stampa
Login

A workbench to forge your own double stars?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21321+3834
ES 2064


Nearby doubles
3' : 21322+3835
TDT3017

6' : 21323+3839
ALI 974

14' : 21329+3843
KPP4236

16' : 21322+3850
ES 259

16' : 21324+3849
MLB1029AB

17' : 21317+3850
TDT3009

25' : 21323+3811
ES 2063

25' : 21340+3844
COU1976

28' : 21328+3901
MLB 989

29' : 21325+3902
ES 260

30' : 21324+3903
MLB 988

31' : 21294+3833
TDT2992

32' : 21328+3904
A 1443

32' : 21304+3859
KU 131

33' : 21348+3832
DEA 61

37' : 21336+3905
COU1975AB

37' : 21352+3839
ES 2713

40' : 21354+3837
ES 1995

43' : 21348+3903
LEP 101

46' : 21351+3807
SRW 10AB

50' : 21278+3835
KU 61AB

56' : 21287+3755
KPP1064

56' : 21360+3803
GRV 483

59' : 21358+3755
GRV 482

61' : 21299+3928
MLB 987

64' : 21317+3730
GRV 474



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.

21321+3834 ES 2064

 
 
21h 32m 03.04s +38° 34' 05.9" P.A. 244.00 sep 11.5 mag 9.91,10.40 Sp F8
 
 
Coord 2000 21321+3834 Discov num ES 2064 Comp Coord arcsec 2000 21 32 03.04 +38 34 05.9
Date first 1923 Date last 2015 Obs 10
Pa first 247 Pa last 243.7 P.A. Now (θ) 243.7°
Sep first 11.9 Sep last 11.479 Sep. Now (ρ) 11.479"
Mag pri 9.91 Mag sec 10.40 delta mag (ΔM) 0.49 Spectral class F8 (yellow-white)
Pri motion ra -002 Sec motion ra +000
Pri motion dec -003 Sec motion dec -004
Notes
rPM=0.559
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3183-02087-1 Gaia DR2 1964314807640918784
 
 
WDS 21321+3834 ES 2064 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
21321+3834 ES 2064 2000 4 245 11.3 9.91 10.40 F8 D 213203.04+383405.9
21321+3834 ES 2064 2011 5 244 11.5 9.91 10.40 F8 D 213203.04+383405.9
21321+3834 ES 2064 2015 7 244 11.5 9.91 10.40 F8 213203.04+383405.9

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

 
 
WDS 21321+3834 ES 2064 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21321+3834 ES 2064 : MEASURES
 
 
No records found.

 
 
WDS 21321+3834 : VIRTUAL EYEPIECE
 
 

21321+3834 ES 2064A mag 9.91 Sp F8 21321+3834 ES 2064B sep 9.5 P.A. 237.70 mag 10.4 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 21321+3834 : ALADIN DSS IMAGE @ 21h 32m 03.04s +38° 34' 05.9"
 
 
 
 
WDS 21321+3834 ES 2064 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21321+3834 ES 2064 distance=0' 21322+3835 TDT3017 distance=3' 21323+3839 ALI 974 distance=6' 21329+3843 KPP4236 distance=14' 21322+3850 ES 259 distance=16' 21324+3849 MLB1029AB distance=16' 21324+3849 DAM 326AC distance=16' 21324+3849 MLB1029AD distance=16' 21317+3850 TDT3009 distance=17' 21323+3811 ES 2063 distance=25' 21340+3844 COU1976 distance=25' 21328+3901 MLB 989 distance=28' 21325+3902 ES 260 distance=29' 21324+3903 MLB 988 distance=30' 21294+3833 TDT2992 distance=31' 21328+3904 A 1443 distance=32' 21304+3859 KU 131 distance=32' 21348+3832 DEA 61 distance=33' 21336+3905 COU1975AB distance=37' 21336+3905 COU1975Aa,Ab distance=37' 21352+3839 ES 2713 distance=37' 21354+3837 ES 1995 distance=40' 21348+3903 LEP 101 distance=43' 21351+3807 SRW 10AB distance=46' 21351+3807 SRW 10AC distance=46' 21278+3835 KU 61AB distance=50' 21278+3835 KU 61AC distance=50' 21278+3835 KU 61AD distance=50' 21287+3755 KPP1064 distance=56' 21360+3803 GRV 483 distance=56' 21358+3755 GRV 482 distance=59' 21299+3928 MLB 987 distance=61' 21317+3730 GRV 474 distance=64' 21284+3745 TDT2983 distance=65' 21331+3938 MLB 899AB distance=66' 21331+3938 MLB 899AC distance=66' 21374+3810 GRV 487 distance=68' 21333+3940 MLB 900 distance=68' 21294+3936 TDT2991 distance=70' 21337+3728 SEI1526 distance=70' 21331+3726 SEI1525 distance=71' 21272+3752 ES 2520 distance=71' 21336+3943 TDT3031 distance=71' 21300+3941 KPP 495 distance=72' 21353+3935 ALI1163 distance=72' 21371+3915 GRV 485 distance=73' 21295+3728 SEI1519 distance=73' 21327+3948 HO 604 distance=75' 21264+3909 A 1442 distance=75' 21321+3949 COU1974 distance=75' 21377+3911 ALI 975 distance=75' 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 21321+3834 ES 2064 244 11.5
Show 21322+3835 TDT3017 267 0.8 3
Show 21323+3839 ALI 974 210 10.6 6
Show 21329+3843 KPP4236 205 1.8 14
Show 21322+3850 ES 259 319 3.9 16
Show 21324+3849 MLB1029 AB 204 5.9 16
Show 21324+3849 DAM 326 AC 315 13.4 16
Show 21324+3849 MLB1029 AD 290 29.1 16
Show 21317+3850 TDT3009 122 0.5 17
Show 21323+3811 ES 2063 227 2.7 25
Show 21340+3844 COU1976 30 0.4 25
Show 21328+3901 MLB 989 162 3.2 28
Show 21325+3902 ES 260 281 6.1 29
Show 21324+3903 MLB 988 109 2.2 30
Show 21294+3833 TDT2992 109 2.1 31
Show 21328+3904 A 1443 249 0.2 32
Show 21304+3859 KU 131 12 36.7 32
Show 21348+3832 DEA 61 195 66.9 33
Show 21336+3905 COU1975 AB 359 21.4 37
Show 21336+3905 COU1975 Aa,Ab 331 0.3 37
Show 21352+3839 ES 2713 98 17.7 37
Show 21354+3837 ES 1995 39 2.3 40
Show 21348+3903 LEP 101 168 19.9 43
Show 21351+3807 SRW 10 AB 314 19.5 46
Show 21351+3807 SRW 10 AC 11 19.6 46
Show 21278+3835 KU 61 AB 271 3.9 50
Show 21278+3835 KU 61 AC 206 14.3 50
Show 21278+3835 KU 61 AD 235 25.7 50
Show 21287+3755 KPP1064 246 8.5 56
Show 21360+3803 GRV 483 237 21.8 56
Show 21358+3755 GRV 482 188 49.3 59
Show 21299+3928 MLB 987 263 7.0 61
Show 21317+3730 GRV 474 236 24.6 64
Show 21284+3745 TDT2983 111 0.5 65
Show 21331+3938 MLB 899 AB 51 3.2 66
Show 21331+3938 MLB 899 AC 142 27.9 66
Show 21374+3810 GRV 487 201 74.8 68
Show 21333+3940 MLB 900 279 6.8 68
Show 21294+3936 TDT2991 170 0.8 70
Show 21337+3728 SEI1526 160 25.3 70
Show 21331+3726 SEI1525 100 15.0 71
Show 21272+3752 ES 2520 238 6.2 71
Show 21336+3943 TDT3031 296 0.6 71
Show 21300+3941 KPP 495 150 3.9 72
Show 21353+3935 ALI1163 342 7.1 72
Show 21371+3915 GRV 485 74 19.6 73
Show 21295+3728 SEI1519 181 13.8 73
Show 21327+3948 HO 604 316 5.3 75
Show 21264+3909 A 1442 274 1.2 75
Show 21321+3949 COU1974 136 0.2 75
Show 21377+3911 ALI 975 153 12.8 75

 
 
WDS 21321+3834 : COMPONENTS
 
 
  A
B pa=237.7°
sep=9.52"
 
 
21321+3834 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213203.04+383405.9 Mag 9.91 Spectral class F8 (yellow-white)
PmRA -2.00 PmDE -3.0 Tycho2 3183-02087-1
Tycho2
Tycho2 3183-02087-1 Pflag RAmdeg 323.01270438 DEmdeg 38.56831972
PmRA -4.6 PmDE -1.2 E RAmdeg 20 E DEmdeg 17
E pmRA 3.7 E pmDE 3.4 EpRAm 1991.16 EpDEm 1991.29
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 11.839 E BTmag 0.062 VTmag 9.908
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 323.01271778 DEdeg 38.56832250 EpRA 1990 1.63
EpDE 1990 1.70 E RAdeg 19.7 E DEdeg 16.9 Posflg
Corr 0.2
 
 
21321+3834 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213202.35+383400.8 Mag 10.4 PmRA 0.00
PmDE -4.0 Calc delta mag 0.49 Calc coord yes