19574+3931 SEI 746 (HD 226785)

 
 
19h 57m 27.60s +39° 30' 48.7" P.A. 324.00 sep 26.2 mag 10.00,12.42 Sp A3
 
 
Coord 2000 19574+3931 Discov num SEI 746 Comp Coord arcsec 2000 19 57 27.60 +39 30 48.7
Date first 1896 Date last 2015 Obs 10
Pa first 325 Pa last 323.7 P.A. Now (θ) 323.7°
Sep first 26.6 Sep last 26.238 Sep. Now (ρ) 26.238"
Mag pri 10.00 Mag sec 12.42 delta mag (ΔM) 2.42 Spectral class A3 (white)
Pri motion ra -001 Sec motion ra +001
Pri motion dec +003 Sec motion dec +002
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 226785 Constellation Cygnus Tycho2 3141-03083-1 Gaia DR2 2072727203918067328
HD 226785
 
 
WDS 19574+3931 SEI 746 (HD 226785) : 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
19574+3931 SEI 746 1998 3 324 26.3 9.99 11.80 D 195727.60+393048.7
19574+3931 SEI 746 2002 4 324 26.3 9.99 11.80 D 195727.60+393048.7
19574+3931 SEI 746 2010 5 324 26.3 10.00 12.42 A3 195727.60+393048.7
19574+3931 SEI 746 2015 6 324 26.2 10.00 12.42 A3 195727.60+393048.7

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

 
 
WDS 19574+3931 SEI 746 (HD 226785) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19574+3931 SEI 746 (HD 226785) : MEASURES
 
 
No records found.

 
 
WDS 19574+3931 (HD 226785) : VIRTUAL EYEPIECE
 
 

19574+3931 SEI 746A mag 10 Sp A3 19574+3931 SEI 746B sep 24.3 P.A. 330.50 mag 12.42 virtual eyepiece
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Radius:
Components only
 
 
WDS 19574+3931 (HD 226785) : ALADIN DSS IMAGE @ 19h 57m 27.60s +39° 30' 48.7"
 
 
 
 
WDS 19574+3931 SEI 746 (HD 226785) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19574+3931  SEI 746 distance=0' 19573+3927  SEI 744 distance=6' 19569+3922  SEI 742 distance=12' 19563+3935  SEI 740 distance=14' 19567+3920  MLB 880 distance=14' 19561+3937  GRV 297 distance=17' 19576+3914  J  1069 distance=17' 19564+3916  ALI 909AB distance=20' 19564+3916  ALI 909AC distance=20' 19564+3916  ALI 909BC distance=20' 19578+3910  HEI9014 distance=21' 19591+3942  ES 1970BC distance=23' 19591+3942  ES 1970AB distance=23' 19591+3942  BER   1AE distance=23' 19559+3918  MLB 879 distance=23' 19559+3915  MLB 878 distance=24' 19558+3918  MLB 877 distance=24' 19576+3906  MLB 981 distance=26' 19555+3919  TDT1852AB distance=26' 19555+3919  SEI 733AC distance=26' 19556+3946  GRV 296 distance=27' 19556+3907  SEI 734 distance=33' 19551+3948  GRV 294 distance=33' 19544+3918  SEI 721AB distance=38' 19544+3918  SEI 722AC distance=38' 19544+3918  HJ 2909AD distance=38' 19559+4004  SEI 736 distance=39' 20011+3940  BRT2228 distance=40' 19560+4009  KOI2462 distance=42' 19539+3923  SEI 719 distance=42' 19548+3959  KOI3944AB distance=42' 19548+3959  KOI3944AC distance=42' 19567+4012  KOI5128 distance=43' 19550+4003  KOI5110 distance=43' 19590+3851  SEI 763 distance=43' 19564+4012  KOI6507AB distance=43' 19564+4012  KOI6507AC distance=43' 19572+4014  KOI 641AB distance=44' 19572+4014  KOI 641AC distance=44' 19595+3853  ALI 912 distance=44' 19554+4008  KOI2795 distance=44' 19563+4014  RAO 160 distance=45' 19559+4012  KOI4208AB distance=45' 19559+4012  KOI4208AC distance=45' 19559+4012  KOI4208AD distance=45' 19544+3959  JKA  97 distance=46' 19571+4016  KOI3325AB distance=46' 19571+4016  KOI3325AC distance=46' 20011+3913  SEI 791 distance=46' 19535+3933  MLB 947 distance=47' 19579+3843  MLB 949CD distance=48' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 19574+3931 SEI 746 324 26.2
Show 19573+3927 SEI 744 85 16.5 6
Show 19569+3922 SEI 742 144 7.8 12
Show 19563+3935 SEI 740 163 9.5 14
Show 19567+3920 MLB 880 268 4.4 14
Show 19561+3937 GRV 297 1 33.4 17
Show 19576+3914 J 1069 66 2.4 17
Show 19564+3916 ALI 909 AB 201 14.7 20
Show 19564+3916 ALI 909 AC 215 13.3 20
Show 19564+3916 ALI 909 BC 320 3.7 20
Show 19578+3910 HEI9014 103 8.9 21
Show 19591+3942 ES 1970 BC 335 5.3 23
Show 19591+3942 ES 1970 AB 150 19.1 23
Show 19591+3942 BER 1 AE 139 46.8 23
Show 19559+3918 MLB 879 140 4.1 23
Show 19559+3915 MLB 878 196 3.8 24
Show 19558+3918 MLB 877 32 5.0 24
Show 19576+3906 MLB 981 61 6.2 26
Show 19555+3919 TDT1852 AB 32 2.1 26
Show 19555+3919 SEI 733 AC 142 23.4 26
Show 19556+3946 GRV 296 1 67.9 27
Show 19556+3907 SEI 734 117 23.3 33
Show 19551+3948 GRV 294 217 32.6 33
Show 19544+3918 SEI 721 AB 199 6.2 38
Show 19544+3918 SEI 722 AC 65 21.2 38
Show 19544+3918 HJ 2909 AD 246 30.6 38
Show 19559+4004 SEI 736 142 23.7 39
Show 20011+3940 BRT2228 265 4.3 40
Show 19560+4009 KOI2462 304 2.8 42
Show 19539+3923 SEI 719 60 16.0 42
Show 19548+3959 KOI3944 AB 298 3.5 42
Show 19548+3959 KOI3944 AC 77 3.7 42
Show 19567+4012 KOI5128 26 3.8 43
Show 19550+4003 KOI5110 7 4.1 43
Show 19590+3851 SEI 763 333 23.7 43
Show 19564+4012 KOI6507 AB 191 2.9 43
Show 19564+4012 KOI6507 AC 71 3.3 43
Show 19572+4014 KOI 641 AB 277 2.2 44
Show 19572+4014 KOI 641 AC 206 3.7 44
Show 19595+3853 ALI 912 206 10.4 44
Show 19554+4008 KOI2795 173 2.8 44
Show 19563+4014 RAO 160 48 2.3 45
Show 19559+4012 KOI4208 AB 235 0.9 45
Show 19559+4012 KOI4208 AC 355 2.4 45
Show 19559+4012 KOI4208 AD 275 3.1 45
Show 19544+3959 JKA 97 359 11.6 46
Show 19571+4016 KOI3325 AB 14 3.5 46
Show 19571+4016 KOI3325 AC 333 3.7 46
Show 20011+3913 SEI 791 59 5.6 46
Show 19535+3933 MLB 947 255 6.7 47
Show 19579+3843 MLB 949 CD 104 3.1 48

 
 
WDS 19574+3931 : COMPONENTS
 
 
  A
B pa=330.5°
sep=24.31"
 
 
19574+3931 A
 
 
Componente originario normalizzato AB Name HD 226785 Coord arcsec 2000 195727.60+393048.7 Mag 10
Spectral class A3 (white) PmRA -1.00 PmDE 3.0 Tycho2 3141-03083-1
HD 226785 DM BD+39 3970
Tycho2
Tycho2 3141-03083-1 Pflag RAmdeg 299.36502021 DEmdeg 39.51354539
PmRA 1.4 PmDE 2.6 E RAmdeg 17 E DEmdeg 16
E pmRA 1.4 E pmDE 1.3 EpRAm 1988.75 EpDEm 1989.66
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.5 BTmag 10.153 E BTmag 0.027 VTmag 9.995
E VTmag 0.031 Prox 999 TYC T HIP
CCDM RAdeg 299.36501417 DEdeg 39.51354028 EpRA 1990 1.53
EpDE 1990 1.76 E RAdeg 18.5 E DEdeg 16.5 Posflg
Corr -0.1
 
 
19574+3931 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195726.56+393109.8 Mag 12.42 PmRA 1.00
PmDE 2.0 Calc delta mag 2.42 Calc coord yes