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Doubles in session


Current system
20092+3540
SEI 922


Nearby doubles
8' : 20097+3535
SEI 935AB

10' : 20096+3532
SEI 931

10' : 20089+3531
SEI 917

11' : 20093+3529
STF2639AB

12' : 20096+3530
SEI 930AB

14' : 20086+3529
TDS1046

16' : 20095+3525
TDT2034

16' : 20084+3528
ES 203

17' : 20087+3525
SEI 915

19' : 20105+3550
SEI 944

20' : 20092+3520
ALI 184

20' : 20081+3554
TDS1043

21' : 20097+3600
SEI 936

22' : 20096+3519
COU2128

22' : 20075+3535
COU2126

22' : 20107+3529
RAO 427

23' : 20074+3543
STT 398AB

23' : 20074+3537
ALI 181

23' : 20108+3552
SEI 954

23' : 20079+3522
ALI 182AB

24' : 20080+3521
SEI 907

24' : 20083+3519
COU2127

24' : 20073+3534
ES 2248AB

25' : 20077+3523
BKO 93AB

25' : 20101+3602
SEI 938

25' : 20090+3516
SEI 919



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

20092+3540 SEI 922

 
 
20h 09m 10.93s +35° 39' 29.1" P.A. 215.00 sep 18.5 mag 12.01,13.00
 
 
Coord 2000 20092+3540 Discov num SEI 922 Comp Coord arcsec 2000 20 09 10.93 +35 39 29.1
Date first 1896 Date last 2015 Obs 11
Pa first 216 Pa last 214.8 P.A. Now (θ) 214.8°
Sep first 18.5 Sep last 18.528 Sep. Now (ρ) 18.528"
Mag pri 12.01 Mag sec 13.00 delta mag (ΔM) 0.99 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec -007 Sec motion dec -005
Notes
rPM=0.275 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2683-03698-1 Gaia DR2 2059036252610078848
 
 
WDS 20092+3540 SEI 922 : 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
20092+3540 SEI 922 1983 2 216 18.9 11.86 12.40 200906.93+353906.9
20092+3540 SEI 922 2002 4 215 18.6 12.01 13.00 200910.93+353929.1
20092+3540 SEI 922 2014 5 215 18.4 12.01 13.00 200910.93+353929.1
20092+3540 SEI 922 2015 7 214 18.7 12.01 13.00 200910.93+353929.1

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

 
 
WDS 20092+3540 SEI 922 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20092+3540 SEI 922 : MEASURES
 
 
No records found.

 
 
WDS 20092+3540 : VIRTUAL EYEPIECE
 
 

20092+3540 SEI 922A mag 12.01 20092+3540 SEI 922B sep 17.5 P.A. 209.50 mag 13 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 20092+3540 : ALADIN DSS IMAGE @ 20h 09m 10.93s +35° 39' 29.1"
 
 
 
 
WDS 20092+3540 SEI 922 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20092+3540 SEI 922 distance=0' 20097+3535 SEI 935AB distance=8' 20097+3535 SEI 934AC distance=8' 20097+3535 BKO 98CD distance=8' 20096+3532 SEI 931 distance=10' 20089+3531 SEI 917 distance=10' 20093+3529 STF2639AB distance=11' 20093+3529 SEI 923AC distance=11' 20093+3529 SEI 924CD distance=11' 20096+3530 SEI 930AB distance=12' 20096+3530 BKO 97AC distance=12' 20096+3530 BKO 97AE distance=12' 20096+3530 BKO 97CD distance=12' 20096+3530 BKO 97EF distance=13' 20086+3529 TDS1046 distance=14' 20095+3525 TDT2034 distance=16' 20084+3528 ES 203 distance=16' 20087+3525 SEI 915 distance=17' 20105+3550 SEI 944 distance=19' 20092+3520 ALI 184 distance=20' 20081+3554 TDS1043 distance=20' 20097+3600 SEI 936 distance=21' 20096+3519 COU2128 distance=22' 20075+3535 COU2126 distance=22' 20107+3529 RAO 427 distance=22' 20074+3543 STT 398AB distance=23' 20074+3543 A 280AC distance=23' 20074+3537 ALI 181 distance=23' 20108+3552 SEI 954 distance=23' 20079+3522 ALI 182AB distance=23' 20079+3522 BKO 95AC distance=23' 20080+3521 SEI 907 distance=24' 20083+3519 COU2127 distance=24' 20073+3534 SEI 893CD distance=24' 20073+3534 COU2125Aa,Ab distance=24' 20073+3534 ES 2248AB distance=24' 20073+3534 ES 2248AC distance=24' 20077+3523 BKO 93AB distance=25' 20077+3523 BKO 93AC distance=25' 20101+3602 SEI 938 distance=25' 20090+3516 SEI 919 distance=25' 20075+3553 SEI 896 distance=26' 20078+3520 BKO 94BC distance=26' 20078+3520 SEI 901AB distance=26' 20072+3531 SEI 890AB distance=26' 20072+3531 BKO 90AC distance=26' 20074+3553 SEI 894AB distance=27' 20074+3553 BKO 92BC distance=27' 20073+3553 SEI 892AB distance=27' 20073+3553 BKO 91AC distance=27' 20073+3553 BKO 91AD distance=27' 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 20092+3540 SEI 922 215 18.5
Show 20097+3535 SEI 935 AB 95 7.2 8
Show 20097+3535 SEI 934 AC 161 20.2 8
Show 20097+3535 BKO 98 CD 261 6.8 8
Show 20096+3532 SEI 931 81 16.0 10
Show 20089+3531 SEI 917 338 28.4 10
Show 20093+3529 STF2639 AB 301 5.8 11
Show 20093+3529 SEI 923 AC 93 37.4 11
Show 20093+3529 SEI 924 CD 207 27.8 11
Show 20096+3530 SEI 930 AB 101 22.5 12
Show 20096+3530 BKO 97 AC 178 24.1 12
Show 20096+3530 BKO 97 AE 107 70.4 12
Show 20096+3530 BKO 97 CD 11 8.7 12
Show 20096+3530 BKO 97 EF 312 8.3 13
Show 20086+3529 TDS1046 341 1.2 14
Show 20095+3525 TDT2034 120 0.3 16
Show 20084+3528 ES 203 130 6.1 16
Show 20087+3525 SEI 915 230 29.0 17
Show 20105+3550 SEI 944 90 17.2 19
Show 20092+3520 ALI 184 228 13.2 20
Show 20081+3554 TDS1043 235 0.9 20
Show 20097+3600 SEI 936 122 27.9 21
Show 20096+3519 COU2128 243 2.1 22
Show 20075+3535 COU2126 158 0.7 22
Show 20107+3529 RAO 427 126 0.5 22
Show 20074+3543 STT 398 AB 82 1.0 23
Show 20074+3543 A 280 AC 133 5.7 23
Show 20074+3537 ALI 181 219 14.6 23
Show 20108+3552 SEI 954 314 4.8 23
Show 20079+3522 ALI 182 AB 358 9.4 23
Show 20079+3522 BKO 95 AC 36 7.5 23
Show 20080+3521 SEI 907 204 21.2 24
Show 20083+3519 COU2127 227 0.2 24
Show 20073+3534 SEI 893 CD 119 27.4 24
Show 20073+3534 COU2125 Aa,Ab 69 0.1 24
Show 20073+3534 ES 2248 AB 30 5.9 24
Show 20073+3534 ES 2248 AC 222 50.6 24
Show 20077+3523 BKO 93 AB 75 3.5 25
Show 20077+3523 BKO 93 AC 223 6.5 25
Show 20101+3602 SEI 938 22 5.4 25
Show 20090+3516 SEI 919 118 5.5 25
Show 20075+3553 SEI 896 130 11.4 26
Show 20078+3520 BKO 94 BC 46 13.5 26
Show 20078+3520 SEI 901 AB 86 15.6 26
Show 20072+3531 SEI 890 AB 94 15.3 26
Show 20072+3531 BKO 90 AC 52 13.8 26
Show 20074+3553 SEI 894 AB 344 29.1 27
Show 20074+3553 BKO 92 BC 45 14.4 27
Show 20073+3553 SEI 892 AB 335 15.5 27
Show 20073+3553 BKO 91 AC 290 12.4 27
Show 20073+3553 BKO 91 AD 298 51.6 27

 
 
WDS 20092+3540 : COMPONENTS
 
 
  A
B pa=209.5°
sep=17.47"
 
 
20092+3540 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200910.93+353929.1 Mag 12.01 PmRA -2.00
PmDE -7.0 Tycho2 2683-03698-1
Tycho2
Tycho2 2683-03698-1 Pflag RAmdeg 302.29546479 DEmdeg 35.65816355
PmRA -5.4 PmDE -1.1 E RAmdeg 78 E DEmdeg 71
E pmRA 2.0 E pmDE 1.8 EpRAm 1963.30 EpDEm 1967.08
Num 7 Q RAmdeg 1.3 Q DEmdeg 1.5 Q pmRA 1.4
Q pmDE 1.6 BTmag 12.402 E BTmag 0.199 VTmag 12.116
E VTmag 0.205 Prox 535 TYC HIP
CCDM RAdeg 302.29548556 DEdeg 35.65816889 EpRA 1990 1.52
EpDE 1990 1.73 E RAdeg 98.0 E DEdeg 84.9 Posflg
Corr 0.2
 
 
20092+3540 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200910.23+353913.9 Mag 13 PmRA -2.00
PmDE -5.0 Calc delta mag 0.99 Calc coord yes