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Doubles in session


Current system
21569+6242
ES 145 AB


Nearby doubles
19' : 21546+6234
PET 15

22' : 21540+6237
PET 14

23' : 21538+6241
PET 12

24' : 21538+6237
S 800AB

26' : 21534+6235
STI1068

27' : 21564+6216
HU 973

28' : 22009+6250
HU 976

28' : 22007+6229
KUI 110

29' : 21552+6217
TDT3239

39' : 21520+6258
MLB 178

39' : 22026+6238
STI1081

41' : 21523+6306
STF2845AB

41' : 21514+6251
LDS5933

45' : 22034+6233
ES 1859

46' : 21549+6159
OSO 161AB

47' : 21599+6200
STI1079

50' : 21521+6206
KR 56

50' : 22031+6214
STI1082

52' : 21565+6334
STI1074

52' : 21544+6330
STI1071

55' : 22048+6250
STI1086

56' : 21567+6338
WRH 36

58' : 21576+6144
MLR 63

60' : 22052+6305
BU 990

62' : 22051+6217
BU 697AB

62' : 22005+6145
TDT3286



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.

21569+6242 ES 145 AB

 
 
21h 57m 04.45s +62° 41' 51.8" P.A. 204.00 sep 2.8 mag 10.50,10.90
 
 
Coord 2000 21569+6242 Discov num ES  145 Comp AB Coord arcsec 2000 21 57 04.45 +62 41 51.8
Date first 1902 Date last 2015 Obs 8
Pa first 203 Pa last 204.2 P.A. Now (θ) 204.2°
Sep first 2.8 Sep last 2.832 Sep. Now (ρ) 2.832"
Mag pri 10.50 Mag sec 10.90 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +003 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21569+6242 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 57 04 +62 41 52 ES 145 AB 2015 8 204 2.8 10.50 10.90 0.40 <===
Show 21 57 04 +62 41 52 ES 145 AC 2015 4 238 18.8 10.50 14.60 4.10
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4266-02193-1 Gaia DR2 2204455568853654784
 
 
WDS 21569+6242 ES 145 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21569+6242 ES 145 AB 2001 7 204 2.9 10.50 10.90 215704.45+624151.8
21569+6242 ES 145 AB 2015 8 204 2.8 10.50 10.90 215704.45+624151.8

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

 
 
WDS 21569+6242 ES 145 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21569+6242 ES 145 AB : MEASURES
 
 
No records found.

 
 
WDS 21569+6242 : VIRTUAL EYEPIECE
 
 

21569+6242 ES 145A mag 10.5 21569+6242 ES 145B sep 2.6 P.A. 191.60 mag 10.9 21569+6242 ES 145C sep 12.4 P.A. 216.30 mag 14.6 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 21569+6242 : ALADIN DSS IMAGE @ 21h 57m 04.45s +62° 41' 51.8"
 
 
 
 
WDS 21569+6242 ES 145 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21569+6242 ES 145AB distance=1' 21569+6242 ES 145AC distance=1' 21546+6234 PET 15 distance=19' 21540+6237 PET 14 distance=22' 21538+6237 ES 144BD distance=23' 21538+6241 PET 12 distance=23' 21538+6237 S 800AB distance=24' 21538+6237 ES 144AC distance=24' 21538+6237 PET 13Aa,Ab distance=24' 21538+6237 PET 13CE distance=24' 21534+6235 STI1068 distance=26' 21564+6216 HU 973 distance=27' 22009+6250 HU 976 distance=28' 22007+6229 KUI 110 distance=28' 21552+6217 TDT3239 distance=29' 21520+6258 MLB 178 distance=39' 22026+6238 STI1081 distance=39' 21523+6306 STF2845AB distance=41' 21523+6306 MAD 12AC distance=41' 21514+6251 LDS5933 distance=41' 22034+6233 ES 1859 distance=45' 21549+6159 OSO 161AB distance=46' 21549+6159 OSO 161AC distance=46' 21549+6159 OSO 161AD distance=46' 21549+6159 OSO 161AE distance=46' 21599+6200 STI1079 distance=47' 21521+6206 KR 56 distance=50' 22031+6214 STI1082 distance=50' 21565+6334 STI1074 distance=52' 21544+6330 STI1071 distance=52' 22048+6250 STI1086 distance=55' 21567+6338 WRH 36 distance=56' 21576+6144 MLR 63 distance=58' 22052+6305 BU 990 distance=60' 22051+6217 BU 697AB distance=62' 22051+6217 BU 697AC distance=62' 22051+6217 TRN 35AD distance=62' 22051+6217 TRN 35AE distance=62' 22005+6145 TDT3286 distance=62' 21492+6312 HEI 290 distance=62' 22045+6319 TDT3324 distance=63' 21481+6230 ES 1858AB distance=64' 21481+6230 ES 1858AC distance=64' 22036+6331 HDS3130 distance=66' 21474+6245 WIS 354 distance=67' 22051+6204 STI1088 distance=68' 21490+6323 MLB 177 distance=69' 22055+6322 STI1089 distance=70' 21543+6134 ES 1922 distance=71' 22028+6343 TDT3307 distance=73' 21464+6250 STI1049 distance=74' 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 21569+6242 ES 145 AB 204 2.8 1
Show 21569+6242 ES 145 AC 238 18.8 1
Show 21546+6234 PET 15 15 2.6 19
Show 21540+6237 PET 14 94 0.5 22
Show 21538+6237 ES 144 BD 43 23.6 23
Show 21538+6241 PET 12 169 1.6 23
Show 21538+6237 S 800 AB 145 62.8 24
Show 21538+6237 ES 144 AC 278 20.5 24
Show 21538+6237 PET 13 Aa,Ab 212 0.1 24
Show 21538+6237 PET 13 CE 290 1.2 24
Show 21534+6235 STI1068 56 10.3 26
Show 21564+6216 HU 973 124 0.2 27
Show 22009+6250 HU 976 57 1.6 28
Show 22007+6229 KUI 110 222 1.0 28
Show 21552+6217 TDT3239 89 0.8 29
Show 21520+6258 MLB 178 325 4.5 39
Show 22026+6238 STI1081 92 3.7 39
Show 21523+6306 STF2845 AB 173 2.0 41
Show 21523+6306 MAD 12 AC 207 35.4 41
Show 21514+6251 LDS5933 333 2.4 41
Show 22034+6233 ES 1859 94 2.6 45
Show 21549+6159 OSO 161 AB 335 14.8 46
Show 21549+6159 OSO 161 AC 36 21.8 46
Show 21549+6159 OSO 161 AD 19 19.8 46
Show 21549+6159 OSO 161 AE 315 20.4 46
Show 21599+6200 STI1079 45 8.8 47
Show 21521+6206 KR 56 299 4.7 50
Show 22031+6214 STI1082 199 12.3 50
Show 21565+6334 STI1074 60 7.3 52
Show 21544+6330 STI1071 74 8.2 52
Show 22048+6250 STI1086 128 14.3 55
Show 21567+6338 WRH 36 175 0.1 56
Show 21576+6144 MLR 63 216 1.0 58
Show 22052+6305 BU 990 129 0.6 60
Show 22051+6217 BU 697 AB 93 20.0 62
Show 22051+6217 BU 697 AC 274 56.1 62
Show 22051+6217 TRN 35 AD 341 4.1 62
Show 22051+6217 TRN 35 AE 344 3.8 62
Show 22005+6145 TDT3286 95 0.6 62
Show 21492+6312 HEI 290 7 1.2 62
Show 22045+6319 TDT3324 94 0.4 63
Show 21481+6230 ES 1858 AB 227 6.5 64
Show 21481+6230 ES 1858 AC 33 17.8 64
Show 22036+6331 HDS3130 54 0.4 66
Show 21474+6245 WIS 354 6 69.0 67
Show 22051+6204 STI1088 235 6.7 68
Show 21490+6323 MLB 177 57 2.6 69
Show 22055+6322 STI1089 31 6.2 70
Show 21543+6134 ES 1922 164 4.6 71
Show 22028+6343 TDT3307 335 1.3 73
Show 21464+6250 STI1049 90 4.5 74

 
 
WDS 21569+6242 : COMPONENTS
 
 
  A B
B pa=191.6°
sep=2.64"
 
C pa=216.3°
sep=12.36"
pa=222.6°
sep=10.02"
 
 
21569+6242 A
 
 
Coord arcsec 2000 215704.45+624151.8 Mag 10.5 PmRA 3.00 PmDE 3.0
Tycho2 4266-02193-1
Tycho2
Tycho2 4266-02193-1 Pflag RAmdeg 329.26859748 DEmdeg 62.69774045
PmRA 3.4 PmDE 2.9 E RAmdeg 23 E DEmdeg 24
E pmRA 3.3 E pmDE 3.2 EpRAm 1991.03 EpDEm 1991.10
Num 3 Q RAmdeg 0.0 Q DEmdeg 1.4 Q pmRA 0.0
Q pmDE 1.3 BTmag 10.536 E BTmag 0.036 VTmag 10.259
E VTmag 0.038 Prox 999 TYC T HIP
CCDM RAdeg 329.26858056 DEdeg 62.69773389 EpRA 1990 1.60
EpDE 1990 1.76 E RAdeg 22.9 E DEdeg 23.8 Posflg D
Corr 0.1
 
 
21569+6242 B
 
 
Coord arcsec 2000 215704.37+624149.2 Mag 10.9 Calc delta mag 0.4 Calc coord yes
 
 
21569+6242 C
 
 
Coord arcsec 2000 215703.39+624141.8 Mag 14.6 PmRA 5.00 PmDE -2.0
Calc delta mag 4.1 Calc coord yes