stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21221+3525
ES 2259


Nearby doubles
5' : 21218+3528
TDT2923

6' : 21219+3530
TDT2925

11' : 21214+3517
GRV 454

17' : 21225+3509
POP 50

23' : 21232+3543
ALI 218

25' : 21203+3535
TDT2911

28' : 21229+3459
TDT2934

30' : 21197+3518
SLE 386AB

37' : 21215+3600
TDT2920

50' : 21217+3436
COU1334

50' : 21261+3529
POP 49

51' : 21244+3607
TDS1125

55' : 21181+3500
SLE 383

55' : 21183+3456
BU 289AB

57' : 21187+3604
TDT2896

58' : 21261+3457
TDT2962

58' : 21254+3446
TDS1128

60' : 21179+3454
STT 433AB

61' : 21171+3530
SLE 378

65' : 21171+3546
BU 162AB

65' : 21235+3627
TDT2940

65' : 21173+3457
TDT2886

68' : 21206+3420
JNN 129

70' : 21186+3430
HU 769

73' : 21186+3624
CRB 140

73' : 21245+3632
ES 2125AB



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.

21221+3525 ES 2259

 
 
21h 22m 04.20s +35° 25' 00.8" P.A. 245.00 sep 4.3 mag 9.43,11.40 Sp F2
 
 
Coord 2000 21221+3525 Discov num ES 2259 Comp Coord arcsec 2000 21 22 04.20 +35 25 00.8
Date first 1926 Date last 2011 Obs 3
Pa first 242 Pa last 244.6 P.A. Now (θ) 244.6°
Sep first 4.4 Sep last 4.3 Sep. Now (ρ) 4.3"
Mag pri 9.43 Mag sec 11.40 delta mag (ΔM) 1.97 Spectral class F2 (yellow-white)
Pri motion ra +022 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2711-01388-1 Gaia DR2 1855472841634669568
 
 
WDS 21221+3525 ES 2259 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
21221+3525 ES 2259 1926 1 242 4.4 9.43 11.40 F2 212204.20+352500.8
21221+3525 ES 2259 2011 2 245 4.3 9.43 11.40 F2 212204.20+352500.8

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

 
 
WDS 21221+3525 ES 2259 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21221+3525 ES 2259 : MEASURES
 
 
No records found.

 
 
WDS 21221+3525 : VIRTUAL EYEPIECE
 
 

21221+3525 ES 2259A mag 9.43 Sp F2 21221+3525 ES 2259B sep 3.7 P.A. 239.80 mag 11.4 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 21221+3525 : ALADIN DSS IMAGE @ 21h 22m 04.20s +35° 25' 00.8"
 
 
 
 
WDS 21221+3525 ES 2259 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21221+3525 ES 2259 distance=0' 21218+3528 TDT2923 distance=5' 21219+3530 TDT2925 distance=6' 21214+3517 GRV 454 distance=11' 21225+3509 POP 50 distance=17' 21232+3543 ALI 218 distance=23' 21203+3535 TDT2911 distance=25' 21229+3459 TDT2934 distance=28' 21197+3518 SLE 386AB distance=30' 21197+3518 SLE 386AC distance=30' 21197+3518 SLE 386AD distance=30' 21215+3600 TDT2920 distance=37' 21217+3436 COU1334 distance=50' 21261+3529 POP 49 distance=50' 21244+3607 TDS1125 distance=51' 21181+3500 SLE 383 distance=55' 21183+3456 FYM 142EI distance=55' 21183+3456 BU 289AB distance=55' 21183+3456 BU 289AC distance=55' 21183+3456 SLE 384AD distance=55' 21183+3456 FYM 142AE distance=55' 21183+3456 FYM 142AG distance=55' 21183+3456 FYM 142AF distance=55' 21183+3456 FYM 142AH distance=55' 21183+3456 FYM 142DF distance=56' 21183+3456 FYM 142GH distance=56' 21187+3604 TDT2896 distance=57' 21261+3457 TDT2962 distance=58' 21254+3446 TDS1128 distance=58' 21179+3454 STT 433AB distance=60' 21179+3454 SLE 382AD distance=60' 21179+3454 STT 433AC distance=60' 21179+3454 BU 9011AE distance=60' 21179+3454 STT 433BC distance=60' 21171+3530 SLE 378 distance=61' 21171+3546 BU 162AB distance=65' 21171+3546 BU 162AC distance=65' 21235+3627 TDT2940 distance=65' 21173+3457 TDT2886 distance=65' 21206+3420 JNN 129 distance=68' 21186+3430 HU 769 distance=70' 21186+3624 CRB 140 distance=73' 21245+3632 ES 2125AB distance=73' 21245+3632 SEI1512AC distance=73' 21247+3631 ES 2126AB distance=73' 21247+3631 WSI 23AC distance=73' 21267+3438 SEI1515 distance=74' 21252+3629 CBL 93 distance=75' 21216+3409 RAO 452 distance=76' 21161+3548 SEI1483 distance=77' 21190+3418 COU 131 distance=78' 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 21221+3525 ES 2259 245 4.3
Show 21218+3528 TDT2923 79 1.4 5
Show 21219+3530 TDT2925 228 2.6 6
Show 21214+3517 GRV 454 168 48.6 11
Show 21225+3509 POP 50 29 7.1 17
Show 21232+3543 ALI 218 264 12.2 23
Show 21203+3535 TDT2911 102 1.5 25
Show 21229+3459 TDT2934 304 1.0 28
Show 21197+3518 SLE 386 AB 113 11.8 30
Show 21197+3518 SLE 386 AC 298 15.0 30
Show 21197+3518 SLE 386 AD 310 35.1 30
Show 21215+3600 TDT2920 147 0.6 37
Show 21217+3436 COU1334 148 0.8 50
Show 21261+3529 POP 49 205 4.8 50
Show 21244+3607 TDS1125 12 1.4 51
Show 21181+3500 SLE 383 58 15.1 55
Show 21183+3456 FYM 142 EI 273 9.1 55
Show 21183+3456 BU 289 AB 128 0.8 55
Show 21183+3456 BU 289 AC 251 13.0 55
Show 21183+3456 SLE 384 AD 189 43.3 55
Show 21183+3456 FYM 142 AE 94 36.7 55
Show 21183+3456 FYM 142 AG 272 68.8 55
Show 21183+3456 FYM 142 AF 200 45.9 55
Show 21183+3456 FYM 142 AH 274 61.5 55
Show 21183+3456 FYM 142 DF 268 8.6 56
Show 21183+3456 FYM 142 GH 69 7.9 56
Show 21187+3604 TDT2896 231 2.5 57
Show 21261+3457 TDT2962 238 2.4 58
Show 21254+3446 TDS1128 18 1.3 58
Show 21179+3454 STT 433 AB 219 15.2 60
Show 21179+3454 SLE 382 AD 307 57.1 60
Show 21179+3454 STT 433 AC 184 22.1 60
Show 21179+3454 BU 9011 AE 67 34.4 60
Show 21179+3454 STT 433 BC 141 13.2 60
Show 21171+3530 SLE 378 27 11.3 61
Show 21171+3546 BU 162 AB 253 1.2 65
Show 21171+3546 BU 162 AC 131 15.6 65
Show 21235+3627 TDT2940 339 1.1 65
Show 21173+3457 TDT2886 82 0.5 65
Show 21206+3420 JNN 129 213 0.1 68
Show 21186+3430 HU 769 178 0.9 70
Show 21186+3624 CRB 140 18 12.5 73
Show 21245+3632 ES 2125 AB 34 2.0 73
Show 21245+3632 SEI1512 AC 198 29.0 73
Show 21247+3631 ES 2126 AB 170 4.1 73
Show 21247+3631 WSI 23 AC 84 9.0 73
Show 21267+3438 SEI1515 43 10.6 74
Show 21252+3629 CBL 93 56 12.9 75
Show 21216+3409 RAO 452 214 3.7 76
Show 21161+3548 SEI1483 206 10.2 77
Show 21190+3418 COU 131 195 3.9 78

 
 
WDS 21221+3525 : COMPONENTS
 
 
  A
B pa=239.8°
sep=3.66"
 
 
21221+3525 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212204.20+352500.8 Mag 9.43 Spectral class F2 (yellow-white)
PmRA 22.00 PmDE -8.0 Tycho2 2711-01388-1
Tycho2
Tycho2 2711-01388-1 Pflag RAmdeg 320.51755747 DEmdeg 35.41691559
PmRA 15.6 PmDE -2.7 E RAmdeg 10 E DEmdeg 9
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.02 EpDEm 1991.02
Num 10 Q RAmdeg 1.6 Q DEmdeg 0.9 Q pmRA 1.6
Q pmDE 0.9 BTmag 9.807 E BTmag 0.020 VTmag 9.429
E VTmag 0.016 Prox 999 TYC T HIP
CCDM RAdeg 320.51751194 DEdeg 35.41692139 EpRA 1990 1.63
EpDE 1990 1.71 E RAdeg 10.0 E DEdeg 8.7 Posflg
Corr 0.2
CCDM
Ccdm 21221+3525 RComp Comp A Note1
Note2 Discov num DRAs -2.11 DDEs 1.7
R dRAs 12 Year Theta Rho
Obs 2 Vmag 10.8 Sp PmNote
PmRA -49 PmDE 10 Dm number +34 4396 Cat1 BD
Name2 +35 2197 Cat2 AGK2/3 HD M HD
ADS BDS A14911 M ADS BDS N IDS IDS 21179N3459A
HIC
 
 
21221+3525 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212203.94+352459.0 Mag 11.4 Calc delta mag 1.97
Calc coord yes
CCDM
Ccdm 21221+3525 RComp Comp B Note1
Note2 Discov num ES 2259 DRAs DDEs
R dRAs Year 1926 Theta 242 Rho 4.4
Obs 1 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14911 M ADS BDS N IDS IDS 21179N3459B
HIC