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Current system
16004+5431
HU 154
HD 143914


Nearby doubles
13' : 15590+5435
TDS9709

23' : 16029+5427
LDS4627

42' : 15568+5459
UC 215

42' : 16051+5426
ES 743

52' : 16000+5340
GRV1120

55' : 16065+5441
MLB 135

56' : 16055+5504
CVR 811

60' : 16055+5511
TOI4045

76' : 15544+5337
TDS 792

77' : 15523+5402
CVR 804

87' : 15599+5557
CVR1658

87' : 16103+5439
ES 967

92' : 15511+5514
CVR1649

92' : 15510+5341
GRV1119

93' : 15490+5447
GRV1118

100' : 15554+5303
ES 965

100' : 15500+5515
SLW1140

100' : 15588+5252
SLW1153

102' : 15592+5251
CVR1656

105' : 15598+5246
ES 966

107' : 16065+5604
YSC 110

107' : 15540+5301
TDS 791

111' : 15490+5344
FOX 192

113' : 16132+5422
TDS9800

115' : 16081+5605
STI2331

116' : 16012+5626
KPP3977



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.

16004+5431 HU 154 (HD 143914)

 
 
16h 00m 21.25s +54° 31' 21.2" P.A. 298.00 sep 1.4 mag 7.89,10.85 Sp A0 dist. 134.77 pc (439.62 l.y.)
 
 
Coord 2000 16004+5431 Discov num HU  154 Comp Coord arcsec 2000 16 00 21.25 +54 31 21.2
Date first 1900 Date last 2015 Obs 10
Pa first 270 Pa last 298.4 P.A. Now (θ) 298.4°
Sep first 1.5 Sep last 1.39 Sep. Now (ρ) 1.39"
Mag pri 7.89 Mag sec 10.85 delta mag (ΔM) 2.96 Spectral class A0 (white)
Pri motion ra -011 Sec motion ra -013
Pri motion dec +032 Sec motion dec +032
Notes
rPM=0.058 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 143914 Constellation Draco SAO 29747 HIP 78403
Tycho2 3877-00558-1 Gaia DR2 1621299512281604608 HD 143914 GC 21529
ADS 9889 BD BD+54 1788 Distance 134.77 Distance ly 439.62
 
 
WDS 16004+5431 HU 154 (HD 143914) : 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
16004+5431 HU 154 1996 10 300 1.3 7.89 10.85 A0 D 160021.25+543121.2
16004+5431 HU 154 2010 11 295 1.5 7.89 10.85 A0 D 160021.25+543121.2
16004+5431 HU 154 2015 12 298 1.4 7.89 10.85 A0 160021.25+543121.2

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

 
 
WDS 16004+5431 HU 154 (HD 143914) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16004+5431 HU 154 (HD 143914) : MEASURES
 
 
No records found.

 
 
WDS 16004+5431 (HD 143914) : VIRTUAL EYEPIECE
 
 

16004+5431 HU 154A mag 7.89 Sp A0 16004+5431 HU 154B sep 1.0 P.A. 313.00 mag 10.85 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 16004+5431 (HD 143914) : ALADIN DSS IMAGE @ 16h 00m 21.25s +54° 31' 21.2"
 
 
 
 
WDS 16004+5431 HU 154 (HD 143914) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16004+5431 HU 154 distance=0' 15590+5435 TDS9709 distance=13' 16029+5427 LDS4627 distance=23' 15568+5459 UC 215 distance=42' 16051+5426 ES 743 distance=42' 16000+5340 GRV1120 distance=52' 16065+5441 MLB 135 distance=55' 16055+5504 CVR 811 distance=56' 16055+5511 TOI4045 distance=60' 15544+5337 TDS 792 distance=76' 15523+5402 CVR 804 distance=77' 15599+5557 CVR1658 distance=87' 16103+5439 ES 967 distance=87' 15511+5514 CVR1649 distance=92' 15510+5341 GRV1119 distance=92' 15490+5447 GRV1118 distance=93' 15554+5303 ES 965 distance=100' 15500+5515 SLW1140 distance=100' 15588+5252 SLW1153 distance=100' 15592+5251 CVR1656 distance=102' 15598+5246 ES 966 distance=105' 16065+5604 YSC 110 distance=107' 15540+5301 TDS 791 distance=107' 15490+5344 FOX 192 distance=111' 16132+5422 TDS9800 distance=113' 16081+5605 STI2331 distance=115' 16012+5626 KPP3977 distance=116' 15476+5523 BU 946 distance=121' 15511+5254 STF1984AB distance=127' 15511+5254 STF1984AC distance=127' 16140+5350 LDS4655 distance=128' 15470+5337 ES 742 distance=130' 15474+5325 CVR 170 distance=133' 15572+5221 UC 3092 distance=134' 16058+5637 ARG 29 distance=135' 15506+5617 CVR1648 distance=135' 16147+5526 SKF 279 distance=136' 15485+5606 NSN 671 distance=139' 15520+5234 AG 199 distance=140' 15456+5342 FOX 191 distance=140' 16029+5214 TDS9742 distance=140' 16122+5613 SLW1166 distance=143' 15448+5344 STI2328 distance=145' 16128+5613 SLW1167 distance=148' 15563+5656 LDS2363 distance=149' 16061+5652 TDS 802 distance=150' 15515+5640 CVR1651 distance=150' 16171+5516 BLA 3 distance=152' 16177+5454 TDS 808 distance=153' 16187+5412 CVR1662 distance=162' 15428+5530 STI2327 distance=162' 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 16004+5431 HU 154 298 1.4
Show 15590+5435 TDS9709 200 0.7 13
Show 16029+5427 LDS4627 101 187.8 23
Show 15568+5459 UC 215 68 22.1 42
Show 16051+5426 ES 743 12 5.6 42
Show 16000+5340 GRV1120 304 9.5 52
Show 16065+5441 MLB 135 96 3.4 55
Show 16055+5504 CVR 811 240 8.7 56
Show 16055+5511 TOI4045 45 0.3 60
Show 15544+5337 TDS 792 14 0.8 76
Show 15523+5402 CVR 804 303 28.3 77
Show 15599+5557 CVR1658 231 3.0 87
Show 16103+5439 ES 967 210 8.3 87
Show 15511+5514 CVR1649 188 5.0 92
Show 15510+5341 GRV1119 230 16.6 92
Show 15490+5447 GRV1118 334 24.4 93
Show 15554+5303 ES 965 328 4.9 100
Show 15500+5515 SLW1140 342 22.2 100
Show 15588+5252 SLW1153 107 97.8 100
Show 15592+5251 CVR1656 351 3.9 102
Show 15598+5246 ES 966 62 8.9 105
Show 16065+5604 YSC 110 142 0.2 107
Show 15540+5301 TDS 791 289 0.4 107
Show 15490+5344 FOX 192 218 8.9 111
Show 16132+5422 TDS9800 41 0.9 113
Show 16081+5605 STI2331 19 6.5 115
Show 16012+5626 KPP3977 20 4.2 116
Show 15476+5523 BU 946 129 2.3 121
Show 15511+5254 STF1984 AB 279 6.4 127
Show 15511+5254 STF1984 AC 97 173.5 127
Show 16140+5350 LDS4655 322 26.5 128
Show 15470+5337 ES 742 83 3.4 130
Show 15474+5325 CVR 170 192 11.1 133
Show 15572+5221 UC 3092 62 25.1 134
Show 16058+5637 ARG 29 136 24.9 135
Show 15506+5617 CVR1648 359 3.1 135
Show 16147+5526 SKF 279 203 3.8 136
Show 15485+5606 NSN 671 129 3.3 139
Show 15520+5234 AG 199 253 9.6 140
Show 15456+5342 FOX 191 127 6.0 140
Show 16029+5214 TDS9742 30 0.5 140
Show 16122+5613 SLW1166 122 161.3 143
Show 15448+5344 STI2328 322 17.4 145
Show 16128+5613 SLW1167 107 18.1 148
Show 15563+5656 LDS2363 166 7.8 149
Show 16061+5652 TDS 802 306 0.9 150
Show 15515+5640 CVR1651 337 3.4 150
Show 16171+5516 BLA 3 9 0.1 152
Show 16177+5454 TDS 808 185 1.0 153
Show 16187+5412 CVR1662 351 4.1 162
Show 15428+5530 STI2327 236 8.5 162

 
 
WDS 16004+5431 : COMPONENTS
 
 
  A
B pa=313.0°
sep=0.97"
 
 
16004+5431 A
 
 
Componente originario normalizzato AB Name HD 143914 Coord arcsec 2000 160021.25+543121.2 Mag 7.89
Spectral class A0 (white) PmRA -11.00 PmDE 32.0 SAO 29747
HIP 78403 Tycho2 3877-00558-1 HD 143914 GC 21529
ADS 9889 BD BD+54 1788
Tycho2
Tycho2 3877-00558-1 Pflag RAmdeg 240.08855600 DEmdeg 54.52256247
PmRA -10.7 PmDE 31.8 E RAmdeg 5 E DEmdeg 5
E pmRA 0.9 E pmDE 1.0 EpRAm 1990.84 EpDEm 1990.97
Num 18 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 0.9 BTmag 8.106 E BTmag 0.015 VTmag 7.894
E VTmag 0.012 Prox 15 TYC T HIP 78403
CCDM A RAdeg 240.08859972 DEdeg 54.52248750 EpRA 1990 1.56
EpDE 1990 1.52 E RAdeg 5.0 E DEdeg 5.2 Posflg P
Corr 0.0
SAO
SAO 29747 DelFlag RA1950 PmRA1950 -0.0039
DE1950 PmDE1950 0.027 Vmag 7.9 SpType A0
Double code Source 70 CatNum 21529 DM BD+54 1788
DMcomp BDsup HD 143914 M HD 0
GC 21529 RA1950rad 4.1850663 DE1950rad 0.95402224 PmRA2000 -0.0032
PmDE2000 0.03
Hipparcos
Catalog H HIP 78403 Proxy H RAhms 16 00 21.27
DEdms +54 31 20.9 Vmag 7.83 VarFlag R Vmag G
RAdeg 240.089 DEdeg 54.5225 AstroRef A Plx 6.3
CCDM 16004+5431 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 292 Rho 1.483 HD 143914 BD BD+54 1788
CD CP Dm number +54 1788 VIred 0.22
SpType A0 R SpType Coord arcsec 2000 160021.27+543120.9
Hipparcos 2
HIP 78403 Sn 15 So 3 Nc 2
RArad 4.1903367183 DErad 0.9515968723 Plx 7.42 PmRA -13.75
PmDE 30.31 E RArad 0.52 E DErad 0.51 E Plx 0.59
E pmRA 0.6 E pmDE 0.61 Hpmag 7.8773 E Hpmag 0.0017
SHp 0.013 VA 0 BV 0.2 E BV 0.015
VI 0.22
CCDM
Ccdm 16004+5431 RComp Comp A Note1
Note2 Discov num DRAs -2.75 DDEs 21.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.9 Sp A0 PmNote *
PmRA -16 PmDE 35 Dm number +54 1788 Cat1 BD
Name2 +54 1026 Cat2 AGK2/3 HD 143914 M HD
ADS BDS A 9889 M ADS BDS N IDS IDS 15580N5448A
HIC 78403
 
 
16004+5431 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 160021.17+543121.9 Mag 10.85 PmRA -13.00
PmDE 32.0 Calc delta mag 2.96 Calc coord yes
CCDM
Ccdm 16004+5431 RComp Comp B Note1
Note2 Discov num HU 154 DRAs DDEs
R dRAs Year 1900 Theta 270 Rho 1.4
Obs 3 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9889 M ADS BDS N IDS IDS 15580N5448B
HIC 78403