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Doubles in session


Current system
21125+3217
SEI 1443


Nearby doubles
8' : 21119+3216
SEI1440

9' : 21128+3210
TDT2827

12' : 21118+3211
SEI1438

14' : 21132+3228
SEI1451

17' : 21112+3214
SEI1433

19' : 21138+3225
DAM1261

19' : 21132+3202
J 3127AB

27' : 21104+3215
SEI1425AB

29' : 21148+3216
SEI1463

33' : 21133+3248
KPP2620

33' : 21131+3249
SEI1446

34' : 21136+3249
TDT2837

34' : 21146+3157
GRV 437

36' : 21148+3238
TOB 218

36' : 21120+3252
TDT2819

39' : 21149+3240
HJ 1627

40' : 21157+3235
HJ 1628

40' : 21102+3151
SEI1423

43' : 21111+3256
TDT2809

45' : 21160+3217
SEI1482

46' : 21091+3232
UC 257

47' : 21158+3159
TDT2868

48' : 21152+3251
HEI 284AB

49' : 21098+3143
ES 2440

49' : 21125+3306
GRV 436

53' : 21086+3201
KPP 830



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

21125+3217 SEI 1443

 
 
21h 12m 30.65s +32° 17' 28.8" P.A. 139.00 sep 25.6 mag 10.36,11.48 Sp F5
 
 
Coord 2000 21125+3217 Discov num SEI1443 Comp Coord arcsec 2000 21 12 30.65 +32 17 28.8
Date first 1894 Date last 2016 Obs 14
Pa first 140 Pa last 139.2 P.A. Now (θ) 139.2°
Sep first 25.5 Sep last 25.586 Sep. Now (ρ) 25.586"
Mag pri 10.36 Mag sec 11.48 delta mag (ΔM) 1.12 Spectral class F5 (yellow-white)
Pri motion ra +022 Sec motion ra +024
Pri motion dec +030 Sec motion dec +030
Notes T (Parallax indicates physical)
rPM=0.052 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2706-01903-1 Gaia DR2 1853157476305350400
 
 
WDS 21125+3217 SEI 1443 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
SEI Scheiner, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21125+3217 SEI1443 2004 6 140 25.5 10.36 11.48 F5 +31 4376 D 211230.65+321728.8
21125+3217 SEI1443 2010 8 140 25.4 10.36 11.48 F5 +31 4376 211230.65+321728.8
21125+3217 SEI1443 2016 9 140 25.6 10.36 11.48 F5 +31 4376 211230.65+321728.8

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

 
 
WDS 21125+3217 SEI 1443 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21125+3217 SEI 1443 : MEASURES
 
 
No records found.

 
 
WDS 21125+3217 : VIRTUAL EYEPIECE
 
 

21125+3217 SEI1443A mag 10.36 Sp F5 21125+3217 SEI1443B sep 25.6 P.A. 139.20 mag 11.48 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 21125+3217 : ALADIN DSS IMAGE @ 21h 12m 30.65s +32° 17' 28.8"
 
 
 
 
WDS 21125+3217 SEI 1443 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21125+3217 SEI1443 distance=0' 21119+3216 SEI1440 distance=8' 21128+3210 TDT2827 distance=9' 21118+3211 SEI1438 distance=12' 21132+3228 SEI1451 distance=14' 21112+3214 SEI1433 distance=17' 21138+3225 DAM1261 distance=19' 21132+3202 J 3127AB distance=19' 21132+3202 J 3127AC distance=19' 21104+3215 SEI1425AB distance=27' 21104+3215 TOB 212AC distance=27' 21148+3216 SEI1463 distance=29' 21133+3248 KPP2620 distance=33' 21131+3249 SEI1446 distance=33' 21136+3249 TDT2837 distance=34' 21146+3157 GRV 437 distance=34' 21148+3238 TOB 218 distance=36' 21120+3252 TDT2819 distance=36' 21149+3240 HJ 1627 distance=39' 21157+3235 HJ 1628 distance=40' 21102+3151 SEI1423 distance=40' 21111+3256 TDT2809 distance=43' 21160+3217 SEI1482 distance=45' 21091+3232 UC 257 distance=46' 21158+3159 TDT2868 distance=47' 21152+3251 HEI 284AB distance=48' 21152+3251 HEI 284AC distance=48' 21098+3143 ES 2440 distance=49' 21125+3306 GRV 436 distance=49' 21086+3201 KPP 830 distance=53' 21107+3306 TDT2805 distance=54' 21162+3145 TDT2871 distance=57' 21171+3203 FOX9054 distance=60' 21078+3214 TDT2773 distance=61' 21093+3131 COU1333 distance=63' 21174+3203 HJ 931 distance=64' 21151+3313 TOB 217 distance=65' 21110+3320 VKI 41 distance=65' 21086+3135 J 2337 distance=67' 21155+3313 TOB 215 distance=68' 21156+3314 GYL 51 distance=69' 21156+3315 TOB 216 distance=70' 21069+3218 TDT2761 distance=72' 21077+3255 COU1330 distance=72' 21068+3215 WFC 259 distance=73' 21068+3222 ES 2439 distance=74' 21182+3227 GRV 444 distance=74' 21159+3319 COU1478 distance=74' 21155+3114 TDT2862 distance=75' 21112+3332 VKI 48 distance=76' 21145+3330 TDT2849 distance=77' 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 21125+3217 SEI1443 139 25.6 0
Show 21119+3216 SEI1440 110 17.0 8
Show 21128+3210 TDT2827 297 2.5 9
Show 21118+3211 SEI1438 93 22.5 12
Show 21132+3228 SEI1451 250 27.7 14
Show 21112+3214 SEI1433 297 9.6 17
Show 21138+3225 DAM1261 339 19.4 19
Show 21132+3202 J 3127 AB 158 1.5 19
Show 21132+3202 J 3127 AC 194 12.3 19
Show 21104+3215 SEI1425 AB 34 21.4 27
Show 21104+3215 TOB 212 AC 79 24.2 27
Show 21148+3216 SEI1463 127 26.6 29
Show 21133+3248 KPP2620 346 24.1 33
Show 21131+3249 SEI1446 155 8.6 33
Show 21136+3249 TDT2837 93 0.7 34
Show 21146+3157 GRV 437 204 51.6 34
Show 21148+3238 TOB 218 295 21.8 36
Show 21120+3252 TDT2819 7 3.3 36
Show 21149+3240 HJ 1627 182 2.5 39
Show 21157+3235 HJ 1628 252 15.1 40
Show 21102+3151 SEI1423 226 13.5 40
Show 21111+3256 TDT2809 52 1.9 43
Show 21160+3217 SEI1482 197 19.9 45
Show 21091+3232 UC 257 38 9.6 46
Show 21158+3159 TDT2868 185 2.0 47
Show 21152+3251 HEI 284 AB 26 4.3 48
Show 21152+3251 HEI 284 AC 224 8.7 48
Show 21098+3143 ES 2440 202 5.0 49
Show 21125+3306 GRV 436 182 54.7 49
Show 21086+3201 KPP 830 310 7.1 53
Show 21107+3306 TDT2805 201 0.5 54
Show 21162+3145 TDT2871 230 3.3 57
Show 21171+3203 FOX9054 358 6.1 60
Show 21078+3214 TDT2773 212 3.3 61
Show 21093+3131 COU1333 258 0.6 63
Show 21174+3203 HJ 931 356 9.9 64
Show 21151+3313 TOB 217 268 16.4 65
Show 21110+3320 VKI 41 309 1.2 65
Show 21086+3135 J 2337 349 6.2 67
Show 21155+3313 TOB 215 232 16.2 68
Show 21156+3314 GYL 51 102 43.1 69
Show 21156+3315 TOB 216 135 14.2 70
Show 21069+3218 TDT2761 236 0.4 72
Show 21077+3255 COU1330 222 0.4 72
Show 21068+3215 WFC 259 118 10.8 73
Show 21068+3222 ES 2439 164 4.3 74
Show 21182+3227 GRV 444 250 36.1 74
Show 21159+3319 COU1478 175 1.4 74
Show 21155+3114 TDT2862 336 0.2 75
Show 21112+3332 VKI 48 310 1.6 76
Show 21145+3330 TDT2849 204 2.2 77

 
 
WDS 21125+3217 : COMPONENTS
 
 
  A
B pa=139.2°
sep=25.59"
 
 
21125+3217 A
 
 
Coord arcsec 2000 211230.65+321728.8 Mag 10.36 Spectral class F5 (yellow-white) PmRA 22.00
PmDE 30.0
CCDM
Ccdm 21125+3217 RComp Comp A Note1
Note2 Discov num DRAs 0.62 DDEs 28.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.4 Sp PmNote *
PmRA 25 PmDE 24 Dm number +31 4376 Cat1 BD
Name2 +32 2073 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 21083N3153A
HIC
 
 
21125+3217 B
 
 
Coord arcsec 2000 211231.97+321709.4 Mag 11.48 PmRA 24.00 PmDE 30.0
Delta magnitude 1.12 Coordinate calculated yes
CCDM
Ccdm 21125+3217 RComp Comp B Note1
Note2 Discov num SEI1443 DRAs DDEs
R dRAs Year 1894 Theta 140 Rho 25.5
Obs 1 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21083N3153B
HIC