stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
02157+2957
MLB 738


Nearby doubles
17' : 02166+2945
KPP 83

18' : 02160+2940
MLB 740

30' : 02147+3024
STF 232

37' : 02166+3031
MLB 741AB

48' : 02160+3044
MLB 739

48' : 02124+3018
STF 227

60' : 02202+2949
A 961

61' : 02189+2914
HJL1015

65' : 02108+3005
COU 456

65' : 02109+2941
CHE 64

70' : 02104+2948
BUP 29AB

70' : 02143+2850
MLB 682

71' : 02211+2956
A 962

72' : 02161+3109
COU 670

73' : 02133+2852
MLB 636

74' : 02201+3043
TDS2209

74' : 02199+3047
A 960

77' : 02110+2912
CHE 66

81' : 02099+3025
MLB 681

85' : 02180+3116
A 959AB

86' : 02115+3102
MLB1034

90' : 02190+2839
HJ 1115

96' : 02109+2846
CHE 65

99' : 02130+3129
TDS2161

100' : 02087+2921
CHE 60

101' : 02083+2933
CHE 56



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.

02157+2957 MLB 738

 
 
02h 15m 40.89s +29° 57' 00.1" P.A. 275.00 sep 9.1 mag 11.64,13.00
 
 
Coord 2000 02157+2957 Discov num MLB 738 Comp Coord arcsec 2000 02 15 40.89 +29 57 00.1
Date first 1932 Date last 2015 Obs 9
Pa first 259 Pa last 275.2 P.A. Now (θ) 275.2°
Sep first 6.3 Sep last 9.119 Sep. Now (ρ) 9.119"
Mag pri 11.64 Mag sec 13.00 delta mag (ΔM) 1.36 Spectral class
Pri motion ra +023 Sec motion ra
Pri motion dec -033 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Tycho2 1777-00447-1 Gaia DR2 132101481650035328
 
 
WDS 02157+2957 MLB 738 : 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
02157+2957 MLB 738 2007 2 274 8.8 11.64 13.00 021540.89+295700.1
02157+2957 MLB 738 2010 5 273 8.5 11.64 13.00 021540.89+295700.1
02157+2957 MLB 738 2015 6 275 9.1 11.64 13.00 021540.89+295700.1

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

 
 
WDS 02157+2957 MLB 738 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02157+2957 MLB 738 : MEASURES
 
 
No records found.

 
 
WDS 02157+2957 : VIRTUAL EYEPIECE
 
 

02157+2957 MLB 738A mag 11.64 02157+2957 MLB 738B sep 7.9 P.A. 276.00 mag 13 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 02157+2957 : ALADIN DSS IMAGE @ 02h 15m 40.89s +29° 57' 00.1"
 
 
 
 
WDS 02157+2957 MLB 738 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02157+2957 MLB 738 distance=0' 02166+2945 KPP 83 distance=17' 02160+2940 MLB 740 distance=18' 02147+3024 STF 232 distance=30' 02166+3031 MLB 741AB distance=37' 02166+3031 MLB 741AC distance=37' 02160+3044 MLB 739 distance=48' 02124+3018 STF 227 distance=48' 02202+2949 A 961 distance=60' 02189+2914 HJL1015 distance=61' 02108+3005 COU 456 distance=65' 02109+2941 CHE 64 distance=65' 02104+2948 BUP 29AB distance=70' 02104+2948 BUP 29AC distance=70' 02104+2948 BUP 29AD distance=70' 02143+2850 MLB 682 distance=70' 02211+2956 A 962 distance=71' 02161+3109 COU 670 distance=72' 02133+2852 MLB 636 distance=73' 02201+3043 TDS2209 distance=74' 02199+3047 A 960 distance=74' 02174+2845 STF 239EC distance=76' 02110+2912 CHE 66 distance=77' 02099+3025 MLB 681 distance=81' 02180+3116 A 959AB distance=85' 02180+3116 FOX 123AC distance=85' 02115+3102 MLB1034 distance=86' 02190+2839 HJ 1115 distance=90' 02109+2846 CHE 65 distance=96' 02130+3129 TDS2161 distance=99' 02087+2921 CHE 60 distance=100' 02083+2933 CHE 56 distance=101' 02086+2918 CHE 59AB distance=101' 02086+2918 BTG 7AD distance=101' 02086+2918 BTG 7AC distance=101' 02086+2918 BTG 7BC distance=102' 02235+2953 AZC 23 distance=102' 02080+2917 BKO 636 distance=109' 02245+2931 MLB 517 distance=119' 02070+2923 CHE 49 distance=119' 02219+2828 UC 31 distance=121' 02134+3155 CVR 40 distance=123' 02225+2830 FAR 29 distance=125' 02184+2757 COU 354 distance=126' 02093+2822 CHE 63 distance=126' 02249+3039 HDS 314AB distance=126' 02249+3039 UC 733AC distance=126' 02086+3123 WIS 54 distance=127' 02085+2833 CHE 58 distance=127' 02061+3027 LDS3342 distance=128' 02178+3202 UC 712 distance=128' 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 02157+2957 MLB 738 275 9.1
Show 02166+2945 KPP 83 249 3.6 17
Show 02160+2940 MLB 740 340 6.4 18
Show 02147+3024 STF 232 69 6.7 30
Show 02166+3031 MLB 741 AB 297 7.1 37
Show 02166+3031 MLB 741 AC 146 18.1 37
Show 02160+3044 MLB 739 130 16.0 48
Show 02124+3018 STF 227 67 4.0 48
Show 02202+2949 A 961 273 0.3 60
Show 02189+2914 HJL1015 77 71.9 61
Show 02108+3005 COU 456 71 0.5 65
Show 02109+2941 CHE 64 125 16.9 65
Show 02104+2948 BUP 29 AB 190 77.5 70
Show 02104+2948 BUP 29 AC 353 187.3 70
Show 02104+2948 BUP 29 AD 250 228.4 70
Show 02143+2850 MLB 682 291 5.9 70
Show 02211+2956 A 962 67 0.9 71
Show 02161+3109 COU 670 133 0.8 72
Show 02133+2852 MLB 636 269 4.3 73
Show 02201+3043 TDS2209 157 2.2 74
Show 02199+3047 A 960 317 1.1 74
Show 02174+2845 STF 239 EC 212 14.0 76
Show 02110+2912 CHE 66 162 37.2 77
Show 02099+3025 MLB 681 85 6.4 81
Show 02180+3116 A 959 AB 4 3.9 85
Show 02180+3116 FOX 123 AC 309 52.6 85
Show 02115+3102 MLB1034 285 11.7 86
Show 02190+2839 HJ 1115 205 58.3 90
Show 02109+2846 CHE 65 127 28.7 96
Show 02130+3129 TDS2161 50 0.9 99
Show 02087+2921 CHE 60 275 29.3 100
Show 02083+2933 CHE 56 55 28.3 101
Show 02086+2918 CHE 59 AB 216 27.5 101
Show 02086+2918 BTG 7 AD 297 28.5 101
Show 02086+2918 BTG 7 AC 209 39.9 101
Show 02086+2918 BTG 7 BC 196 12.6 102
Show 02235+2953 AZC 23 147 19.0 102
Show 02080+2917 BKO 636 333 6.3 109
Show 02245+2931 MLB 517 25 4.4 119
Show 02070+2923 CHE 49 110 32.0 119
Show 02219+2828 UC 31 194 25.3 121
Show 02134+3155 CVR 40 161 29.5 123
Show 02225+2830 FAR 29 193 0.1 125
Show 02184+2757 COU 354 147 0.7 126
Show 02093+2822 CHE 63 193 27.5 126
Show 02249+3039 HDS 314 AB 257 0.3 126
Show 02249+3039 UC 733 AC 180 20.4 126
Show 02086+3123 WIS 54 79 503.6 127
Show 02085+2833 CHE 58 291 14.7 127
Show 02061+3027 LDS3342 284 36.0 128
Show 02178+3202 UC 712 249 114.6 128

 
 
WDS 02157+2957 : COMPONENTS
 
 
  A
B pa=276.0°
sep=7.91"
 
 
02157+2957 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 021540.89+295700.1 Mag 11.64 PmRA 23.00
PmDE -33.0 Tycho2 1777-00447-1
Tycho2
Tycho2 1777-00447-1 Pflag RAmdeg 33.92038467 DEmdeg 29.95002641
PmRA 26.6 PmDE -34.9 E RAmdeg 62 E DEmdeg 75
E pmRA 2.6 E pmDE 2.6 EpRAm 1984.87 EpDEm 1981.29
Num 3 Q RAmdeg 1.2 Q DEmdeg 2.6 Q pmRA 1.2
Q pmDE 2.6 BTmag 12.426 E BTmag 0.181 VTmag 11.635
E VTmag 0.118 Prox 999 TYC HIP
CCDM RAdeg 33.92031444 DEdeg 29.95010667 EpRA 1990 1.80
EpDE 1990 1.73 E RAdeg 65.4 E DEdeg 79.6 Posflg
Corr -0.2
 
 
02157+2957 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 021540.28+295700.9 Mag 13 Calc delta mag 1.36
Calc coord yes