20075+3619 SEI 897

 
 
20h 07m 36.78s +36° 19' 33.2" P.A. 287.00 sep 18.2 mag 10.92,11.90 Sp G0III
 
 
Coord 2000 20075+3619 Discov num SEI 897 Comp Coord arcsec 2000 20 07 36.78 +36 19 33.2
Date first 1896 Date last 2010 Obs 4
Pa first 296 Pa last 287 P.A. Now (θ) 287°
Sep first 21.0 Sep last 18.24 Sep. Now (ρ) 18.24"
Mag pri 10.92 Mag sec 11.90 delta mag (ΔM) 0.98 Spectral class G0III (yellow)
Pri motion ra -017 Sec motion ra -009
Pri motion dec -013 Sec motion dec -030
Notes
rPM=0.6
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2683-00692-1 Gaia DR2 2059207127910504448
 
 
WDS 20075+3619 SEI 897 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20075+3619 SEI 897 1998 2 285 18.1 10.92 11.90 D 200736.78+361933.2
20075+3619 SEI 897 2002 3 286 18.1 10.92 11.90 D 200736.78+361933.2
20075+3619 SEI 897 2010 4 287 18.1 10.92 11.90 G0III 200736.78+361933.2

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WDS 20075+3619 SEI 897 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20075+3619 SEI 897 : MEASURES
 
 
No records found.

 
 
WDS 20075+3619 : VIRTUAL EYEPIECE
 
 

20075+3619 SEI 897A mag 10.92 Sp G0III 20075+3619 SEI 897B sep 15.0 P.A. 290.80 mag 11.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 20075+3619 : ALADIN DSS IMAGE @ 20h 07m 36.78s +36° 19' 33.2"
 
 
 
 
WDS 20075+3619 SEI 897 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20075+3619  SEI 897 distance=0' 20075+3618  TOB 167 distance=2' 20078+3617  SEI 903 distance=4' 20072+3616  BKO  89CD distance=6' 20072+3616  SEI 891AB distance=7' 20072+3616  BKO  89AC distance=7' 20072+3616  BKO  89AE distance=7' 20072+3616  BKO  89EF distance=8' 20076+3627  SEI 899BC distance=8' 20076+3627  SEI 898AB distance=9' 20085+3619  SEI 911 distance=12' 20086+3623  TOB 170 distance=13' 20068+3611  SEI 884AB distance=13' 20068+3611  BKO  87AC distance=13' 20068+3628  KPP 804 distance=14' 20068+3611  BKO  87CD distance=14' 20079+3605  SEI 908 distance=16' 20086+3610  SEI 914 distance=16' 20078+3603  SEI 904 distance=17' 20065+3609  SEI 880AB distance=17' 20065+3609  BKO  85AC distance=17' 20067+3607  SEI 883AB distance=17' 20067+3607  BKO  86AC distance=17' 20065+3609  BKO  85BD distance=17' 20090+3626  SEI 920 distance=19' 20060+3606  SEI 864 distance=24' 20095+3623  ALI 409 distance=24' 20094+3630  SEI 928AB distance=25' 20094+3630  SEI 927AC distance=25' 20094+3630  SEI 926AD distance=25' 20094+3630  ABH 131AE distance=25' 20094+3630  ABH 131AF distance=25' 20094+3630  ABH 131AG distance=25' 20094+3630  ABH 131AH distance=25' 20094+3630  ABH 131AI distance=25' 20094+3630  BKO  96AJ distance=25' 20094+3630  BKO  96AK distance=25' 20094+3630  BKO  96AM distance=25' 20094+3630  BKO  96DL distance=25' 20094+3630  BKO  96MN distance=25' 20075+3553  SEI 896 distance=27' 20064+3558  BUP 204AB distance=27' 20064+3558  BUP 204AC distance=27' 20064+3558  OPI  21AD distance=27' 20074+3553  BKO  92BC distance=27' 20081+3554  TDS1043 distance=27' 20070+3554  SEI 887AB distance=27' 20070+3554  SEI 888AC distance=27' 20074+3553  SEI 894AB distance=27' 20058+3605  SEI 853 distance=27' 20073+3553  BKO  91DE distance=27' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20075+3619 SEI 897 287 18.2
Show 20075+3618 TOB 167 133 12.8 2
Show 20078+3617 SEI 903 187 12.0 4
Show 20072+3616 BKO 89 CD 192 9.7 6
Show 20072+3616 SEI 891 AB 171 18.7 7
Show 20072+3616 BKO 89 AC 349 29.1 7
Show 20072+3616 BKO 89 AE 282 120.8 7
Show 20072+3616 BKO 89 EF 19 7.6 8
Show 20076+3627 SEI 899 BC 111 23.1 8
Show 20076+3627 SEI 898 AB 165 29.1 9
Show 20085+3619 SEI 911 357 28.8 12
Show 20086+3623 TOB 170 3 11.6 13
Show 20068+3611 SEI 884 AB 351 24.3 13
Show 20068+3611 BKO 87 AC 226 41.5 13
Show 20068+3628 KPP 804 42 6.9 14
Show 20068+3611 BKO 87 CD 298 10.3 14
Show 20079+3605 SEI 908 14 3.5 16
Show 20086+3610 SEI 914 36 10.8 16
Show 20078+3603 SEI 904 269 14.1 17
Show 20065+3609 SEI 880 AB 298 20.0 17
Show 20065+3609 BKO 85 AC 255 9.4 17
Show 20067+3607 SEI 883 AB 137 26.1 17
Show 20067+3607 BKO 86 AC 97 14.9 17
Show 20065+3609 BKO 85 BD 271 28.8 17
Show 20090+3626 SEI 920 51 15.0 19
Show 20060+3606 SEI 864 61 10.0 24
Show 20095+3623 ALI 409 84 13.7 24
Show 20094+3630 SEI 928 AB 132 10.3 25
Show 20094+3630 SEI 927 AC 324 18.8 25
Show 20094+3630 SEI 926 AD 349 29.2 25
Show 20094+3630 ABH 131 AE 297 9.8 25
Show 20094+3630 ABH 131 AF 267 10.7 25
Show 20094+3630 ABH 131 AG 282 16.9 25
Show 20094+3630 ABH 131 AH 154 67.2 25
Show 20094+3630 ABH 131 AI 100 99.4 25
Show 20094+3630 BKO 96 AJ 50 17.4 25
Show 20094+3630 BKO 96 AK 29 34.9 25
Show 20094+3630 BKO 96 AM 355 81.1 25
Show 20094+3630 BKO 96 DL 18 14.9 25
Show 20094+3630 BKO 96 MN 257 17.6 25
Show 20075+3553 SEI 896 130 11.4 27
Show 20064+3558 BUP 204 AB 36 64.9 27
Show 20064+3558 BUP 204 AC 77 42.7 27
Show 20064+3558 OPI 21 AD 130 35.0 27
Show 20074+3553 BKO 92 BC 45 14.4 27
Show 20081+3554 TDS1043 235 0.9 27
Show 20070+3554 SEI 887 AB 200 22.8 27
Show 20070+3554 SEI 888 AC 53 21.6 27
Show 20074+3553 SEI 894 AB 344 29.1 27
Show 20058+3605 SEI 853 55 7.5 27
Show 20073+3553 BKO 91 DE 100 6.8 27

 
 
WDS 20075+3619 : COMPONENTS
 
 
  A
B pa=290.8°
sep=15.03"
 
 
20075+3619 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200736.78+361933.2 Mag 10.92 Spectral class G0III (yellow)
PmRA -17.00 PmDE -13.0 Tycho2 2683-00692-1
Tycho2
Tycho2 2683-00692-1 Pflag RAmdeg 301.90325172 DEmdeg 36.32590296
PmRA -19.1 PmDE -14.9 E RAmdeg 33 E DEmdeg 45
E pmRA 1.9 E pmDE 1.8 EpRAm 1983.17 EpDEm 1981.83
Num 7 Q RAmdeg 2.0 Q DEmdeg 1.3 Q pmRA 1.9
Q pmDE 1.3 BTmag 11.804 E BTmag 0.089 VTmag 10.923
E VTmag 0.071 Prox 999 TYC T HIP
CCDM RAdeg 301.90325778 DEdeg 36.32594722 EpRA 1990 1.52
EpDE 1990 1.63 E RAdeg 53.3 E DEdeg 51.9 Posflg
Corr 0.1
 
 
20075+3619 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200735.62+361938.5 Mag 11.9 PmRA -9.00
PmDE -30.0 Calc delta mag 0.98 Calc coord yes