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Doubles in session


Current system
20105+3225
SEI 943


Nearby doubles
14' : 20096+3218
ES 2431

18' : 20097+3240
SEI 933

19' : 20120+3227
SEI 984

24' : 20094+3244
SEI 925

26' : 20092+3243
TOB 171

30' : 20127+3213
SEI1002

31' : 20123+3205
STF2649AB

31' : 20118+3200
SEI 975

35' : 20080+3235
STF2633AB

35' : 20132+3225
SEI1015

35' : 20081+3241
SEI 906

36' : 20131+3209
SEI1008AB

38' : 20081+3155
SEI 905

38' : 20090+3258
SEI 916

39' : 20077+3240
TOB 168

39' : 20095+3301
GRV 316

40' : 20079+3246
TDT2007

40' : 20095+3148
CBL 526

40' : 20075+3236
SEI 895

46' : 20094+3309
GIC 162

46' : 20134+3253
SHN 242

49' : 20108+3320
SEI 952

51' : 20114+3135
SEI 963

52' : 20069+3246
GYL 32

52' : 20068+3203
SEI 881

53' : 20111+3133
TDT2058



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

20105+3225 SEI 943

 
 
20h 10m 32.12s +32° 24' 52.0" P.A. 299.00 sep 22.5 mag 12.20,13.10
 
 
Coord 2000 20105+3225 Discov num SEI 943 Comp Coord arcsec 2000 20 10 32.12 +32 24 52.0
Date first 1998 Date last 2015 Obs 8
Pa first 299 Pa last 299.3 P.A. Now (θ) 299.3°
Sep first 22.6 Sep last 22.53 Sep. Now (ρ) 22.53"
Mag pri 12.20 Mag sec 13.10 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -000 Sec motion ra -013
Pri motion dec -004 Sec motion dec -006
Notes N R (See Notes, Red magnitudes)
rPM=0.919
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2675-02603-1 Gaia DR2 2054884123046353408
 
 
WDS 20105+3225 SEI 943 : NOTES
 
 
discov_num notes refcode
SEI 943 Secondary not seen on POSS plate; may be flaw on AC Potsdam plate.
 
 
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
20105+3225 SEI 943 1893 1 297 9.4 12.53 12.70 NX B 201031.44+322448.2
20105+3225 SEI 943 2002 2 299 22.5 12.20 13.10 N R 201032.12+322452.0
20105+3225 SEI 943 2010 3 299 22.6 12.20 13.10 N R 201032.12+322452.0
20105+3225 SEI 943 2015 4 299 22.5 12.20 13.10 N R 201032.12+322452.0

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

 
 
WDS 20105+3225 SEI 943 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20105+3225 SEI 943 : MEASURES
 
 
No records found.

 
 
WDS 20105+3225 : VIRTUAL EYEPIECE
 
 

20105+3225 SEI 943A mag 12.2 20105+3225 SEI 943B sep 19.9 P.A. 303.60 mag 13.1 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 20105+3225 : ALADIN DSS IMAGE @ 20h 10m 32.12s +32° 24' 52.0"
 
 
 
 
WDS 20105+3225 SEI 943 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20105+3225 SEI 943 distance=0' 20096+3218 ES 2431 distance=14' 20097+3240 SEI 933 distance=18' 20120+3227 SEI 984 distance=19' 20094+3244 SEI 925 distance=24' 20092+3243 TOB 171 distance=26' 20127+3213 SEI1002 distance=30' 20123+3205 STF2649AB distance=31' 20123+3205 STF2649AC distance=31' 20123+3205 STF2649AD distance=31' 20118+3200 SEI 975 distance=31' 20080+3235 STF2633AB distance=35' 20080+3235 HJ 1483AC distance=35' 20080+3235 HJ 1483AD distance=35' 20132+3225 SEI1015 distance=35' 20080+3235 SEI 900CD distance=35' 20081+3241 SEI 906 distance=35' 20131+3209 TDT2096Aa,Ab distance=36' 20131+3209 SEI1008AB distance=36' 20131+3209 FYM 76BD distance=36' 20081+3155 SEI 905 distance=38' 20090+3258 SEI 916 distance=38' 20077+3240 TOB 168 distance=39' 20095+3301 GRV 316 distance=39' 20079+3246 TDT2007 distance=40' 20095+3148 CBL 526 distance=40' 20075+3236 SEI 895 distance=40' 20094+3309 GIC 162 distance=46' 20134+3253 SHN 242 distance=46' 20108+3320 SEI 952 distance=49' 20114+3135 SEI 963 distance=51' 20069+3246 GYL 32 distance=52' 20068+3203 SEI 881 distance=52' 20111+3133 TDT2058 distance=53' 20132+3309 SKF1649 distance=56' 20098+3130 SEI 932 distance=56' 20118+3321 TDT2075 distance=58' 20105+3323 TOB 50 distance=59' 20099+3324 J 1163 distance=60' 20150+3244 CVR 221 distance=60' 20087+3130 SEI 910 distance=61' 20083+3318 LDT 17 distance=61' 20096+3325 HJ 1485 distance=61' 20059+3247 COU1807 distance=63' 20065+3302 GYL 23 distance=63' 20059+3157 SEI 852 distance=64' 20064+3147 GYL 31 distance=65' 20063+3148 COU1322 distance=66' 20057+3255 TDT1968 distance=69' 20121+3330 BKO 898 distance=69' 20112+3120 SEI 960 distance=70' 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 20105+3225 SEI 943 299 22.5
Show 20096+3218 ES 2431 192 5.9 14
Show 20097+3240 SEI 933 335 4.5 18
Show 20120+3227 SEI 984 324 3.3 19
Show 20094+3244 SEI 925 338 22.9 24
Show 20092+3243 TOB 171 117 19.1 26
Show 20127+3213 SEI1002 336 9.9 30
Show 20123+3205 STF2649 AB 151 21.6 31
Show 20123+3205 STF2649 AC 284 131.0 31
Show 20123+3205 STF2649 AD 36 175.9 31
Show 20118+3200 SEI 975 20 11.0 31
Show 20080+3235 STF2633 AB 101 11.6 35
Show 20080+3235 HJ 1483 AC 264 46.4 35
Show 20080+3235 HJ 1483 AD 249 71.0 35
Show 20132+3225 SEI1015 67 14.4 35
Show 20080+3235 SEI 900 CD 224 28.8 35
Show 20081+3241 SEI 906 283 23.8 35
Show 20131+3209 TDT2096 Aa,Ab 13 1.3 36
Show 20131+3209 SEI1008 AB 73 20.4 36
Show 20131+3209 FYM 76 BD 45 16.7 36
Show 20081+3155 SEI 905 105 12.9 38
Show 20090+3258 SEI 916 29 5.4 38
Show 20077+3240 TOB 168 292 18.3 39
Show 20095+3301 GRV 316 36 27.8 39
Show 20079+3246 TDT2007 134 2.4 40
Show 20095+3148 CBL 526 279 28.3 40
Show 20075+3236 SEI 895 32 24.5 40
Show 20094+3309 GIC 162 180 35.2 46
Show 20134+3253 SHN 242 -1 0.2 46
Show 20108+3320 SEI 952 194 5.9 49
Show 20114+3135 SEI 963 142 15.2 51
Show 20069+3246 GYL 32 6 79.9 52
Show 20068+3203 SEI 881 313 7.2 52
Show 20111+3133 TDT2058 305 0.5 53
Show 20132+3309 SKF1649 252 20.3 56
Show 20098+3130 SEI 932 291 5.4 56
Show 20118+3321 TDT2075 104 2.6 58
Show 20105+3323 TOB 50 269 31.9 59
Show 20099+3324 J 1163 281 2.4 60
Show 20150+3244 CVR 221 56 35.9 60
Show 20087+3130 SEI 910 105 12.3 61
Show 20083+3318 LDT 17 238 0.4 61
Show 20096+3325 HJ 1485 276 4.7 61
Show 20059+3247 COU1807 299 0.2 63
Show 20065+3302 GYL 23 180 13.3 63
Show 20059+3157 SEI 852 255 44.8 64
Show 20064+3147 GYL 31 180 68.2 65
Show 20063+3148 COU1322 106 0.2 66
Show 20057+3255 TDT1968 244 0.6 69
Show 20121+3330 BKO 898 65 4.7 69
Show 20112+3120 SEI 960 223 6.4 70

 
 
WDS 20105+3225 : COMPONENTS
 
 
  A
B pa=303.6°
sep=19.92"
 
 
20105+3225 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201032.12+322452.0 Mag 12.2 PmRA 0.00
PmDE -4.0 Tycho2 2675-02603-1
Tycho2
Tycho2 2675-02603-1 Pflag RAmdeg 302.63384707 DEmdeg 32.41447022
PmRA 2.9 PmDE -4.3 E RAmdeg 81 E DEmdeg 76
E pmRA 2.9 E pmDE 2.7 EpRAm 1980.89 EpDEm 1980.92
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.7 BTmag 12.698 E BTmag 0.212 VTmag 12.079
E VTmag 0.165 Prox 999 TYC HIP
CCDM RAdeg 302.63384000 DEdeg 32.41448167 EpRA 1990 1.57
EpDE 1990 1.66 E RAdeg 87.0 E DEdeg 82.0 Posflg
Corr 0.1
 
 
20105+3225 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201030.81+322503.0 Mag 13.1 PmRA -13.00
PmDE -6.0 Calc delta mag 0.9 Calc coord yes