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Doubles in session


Current system
21094+3905
GUR 1


Nearby doubles
10' : 21097+3856
COU1967

16' : 21108+3906
GUR 4

19' : 21105+3851
SEI1429

20' : 21110+3859
GUR 5

21' : 21102+3923
ALI 963

22' : 21091+3844
S 779

23' : 21112+3855
ES 1991

23' : 21102+3844
SEI1426

23' : 21110+3919
MLB 891

24' : 21111+3918
MLB 892

26' : 21073+3857
MLB 889

27' : 21074+3853
MLB 890

28' : 21071+3905
ALI 960

29' : 21112+3925
COU1969

30' : 21071+3852
MLB 888

32' : 21113+3841
GUR 7AB

34' : 21074+3841
MLB1019

34' : 21114+3840
GUR 8

35' : 21072+3841
MLB1018

36' : 21069+3845
STF2758AB

37' : 21078+3834
BRT2233

38' : 21118+3931
ES 1992

38' : 21070+3839
ES 2059

39' : 21126+3915
MLB 893

39' : 21109+3830
ES 254

39' : 21086+3942
ALI1154



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21094+3905 GUR 1

 
 
21h 09m 25.57s +39° 04' 53.7" P.A. 150.00 sep 8.3 mag 10.73,13.80
 
 
Coord 2000 21094+3905 Discov num GUR   1 Comp Coord arcsec 2000 21 09 25.57 +39 04 53.7
Date first 1998 Date last 2015 Obs 7
Pa first 150 Pa last 150.3 P.A. Now (θ) 150.3°
Sep first 8.3 Sep last 8.283 Sep. Now (ρ) 8.283"
Mag pri 10.73 Mag sec 13.80 delta mag (ΔM) 3.07 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3168-00756-1 Gaia DR2 1872067225187183616
 
 
WDS 21094+3905 GUR 1 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gur2014 S j Guerrero, C.A., Orlov, V.G., Monroy-Rodriguez, M.A., & Voitsekhovich, V.V. 2014AJ....147...28G
Gur2014 AJ 147, 28, 2014
Gur2015 S j Guerrero, C.A., Orlov, V.G., Monroy-Rodriguez, M.A., & Borges Fernandes, M. 2015AJ....150...16G
Gur2015 AJ 150, 16, 2015
Gur2018 S+ j Guerrero, C.A., Orlov, V.G., Borges Fernandes, M. & Angeles, F. 2018MNRAS.475.1725G
Gur2018 +orb MNRAS 475, 1725, 2018
Gur2020 S+ j Guerrero, C.A., Rosales-Ortega, F.F., Escobedo, G., Martinez, J., Castillo, E., 2020MNRAS.495..806G
Gur2020 +orb Garcia-Flores, P. & Nieto-Suarez, M.A.
Gur2020 MNRAS 495, 806, 2020
Gur2021 S+ j Guerrero, C.A., Zepeda, C.E., Souza, T.B., Najera, M.R., Borges Fernandes, M., 2021AJ....161..253G
Gur2021 +orb Hernandez-Aguila, J.B., Carvajal, J.C., Castro-Chacon, J.H., Hernandez-Valencia, B.,
Gur2021 +not Reyes-Ruiz, M., Sanchez, E. & Silva, J.S.
Gur2021 AJ 161, 253, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21094+3905 GUR 1 2012 3 151 8.2 10.73 13.80 210925.57+390453.7
21094+3905 GUR 1 2015 4 150 8.3 10.73 13.80 210925.57+390453.7

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

 
 
WDS 21094+3905 GUR 1 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21094+3905 GUR 1 : MEASURES
 
 
No records found.

 
 
WDS 21094+3905 : VIRTUAL EYEPIECE
 
 

21094+3905 GUR 1A mag 10.73 21094+3905 GUR 1B sep 7.9 P.A. 156.10 mag 13.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21094+3905 : ALADIN DSS IMAGE @ 21h 09m 25.57s +39° 04' 53.7"
 
 
 
 
WDS 21094+3905 GUR 1 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21094+3905 GUR 1 distance=0' 21097+3856 COU1967 distance=10' 21108+3906 GUR 4 distance=16' 21105+3851 SEI1429 distance=19' 21110+3859 GUR 5 distance=20' 21102+3923 ALI 963 distance=21' 21091+3844 S 779 distance=22' 21112+3855 ES 1991 distance=23' 21102+3844 SEI1426 distance=23' 21110+3919 MLB 891 distance=23' 21111+3918 MLB 892 distance=24' 21073+3857 MLB 889 distance=26' 21074+3853 MLB 890 distance=27' 21071+3905 ALI 960 distance=28' 21112+3925 COU1969 distance=29' 21071+3852 MLB 888 distance=30' 21113+3841 GUR 7AB distance=32' 21113+3841 GUR 7AC distance=32' 21074+3841 MLB1019 distance=34' 21114+3840 GUR 8 distance=34' 21072+3841 MLB1018 distance=35' 21069+3845 STF2758AB distance=36' 21069+3845 STF2758AD distance=36' 21069+3845 STF2758AE distance=36' 21069+3845 STF2758AF distance=36' 21069+3845 STF2758AG distance=36' 21069+3845 STF2758AH distance=36' 21069+3845 SMR 1AI distance=36' 21069+3845 STF2758AC distance=36' 21069+3845 HZE 4AJ distance=36' 21069+3845 HZE 4AK distance=36' 21069+3845 SMR 40AO distance=36' 21069+3845 SMR 40AP distance=36' 21069+3845 SMR 40AQ distance=36' 21069+3845 HZE 4BL distance=36' 21069+3845 TNN 15BR distance=36' 21069+3845 STF2758BC distance=36' 21069+3845 FYM 106BM distance=36' 21069+3845 FYM 106BN distance=36' 21078+3834 BRT2233 distance=37' 21118+3931 ES 1992 distance=38' 21070+3839 ES 2059 distance=38' 21126+3915 MLB 893 distance=39' 21109+3830 ES 254 distance=39' 21086+3942 ALI1154 distance=39' 21128+3907 SEI1447 distance=40' 21128+3907 GUR 13Aa,Ab distance=40' 21111+3831 GUR 6 distance=40' 21075+3831 SEI1408 distance=41' 21126+3846 COU2136 distance=42' 21091+3822 SEI1417 distance=43' 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 21094+3905 GUR 1 150 8.3
Show 21097+3856 COU1967 192 0.8 10
Show 21108+3906 GUR 4 106 5.2 16
Show 21105+3851 SEI1429 351 25.1 19
Show 21110+3859 GUR 5 2 0.2 20
Show 21102+3923 ALI 963 291 6.9 21
Show 21091+3844 S 779 9 110.5 22
Show 21112+3855 ES 1991 25 2.6 23
Show 21102+3844 SEI1426 20 17.6 23
Show 21110+3919 MLB 891 253 8.7 23
Show 21111+3918 MLB 892 188 4.3 24
Show 21073+3857 MLB 889 5 7.0 26
Show 21074+3853 MLB 890 250 5.3 27
Show 21071+3905 ALI 960 110 12.9 28
Show 21112+3925 COU1969 216 0.1 29
Show 21071+3852 MLB 888 55 4.0 30
Show 21113+3841 GUR 7 AB 77 10.3 32
Show 21113+3841 GUR 7 AC 242 7.2 32
Show 21074+3841 MLB1019 226 4.3 34
Show 21114+3840 GUR 8 8 10.4 34
Show 21072+3841 MLB1018 252 4.4 35
Show 21069+3845 STF2758 AB 154 32.0 36
Show 21069+3845 STF2758 AD 250 748.0 36
Show 21069+3845 STF2758 AE 267 340.8 36
Show 21069+3845 STF2758 AF 240 371.2 36
Show 21069+3845 STF2758 AG 236 260.4 36
Show 21069+3845 STF2758 AH 263 134.0 36
Show 21069+3845 SMR 1 AI 236 49.3 36
Show 21069+3845 STF2758 AC 219 839.8 36
Show 21069+3845 HZE 4 AJ 241 17.5 36
Show 21069+3845 HZE 4 AK 83 7.8 36
Show 21069+3845 SMR 40 AO 275 176.6 36
Show 21069+3845 SMR 40 AP 284 166.5 36
Show 21069+3845 SMR 40 AQ 295 76.1 36
Show 21069+3845 HZE 4 BL 145 9.9 36
Show 21069+3845 TNN 15 BR 77 11.5 36
Show 21069+3845 STF2758 BC 221 827.6 36
Show 21069+3845 FYM 106 BM 238 100.7 36
Show 21069+3845 FYM 106 BN 152 48.3 36
Show 21078+3834 BRT2233 38 3.9 37
Show 21118+3931 ES 1992 203 3.1 38
Show 21070+3839 ES 2059 267 6.8 38
Show 21126+3915 MLB 893 149 3.6 39
Show 21109+3830 ES 254 325 2.2 39
Show 21086+3942 ALI1154 251 12.5 39
Show 21128+3907 SEI1447 151 13.3 40
Show 21128+3907 GUR 13 Aa,Ab 44 0.5 40
Show 21111+3831 GUR 6 348 3.6 40
Show 21075+3831 SEI1408 54 9.3 41
Show 21126+3846 COU2136 293 0.4 42
Show 21091+3822 SEI1417 140 31.3 43

 
 
WDS 21094+3905 : COMPONENTS
 
 
  A
B pa=156.1°
sep=7.87"
 
 
21094+3905 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210925.57+390453.7 Mag 10.73 PmRA -1.00
PmDE -3.0 Tycho2 3168-00756-1
Tycho2
Tycho2 3168-00756-1 Pflag RAmdeg 317.35657598 DEmdeg 39.08160848
PmRA -2.1 PmDE -1.5 E RAmdeg 26 E DEmdeg 23
E pmRA 1.8 E pmDE 1.7 EpRAm 1987.97 EpDEm 1988.44
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.6 BTmag 10.928 E BTmag 0.041 VTmag 10.702
E VTmag 0.048 Prox 999 TYC T HIP
CCDM RAdeg 317.35658333 DEdeg 39.08161139 EpRA 1990 1.54
EpDE 1990 1.73 E RAdeg 27.9 E DEdeg 25.1 Posflg
Corr 0.1
 
 
21094+3905 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210925.84+390446.5 Mag 13.8 Calc delta mag 3.07
Calc coord yes