stampa
Login

Create your personal custom set of columns with all data you need.
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
19433+6929
MLB 415
HD 187177


Nearby doubles
23' : 19405+6946
MLB1084

25' : 19457+6908
MLB 357

43' : 19495+6957
MLB1086AB

50' : 19503+6857
MLB 358

53' : 19482+7016
STF2603
Tyl

55' : 19509+6852
HDS2826

59' : 19540+6915
UC 4049

59' : 19324+6940
STT 590AB
Alsafi

63' : 19528+7009
TDT1819

71' : 19414+6820
LDS2779

77' : 19396+6815
MLB 292

77' : 19403+7045
TDT1619

85' : 19286+6859
LDS2438

86' : 19355+7045
TDT1562

90' : 19330+6819
LDS2445

96' : 19463+7104
TDT1724

96' : 19327+6811
LDS2444

97' : 19256+6907
TOI1401

97' : 19349+6804
MLB 291

99' : 20020+6922
MLB 293

102' : 19247+6907
LDS2435

103' : 19361+6755
MLB1083

103' : 20026+6952
SKF1243

104' : 19244+6904
TDT1431

110' : 19269+7039
LDS1907

111' : 20016+7027
A 865



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.

19433+6929 MLB 415 (HD 187177)

 
 
19h 43m 20.34s +69° 29' 20.6" P.A. 350.00 sep 8.7 mag 8.52,10.12 Sp F0 dist. 116.55 pc (380.19 l.y.)
 
 
Coord 2000 19433+6929 Discov num MLB 415 Comp Coord arcsec 2000 19 43 20.34 +69 29 20.6
Date first 1893 Date last 2018 Obs 19
Pa first 355 Pa last 350.4 P.A. Now (θ) 350.4°
Sep first 8.3 Sep last 8.731 Sep. Now (ρ) 8.731"
Mag pri 8.52 Mag sec 10.12 delta mag (ΔM) 1.6 Spectral class F0 (yellow-white)
Pri motion ra +014 Sec motion ra +016
Pri motion dec +027 Sec motion dec +028
Notes
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 187177 Constellation Draco SAO 18500 HIP 97041
Tycho2 4449-01574-1 Gaia DR2 2251049882332472960 HD 187177 BD BD+69 1067
Distance 116.55 Distance ly 380.19
 
 
WDS 19433+6929 MLB 415 (HD 187177) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mlb1918 Mb - Milburn, W. (Espin, T.E.) 1918MNRAS..78..189E
Mlb1918 MNRAS 78, 189, 1918 (MLB 1 - 35; measures by Espin)
Mlb1919 Mb - Milburn, W. (Espin, T.E.) 1919MNRAS..79..211E
Mlb1919 MNRAS 79, 211, 1919 (MLB 36 - 106; measures by Espin)
Mlb1920 Mb - Milburn, W. 1920MNRAS..80..329M
Mlb1920 MNRAS 80, 329, 1920 (MLB 107 - 149)
Mlb1921 Mb - Milburn, W. 1921MNRAS..81..232E
Mlb1921 MNRAS 81, 232, 1921 (MLB 150 - 182)
Mlb1922 Mb j Milburn, W. (Espin, T.E.) 1922MNRAS..82..187E
Mlb1922 MNRAS 82, 187, 1922 (MLB 183 - 241; measures by Espin)
Mlb1923 Mb - Milburn, W. 1923MNRAS..83..154E
Mlb1923 MNRAS 83, 154, 1923 (MLB 242 - 275)
Mlb1924 Mb - Milburn, W. 1924MNRAS..84..162E
Mlb1924 MNRAS 84, 162, 1924 (MLB 276 - 322)
Mlb1925 Mb j Milburn, W. 1925MNRAS..85..276E
Mlb1925 MNRAS 85, 276, 1925 (MLB 323 - 376)
Mlb1926 Mb - Milburn, W. 1926MNRAS..86..131E
Mlb1926 MNRAS 86, 131, 1926 (MLB 377 - 440)
Mlb1927 Mb j Milburn, W. 1927MNRAS..87..215E
Mlb1927 +Po MNRAS 87, 215, 1927 (MLB 441 - 510)
Mlb1928 Mb - Milburn, W. 1928MNRAS..88..185E
Mlb1928 MNRAS 88, 185, 1928 (MLB 511 - 551)
Mlb1929 Mb - Milburn, W. 1929MNRAS..89..268E
Mlb1929 MNRAS 89, 268, 1929 (MLB 552 - 591)
Mlb1930 Mb - Milburn, W. 1930MNRAS..90..317E
Mlb1930 MNRAS 90, 317, 1930 (MLB 592 - 630)
Mlb1931 Mb j Milburn, W. 1931MNRAS..91..294E
Mlb1931 MNRAS 91, 294, 1931 (MLB 631 - 673)
Mlb1932 Ma - Milburn, W. 1932MNRAS..92..214E
Mlb1932 +Mb MNRAS 92, 214, 1932 (MLB 674 - 732)
Mlb1932B Ma - Milburn, W. 1932QB821.A43......
Mlb1932B cited by ADS (Aitken Double Star Cat., 1932)
Mlb1933 Ma j Milburn, W. 1933MNRAS..93..192E
Mlb1933 +Mb MNRAS 93, 192, 1933 (MLB 733 - 806)
Mlb1934 Mb j Milburn, W. 1934MNRAS..94..255M
Mlb1934 MNRAS 94, 255, 1934 (MLB 807 - 912)
Mlb1935 Mb j Milburn, W. 1935MNRAS..95..298M
Mlb1935 MNRAS 95, 298, 1935 (MLB 913 - 969)
Mlb1936 Mb - Milburn, W. 1936MNRAS..96..266M
Mlb1936 MNRAS 96, 266, 1936 (MLB 970 - 997)
Mlb1937 Ma - Milburn, W. 1937MNRAS..97..222M
Mlb1937 +Mb MNRAS 97, 222, 1937 (MLB 998 - 1025)
Mlb1938 Ma - Milburn, W. 1938MNRAS..98..223M
Mlb1938 +Mb MNRAS 98, 223, 1938 (MLB 1026 - 1032)
Mlb1939 Mb - Milburn, W. 1939MNRAS..99..278M
Mlb1939 MNRAS 99, 278, 1939 (MLB 1033 - 1051)
Mlb9999 Mb - Milburn, W. ...................
Mlb9999 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
19433+6929 MLB 415 2000 9 351 8.7 8.52 10.12 F0 D 194320.34+692920.6
19433+6929 MLB 415 2010 10 351 8.7 8.52 10.12 F0 D 194320.34+692920.6
19433+6929 MLB 415 2015 13 351 8.7 8.52 10.12 F0 194320.34+692920.6
19433+6929 MLB 415 2018 14 351 8.7 8.52 10.12 F0 194320.34+692920.6

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

 
 
WDS 19433+6929 MLB 415 (HD 187177) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19433+6929 MLB 415 (HD 187177) : MEASURES
 
 
No records found.

 
 
WDS 19433+6929 (HD 187177) : VIRTUAL EYEPIECE
 
 

19433+6929 MLB 415A mag 8.52 Sp F0 19433+6929 MLB 415B sep 8.6 P.A. 356.60 mag 10.12 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 19433+6929 (HD 187177) : ALADIN DSS IMAGE @ 19h 43m 20.34s +69° 29' 20.6"
 
 
 
 
WDS 19433+6929 MLB 415 (HD 187177) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19433+6929 MLB 415 distance=0' 19405+6946 MLB1084 distance=23' 19457+6908 MLB 357 distance=25' 19495+6957 MLB1086AB distance=43' 19503+6857 MLB 358 distance=50' 19482+7016 STF2603 (Tyl) distance=53' 19509+6852 HDS2826 distance=55' 19540+6915 UC 4049 distance=59' 19324+6940 STT 590AB (Alsafi) distance=59' 19324+6940 WGA 1AC (Alsafi) distance=59' 19528+7009 TDT1819 distance=63' 19414+6820 LDS2779 distance=71' 19396+6815 MLB 292 distance=77' 19403+7045 TDT1619 distance=77' 19286+6859 LDS2438 distance=85' 19355+7045 TDT1562 distance=86' 19330+6819 LDS2445 distance=90' 19463+7104 TDT1724 distance=96' 19327+6811 LDS2444 distance=96' 19256+6907 TOI1401 distance=97' 19349+6804 MLB 291 distance=97' 20020+6922 MLB 293 distance=99' 19247+6907 LDS2435 distance=102' 19361+6755 MLB1083 distance=103' 20026+6952 SKF1243 distance=103' 19244+6904 TDT1431 distance=104' 19269+7039 LDS1907 distance=110' 20016+7027 A 865 distance=111' 19348+6748 MLB 290BC distance=112' 19348+6748 MLB 290AB distance=112' 19419+6733 MLB1085 distance=118' 19255+6820 LDS2436 distance=118' 19528+6732 LDS2446 distance=129' 19371+7134 SKF1240 distance=129' 20005+6759 MLB 359AB distance=130' 20005+6759 MLB 359AC distance=130' 19522+6726 OSO 114 distance=133' 19432+7143 TDT1671 distance=134' 19344+7136 KU 2 distance=135' 20028+6752 LDS2447AB distance=144' 20028+6752 LDS2447AC distance=144' 20039+6754 MLB 295 distance=144' 19311+7141 HDS2773 distance=145' 19593+6729 TDT1903 distance=149' 19303+6719 LDS2441 distance=150' 20016+7131 TDT1918 distance=153' 19314+6712 TDT1519 distance=153' 19376+6658 SKF1241 distance=155' 19412+7208 FOX 245 distance=160' 19490+6646 MLB 265 distance=166' 20031+6721 MLB 294 distance=169' 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 19433+6929 MLB 415 350 8.7
Show 19405+6946 MLB1084 95 11.1 23
Show 19457+6908 MLB 357 260 1.8 25
Show 19495+6957 MLB1086 AB 339 5.2 43
Show 19503+6857 MLB 358 254 3.9 50
Show Tyl 19482+7016 STF2603 20 3.5 53
Show 19509+6852 HDS2826 39 0.4 55
Show 19540+6915 UC 4049 58 61.7 59
Show Alsafi 19324+6940 STT 590 AB 339 492.8 59
Show Alsafi 19324+6940 WGA 1 AC -1 11.0 59
Show 19528+7009 TDT1819 256 0.4 63
Show 19414+6820 LDS2779 300 1.6 71
Show 19396+6815 MLB 292 318 7.8 77
Show 19403+7045 TDT1619 199 1.6 77
Show 19286+6859 LDS2438 210 9.4 85
Show 19355+7045 TDT1562 357 0.9 86
Show 19330+6819 LDS2445 43.0 90
Show 19463+7104 TDT1724 252 1.3 96
Show 19327+6811 LDS2444 175 11.9 96
Show 19256+6907 TOI1401 45 0.2 97
Show 19349+6804 MLB 291 170 3.9 97
Show 20020+6922 MLB 293 91 4.8 99
Show 19247+6907 LDS2435 24 10.8 102
Show 19361+6755 MLB1083 162 8.8 103
Show 20026+6952 SKF1243 187 46.0 103
Show 19244+6904 TDT1431 56 0.7 104
Show 19269+7039 LDS1907 148 49.0 110
Show 20016+7027 A 865 89 2.6 111
Show 19348+6748 MLB 290 BC 308 4.1 112
Show 19348+6748 MLB 290 AB 78 19.3 112
Show 19419+6733 MLB1085 179 15.7 118
Show 19255+6820 LDS2436 325 3.7 118
Show 19528+6732 LDS2446 265 29.2 129
Show 19371+7134 SKF1240 34 8.5 129
Show 20005+6759 MLB 359 AB 284 4.9 130
Show 20005+6759 MLB 359 AC 326 30.9 130
Show 19522+6726 OSO 114 257 23.4 133
Show 19432+7143 TDT1671 121 0.4 134
Show 19344+7136 KU 2 232 0.6 135
Show 20028+6752 LDS2447 AB 180 125.4 144
Show 20028+6752 LDS2447 AC 226 141.0 144
Show 20039+6754 MLB 295 305 7.3 144
Show 19311+7141 HDS2773 149 0.2 145
Show 19593+6729 TDT1903 87 0.4 149
Show 19303+6719 LDS2441 159 9.9 150
Show 20016+7131 TDT1918 191 0.7 153
Show 19314+6712 TDT1519 84 0.4 153
Show 19376+6658 SKF1241 207 34.0 155
Show 19412+7208 FOX 245 68 5.5 160
Show 19490+6646 MLB 265 196 2.7 166
Show 20031+6721 MLB 294 155 3.3 169

 
 
WDS 19433+6929 : COMPONENTS
 
 
  A
B pa=356.6°
sep=8.62"
 
 
19433+6929 A
 
 
Componente originario normalizzato AB Name HD 187177 Coord arcsec 2000 194320.34+692920.6 Mag 8.52
Spectral class F0 (yellow-white) PmRA 14.00 PmDE 27.0 SAO 18500
HIP 97041 Tycho2 4449-01574-1 HD 187177 BD BD+69 1067
Tycho2
Tycho2 4449-01574-1 Pflag RAmdeg 295.83476628 DEmdeg 69.48906220
PmRA 13.9 PmDE 27.5 E RAmdeg 7 E DEmdeg 7
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.40 EpDEm 1991.38
Num 6 Q RAmdeg 0.7 Q DEmdeg 1.3 Q pmRA 0.8
Q pmDE 1.2 BTmag 8.845 E BTmag 0.017 VTmag 8.522
E VTmag 0.013 Prox 86 TYC T HIP 97041
CCDM A RAdeg 295.83467500 DEdeg 69.48899889 EpRA 1990 1.71
EpDE 1990 1.70 E RAdeg 6.9 E DEdeg 6.5 Posflg
Corr 0.0
SAO
SAO 18500 DelFlag RA1950 PmRA1950 0.0035
DE1950 PmDE1950 0.066 Vmag 8.2 SpType F0
Double code Source 2 CatNum 828 DM BD+69 1067
DMcomp BDsup HD 187177 M HD 0
GC RA1950rad 5.16374893 DE1950rad 1.2106905 PmRA2000 0.0041
PmDE2000 0.064
Hipparcos
Catalog H HIP 97041 Proxy H RAhms 19 43 20.32
DEdms +69 29 20.4 Vmag 8.26 VarFlag R Vmag H
RAdeg 295.835 DEdeg 69.489 AstroRef A Plx 7.6
CCDM 19433+6929 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 351 Rho 8.628 HD 187177 BD BD+69 1067
CD CP Dm number +69 1067 VIred 0.39
SpType F0... R SpType Coord arcsec 2000 194320.32+692920.4
Hipparcos 2
HIP 97041 Sn 15 So 3 Nc 2
RArad 5.163289079 DErad 1.2128118311 Plx 8.58 PmRA 14.87
PmDE 29.64 E RArad 0.57 E DErad 0.58 E Plx 0.61
E pmRA 0.66 E pmDE 0.86 Hpmag 8.3516 E Hpmag 0.0017
SHp 0.017 VA 0 BV 0.381 E BV 0.019
VI 0.45
CCDM
Ccdm 19433+6929 RComp Comp A Note1
Note2 Discov num DRAs 2.29 DDEs 20.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp F0 PmNote *
PmRA 5 PmDE 35 Dm number +69 1067 Cat1 BD
Name2 +69 828 Cat2 AGK2/3 HD 187177 M HD
ADS BDS A12879 M ADS BDS N IDS IDS 19435N6915A
HIC 97041
 
 
19433+6929 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194320.24+692929.2 Mag 10.12 PmRA 16.00
PmDE 28.0 Tycho2 4449-02653-1 Calc delta mag 1.6 Calc coord yes
Tycho2
Tycho2 4449-02653-1 Pflag RAmdeg 295.83369788 DEmdeg 69.49143092
PmRA 15.7 PmDE 29.1 E RAmdeg 26 E DEmdeg 29
E pmRA 1.7 E pmDE 1.8 EpRAm 1989.40 EpDEm 1988.86
Num 3 Q RAmdeg 3.2 Q DEmdeg 0.1 Q pmRA 3.2
Q pmDE 0.1 BTmag 10.642 E BTmag 0.046 VTmag 10.123
E VTmag 0.039 Prox 86 TYC T HIP 97041
CCDM B RAdeg 295.83359528 DEdeg 69.49136306 EpRA 1990 1.73
EpDE 1990 1.60 E RAdeg 25.6 E DEdeg 29.3 Posflg
Corr -0.1
CCDM
Ccdm 19433+6929 RComp Comp B Note1
Note2 Discov num MLB 415 DRAs DDEs
R dRAs Year 1925 Theta 350 Rho 8.6
Obs 2 Vmag 9.7 Sp PmNote
PmRA 25 PmDE 43 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12879 M ADS BDS N IDS IDS 19435N6915B
HIC 97041