stampa
Login

A workbench to forge your own double stars?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21152+3251
HEI 284 AC


Nearby doubles
11' : 21149+3240
HJ 1627

14' : 21148+3238
TOB 218

15' : 21157+3235
HJ 1628

22' : 21136+3249
TDT2837

23' : 21151+3313
TOB 217

24' : 21155+3313
TOB 215

25' : 21156+3314
GYL 51

25' : 21133+3248
KPP2620

26' : 21156+3315
TOB 216

28' : 21131+3249
SEI1446

30' : 21159+3319
COU1478

31' : 21138+3225
DAM1261

35' : 21160+3217
SEI1482

35' : 21132+3228
SEI1451

36' : 21148+3216
SEI1463

38' : 21125+3306
GRV 436

41' : 21145+3330
TDT2849

42' : 21120+3252
TDT2819

45' : 21182+3227
GRV 444

45' : 21143+3332
ES 2316

48' : 21125+3217
SEI1443

49' : 21139+3336
TDT2842

51' : 21150+3340
TDT2857

51' : 21159+3340
GYL 52

51' : 21163+3339
ES 2317

51' : 21128+3210
TDT2827



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21152+3251 HEI 284 AC

 
 
21h 15m 14.84s +32° 50' 08.7" P.A. 224.00 sep 8.7 mag 11.30,11.50
 
 
Coord 2000 21152+3251 Discov num HEI 284 Comp AC Coord arcsec 2000 21 15 14.84 +32 50 08.7
Date first 1982 Date last 2016 Obs 8
Pa first 227 Pa last 223.8 P.A. Now (θ) 223.8°
Sep first 7.0 Sep last 8.708 Sep. Now (ρ) 8.708"
Mag pri 11.30 Mag sec 11.50 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +083 Sec motion ra -002
Pri motion dec +081 Sec motion dec -005
Notes
rPM=1.043
This double is not physical.
 
 
21152+3251 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 15 15 +32 50 09 HEI 284 AB 2016 6 26 4.3 11.30 11.90 0.60
Show 21 15 15 +32 50 09 HEI 284 AC 2016 8 224 8.7 11.30 11.50 0.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1854695422500152448
 
 
WDS 21152+3251 HEI 284 AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HEI Heintz, W.D.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21152+3251 HEI 284 AC 1982 1 227 7.0 11.30 11.50 211514.84+325008.7
21152+3251 HEI 284 AC 2002 2 224 8.8 11.30 11.50 211514.84+325008.7
21152+3251 HEI 284 AC 2012 3 224 8.7 11.30 11.50 211514.84+325008.7
21152+3251 HEI 284 AC 2015 5 224 8.7 11.30 11.50 211514.84+325008.7
21152+3251 HEI 284 AC 2016 8 224 8.7 11.30 11.50 211514.84+325008.7

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

 
 
WDS 21152+3251 HEI 284 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21152+3251 HEI 284 AC : MEASURES
 
 
No records found.

 
 
WDS 21152+3251 : VIRTUAL EYEPIECE
 
 

21152+3251 HEI 284A mag 11.3 21152+3251 HEI 284B sep 4.3 P.A. 26.20 mag 11.9 21152+3251 HEI 284C sep 8.7 P.A. 223.80 mag 11.5 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 21152+3251 : ALADIN DSS IMAGE @ 21h 15m 14.84s +32° 50' 08.7"
 
 
 
 
WDS 21152+3251 HEI 284 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21152+3251 HEI 284AC distance=0' 21149+3240 HJ 1627 distance=11' 21148+3238 TOB 218 distance=14' 21157+3235 HJ 1628 distance=15' 21136+3249 TDT2837 distance=22' 21151+3313 TOB 217 distance=23' 21155+3313 TOB 215 distance=24' 21156+3314 GYL 51 distance=25' 21133+3248 KPP2620 distance=25' 21156+3315 TOB 216 distance=26' 21131+3249 SEI1446 distance=28' 21159+3319 COU1478 distance=30' 21138+3225 DAM1261 distance=31' 21160+3217 SEI1482 distance=35' 21132+3228 SEI1451 distance=35' 21148+3216 SEI1463 distance=36' 21125+3306 GRV 436 distance=38' 21145+3330 TDT2849 distance=41' 21120+3252 TDT2819 distance=42' 21182+3227 GRV 444 distance=45' 21143+3332 ES 2316 distance=45' 21125+3217 SEI1443 distance=48' 21139+3336 TDT2842 distance=49' 21150+3340 TDT2857 distance=51' 21159+3340 GYL 52 distance=51' 21163+3339 ES 2317 distance=51' 21128+3210 TDT2827 distance=51' 21158+3159 TDT2868 distance=52' 21171+3203 FOX9054 distance=53' 21111+3256 TDT2809 distance=53' 21146+3157 GRV 437 distance=54' 21119+3216 SEI1440 distance=55' 21194+3306 J 1228 distance=55' 21174+3203 HJ 931 distance=55' 21132+3202 J 3127AB distance=55' 21132+3202 J 3127AC distance=55' 21118+3211 SEI1438 distance=59' 21107+3306 TDT2805 distance=60' 21110+3320 VKI 41 distance=60' 21197+3315 HO 155 distance=62' 21112+3214 SEI1433 distance=63' 21177+3345 HO 153AB distance=64' 21177+3345 HO 153Aa,Ab distance=64' 21112+3332 VKI 48 distance=65' 21172+3351 SLE 379 distance=66' 21203+3240 GRV 449 distance=66' 21162+3145 TDT2871 distance=67' 21123+3345 TDT2824 distance=67' 21104+3215 SEI1425AB distance=70' 21104+3215 TOB 212AC distance=70' 21187+3348 HU 770 distance=73' 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 21152+3251 HEI 284 AB 26 4.3 0
Show 21152+3251 HEI 284 AC 224 8.7 0
Show 21149+3240 HJ 1627 182 2.5 11
Show 21148+3238 TOB 218 295 21.8 14
Show 21157+3235 HJ 1628 252 15.1 15
Show 21136+3249 TDT2837 93 0.7 22
Show 21151+3313 TOB 217 268 16.4 23
Show 21155+3313 TOB 215 232 16.2 24
Show 21156+3314 GYL 51 102 43.1 25
Show 21133+3248 KPP2620 346 24.1 25
Show 21156+3315 TOB 216 135 14.2 26
Show 21131+3249 SEI1446 155 8.6 28
Show 21159+3319 COU1478 175 1.4 30
Show 21138+3225 DAM1261 339 19.4 31
Show 21160+3217 SEI1482 197 19.9 35
Show 21132+3228 SEI1451 250 27.7 35
Show 21148+3216 SEI1463 127 26.6 36
Show 21125+3306 GRV 436 182 54.7 38
Show 21145+3330 TDT2849 204 2.2 41
Show 21120+3252 TDT2819 7 3.3 42
Show 21182+3227 GRV 444 250 36.1 45
Show 21143+3332 ES 2316 0 5.0 45
Show 21125+3217 SEI1443 139 25.6 48
Show 21139+3336 TDT2842 185 1.8 49
Show 21150+3340 TDT2857 288 0.5 51
Show 21159+3340 GYL 52 62 29.0 51
Show 21163+3339 ES 2317 310 10.7 51
Show 21128+3210 TDT2827 297 2.5 51
Show 21158+3159 TDT2868 185 2.0 52
Show 21171+3203 FOX9054 358 6.1 53
Show 21111+3256 TDT2809 52 1.9 53
Show 21146+3157 GRV 437 204 51.6 54
Show 21119+3216 SEI1440 110 17.0 55
Show 21194+3306 J 1228 281 3.7 55
Show 21174+3203 HJ 931 356 9.9 55
Show 21132+3202 J 3127 AB 158 1.5 55
Show 21132+3202 J 3127 AC 194 12.3 55
Show 21118+3211 SEI1438 93 22.5 59
Show 21107+3306 TDT2805 201 0.5 60
Show 21110+3320 VKI 41 309 1.2 60
Show 21197+3315 HO 155 38 2.0 62
Show 21112+3214 SEI1433 297 9.6 63
Show 21177+3345 HO 153 AB 128 1.0 64
Show 21177+3345 HO 153 Aa,Ab 43 0.3 64
Show 21112+3332 VKI 48 310 1.6 65
Show 21172+3351 SLE 379 289 8.9 66
Show 21203+3240 GRV 449 327 64.2 66
Show 21162+3145 TDT2871 230 3.3 67
Show 21123+3345 TDT2824 26 0.5 67
Show 21104+3215 SEI1425 AB 34 21.4 70
Show 21104+3215 TOB 212 AC 79 24.2 70

 
 
WDS 21152+3251 : COMPONENTS
 
 
  A B
B pa=26.2°
sep=4.33"
 
C pa=223.8°
sep=8.71"
pa=218.0°
sep=12.90"
 
 
21152+3251 A
 
 
Coord arcsec 2000 211514.84+325008.7 Mag 11.3 PmRA 83.00 PmDE 81.0
 
 
21152+3251 B
 
 
Coord arcsec 2000 211514.99+325012.6 Mag 11.9 PmRA 9.00 PmDE 19.0
Delta magnitude 0.6 Coordinate calculated yes
 
 
21152+3251 C
 
 
Coord arcsec 2000 211514.36+325002.4 Mag 11.5 PmRA -2.00 PmDE -5.0
Delta magnitude 0.2 Coordinate calculated yes