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Current system
16344+5737
MLB 74


Nearby doubles
21' : 16324+5723
A 1139

26' : 16345+5709
LDS1436

26' : 16316+5746
YNG 1

30' : 16312+5725
WOR 32AB

35' : 16311+5756
A 1138

42' : 16396+5744
TDT 22

63' : 16356+5633
ES 2652

66' : 16420+5711
HDS2371

70' : 16338+5626
CVR 833

71' : 16286+5644
STF2060

75' : 16289+5636
ARG 102

80' : 16369+5618
STI2345

88' : 16345+5903
KPP4006

91' : 16243+5658
KPP3997

92' : 16248+5649
STI2340

92' : 16379+5608
A 1140

99' : 16326+5913
TDS9960

100' : 16453+5647
MCA 44

103' : 16313+5557
MLR 636

104' : 16241+5835
STI2339

107' : 16354+5922
TDS9985

114' : 16398+5550
KPP 374

116' : 16485+5807
RAO 357

118' : 16490+5757
STI2346

120' : 16276+5922
CBL 65

124' : 16192+5736
A 1137



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.

16344+5737 MLB 74

 
 
16h 34m 32.55s +57° 35' 21.0" P.A. 250.00 sep 7.1 mag 10.57,13.20
 
 
Coord 2000 16344+5737 Discov num MLB  74 Comp Coord arcsec 2000 16 34 32.55 +57 35 21.0
Date first 1918 Date last 2015 Obs 10
Pa first 271 Pa last 250 P.A. Now (θ) 250°
Sep first 5.5 Sep last 7.103 Sep. Now (ρ) 7.103"
Mag pri 10.57 Mag sec 13.20 delta mag (ΔM) 2.63 Spectral class
Pri motion ra +007 Sec motion ra +015
Pri motion dec +002 Sec motion dec +018
Notes
rPM=0.763
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3884-01889-1 Gaia DR2 1431270191803028480
 
 
WDS 16344+5737 MLB 74 : 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
16344+5737 MLB 74 1999 3 253 6.9 10.57 13.20 D 163432.55+573521.0
16344+5737 MLB 74 2003 4 252 6.9 10.57 13.20 D 163432.55+573521.0
16344+5737 MLB 74 2010 5 253 6.9 10.57 13.20 163432.55+573521.0
16344+5737 MLB 74 2015 6 250 7.1 10.57 13.20 163432.55+573521.0

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

 
 
WDS 16344+5737 MLB 74 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16344+5737 MLB 74 : MEASURES
 
 
No records found.

 
 
WDS 16344+5737 : VIRTUAL EYEPIECE
 
 

16344+5737 MLB 74A mag 10.57 16344+5737 MLB 74B sep 4.3 P.A. 235.80 mag 13.2 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 16344+5737 : ALADIN DSS IMAGE @ 16h 34m 32.55s +57° 35' 21.0"
 
 
 
 
WDS 16344+5737 MLB 74 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16344+5737 MLB 74 distance=0' 16324+5723 A 1139 distance=21' 16345+5709 LDS1436 distance=26' 16316+5746 YNG 1 distance=26' 16312+5725 WOR 32AB distance=30' 16312+5725 SCA 207Aa,Ab distance=30' 16312+5725 SCA 207Aa,Ac distance=30' 16312+5725 SCA 207Aa,Ad distance=30' 16311+5756 A 1138 distance=35' 16396+5744 TDT 22 distance=42' 16356+5633 ES 2652 distance=63' 16420+5711 HDS2371 distance=66' 16338+5626 CVR 833 distance=70' 16286+5644 STF2060 distance=71' 16289+5636 ARG 102 distance=75' 16369+5618 STI2345 distance=80' 16345+5903 KPP4006 distance=88' 16243+5658 KPP3997 distance=91' 16248+5649 STI2340 distance=92' 16379+5608 A 1140 distance=92' 16326+5913 TDS9960 distance=99' 16453+5647 MCA 44 distance=100' 16313+5557 MLR 636 distance=103' 16241+5835 STI2339 distance=104' 16354+5922 TDS9985 distance=107' 16398+5550 KPP 374 distance=114' 16485+5807 RAO 357 distance=116' 16490+5757 STI2346 distance=118' 16276+5922 CBL 65 distance=120' 16192+5736 A 1137 distance=124' 16497+5816 MLR 430 distance=128' 16453+5559 UC 3225 distance=131' 16255+5547 UC 3167 distance=132' 16334+5524 STI2343 distance=132' 16437+5544 MLR 570 distance=135' 16178+5730 STI2336 distance=136' 16306+5521 STI2342 distance=138' 16484+5903 PRB 7 distance=141' 16430+5533 TDT 45 distance=141' 16195+5620 CVR 184 distance=145' 16523+5817 CRB 197 distance=148' 16160+5718 STI2335 distance=151' 16431+5952 STI 806 distance=153' 16194+5606 STI2338 distance=153' 16366+5502 TDS 824 distance=155' 16243+5520 SKF 242 distance=160' 16489+5930 STT 316 distance=161' 16544+5802 MLR 431 distance=161' 16184+5922 STI 798 distance=166' 16470+5954 UC 223 distance=170' 16271+5457 CVR 821 distance=170' 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 16344+5737 MLB 74 250 7.1
Show 16324+5723 A 1139 90 2.1 21
Show 16345+5709 LDS1436 22 26.7 26
Show 16316+5746 YNG 1 217 1.3 26
Show 16312+5725 WOR 32 AB 1.0 30
Show 16312+5725 SCA 207 Aa,Ab 6 0.2 30
Show 16312+5725 SCA 207 Aa,Ac 129 0.2 30
Show 16312+5725 SCA 207 Aa,Ad 73 0.2 30
Show 16311+5756 A 1138 173 0.6 35
Show 16396+5744 TDT 22 327 1.1 42
Show 16356+5633 ES 2652 182 13.1 63
Show 16420+5711 HDS2371 72 0.9 66
Show 16338+5626 CVR 833 131 16.8 70
Show 16286+5644 STF2060 247 3.8 71
Show 16289+5636 ARG 102 53 80.5 75
Show 16369+5618 STI2345 75 4.3 80
Show 16345+5903 KPP4006 37 9.4 88
Show 16243+5658 KPP3997 302 2.9 91
Show 16248+5649 STI2340 151 4.3 92
Show 16379+5608 A 1140 123 3.4 92
Show 16326+5913 TDS9960 115 0.9 99
Show 16453+5647 MCA 44 144 0.0 100
Show 16313+5557 MLR 636 272 0.6 103
Show 16241+5835 STI2339 75 12.9 104
Show 16354+5922 TDS9985 141 0.4 107
Show 16398+5550 KPP 374 25 3.7 114
Show 16485+5807 RAO 357 270 0.6 116
Show 16490+5757 STI2346 104 15.5 118
Show 16276+5922 CBL 65 322 12.7 120
Show 16192+5736 A 1137 204 0.6 124
Show 16497+5816 MLR 430 159 0.1 128
Show 16453+5559 UC 3225 27 13.2 131
Show 16255+5547 UC 3167 235 31.1 132
Show 16334+5524 STI2343 225 7.7 132
Show 16437+5544 MLR 570 350 1.3 135
Show 16178+5730 STI2336 161 3.4 136
Show 16306+5521 STI2342 341 11.6 138
Show 16484+5903 PRB 7 114 999.9 141
Show 16430+5533 TDT 45 43 0.9 141
Show 16195+5620 CVR 184 58 78.2 145
Show 16523+5817 CRB 197 243 22.3 148
Show 16160+5718 STI2335 151 9.5 151
Show 16431+5952 STI 806 129 5.5 153
Show 16194+5606 STI2338 48 3.6 153
Show 16366+5502 TDS 824 116 1.6 155
Show 16243+5520 SKF 242 126 15.0 160
Show 16489+5930 STT 316 348 46.6 161
Show 16544+5802 MLR 431 10 2.2 161
Show 16184+5922 STI 798 347 13.6 166
Show 16470+5954 UC 223 123 50.3 170
Show 16271+5457 CVR 821 263 7.8 170

 
 
WDS 16344+5737 : COMPONENTS
 
 
  A
B pa=235.8°
sep=4.32"
 
 
16344+5737 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 163432.55+573521.0 Mag 10.57 PmRA 7.00
PmDE 2.0 Tycho2 3884-01889-1
Tycho2
Tycho2 3884-01889-1 Pflag RAmdeg 248.63560234 DEmdeg 57.58915626
PmRA 6.5 PmDE -3.5 E RAmdeg 38 E DEmdeg 32
E pmRA 3.5 E pmDE 3.5 EpRAm 1990.05 EpDEm 1990.59
Num 4 Q RAmdeg 1.7 Q DEmdeg 0.4 Q pmRA 1.7
Q pmDE 0.4 BTmag 11.351 E BTmag 0.069 VTmag 10.569
E VTmag 0.049 Prox 999 TYC T HIP
CCDM RAdeg 248.63558333 DEdeg 57.58916500 EpRA 1990 1.75
EpDE 1990 1.85 E RAdeg 39.2 E DEdeg 33.2 Posflg
Corr -0.1
 
 
16344+5737 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 163432.11+573518.6 Mag 13.2 PmRA 15.00
PmDE 18.0 Calc delta mag 2.63 Calc coord yes