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Current system
20495+5728
MLB 86


Nearby doubles
23' : 20500+5751
CVR 232

35' : 20454+5735
ENG 76AB

35' : 20562+5742
HJ 1595

36' : 20538+5739
OSW 76

41' : 20540+5711
ES 135AB

49' : 20483+5815
MLR 360

59' : 20423+5723
BU 152

60' : 20553+5651
A 752

61' : 20470+5825
HDS2961

65' : 20416+5730
LDS1476AB

67' : 20567+5656
A 755

74' : 20412+5659
HJ 1570AB

76' : 20567+5618
ROE 89

77' : 20493+5845
STTA211

84' : 20472+5607
KR 52

85' : 20599+5714
ES 136

88' : 20400+5647
OSW 78

89' : 20443+5610
A 1684

91' : 21005+5709
STI2557

97' : 20475+5553
HJ 1580

97' : 20424+5611
VKI 47

100' : 20389+5820
TDT2449

103' : 20444+5902
KR 51

103' : 20422+5606
OSW 74

103' : 20454+5906
ES 2700

104' : 21019+5704
BU 1139



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.

20495+5728 MLB 86

 
 
20h 49m 31.76s +57° 28' 06.2" P.A. 149.00 sep 4.6 mag 10.70,10.90
 
 
Coord 2000 20495+5728 Discov num MLB  86 Comp Coord arcsec 2000 20 49 31.76 +57 28 06.2
Date first 1898 Date last 2015 Obs 7
Pa first 143 Pa last 149.1 P.A. Now (θ) 149.1°
Sep first 7.2 Sep last 4.6 Sep. Now (ρ) 4.6"
Mag pri 10.70 Mag sec 10.90 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -026 Sec motion ra
Pri motion dec -059 Sec motion dec
Notes B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 2190219504608898560 ADS 14349
 
 
WDS 20495+5728 MLB 86 : 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
20495+5728 MLB 86 1918 2 144 6.8 12.03 12.78 B 204931.92+572814.0
20495+5728 MLB 86 2003 5 148 4.8 10.70 10.90 B 204931.76+572806.2
20495+5728 MLB 86 2015 6 149 4.6 10.70 10.90 B 204931.76+572806.2

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

 
 
WDS 20495+5728 MLB 86 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20495+5728 MLB 86 : MEASURES
 
 
No records found.

 
 
WDS 20495+5728 : VIRTUAL EYEPIECE
 
 

20495+5728 MLB 86A mag 10.7 20495+5728 MLB 86B sep 4.2 P.A. 162.20 mag 10.9 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 20495+5728 : ALADIN DSS IMAGE @ 20h 49m 31.76s +57° 28' 06.2"
 
 
 
 
WDS 20495+5728 MLB 86 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20495+5728 MLB 86 distance=0' 20500+5751 CVR 232 distance=23' 20454+5735 CIA 1Aa,Ab distance=35' 20454+5735 ENG 76AB distance=35' 20562+5742 HJ 1595 distance=35' 20538+5739 OSW 76 distance=36' 20540+5711 ES 135AB distance=41' 20540+5711 ES 135AC distance=41' 20483+5815 MLR 360 distance=49' 20423+5723 BU 152 distance=59' 20553+5651 A 752 distance=60' 20470+5825 HDS2961 distance=61' 20416+5730 LDS1476AB distance=65' 20416+5730 OSO 130AC distance=65' 20567+5656 A 755 distance=67' 20412+5659 HJ 1570AB distance=74' 20412+5659 VBS 32AC distance=74' 20567+5618 ROE 89 distance=76' 20493+5845 STTA211 distance=77' 20472+5607 KR 52 distance=84' 20599+5714 ES 136 distance=85' 20400+5647 OSW 78 distance=88' 20443+5610 A 1684 distance=89' 21005+5709 STI2557 distance=91' 20475+5553 HJ 1580 distance=97' 20424+5611 VKI 47 distance=97' 20389+5820 TDT2449 distance=100' 20577+5849 YSC 117Da,Db distance=102' 20444+5902 KR 51 distance=103' 20422+5606 OSW 74 distance=103' 20454+5906 ES 2700 distance=103' 21019+5704 BU 1139 distance=104' 20577+5849 A 756AB distance=104' 20577+5849 A 756AC distance=104' 20577+5849 ARN 34AD distance=104' 20404+5615 OSW 73 distance=105' 20381+5637 A 745 distance=107' 20398+5844 MLB 85 distance=109' 20559+5906 A 754 distance=110' 20383+5629 FOX 38 distance=110' 20509+5918 MLR 240 distance=111' 21021+5640 STF2751 distance=114' 20406+5858 HJ 1569 distance=115' 20537+5918 A 751 distance=116' 20354+5712 TDT2399 distance=116' 20356+5808 A 741AB distance=119' 20356+5808 A 741AC distance=119' 20343+5707 STI2541 distance=126' 20503+5937 MLR 239 distance=130' 20585+5539 A 1686 distance=132' 20351+5624 HJ 1551 distance=134' 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 20495+5728 MLB 86 149 4.6
Show 20500+5751 CVR 232 319 112.1 23
Show 20454+5735 CIA 1 Aa,Ab 105 0.1 35
Show 20454+5735 ENG 76 AB 146 48.4 35
Show 20562+5742 HJ 1595 313 11.6 35
Show 20538+5739 OSW 76 326 145.5 36
Show 20540+5711 ES 135 AB 199 7.1 41
Show 20540+5711 ES 135 AC 115 71.7 41
Show 20483+5815 MLR 360 295 0.2 49
Show 20423+5723 BU 152 82 1.2 59
Show 20553+5651 A 752 8 1.2 60
Show 20470+5825 HDS2961 39 0.1 61
Show 20416+5730 LDS1476 AB 267 11.6 65
Show 20416+5730 OSO 130 AC 233 23.6 65
Show 20567+5656 A 755 189 0.1 67
Show 20412+5659 HJ 1570 AB 79 14.0 74
Show 20412+5659 VBS 32 AC 345 15.4 74
Show 20567+5618 ROE 89 241 5.5 76
Show 20493+5845 STTA211 268 94.9 77
Show 20472+5607 KR 52 64 4.6 84
Show 20599+5714 ES 136 159 4.2 85
Show 20400+5647 OSW 78 233 186.1 88
Show 20443+5610 A 1684 141 2.1 89
Show 21005+5709 STI2557 131 8.1 91
Show 20475+5553 HJ 1580 245 10.9 97
Show 20424+5611 VKI 47 340 2.3 97
Show 20389+5820 TDT2449 91 0.7 100
Show 20577+5849 YSC 117 Da,Db 341 0.1 102
Show 20444+5902 KR 51 181 1.4 103
Show 20422+5606 OSW 74 88 127.2 103
Show 20454+5906 ES 2700 297 15.5 103
Show 21019+5704 BU 1139 136 2.1 104
Show 20577+5849 A 756 AB 210 0.6 104
Show 20577+5849 A 756 AC 197 54.0 104
Show 20577+5849 ARN 34 AD 265 215.4 104
Show 20404+5615 OSW 73 250 188.6 105
Show 20381+5637 A 745 313 2.4 107
Show 20398+5844 MLB 85 134 6.2 109
Show 20559+5906 A 754 6 1.0 110
Show 20383+5629 FOX 38 301 5.4 110
Show 20509+5918 MLR 240 22 0.2 111
Show 21021+5640 STF2751 356 1.6 114
Show 20406+5858 HJ 1569 306 3.9 115
Show 20537+5918 A 751 52 0.2 116
Show 20354+5712 TDT2399 4 0.5 116
Show 20356+5808 A 741 AB 157 1.3 119
Show 20356+5808 A 741 AC 211 19.8 119
Show 20343+5707 STI2541 205 10.6 126
Show 20503+5937 MLR 239 286 0.9 130
Show 20585+5539 A 1686 282 1.9 132
Show 20351+5624 HJ 1551 225 42.2 134

 
 
WDS 20495+5728 : COMPONENTS
 
 
  A
B pa=162.2°
sep=4.15"
 
 
20495+5728 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204931.76+572806.2 Mag 10.7 PmRA -26.00
PmDE -59.0 ADS 14349 DM BD+56 2493
 
 
20495+5728 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204931.92+572802.3 Mag 10.9 Calc delta mag 0.2
Calc coord yes