20435+3609 ES 2195 BC

 
 
20h 43m 31.62s +36° 08' 52.6" P.A. 91.00 sep 1.8 mag 11.43,12.80
 
 
Coord 2000 20435+3609 Discov num ES 2195 Comp BC Coord arcsec 2000 20 43 31.62 +36 08 52.6
Date first 1925 Date last 2016 Obs 4
Pa first 92 Pa last 91.3 P.A. Now (θ) 91.3°
Sep first 1.8 Sep last 1.84 Sep. Now (ρ) 1.84"
Mag pri 11.43 Mag sec 12.80 delta mag (ΔM) 1.37 Spectral class
Pri motion ra -004 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20435+3609 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 43 32 +36 08 32 ES 2195 AB 2015 9 4 20.7 9.66 11.43 1.77
Show 20 43 32 +36 08 53 ES 2195 BC 2016 4 91 1.8 11.43 12.80 1.37 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2699-01666-1 Gaia DR2 1870558794002493184
 
 
WDS 20435+3609 ES 2195 BC : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
20435+3609 ES 2195 BC 1983 2 102 1.9 11.43 12.80 204331.62+360852.6
20435+3609 ES 2195 BC 2000 3 98 1.8 11.43 12.80 204331.62+360852.6
20435+3609 ES 2195 BC 2003 3 104 1.8 11.43 12.80 204331.62+360852.6
20435+3609 ES 2195 BC 2016 4 91 1.8 11.43 12.80 204331.62+360852.6

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

 
 
WDS 20435+3609 ES 2195 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20435+3609 ES 2195 BC : MEASURES
 
 
No records found.

 
 
WDS 20435+3609 : VIRTUAL EYEPIECE
 
 

20435+3609 ES 2195A mag 9.66 20435+3609 ES 2195B sep 20.7 P.A. 3.30 mag 11.43 20435+3609 ES 2195C sep 20.8 P.A. 7.40 mag 12.8 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 20435+3609 : ALADIN DSS IMAGE @ 20h 43m 31.62s +36° 08' 52.6"
 
 
 
 
WDS 20435+3609 ES 2195 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20435+3609 ES 2195BC distance=0' 20435+3609 ES 2195AB distance=1' 20444+3617 GII 53 distance=14' 20430+3555 HJ 1568 distance=16' 20423+3601 TDT2481 distance=18' 20450+3600 ALI 204 distance=21' 20418+3553 HJ 1560AB distance=26' 20418+3553 HJ 1560AC distance=26' 20417+3622 SEI1217 distance=27' 20460+3601 SEI1242 distance=32' 20423+3637 SEI1224 distance=32' 20448+3542 SEI1234 distance=32' 20434+3535 ISM 5AB distance=34' 20434+3535 EVS 44AC distance=34' 20434+3535 EVS 44AD distance=34' 20460+3554 TDT2525 distance=35' 20415+3635 SEI1216 distance=36' 20406+3603 SEI1213 distance=36' 20431+3645 SEI1227 distance=37' 20416+3637 SEI1218 distance=37' 20462+3628 TDT2528 distance=38' 20462+3546 SEI1243AB distance=41' 20462+3546 TDT2529Aa,Ab distance=41' 20465+3550 ES 2196 distance=42' 20452+3531 SEI1237 distance=44' 20451+3529 COU1809 distance=45' 20450+3651 ES 2513 distance=45' 20414+3644 SEI1215 distance=46' 20401+3551 SEI1211 distance=46' 20457+3647 AG 265 distance=47' 20454+3651 SEI1238 distance=48' 20449+3524 SEI1235 distance=49' 20462+3533 ES 2252AB distance=49' 20462+3533 LMP 18AB,C distance=49' 20462+3533 LMP 18AB,D distance=49' 20471+3545 SEI1247 distance=51' 20474+3629 MCA 63Aa,Ab distance=52' 20474+3629 STT 413AB distance=52' 20474+3629 S 765AC distance=52' 20474+3629 FYM 126AF distance=52' 20463+3646 COU2220Aa,Ab distance=52' 20463+3646 ES 2515AB distance=52' 20474+3629 FYM 126CD distance=53' 20474+3629 FYM 126CE distance=53' 20461+3653 ES 2514 distance=54' 20456+3521 TDT2520 distance=54' 20468+3648 STJ 73 distance=56' 20391+3619 SEI1206 distance=56' 20458+3658 CRB 6 distance=57' 20394+3541 TOB 194 distance=58' 20481+3554 SEI1252 distance=58' 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 20435+3609 ES 2195 BC 91 1.8
Show 20435+3609 ES 2195 AB 4 20.7 1
Show 20444+3617 GII 53 358 0.3 14
Show 20430+3555 HJ 1568 44 11.2 16
Show 20423+3601 TDT2481 43 0.7 18
Show 20450+3600 ALI 204 307 11.5 21
Show 20418+3553 HJ 1560 AB 248 12.8 26
Show 20418+3553 HJ 1560 AC 74 24.3 26
Show 20417+3622 SEI1217 245 15.1 27
Show 20460+3601 SEI1242 214 23.6 32
Show 20423+3637 SEI1224 161 25.2 32
Show 20448+3542 SEI1234 127 19.1 32
Show 20434+3535 ISM 5 AB 145 0.0 34
Show 20434+3535 EVS 44 AC 96 12.9 34
Show 20434+3535 EVS 44 AD 298 14.8 34
Show 20460+3554 TDT2525 70 0.6 35
Show 20415+3635 SEI1216 117 11.8 36
Show 20406+3603 SEI1213 243 29.3 36
Show 20431+3645 SEI1227 168 15.0 37
Show 20416+3637 SEI1218 226 12.8 37
Show 20462+3628 TDT2528 4 1.9 38
Show 20462+3546 SEI1243 AB 203 16.2 41
Show 20462+3546 TDT2529 Aa,Ab 218 0.6 41
Show 20465+3550 ES 2196 70 5.6 42
Show 20452+3531 SEI1237 272 26.1 44
Show 20451+3529 COU1809 101 0.7 45
Show 20450+3651 ES 2513 275 6.4 45
Show 20414+3644 SEI1215 135 28.8 46
Show 20401+3551 SEI1211 149 20.4 46
Show 20457+3647 AG 265 207 6.8 47
Show 20454+3651 SEI1238 123 8.1 48
Show 20449+3524 SEI1235 77 9.4 49
Show 20462+3533 ES 2252 AB 294 4.2 49
Show 20462+3533 LMP 18 AB,C 82 26.0 49
Show 20462+3533 LMP 18 AB,D 85 35.5 49
Show 20471+3545 SEI1247 78 25.6 51
Show 20474+3629 MCA 63 Aa,Ab 46 0.1 52
Show 20474+3629 STT 413 AB 1 0.9 52
Show 20474+3629 S 765 AC 106 82.8 52
Show 20474+3629 FYM 126 AF 119 52.0 52
Show 20463+3646 COU2220 Aa,Ab 299 0.7 52
Show 20463+3646 ES 2515 AB 175 6.8 52
Show 20474+3629 FYM 126 CD 112 9.4 53
Show 20474+3629 FYM 126 CE 207 40.1 53
Show 20461+3653 ES 2514 100 2.9 54
Show 20456+3521 TDT2520 16 0.4 54
Show 20468+3648 STJ 73 231 0.9 56
Show 20391+3619 SEI1206 149 26.6 56
Show 20458+3658 CRB 6 154 10.9 57
Show 20394+3541 TOB 194 306 18.8 58
Show 20481+3554 SEI1252 115 17.3 58

 
 
WDS 20435+3609 : COMPONENTS
 
 
  A B
B pa=3.3°
sep=20.74"
 
C pa=7.4°
sep=20.83"
pa=91.6°
sep=1.49"
 
 
20435+3609 A
 
 
Coord arcsec 2000 204331.52+360831.9 Mag 9.66 PmRA -7.00 PmDE -8.0
Tycho2 2699-02220-1
Tycho2
Tycho2 2699-02220-1 Pflag RAmdeg 310.88135678 DEmdeg 36.14221663
PmRA -2.4 PmDE -4.6 E RAmdeg 17 E DEmdeg 16
E pmRA 1.9 E pmDE 2.0 EpRAm 1989.63 EpDEm 1989.97
Num 5 Q RAmdeg 1.1 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.1 BTmag 11.239 E BTmag 0.050 VTmag 9.661
E VTmag 0.021 Prox 206 TYC T HIP
CCDM RAdeg 310.88136194 DEdeg 36.14222444 EpRA 1990 1.58
EpDE 1990 1.72 E RAdeg 17.5 E DEdeg 16.9 Posflg
Corr 0.2
CCDM
Ccdm 20435+3609 RComp Comp A Note1
Note2 Discov num DRAs 1.54 DDEs -27.9
R dRAs 65 Year Theta Rho
Obs 3 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number +35 4235 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A14215 M ADS BDS N IDS IDS 20396N3547A
HIC
 
 
20435+3609 B
 
 
Coord arcsec 2000 204331.62+360852.6 Coord calc 204331.62+360852.6 Mag 11.43 PmRA -4.00
PmDE 0.0 Tycho2 2699-01666-1 Calc delta mag 1.77
Tycho2
Tycho2 2699-01666-1 Pflag RAmdeg 310.88173899 DEmdeg 36.14795145
PmRA -4.4 PmDE -0.1 E RAmdeg 43 E DEmdeg 42
E pmRA 2.3 E pmDE 2.2 EpRAm 1986.82 EpDEm 1987.07
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.2 Q pmRA 0.8
Q pmDE 0.2 BTmag 11.468 E BTmag 0.058 VTmag 11.431
E VTmag 0.088 Prox 206 TYC T HIP
CCDM RAdeg 310.88175028 DEdeg 36.14795167 EpRA 1990 1.59
EpDE 1990 1.74 E RAdeg 44.0 E DEdeg 43.3 Posflg
Corr 0.2
CCDM
Ccdm 20435+3609 RComp Comp B Note1
Note2 Discov num ES 2195 DRAs 1.68 DDEs -7.7
R dRAs 65 Year 1896 Theta 363 Rho 22.9
Obs 2 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14215 M ADS BDS N IDS IDS 20396N3547B
HIC
 
 
20435+3609 C
 
 
Coord arcsec 2000 204331.74+360852.6 Mag 12.8 Calc delta mag 3.14 Calc coord yes
CCDM
Ccdm 20435+3609 RComp B Comp C Note1
Note2 Discov num ES 2195 DRAs DDEs
R dRAs Year 1925 Theta 092 Rho 1.8
Obs 1 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14215 M ADS BDS N IDS IDS 20396N3547C
HIC