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Doubles in session


Current system
21327+7009
MLB 366


Nearby doubles
15' : 21309+7020
CSR 2AB

17' : 21322+7025
KPP2361

25' : 21363+7025
MLB 368

25' : 21289+7024
BKO 772

28' : 21319+7034
H 5 28AB

33' : 21287+7034
STF2806AB
Alfirk

33' : 21274+7028
CSR 1

35' : 21275+7028
SHR 1

41' : 21399+6953
KPP1602

52' : 21331+7059
MLB 367

66' : 21209+6944
MLB 365

69' : 21362+7115
MLR 249

76' : 21277+7119
LDS1953

79' : 21195+6928
MLB 304

86' : 21326+7134
HJ 3044

86' : 21488+6947
TDT3168

89' : 21201+7112
HJ 3027

90' : 21391+6846
MLB 305

91' : 21148+7003
MLB 364

94' : 21480+6920
STF2835

113' : 21403+6823
HU 968

122' : 21343+7210
TDT3036

127' : 21267+7211
TDT2971

127' : 21399+6808
STF2823

128' : 21233+7207
LSC 98

131' : 21502+7146
A 1225



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.

21327+7009 MLB 366

 
 
21h 32m 37.74s +70° 08' 18.0" P.A. 151.00 sep 2.8 mag 12.12,11.98
 
 
Coord 2000 21327+7009 Discov num MLB 366 Comp Coord arcsec 2000 21 32 37.74 +70 08 18.0
Date first 1894 Date last 2015 Obs 9
Pa first 155 Pa last 151.1 P.A. Now (θ) 151.1°
Sep first 2.5 Sep last 2.832 Sep. Now (ρ) 2.832"
Mag pri 12.12 Mag sec 11.98 delta mag (ΔM) 0.14 Spectral class
Pri motion ra -008 Sec motion ra +011
Pri motion dec +011 Sec motion dec -024
Notes
rPM=1.508
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4465-01117-1 Gaia DR2 2272112642469478016
 
 
WDS 21327+7009 MLB 366 : 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
21327+7009 MLB 366 1998 7 151 2.8 12.12 11.98 213237.74+700818.0
21327+7009 MLB 366 2003 8 151 2.8 12.12 11.98 213237.74+700818.0
21327+7009 MLB 366 2015 9 151 2.8 12.12 11.98 213237.74+700818.0

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

 
 
WDS 21327+7009 MLB 366 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21327+7009 MLB 366 : MEASURES
 
 
No records found.

 
 
WDS 21327+7009 : VIRTUAL EYEPIECE
 
 

21327+7009 MLB 366A mag 12.12 21327+7009 MLB 366B sep 2.5 P.A. 169.40 mag 11.98 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 21327+7009 : ALADIN DSS IMAGE @ 21h 32m 37.74s +70° 08' 18.0"
 
 
 
 
WDS 21327+7009 MLB 366 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21327+7009 MLB 366 distance=0' 21309+7020 BKO 773BC distance=15' 21309+7020 CSR 2AB distance=15' 21322+7025 KPP2361 distance=17' 21363+7025 MLB 368 distance=25' 21289+7024 BKO 772 distance=25' 21319+7034 H 5 28AB distance=28' 21319+7034 H 5 28AC distance=28' 21287+7034 LAB 6Aa,Ab (Alfirk) distance=33' 21287+7034 STF2806AB (Alfirk) distance=33' 21274+7028 CSR 1 distance=33' 21275+7028 SHR 1 distance=35' 21399+6953 KPP1602 distance=41' 21331+7059 MLB 367 distance=52' 21209+6944 MLB 365 distance=66' 21362+7115 MLR 249 distance=69' 21277+7119 LDS1953 distance=76' 21195+6928 MLB 304 distance=79' 21326+7134 HJ 3044 distance=86' 21488+6947 TDT3168 distance=86' 21201+7112 HJ 3027 distance=89' 21391+6846 MLB 305 distance=90' 21148+7003 MLB 364 distance=91' 21480+6920 STF2835 distance=94' 21403+6823 HU 968 distance=113' 21343+7210 TDT3036 distance=122' 21267+7211 TDT2971 distance=127' 21399+6808 STF2823 distance=127' 21233+7207 LSC 98 distance=128' 21502+7146 A 1225 distance=131' 21176+6818 YUN 1AB distance=137' 21176+6818 CON 40CD distance=137' 21157+6821 BVD 135 distance=140' 21290+6744 TDT2986 distance=146' 21431+7225 NSN 747 distance=146' 21225+6751 TDT2933 distance=149' 21257+7233 HJ 3035AB distance=149' 21257+7233 HJ 3035AC distance=149' 21498+6802 MLB1094 distance=155' 21455+6745 HU 970 distance=160' 21363+7247 HJ 3051 distance=160' 21276+7247 LDS1954 distance=161' 21334+6728 WHC 23 distance=161' 21320+7256 LDS1955 distance=168' 21365+6718 KPP4238 distance=172' 21344+7300 OSW 61 distance=173' 21220+7257 TDT2926 distance=177' 21293+6703 HU 964 distance=187' 21482+7303 MLB 426 distance=190' 21158+6721 STF2788 distance=191' 21208+6704 LDS4880 distance=196' 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 21327+7009 MLB 366 151 2.8
Show 21309+7020 BKO 773 BC 321 10.2 15
Show 21309+7020 CSR 2 AB 69 12.4 15
Show 21322+7025 KPP2361 247 20.3 17
Show 21363+7025 MLB 368 77 4.5 25
Show 21289+7024 BKO 772 96 11.7 25
Show 21319+7034 H 5 28 AB 342 79.2 28
Show 21319+7034 H 5 28 AC 169 132.9 28
Show Alfirk 21287+7034 LAB 6 Aa,Ab 226 0.2 33
Show Alfirk 21287+7034 STF2806 AB 250 13.6 33
Show 21274+7028 CSR 1 286 7.7 33
Show 21275+7028 SHR 1 141 11.5 35
Show 21399+6953 KPP1602 78 12.2 41
Show 21331+7059 MLB 367 108 3.6 52
Show 21209+6944 MLB 365 47 5.1 66
Show 21362+7115 MLR 249 263 1.3 69
Show 21277+7119 LDS1953 116 11.5 76
Show 21195+6928 MLB 304 47 5.2 79
Show 21326+7134 HJ 3044 75 7.6 86
Show 21488+6947 TDT3168 81 2.1 86
Show 21201+7112 HJ 3027 128 34.2 89
Show 21391+6846 MLB 305 82 6.1 90
Show 21148+7003 MLB 364 59 5.2 91
Show 21480+6920 STF2835 272 1.9 94
Show 21403+6823 HU 968 147 1.3 113
Show 21343+7210 TDT3036 161 1.2 122
Show 21267+7211 TDT2971 116 1.9 127
Show 21399+6808 STF2823 254 1.5 127
Show 21233+7207 LSC 98 222 0.1 128
Show 21502+7146 A 1225 193 1.1 131
Show 21176+6818 YUN 1 AB 92 9.0 137
Show 21176+6818 CON 40 CD 69 1.0 137
Show 21157+6821 BVD 135 310 24.9 140
Show 21290+6744 TDT2986 223 0.5 146
Show 21431+7225 NSN 747 59 1.0 146
Show 21225+6751 TDT2933 157 0.6 149
Show 21257+7233 HJ 3035 AB 127 23.2 149
Show 21257+7233 HJ 3035 AC 202 24.2 149
Show 21498+6802 MLB1094 229 8.5 155
Show 21455+6745 HU 970 274 0.4 160
Show 21363+7247 HJ 3051 183 13.5 160
Show 21276+7247 LDS1954 4 6.0 161
Show 21334+6728 WHC 23 201 15.6 161
Show 21320+7256 LDS1955 67 3.1 168
Show 21365+6718 KPP4238 336 12.9 172
Show 21344+7300 OSW 61 183 87.2 173
Show 21220+7257 TDT2926 74 0.6 177
Show 21293+6703 HU 964 271 1.3 187
Show 21482+7303 MLB 426 116 2.4 190
Show 21158+6721 STF2788 352 8.1 191
Show 21208+6704 LDS4880 141 226.6 196

 
 
WDS 21327+7009 : COMPONENTS
 
 
  A
B pa=169.4°
sep=2.52"
 
 
21327+7009 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213237.74+700818.0 Mag 12.12 PmRA -8.00
PmDE 11.0 Tycho2 4465-01117-1
Tycho2
Tycho2 4465-01117-1 Pflag RAmdeg 323.15829939 DEmdeg 70.13771634
PmRA 0.1 PmDE -6.3 E RAmdeg 85 E DEmdeg 92
E pmRA 2.3 E pmDE 2.4 EpRAm 1974.65 EpDEm 1973.43
Num 3 Q RAmdeg 0.4 Q DEmdeg 1.2 Q pmRA 0.4
Q pmDE 1.2 BTmag 12.764 E BTmag 0.243 VTmag 12.093
E VTmag 0.177 Prox 999 TYC HIP
CCDM RAdeg 323.15829861 DEdeg 70.13773083 EpRA 1990 1.76
EpDE 1990 1.72 E RAdeg 93.7 E DEdeg 102.3 Posflg
Corr 0.1
 
 
21327+7009 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213237.83+700815.5 Mag 11.98 PmRA 11.00
PmDE -24.0 Calc delta mag 0.14 Calc coord yes