21254+4818 ES 1102 CD

 
 
21h 25m 24.27s +48° 18' 15.3" P.A. 110.00 sep 3.6 mag 12.00,13.00
 
 
Coord 2000 21254+4818 Discov num ES 1102 Comp CD Coord arcsec 2000 21 25 24.27 +48 18 15.3
Date first 1911 Date last 2011 Obs 2
Pa first 108 Pa last 109.5 P.A. Now (θ) 109.5°
Sep first 3.6 Sep last 3.602 Sep. Now (ρ) 3.602"
Mag pri 12.00 Mag sec 13.00 delta mag (ΔM) 1 Spectral class
Pri motion ra +001 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
21254+4818 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 25 25 +48 18 57 ES 1102 AB 2018 11 195 49.1 10.68 11.10 0.42
Show 21 25 24 +48 18 10 ES 1102 BC 2018 9 38 7.0 11.50 12.00 0.50
Show 21 25 24 +48 18 15 CRB 7 Ca,Cb 2011 1 110 1.6 12.70 12.80 0.10
Show 21 25 24 +48 18 15 ES 1102 CD 2011 2 110 3.6 12.00 13.00 1.00 <===
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2170739835051797248
 
 
WDS 21254+4818 ES 1102 CD : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Crb2009 C u Carballo, J.-L. Gonzalez 2009OED.....1...15C
Crb2009 El Observador de Estrellas Dobles, Issue #1, 15, 2009
Crb2009b C u Carballo, J.-L. Gonzalez 2009OED.....3...53C
Crb2009b El Observador de Estrellas Dobles, Issue #3, 53, 2009
Crb2012 C j Carballo, J.-L. Gonzalez 2012OED.....8...26C
Crb2012 +E2 El Observador de Estrellas Dobles, Issue #8, 26, 2012
Crb2012b C j Carballo, J.-L. Gonzalez 2012JDSO....8...97C
Crb2012b JDSO 8, 97, 2012
Crb2012c E2 j Carballo, J.-L. Gonzalez 2012OED.....9...33C
Crb2012c El Observador de Estrellas Dobles, Issue #9, 33, 2012
Crb2013 C j Carballo, J.-L. Gonzalez 2013OED....10...27C
Crb2013 El Observador de Estrellas Dobles, Issue #10, 27, 2013
Crb2013b E2 j Carballo, J.-L. Gonzalez 2013OED....11...19C
Crb2013b El Observador de Estrellas Dobles, Issue #11, 19, 2013
Crb2016a C w Carballo, J.-L. Gonzalez & Romero, F.M. Rica 2016OED....16...37C
Crb2016a +P El Observador de Estrellas Dobles, Issue #16, 37, 2016
Crb2016a +Es
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
21254+4818 ES 1102 CD 1911 1 108 3.6 13.00 13.80 212524.30+481815.0
21254+4818 ES 1102 CD 2011 2 110 3.6 13.00 13.80 212524.64+481816.7

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

 
 
WDS 21254+4818 ES 1102 CD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21254+4818 ES 1102 CD : MEASURES
 
 
No records found.

 
 
WDS 21254+4818 : VIRTUAL EYEPIECE
 
 

21254+4818 ES 1102A mag 10.68 21254+4818 ES 1102B sep 48.6 P.A. 194.60 mag 11.5 21254+4818 ES 1102C sep 42.6 P.A. 191.20 mag 12 21254+4818 CRB   7Cb sep 43.0 P.A. 189.70 mag 12.8 21254+4818 ES 1102D sep 43.4 P.A. 188.00 mag 13 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 21254+4818 : ALADIN DSS IMAGE @ 21h 25m 24.27s +48° 18' 15.3"
 
 
 
 
WDS 21254+4818 ES 1102 CD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21254+4818  ES 1102CD distance=0' 21254+4818  ES 1102BC distance=1' 21254+4818  ES 1102AB distance=1' 21246+4801  HJ 1644AB distance=20' 21246+4801  HJ 1644AC distance=20' 21242+4801  SKF2397 distance=22' 21231+4831  HDS3045 distance=26' 21288+4809  HJ 1651 distance=36' 21256+4741  ES  679 distance=38' 21278+4748  ES  680 distance=38' 21212+4804  ES  678 distance=45' 21295+4836  SWN   1 distance=45' 21263+4732  TDT2966 distance=48' 21260+4905  ES  821 distance=48' 21304+4832  SWN   3 distance=52' 21264+4911  ES  822 distance=55' 21308+4827  A   770AB distance=55' 21308+4827  A   770AB,C distance=55' 21308+4827  A   770AB,D distance=55' 21300+4848  SWN   2 distance=55' 21308+4827  A   770DE distance=56' 21265+4917  ES  823 distance=60' 21314+4821  COU2441 distance=60' 21308+4752  A   769 distance=60' 21315+4817  A   771AB distance=61' 21249+4919  ES 2710 distance=62' 21306+4852  OSO 148AB distance=62' 21306+4852  OSO 148AC distance=62' 21306+4852  OSO 148AD distance=62' 21303+4740  COU2440 distance=63' 21316+4811  SWN   5 distance=63' 21297+4732  A   767 distance=64' 21291+4727  TDS1130 distance=64' 21306+4742  ES  824 distance=64' 21314+4829  ARN  78AB distance=65' 21321+4828  COU2442 distance=65' 21204+4733  A   762 distance=68' 21314+4853  SWN   4 distance=69' 21238+4926  HJ 1643 distance=70' 21238+4710  A   765CD distance=70' 21238+4710  A   765AB distance=71' 21238+4710  A   765AB,C distance=71' 21282+4713  ES 1171AB distance=72' 21282+4713  ES 1171AC distance=72' 21323+4821  DJU   7 distance=73' 21327+4829  HJ 1657AB distance=74' 21185+4747  HJ 1635AB distance=76' 21185+4747  HJ 1635AC distance=76' 21185+4747  HJ 1635AD distance=76' 21332+4816  POP  55 distance=77' 21225+4929  HDS3043 distance=77' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 21254+4818 CRB 7 Ca,Cb 110 1.6
Show 21254+4818 ES 1102 CD 110 3.6
Show 21254+4818 ES 1102 BC 38 7.0 1
Show 21254+4818 ES 1102 AB 195 49.1 1
Show 21246+4801 HJ 1644 AB 114 24.1 20
Show 21246+4801 HJ 1644 AC 42 37.7 20
Show 21242+4801 SKF2397 246 2.8 22
Show 21231+4831 HDS3045 63 0.1 26
Show 21288+4809 HJ 1651 334 11.9 36
Show 21256+4741 ES 679 275 3.6 38
Show 21278+4748 ES 680 331 7.6 38
Show 21212+4804 ES 678 115 4.4 45
Show 21295+4836 SWN 1 2 5.3 45
Show 21263+4732 TDT2966 196 0.8 48
Show 21260+4905 ES 821 276 7.0 48
Show 21304+4832 SWN 3 142 1.0 52
Show 21264+4911 ES 822 24 1.4 55
Show 21308+4827 A 770 AB 143 0.1 55
Show 21308+4827 A 770 AB,C 317 1.1 55
Show 21308+4827 A 770 AB,D 15 98.9 55
Show 21300+4848 SWN 2 352 3.1 55
Show 21308+4827 A 770 DE 41 7.2 56
Show 21265+4917 ES 823 280 11.1 60
Show 21314+4821 COU2441 304 0.2 60
Show 21308+4752 A 769 296 0.7 60
Show 21315+4817 A 771 AB 50 0.0 61
Show 21249+4919 ES 2710 157 20.1 62
Show 21306+4852 OSO 148 AB 170 16.1 62
Show 21306+4852 OSO 148 AC 119 23.8 62
Show 21306+4852 OSO 148 AD 346 18.6 62
Show 21303+4740 COU2440 179 0.5 63
Show 21316+4811 SWN 5 30 5.1 63
Show 21297+4732 A 767 169 1.3 64
Show 21291+4727 TDS1130 176 1.3 64
Show 21306+4742 ES 824 353 6.0 64
Show 21314+4829 ARN 78 AB 101 50.0 65
Show 21321+4828 COU2442 300 0.2 65
Show 21204+4733 A 762 359 2.5 68
Show 21314+4853 SWN 4 56 0.9 69
Show 21238+4926 HJ 1643 23 27.7 70
Show 21238+4710 A 765 CD 345 5.9 70
Show 21238+4710 A 765 AB 22 0.6 71
Show 21238+4710 A 765 AB,C 22 26.4 71
Show 21282+4713 ES 1171 AB 197 3.8 72
Show 21282+4713 ES 1171 AC 232 21.5 72
Show 21323+4821 DJU 7 98 3.1 73
Show 21327+4829 HJ 1657 AB 16 23.1 74
Show 21185+4747 HJ 1635 AB 344 17.0 76
Show 21185+4747 HJ 1635 AC 82 19.2 76
Show 21185+4747 HJ 1635 AD 241 17.5 76
Show 21332+4816 POP 55 201 4.9 77

 
 
WDS 21254+4818 : COMPONENTS
 
 
  A B C Cb
B pa=194.6°
sep=48.58"
 
C pa=191.2°
sep=42.61"
pa=37.5°
sep=6.56"
 
Cb pa=189.7°
sep=42.96"
pa=47.1°
sep=6.84"
pa=118.0°
sep=1.15"
 
D pa=188.0°
sep=43.42"
pa=57.4°
sep=7.42"
pa=118.0°
sep=2.56"
pa=118.0°
sep=1.41"
 
 
21254+4818 A
 
 
Coord arcsec 2000 212525.10+481857.1 Mag 10.68 PmRA 12.00 PmDE 0.0
Tycho2 3594-02191-1
Tycho2
Tycho2 3594-02191-1 Pflag RAmdeg 321.35462814 DEmdeg 48.31586744
PmRA 14.1 PmDE -1.2 E RAmdeg 29 E DEmdeg 29
E pmRA 1.8 E pmDE 1.7 EpRAm 1987.69 EpDEm 1986.89
Num 5 Q RAmdeg 1.2 Q DEmdeg 2.2 Q pmRA 1.2
Q pmDE 2.2 BTmag 11.273 E BTmag 0.058 VTmag 10.683
E VTmag 0.050 Prox 999 TYC T HIP
CCDM RAdeg 321.35457694 DEdeg 48.31586667 EpRA 1990 1.67
EpDE 1990 1.71 E RAdeg 32.3 E DEdeg 34.3 Posflg
Corr 0.1
 
 
21254+4818 B
 
 
Coord arcsec 2000 212523.87+481810.1 Coord calc 212523.87+481810.1 Mag 11.5 PmRA -4.00
PmDE -25.0 Calc delta mag 0.82
 
 
21254+4818 C
 
 
Coord arcsec 2000 212524.27+481815.3 Coord calc 212524.27+481815.3 Mag 12 PmRA 1.00
PmDE -3.0 Calc delta mag 1.32
 
 
21254+4818 Cb
 
 
Coord arcsec 2000 212524.37+481814.8 Mag 12.8 Calc delta mag 2.12 Calc coord yes
 
 
21254+4818 D
 
 
Coord arcsec 2000 212524.50+481814.1 Mag 13 Calc delta mag 2.32 Calc coord yes