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Current system
21282+4713
ES 1171 AB


Nearby doubles
17' : 21291+4727
TDS1130

23' : 21304+4717
ES 516

24' : 21297+4732
A 767

28' : 21263+4732
TDT2966

30' : 21258+4658
OL 221

32' : 21311+4701
CLZ 80

34' : 21303+4740
COU2440

37' : 21278+4748
ES 680

39' : 21306+4742
ES 824

39' : 21256+4741
ES 679

42' : 21292+4629
ES 1274AB

46' : 21238+4710
A 765AB

47' : 21308+4752
A 769

50' : 21247+4640
KPP1079

50' : 21296+4626
HDS3059

50' : 21254+4633
SKF1392

57' : 21259+4622
ES 1170AB

57' : 21288+4809
HJ 1651

58' : 21305+4620
A 768

60' : 21341+4718
HDS3072

61' : 21246+4801
HJ 1644AB

62' : 21342+4721
BKO 160AB

63' : 21242+4801
SKF2397

64' : 21345+4725
ES 1172AB

66' : 21241+4623
TOI1324

67' : 21282+4607
TDT2981



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.

21282+4713 ES 1171 AB

 
 
21h 28m 15.83s +47° 12' 55.2" P.A. 197.00 sep 3.8 mag 10.76,11.23
 
 
Coord 2000 21282+4713 Discov num ES 1171 Comp AB Coord arcsec 2000 21 28 15.83 +47 12 55.2
Date first 1900 Date last 2018 Obs 8
Pa first 208 Pa last 196.5 P.A. Now (θ) 196.5°
Sep first 3.5 Sep last 3.772 Sep. Now (ρ) 3.772"
Mag pri 10.76 Mag sec 11.23 delta mag (ΔM) 0.47 Spectral class
Pri motion ra +000 Sec motion ra -002
Pri motion dec +012 Sec motion dec -014
Notes U (Proper motion indicates non-physical)
rPM=1.844
This double is not physical.
 
 
21282+4713 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 28 16 +47 12 55 ES 1171 AB 2018 8 197 3.8 10.76 11.23 0.47 <===
Show 21 28 16 +47 12 55 ES 1171 AC 2015 5 232 21.5 10.76 13.90 3.14
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3594-01099-1 Gaia DR2 1972293272026538368 ADS 15003
 
 
WDS 21282+4713 ES 1171 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
21282+4713 ES 1171 AB 2003 5 197 3.7 10.76 11.23 D 212815.83+471255.2
21282+4713 ES 1171 AB 2015 7 196 3.7 10.76 11.23 U 212815.83+471255.2
21282+4713 ES 1171 AB 2018 8 197 3.8 10.76 11.23 U 212815.83+471255.2

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

 
 
WDS 21282+4713 ES 1171 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21282+4713 ES 1171 AB : MEASURES
 
 
No records found.

 
 
WDS 21282+4713 : VIRTUAL EYEPIECE
 
 

21282+4713 ES 1171A mag 10.76 21282+4713 ES 1171B sep 3.7 P.A. 191.40 mag 11.23 21282+4713 ES 1171C sep 17.6 P.A. 220.50 mag 13.9 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 21282+4713 : ALADIN DSS IMAGE @ 21h 28m 15.83s +47° 12' 55.2"
 
 
 
 
WDS 21282+4713 ES 1171 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21282+4713 ES 1171AB distance=0' 21291+4727 TDS1130 distance=17' 21304+4717 ES 516 distance=23' 21297+4732 A 767 distance=24' 21263+4732 TDT2966 distance=28' 21258+4658 OL 221 distance=30' 21311+4701 CLZ 80 distance=32' 21303+4740 COU2440 distance=34' 21278+4748 ES 680 distance=37' 21306+4742 ES 824 distance=39' 21256+4741 ES 679 distance=39' 21292+4629 ES 1274AB distance=42' 21292+4629 ES 1274CD distance=45' 21238+4710 A 765CD distance=46' 21238+4710 A 765AB distance=46' 21238+4710 A 765AB,C distance=46' 21308+4752 A 769 distance=47' 21247+4640 KPP1079 distance=50' 21296+4626 HDS3059 distance=50' 21254+4633 SKF1392 distance=50' 21259+4622 ES 1170AB distance=57' 21259+4622 ES 1170AC distance=57' 21288+4809 HJ 1651 distance=57' 21305+4620 A 768 distance=58' 21341+4718 HDS3072 distance=60' 21246+4801 HJ 1644AB distance=61' 21246+4801 HJ 1644AC distance=61' 21342+4721 BKO 160AB distance=62' 21342+4721 BKO 160AC distance=62' 21242+4801 SKF2397 distance=63' 21345+4725 ES 1172AB distance=64' 21345+4725 ES 1172AC distance=64' 21345+4725 ABH 146AD distance=64' 21345+4725 ABH 146AE distance=64' 21345+4725 ABH 146AF distance=64' 21345+4725 ABH 146AG distance=64' 21345+4725 ABH 146AH distance=64' 21345+4725 ABH 146AI distance=64' 21345+4725 ABH 146AJ distance=64' 21345+4725 ABH 146AK distance=64' 21345+4725 ABH 146AL distance=64' 21241+4623 TOI1324 distance=66' 21282+4607 TDT2981 distance=67' 21346+4654 TDT3038 distance=67' 21316+4811 SWN 5 distance=68' 21350+4723 ES 1173 distance=69' 21254+4818 ES 1102BC distance=72' 21254+4818 CRB 7Ca,Cb distance=72' 21254+4818 ES 1102CD distance=72' 21315+4817 A 771AB distance=72' 21254+4818 ES 1102AB distance=72' 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 21282+4713 ES 1171 AB 197 3.8
Show 21282+4713 ES 1171 AC 232 21.5
Show 21291+4727 TDS1130 176 1.3 17
Show 21304+4717 ES 516 147 3.4 23
Show 21297+4732 A 767 169 1.3 24
Show 21263+4732 TDT2966 196 0.8 28
Show 21258+4658 OL 221 14 2.2 30
Show 21311+4701 CLZ 80 346 9.3 32
Show 21303+4740 COU2440 179 0.5 34
Show 21278+4748 ES 680 331 7.6 37
Show 21306+4742 ES 824 353 6.0 39
Show 21256+4741 ES 679 275 3.6 39
Show 21292+4629 ES 1274 AB 242 3.2 42
Show 21292+4629 ES 1274 CD 46 6.0 45
Show 21238+4710 A 765 CD 345 5.9 46
Show 21238+4710 A 765 AB 22 0.6 46
Show 21238+4710 A 765 AB,C 22 26.4 46
Show 21308+4752 A 769 296 0.7 47
Show 21247+4640 KPP1079 10 8.6 50
Show 21296+4626 HDS3059 142 0.7 50
Show 21254+4633 SKF1392 279 33.0 50
Show 21259+4622 ES 1170 AB 345 5.3 57
Show 21259+4622 ES 1170 AC 343 10.5 57
Show 21288+4809 HJ 1651 334 11.9 57
Show 21305+4620 A 768 335 0.7 58
Show 21341+4718 HDS3072 49 0.3 60
Show 21246+4801 HJ 1644 AB 114 24.1 61
Show 21246+4801 HJ 1644 AC 42 37.7 61
Show 21342+4721 BKO 160 AB 195 9.1 62
Show 21342+4721 BKO 160 AC 12 7.5 62
Show 21242+4801 SKF2397 246 2.8 63
Show 21345+4725 ES 1172 AB 104 6.4 64
Show 21345+4725 ES 1172 AC 205 16.3 64
Show 21345+4725 ABH 146 AD 170 30.6 64
Show 21345+4725 ABH 146 AE 33 32.6 64
Show 21345+4725 ABH 146 AF 58 49.7 64
Show 21345+4725 ABH 146 AG 104 48.6 64
Show 21345+4725 ABH 146 AH 247 43.1 64
Show 21345+4725 ABH 146 AI 92 119.9 64
Show 21345+4725 ABH 146 AJ 250 107.2 64
Show 21345+4725 ABH 146 AK 246 112.4 64
Show 21345+4725 ABH 146 AL 232 102.7 64
Show 21241+4623 TOI1324 194 1.5 66
Show 21282+4607 TDT2981 101 2.0 67
Show 21346+4654 TDT3038 135 0.6 67
Show 21316+4811 SWN 5 30 5.1 68
Show 21350+4723 ES 1173 95 3.8 69
Show 21254+4818 ES 1102 BC 38 7.0 72
Show 21254+4818 CRB 7 Ca,Cb 110 1.6 72
Show 21254+4818 ES 1102 CD 110 3.6 72
Show 21315+4817 A 771 AB 50 0.0 72

 
 
WDS 21282+4713 : COMPONENTS
 
 
  A B
B pa=191.4°
sep=3.69"
 
C pa=220.5°
sep=17.56"
pa=227.6°
sep=14.45"
 
 
21282+4713 A
 
 
Coord arcsec 2000 212815.83+471255.2 Mag 10.76 PmRA 0.00 PmDE 12.0
Tycho2 3594-01099-1 ADS 15003 DM BD+46 3324
Tycho2
Tycho2 3594-01099-1 Pflag RAmdeg 322.06598043 DEmdeg 47.21534790
PmRA -6.7 PmDE -7.6 E RAmdeg 28 E DEmdeg 31
E pmRA 2.9 E pmDE 2.7 EpRAm 1990.61 EpDEm 1990.24
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.878 E BTmag 0.043 VTmag 10.762
E VTmag 0.054 Prox 38 TYC T HIP
CCDM RAdeg 322.06600333 DEdeg 47.21536556 EpRA 1990 1.67
EpDE 1990 1.64 E RAdeg 28.2 E DEdeg 30.5 Posflg
Corr 0.1
 
 
21282+4713 B
 
 
Coord arcsec 2000 212815.76+471251.6 Mag 11.23 PmRA -2.00 PmDE -14.0
Tycho2 3594-01099-2 Calc delta mag 0.47 Calc coord yes
Tycho2
Tycho2 3594-01099-2 Pflag RAmdeg 322.06555529 DEmdeg 47.21433525
PmRA -1.0 PmDE -13.2 E RAmdeg 42 E DEmdeg 44
E pmRA 3.1 E pmDE 3.0 EpRAm 1989.69 EpDEm 1989.11
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.424 E BTmag 0.063 VTmag 11.230
E VTmag 0.078 Prox 38 TYC T HIP
CCDM RAdeg 322.06555861 DEdeg 47.21436583 EpRA 1990 1.68
EpDE 1990 1.64 E RAdeg 41.9 E DEdeg 44.7 Posflg
Corr 0.1
 
 
21282+4713 C
 
 
Coord arcsec 2000 212814.71+471241.8 Mag 13.9 PmRA -4.00 PmDE -1.0
Calc delta mag 3.14 Calc coord yes