 ARA 295 distance=46' 19254-1739 OCC 460 distance=48' 19235-1630 HU 266 distance=52' 19256-1657 TDT1448 distance=53' 19190-1654 RST3221 distance=54' 19261-1714 UC 3932 distance=55' 19247-1803 TDT1438 distance=56' 19264-1708 OCC 475 distance=59' 19218-1819 OCC 994 distance=60' 19261-1651 RST3226 distance=61' 19223-1824 HLD 149 distance=65' 19178-1655 RST3220 distance=69' 19195-1818 LDS4808 distance=73' 19239-1830 HLD 35 distance=74' 19218-1605 TDT1400 distance=75' 19274-1741 J 1758 distance=77' 19267-1810 UC 3936 distance=81' 19276-1749 J 1759 distance=81' 19217-1557 NOI 7 distance=83' 19167-1739 HU 262 distance=84' 19226-1846 UC 3911 distance=87' 19172-1627 TDT1352 distance=91' 19157-1729 TDT1329 distance=97' 19277-1821 TOK 367 distance=99' 19181-1557 S 716 distance=103' 19293-1742 HJ 5124 distance=104' 19151-1710 GWP2828 distance=104' 19236-1536 TDT1420 distance=105' 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 19224-1719 HU 265 42 0.7 1
Show 19217-1715 HO 272 AB 58 17.0 11
Show 19217-1715 HO 272 AC 291 58.3 11
Show 19217-1710 GWP2844 160 13.6 14
Show 19238-1712 RST3223 204 5.6 23
Show 19209-1659 LEO 58 23 7.7 30
Show 19207-1656 LEO 26 101 2.4 33
Show 19217-1751 OCC 543 -1 0.0 34
Show 19242-1747 A 2094 128 2.0 39
Show 19250-1730 OCC 521 -1 0.0 40
Show 19243-1746 UC 3916 100 84.7 40
Show 19229-1759 HWE 48 82 2.6 42
Show 19243-1751 ARA 493 6 10.3 43
Show 19234-1800 HJ 2866 BC 146 27.7 44
Show 19234-1800 HJ 2866 AB 53 22.7 44
Show 19234-1800 ABH 116 AD 148 38.1 44
Show 19234-1800 ABH 116 AE 99 121.7 44
Show 19234-1800 ABH 116 AF 77 104.2 44
Show 19234-1800 ABH 116 AG 329 74.3 44
Show 19234-1800 HJ 2866 AC 106 34.9 44
Show 19234-1800 OCC 461 Aa,Ab -1 0.1 44
Show 19234-1800 HJ 5112 CD 209 26.1 45
Show 19218-1803 RST3222 319 0.7 45
Show 19254-1733 ARA 295 224 11.2 46
Show 19254-1739 OCC 460 -1 0.1 48
Show 19235-1630 HU 266 181 4.1 52
Show 19256-1657 TDT1448 291 0.5 53
Show 19190-1654 RST3221 55 0.3 54
Show 19261-1714 UC 3932 260 5.8 55
Show 19247-1803 TDT1438 307 1.6 56
Show 19264-1708 OCC 475 -1 0.2 59
Show 19218-1819 OCC 994 -1 0.0 60
Show 19261-1651 RST3226 218 0.2 61
Show 19223-1824 HLD 149 21 1.3 65
Show 19178-1655 RST3220 236 6.9 69
Show 19195-1818 LDS4808 127 27.7 73
Show 19239-1830 HLD 35 201 1.9 74
Show 19218-1605 TDT1400 50 0.4 75
Show 19274-1741 J 1758 34 4.9 77
Show 19267-1810 UC 3936 207 62.1 81
Show 19276-1749 J 1759 314 6.8 81
Show 19217-1557 NOI 7 29 0.0 83
Show 19167-1739 HU 262 31 4.0 84
Show 19226-1846 UC 3911 47 76.1 87
Show 19172-1627 TDT1352 310 0.5 91
Show 19157-1729 TDT1329 93 0.5 97
Show 19277-1821 TOK 367 234 0.2 99
Show 19181-1557 S 716 196 5.0 103
Show 19293-1742 HJ 5124 271 4.8 104
Show 19151-1710 GWP2828 18 28.6 104
Show 19236-1536 TDT1420 250 0.5 105

 
 
WDS 19224-1719 : COMPONENTS
 
 
  A
B pa=40.7°
sep=0.73"
 
 
19224-1719 A
 
 
Componente originario normalizzato AB Name HD 181738 Coord arcsec 2000 192219.90-171909.1 Mag 10.35
Spectral class G0V (yellow) PmRA -13.00 PmDE -24.0 Tycho2 6301-02204-1
HD 181738
Tycho2
Tycho2 6301-02204-1 Pflag RAmdeg 290.58297352 DEmdeg -17.31913660
PmRA -13.3 PmDE -24.2 E RAmdeg 15 E DEmdeg 21
E pmRA 1.5 E pmDE 1.7 EpRAm 1987.57 EpDEm 1984.57
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.0
Q pmDE 1.4 BTmag 10.535 E BTmag 0.039 VTmag 9.806
E VTmag 0.030 Prox 999 TYC T HIP
CCDM RAdeg 290.58300417 DEdeg -17.31907639 EpRA 1990 1.77
EpDE 1990 1.51 E RAdeg 16.9 E DEdeg 25.8 Posflg P
Corr -0.2
 
 
19224-1719 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192219.93-171908.5 Mag 10.46 PmRA -13.00
PmDE -24.0 Calc delta mag 0.11 Calc coord yes