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Current system
01520+3853
MLB 998


Nearby doubles
18' : 01536+3857
J 2390

24' : 01521+3917
MLB 973

29' : 01544+3855
J 2391

50' : 01543+3935
TDS 64

53' : 01547+3812
STF 181AB

55' : 01559+3922
ALI 746

58' : 01507+3758
A 3104

59' : 01536+3758
BRT2199

61' : 01547+3801
A 1811

62' : 01467+3856
BU 736AB

64' : 01526+3957
CRB 43

68' : 01568+3931
ALI1022

68' : 01511+3747
ES 159AB

69' : 01559+3803
TDS2057

72' : 01532+3744
TDS2038

76' : 01563+3758
ARN 87

77' : 01566+3800
ALI 495

77' : 01568+3802
ARN 90AB

80' : 01586+3834
LPL 1

80' : 01487+3746
COU1065

80' : 01569+3759
ES 228AB

81' : 01492+4008
LDS3313

81' : 01542+3739
CRB 44

83' : 01528+4016
MLB 999

85' : 01561+3745
HJ 1097AB

85' : 01588+3826
TDS2077



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.

01520+3853 MLB 998

 
 
01h 51m 59.63s +38° 53' 20.9" P.A. 342.00 sep 7.2 mag 11.50,11.90
 
 
Coord 2000 01520+3853 Discov num MLB 998 Comp Coord arcsec 2000 01 51 59.63 +38 53 20.9
Date first 1936 Date last 2015 Obs 9
Pa first 336 Pa last 342.4 P.A. Now (θ) 342.4°
Sep first 4.0 Sep last 7.15 Sep. Now (ρ) 7.15"
Mag pri 11.50 Mag sec 11.90 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +009 Sec motion ra -006
Pri motion dec -029 Sec motion dec +018
Notes
rPM=1.625
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 343968335712157440
 
 
WDS 01520+3853 MLB 998 : 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
01520+3853 MLB 998 1936 1 336 4.0 11.50 11.90 I 015159.63+385320.9
01520+3853 MLB 998 2002 3 342 6.8 11.50 11.90 015159.63+385320.9
01520+3853 MLB 998 2015 5 342 7.2 11.50 11.90 015159.63+385320.9

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

 
 
WDS 01520+3853 MLB 998 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01520+3853 MLB 998 : MEASURES
 
 
No records found.

 
 
WDS 01520+3853 : VIRTUAL EYEPIECE
 
 

01520+3853 MLB 998A mag 11.5 01520+3853 MLB 998B sep 7.0 P.A. 346.10 mag 11.9 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 01520+3853 : ALADIN DSS IMAGE @ 01h 51m 59.63s +38° 53' 20.9"
 
 
 
 
WDS 01520+3853 MLB 998 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01520+3853 MLB 998 distance=0' 01536+3857 J 2390 distance=18' 01521+3917 MLB 973 distance=24' 01544+3855 J 2391 distance=29' 01543+3935 TDS 64 distance=50' 01547+3812 STF 181AB distance=53' 01547+3812 STF 181AD distance=53' 01547+3812 STF 181BC distance=53' 01559+3922 ALI 746 distance=55' 01507+3758 A 3104 distance=58' 01536+3758 BRT2199 distance=59' 01547+3801 A 1811 distance=61' 01467+3856 BU 736AB distance=62' 01467+3856 STF 157AC distance=62' 01467+3856 STF 157AD distance=62' 01526+3957 CRB 43 distance=64' 01568+3931 ALI1022 distance=68' 01511+3747 ES 159AB distance=68' 01559+3803 TDS2057 distance=69' 01532+3744 TDS2038 distance=72' 01563+3758 ARN 87 distance=76' 01566+3800 ALI 495 distance=77' 01568+3802 ARN 90AB distance=77' 01568+3802 TOB9001BC distance=77' 01586+3834 LPL 1 distance=80' 01487+3746 COU1065 distance=80' 01569+3759 ES 228AB distance=80' 01492+4008 LDS3313 distance=81' 01542+3739 CRB 44 distance=81' 01528+4016 MLB 999 distance=83' 01561+3745 HJ 1097AB distance=85' 01588+3826 TDS2077 distance=85' 01567+3749 ES 161 distance=85' 01550+4012 ALI1021 distance=86' 01543+4020 COU1363 distance=90' 01585+3804 TDS2075 distance=91' 01536+3724 GRV 104 distance=92' 01508+4024 HDS 248 distance=92' 01581+3953 MLB 814 distance=93' 01579+3753 TDS2066 distance=93' 01584+3756 LDS3327AB distance=95' 01584+3756 LDS3327Aa,Ab distance=95' 01532+3719 STF 179 distance=96' 01571+3737 RAO 186 distance=97' 01563+3729 FMR 45 distance=99' 01435+3904 JNN 16 distance=100' 01577+3739 COU1218 distance=101' 01478+3724 UC 17 distance=103' 01523+3711 COU1066 distance=103' 01509+4037 COU1361 distance=105' 01487+3716 ES 2550 distance=106' 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 01520+3853 MLB 998 342 7.2
Show 01536+3857 J 2390 301 8.9 18
Show 01521+3917 MLB 973 185 4.5 24
Show 01544+3855 J 2391 343 7.3 29
Show 01543+3935 TDS 64 264 0.8 50
Show 01547+3812 STF 181 AB 125 27.3 53
Show 01547+3812 STF 181 AD 281 27.2 53
Show 01547+3812 STF 181 BC 86 34.9 53
Show 01559+3922 ALI 746 306 5.5 55
Show 01507+3758 A 3104 219 4.2 58
Show 01536+3758 BRT2199 218 4.0 59
Show 01547+3801 A 1811 93 1.5 61
Show 01467+3856 BU 736 AB 205 0.7 62
Show 01467+3856 STF 157 AC 115 12.4 62
Show 01467+3856 STF 157 AD 281 55.9 62
Show 01526+3957 CRB 43 46 12.9 64
Show 01568+3931 ALI1022 36 0.2 68
Show 01511+3747 ES 159 AB 7 9.3 68
Show 01559+3803 TDS2057 298 1.9 69
Show 01532+3744 TDS2038 284 0.7 72
Show 01563+3758 ARN 87 284 56.2 76
Show 01566+3800 ALI 495 175 8.6 77
Show 01568+3802 ARN 90 AB 192 37.3 77
Show 01568+3802 TOB9001 BC 266 70.4 77
Show 01586+3834 LPL 1 -1 1.8 80
Show 01487+3746 COU1065 156 0.5 80
Show 01569+3759 ES 228 AB 11 3.5 80
Show 01492+4008 LDS3313 195 11.4 81
Show 01542+3739 CRB 44 339 30.2 81
Show 01528+4016 MLB 999 6 4.3 83
Show 01561+3745 HJ 1097 AB 40 14.6 85
Show 01588+3826 TDS2077 237 0.4 85
Show 01567+3749 ES 161 245 3.9 85
Show 01550+4012 ALI1021 297 3.7 86
Show 01543+4020 COU1363 35 2.7 90
Show 01585+3804 TDS2075 184 1.1 91
Show 01536+3724 GRV 104 48 39.0 92
Show 01508+4024 HDS 248 32 0.4 92
Show 01581+3953 MLB 814 330 7.4 93
Show 01579+3753 TDS2066 287 1.0 93
Show 01584+3756 LDS3327 AB 176 32.7 95
Show 01584+3756 LDS3327 Aa,Ab 340 1.1 95
Show 01532+3719 STF 179 160 3.5 96
Show 01571+3737 RAO 186 61 3.3 97
Show 01563+3729 FMR 45 34 6.7 99
Show 01435+3904 JNN 16 32 0.1 100
Show 01577+3739 COU1218 354 0.4 101
Show 01478+3724 UC 17 296 14.8 103
Show 01523+3711 COU1066 325 0.9 103
Show 01509+4037 COU1361 282 1.1 105
Show 01487+3716 ES 2550 107 3.3 106

 
 
WDS 01520+3853 : COMPONENTS
 
 
  A
B pa=346.1°
sep=7.02"
 
 
01520+3853 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 015159.63+385320.9 Mag 11.5 PmRA 9.00
PmDE -29.0
 
 
01520+3853 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 015159.49+385327.7 Mag 11.9 PmRA -6.00
PmDE 18.0 Calc delta mag 0.4 Calc coord yes