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Current system
18377+6342
HU 933


Nearby doubles
3' : 18381+6341
KPP2683

11' : 18384+6332
STF2377AB

13' : 18393+6348
ES 126AB

18' : 18352+6342
STF2365

23' : 18402+6326
MLR 44

27' : 18361+6405
MLB 214

33' : 18329+6343
STF2357

34' : 18418+6402
WIS 329

36' : 18396+6416
LDS2745

40' : 18413+6311
ES 1839

43' : 18338+6415
MLB 213

49' : 18426+6420
LDS2420

56' : 18294+6338
KPP 414

57' : 18305+6412
MLR 62

57' : 18456+6404
ES 1840

57' : 18462+6351
STI 861

57' : 18439+6303
KPP4117

58' : 18430+6427
UC 3653

58' : 18335+6432
FAR 67AB

64' : 18462+6412
HU 937

75' : 18272+6317
TDT 876

76' : 18303+6244
LDS2415

77' : 18482+6415
SLN 84

78' : 18448+6241
CFN 16

79' : 18411+6226
LDS2746

80' : 18367+6222
TDT 956



Selections
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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.

18377+6342 HU 933

 
 
18h 37m 43.03s +63° 41' 48.7" P.A. 2.00 sep 0.9 mag 9.10,13.60 Sp F2
 
 
Coord 2000 18377+6342 Discov num HU  933 Comp Coord arcsec 2000 18 37 43.03 +63 41 48.7
Date first 1904 Date last 2008 Obs 6
Pa first 17 Pa last 2.4 P.A. Now (θ) 2.4°
Sep first 1.0 Sep last 0.929 Sep. Now (ρ) 0.929"
Mag pri 9.10 Mag sec 13.60 delta mag (ΔM) 4.5 Spectral class F2 (yellow-white)
Pri motion ra -002 Sec motion ra
Pri motion dec +019 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4219-01635-1 Gaia DR2 2256321559550924928
 
 
WDS 18377+6342 HU 933 : 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
18377+6342 HU 933 1984 5 8 0.9 9.10 13.60 F2 183743.03+634148.7
18377+6342 HU 933 2008 6 2 0.9 9.10 13.60 F2 183743.03+634148.7

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

 
 
WDS 18377+6342 HU 933 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18377+6342 HU 933 : MEASURES
 
 
No records found.

 
 
WDS 18377+6342 : VIRTUAL EYEPIECE
 
 

18377+6342 HU 933A mag 9.1 Sp F2 18377+6342 HU 933B sep 0.9 P.A. 1.10 mag 13.6 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 18377+6342 : ALADIN DSS IMAGE @ 18h 37m 43.03s +63° 41' 48.7"
 
 
 
 
WDS 18377+6342 HU 933 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18377+6342 HU 933 distance=0' 18381+6341 KPP2683 distance=3' 18384+6332 STF2377AB distance=11' 18384+6332 WAL 150AC distance=11' 18393+6348 ES 126AB distance=13' 18393+6348 ES 126AD distance=13' 18393+6348 ES 126BC distance=14' 18352+6342 STF2365 distance=18' 18402+6326 MLR 44 distance=23' 18361+6405 MLB 214 distance=27' 18329+6343 STF2357 distance=33' 18418+6402 WIS 329 distance=34' 18396+6416 LDS2745 distance=36' 18413+6311 ES 1839 distance=40' 18338+6415 MLB 213 distance=43' 18426+6420 LDS2420 distance=49' 18294+6338 KPP 414 distance=56' 18305+6412 MLR 62 distance=57' 18456+6404 ES 1840 distance=57' 18462+6351 STI 861 distance=57' 18439+6303 KPP4117 distance=57' 18430+6427 UC 3653 distance=58' 18335+6432 FAR 67Aa,Ab distance=58' 18335+6432 FAR 67AB distance=58' 18462+6412 HU 937 distance=64' 18272+6317 TDT 876 distance=75' 18303+6244 LDS2415 distance=76' 18482+6415 SLN 84 distance=77' 18448+6241 CFN 16 distance=78' 18411+6226 LDS2746 distance=79' 18367+6222 TDT 956 distance=80' 18473+6254 ES 127 distance=80' 18313+6232 HU 932 distance=82' 18254+6349 SLW1219 distance=83' 18497+6429 LDS2422 distance=92' 18259+6255 STF2334 distance=93' 18509+6425 TOI1749 distance=97' 18518+6318 UC 3699 distance=97' 18510+6425 UC 3695 distance=98' 18226+6347 MLR 55 distance=101' 18417+6520 LDS2748 distance=102' 18287+6506 HU 931AB distance=103' 18287+6506 STF2343AC distance=103' 18494+6234 HJ 2846 distance=105' 18218+6358 ES 1837 distance=107' 18472+6215 LDS2749 distance=109' 18533+6312 TDT1113 distance=109' 18524+6256 LDS2753 distance=109' 18252+6455 STF2332 distance=110' 18232+6440 SHN 37 distance=111' 18312+6526 KUI 86 distance=113' 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 18377+6342 HU 933 2 0.9
Show 18381+6341 KPP2683 134 3.5 3
Show 18384+6332 STF2377 AB 338 16.9 11
Show 18384+6332 WAL 150 AC 351 94.9 11
Show 18393+6348 ES 126 AB 52 72.4 13
Show 18393+6348 ES 126 AD 54 46.0 13
Show 18393+6348 ES 126 BC 24 4.8 14
Show 18352+6342 STF2365 23 20.0 18
Show 18402+6326 MLR 44 116 0.4 23
Show 18361+6405 MLB 214 124 2.0 27
Show 18329+6343 STF2357 271 4.7 33
Show 18418+6402 WIS 329 288 491.7 34
Show 18396+6416 LDS2745 86 37.5 36
Show 18413+6311 ES 1839 17 4.5 40
Show 18338+6415 MLB 213 321 4.3 43
Show 18426+6420 LDS2420 84 9.3 49
Show 18294+6338 KPP 414 187 4.9 56
Show 18305+6412 MLR 62 8 1.0 57
Show 18456+6404 ES 1840 216 9.1 57
Show 18462+6351 STI 861 61 12.8 57
Show 18439+6303 KPP4117 24 1.5 57
Show 18430+6427 UC 3653 335 32.5 58
Show 18335+6432 FAR 67 Aa,Ab 222 0.1 58
Show 18335+6432 FAR 67 AB 129 1.8 58
Show 18462+6412 HU 937 333 1.0 64
Show 18272+6317 TDT 876 259 0.5 75
Show 18303+6244 LDS2415 316 68.4 76
Show 18482+6415 SLN 84 341 2.2 77
Show 18448+6241 CFN 16 278 1.3 78
Show 18411+6226 LDS2746 288 17.7 79
Show 18367+6222 TDT 956 266 0.5 80
Show 18473+6254 ES 127 143 5.0 80
Show 18313+6232 HU 932 78 2.7 82
Show 18254+6349 SLW1219 313 9.6 83
Show 18497+6429 LDS2422 94 75.9 92
Show 18259+6255 STF2334 202 17.0 93
Show 18509+6425 TOI1749 37 23.1 97
Show 18518+6318 UC 3699 176 45.4 97
Show 18510+6425 UC 3695 217 23.0 98
Show 18226+6347 MLR 55 202 1.0 101
Show 18417+6520 LDS2748 226 50.5 102
Show 18287+6506 HU 931 AB 82 0.5 103
Show 18287+6506 STF2343 AC 212 8.6 103
Show 18494+6234 HJ 2846 239 14.6 105
Show 18218+6358 ES 1837 216 15.3 107
Show 18472+6215 LDS2749 231 21.5 109
Show 18533+6312 TDT1113 90 0.9 109
Show 18524+6256 LDS2753 292 3.6 109
Show 18252+6455 STF2332 260 11.6 110
Show 18232+6440 SHN 37 83 0.2 111
Show 18312+6526 KUI 86 44 23.0 113

 
 
WDS 18377+6342 : COMPONENTS
 
 
  A
B pa=1.1°
sep=0.93"
 
 
18377+6342 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183743.03+634148.7 Mag 9.1 Spectral class F2 (yellow-white)
PmRA -2.00 PmDE 19.0 Tycho2 4219-01635-1
Tycho2
Tycho2 4219-01635-1 Pflag RAmdeg 279.42931880 DEmdeg 63.69688626
PmRA -2.9 PmDE 23.7 E RAmdeg 10 E DEmdeg 10
E pmRA 2.0 E pmDE 1.9 EpRAm 1990.96 EpDEm 1990.87
Num 6 Q RAmdeg 1.0 Q DEmdeg 2.1 Q pmRA 1.0
Q pmDE 2.3 BTmag 9.388 E BTmag 0.020 VTmag 9.083
E VTmag 0.017 Prox 537 TYC T HIP
CCDM RAdeg 279.42933444 DEdeg 63.69682833 EpRA 1990 1.59
EpDE 1990 1.53 E RAdeg 9.6 E DEdeg 9.9 Posflg
Corr -0.1
CCDM
Ccdm 18377+6342 RComp Comp A Note1
Note2 Discov num DRAs 0.98 DDEs -11.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp F2 PmNote *
PmRA 3 PmDE 23 Dm number +63 1443 Cat1 BD
Name2 +63 969 Cat2 AGK2/3 HD M HD
ADS BDS A11554 M ADS BDS N IDS IDS 18370N6336A
HIC
 
 
18377+6342 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183743.03+634149.6 Mag 13.6 Calc delta mag 4.5
Calc coord yes
CCDM
Ccdm 18377+6342 RComp Comp B Note1
Note2 Discov num HU 933 DRAs DDEs
R dRAs Year 1904 Theta 009 Rho 1.0
Obs 3 Vmag 13.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11554 M ADS BDS N IDS IDS 18370N6336B
HIC