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Doubles in session


Current system
21216+3253
GYL 54


Nearby doubles
14' : 21210+3304
J 1229

20' : 21203+3240
GRV 449

22' : 21225+3311
KPP3369

25' : 21218+3230
HLM 40

27' : 21214+3321
J 3136

28' : 21208+3227
STT 437AB

30' : 21207+3226
POP 201

31' : 21194+3306
J 1228

33' : 21197+3315
HO 155

36' : 21207+3327
BU 446AB

49' : 21182+3227
GRV 444

54' : 21257+3241
GYL 55

55' : 21230+3202
HO 157

57' : 21226+3158
HJ 1637AB

60' : 21262+3249
GRV 467

65' : 21258+3329
GYL 56

66' : 21187+3348
HU 770

67' : 21265+3315
HJ 935AB

69' : 21229+3149
J 2344

70' : 21242+3358
J 2346

72' : 21177+3345
HO 153

72' : 21185+3354
TDT2895

73' : 21231+3144
HDS3046AB

73' : 21229+3142
GRV 458

74' : 21174+3203
HJ 931

74' : 21262+3339
TDT2964



Selections
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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.

21216+3253 GYL 54

 
 
21h 21m 33.25s +32° 53' 07.1" P.A. 137.00 sep 22.2 mag 9.94,11.66 Sp F8
 
 
Coord 2000 21216+3253 Discov num GYL  54 Comp Coord arcsec 2000 21 21 33.25 +32 53 07.1
Date first 1893 Date last 2016 Obs 14
Pa first 138 Pa last 136.8 P.A. Now (θ) 136.8°
Sep first 22.0 Sep last 22.183 Sep. Now (ρ) 22.183"
Mag pri 9.94 Mag sec 11.66 delta mag (ΔM) 1.72 Spectral class F8 (yellow-white)
Pri motion ra +006 Sec motion ra +007
Pri motion dec +028 Sec motion dec +029
Notes T (Parallax indicates physical)
rPM=0.047 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2707-02004-1 Gaia DR2 1854549874649096192
 
 
WDS 21216+3253 GYL 54 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gyl1958 Pa j Goyal, A.N. 1958AJ.....63..147G
Gyl1958 AJ 63, 147, 1958
Gyl1962 Pa j Goyal, A.N. 1962MNRAS.123..413G
Gyl1962 MNRAS 123, 413, 1962
Gyl1964 Pa j Goyal, A.N. 1964MNRAS.127..215G
Gyl1964 MNRAS 127, 215, 1964
Gyl1966 Pa j Goyal, A.N. 1966MNRAS.133...15G
Gyl1966 MNRAS 133, 15, 1966
Gyl1968 Pa j Goyal, A.N. 1968AJ.....73..366G
Gyl1968 AJ 73, 366, 1968
Gyl1970 Pa j Goyal, A.N. 1970MNRAS.150..235G
Gyl1970 MNRAS 150, 235, 1970
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21216+3253 GYL 54 1998 6 137 22.2 9.94 11.66 F8 D 212133.25+325307.1
21216+3253 GYL 54 2002 7 137 22.2 9.94 11.66 F8 D 212133.25+325307.1
21216+3253 GYL 54 2012 8 137 22.3 9.94 11.66 F8 D 212133.25+325307.1
21216+3253 GYL 54 2015 10 137 22.2 9.94 11.66 F8 W 212133.25+325307.1
21216+3253 GYL 54 2016 14 137 22.2 9.94 11.66 F8 T 212133.25+325307.1

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

 
 
WDS 21216+3253 GYL 54 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21216+3253 GYL 54 : MEASURES
 
 
No records found.

 
 
WDS 21216+3253 : VIRTUAL EYEPIECE
 
 

21216+3253 GYL 54A mag 9.94 Sp F8 21216+3253 GYL 54B sep 20.6 P.A. 141.70 mag 11.66 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21216+3253 : ALADIN DSS IMAGE @ 21h 21m 33.25s +32° 53' 07.1"
 
 
 
 
WDS 21216+3253 GYL 54 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21216+3253 GYL 54 distance=0' 21210+3304 J 1229 distance=14' 21203+3240 GRV 449 distance=20' 21225+3311 KPP3369 distance=22' 21218+3230 HLM 40 distance=25' 21214+3321 J 3136 distance=27' 21208+3227 STT 437AB distance=28' 21208+3227 STT 437AC distance=28' 21207+3226 POP 201 distance=30' 21194+3306 J 1228 distance=31' 21197+3315 HO 155 distance=33' 21207+3327 BU 446AB distance=36' 21207+3327 BU 446AC distance=36' 21207+3327 FOX9035AD distance=36' 21182+3227 GRV 444 distance=49' 21257+3241 GYL 55 distance=54' 21230+3202 HO 157 distance=55' 21226+3158 HJ 1637AB distance=57' 21226+3158 DAL 15AC distance=57' 21262+3249 GRV 467 distance=60' 21258+3329 GYL 56 distance=65' 21187+3348 HU 770 distance=66' 21265+3315 HJ 935AB distance=67' 21265+3315 HJ 935BC distance=67' 21229+3149 J 2344 distance=69' 21242+3358 J 2346 distance=70' 21177+3345 HO 153 distance=72' 21185+3354 TDT2895 distance=72' 21231+3144 HDS3046AB distance=73' 21231+3144 DAM 229AC distance=73' 21229+3142 GRV 458 distance=73' 21174+3203 HJ 931 distance=74' 21262+3339 TDT2964 distance=74' 21267+3329 TDT2973 distance=75' 21223+3139 ES 377BC distance=75' 21223+3139 ES 377AB distance=76' 21171+3203 FOX9054 distance=76' 21159+3319 COU1478 distance=77' 21216+3409 RAO 452 distance=77' 21198+3138 GRV 445 distance=78' 21155+3313 TOB 215 distance=79' 21156+3315 TOB 216 distance=79' 21160+3217 SEI1482 distance=79' 21156+3314 GYL 51 distance=79' 21172+3351 SLE 379 distance=79' 21152+3251 HEI 284AB distance=80' 21152+3251 HEI 284AC distance=80' 21163+3339 ES 2317 distance=81' 21268+3337 ES 2382 distance=82' 21157+3235 HJ 1628 distance=82' 21192+3411 SLE 385 distance=83' 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 21216+3253 GYL 54 137 22.2
Show 21210+3304 J 1229 305 2.2 14
Show 21203+3240 GRV 449 327 64.2 20
Show 21225+3311 KPP3369 47 1.8 22
Show 21218+3230 HLM 40 23 15.5 25
Show 21214+3321 J 3136 179 8.1 27
Show 21208+3227 STT 437 AB 19 2.5 28
Show 21208+3227 STT 437 AC 144 79.6 28
Show 21207+3226 POP 201 203 7.1 30
Show 21194+3306 J 1228 281 3.7 31
Show 21197+3315 HO 155 38 2.0 33
Show 21207+3327 BU 446 AB 258 3.2 36
Show 21207+3327 BU 446 AC 214 70.8 36
Show 21207+3327 FOX9035 AD 109 74.2 36
Show 21182+3227 GRV 444 250 36.1 49
Show 21257+3241 GYL 55 163 5.8 54
Show 21230+3202 HO 157 26 3.6 55
Show 21226+3158 HJ 1637 AB 104 13.4 57
Show 21226+3158 DAL 15 AC 142 8.3 57
Show 21262+3249 GRV 467 338 60.2 60
Show 21258+3329 GYL 56 3 16.3 65
Show 21187+3348 HU 770 314 0.9 66
Show 21265+3315 HJ 935 AB 16 12.9 67
Show 21265+3315 HJ 935 BC 52 1.7 67
Show 21229+3149 J 2344 227 6.7 69
Show 21242+3358 J 2346 229 4.1 70
Show 21177+3345 HO 153 128 1.0 72
Show 21185+3354 TDT2895 143 0.9 72
Show 21231+3144 HDS3046 AB 329 4.8 73
Show 21231+3144 DAM 229 AC 22 14.2 73
Show 21229+3142 GRV 458 123 43.4 73
Show 21174+3203 HJ 931 356 9.9 74
Show 21262+3339 TDT2964 258 0.4 74
Show 21267+3329 TDT2973 330 0.5 75
Show 21223+3139 ES 377 BC 211 2.2 75
Show 21223+3139 ES 377 AB 291 48.7 76
Show 21171+3203 FOX9054 358 6.1 76
Show 21159+3319 COU1478 175 1.4 77
Show 21216+3409 RAO 452 214 3.7 77
Show 21198+3138 GRV 445 278 36.2 78
Show 21155+3313 TOB 215 232 16.2 79
Show 21156+3315 TOB 216 135 14.2 79
Show 21160+3217 SEI1482 197 19.9 79
Show 21156+3314 GYL 51 102 43.1 79
Show 21172+3351 SLE 379 289 8.9 79
Show 21152+3251 HEI 284 AB 26 4.3 80
Show 21152+3251 HEI 284 AC 224 8.7 80
Show 21163+3339 ES 2317 310 10.7 81
Show 21268+3337 ES 2382 257 7.7 82
Show 21157+3235 HJ 1628 252 15.1 82
Show 21192+3411 SLE 385 175 12.8 83

 
 
WDS 21216+3253 : COMPONENTS
 
 
  A
B pa=141.7°
sep=20.59"
 
 
21216+3253 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212133.25+325307.1 Mag 9.94 Spectral class F8 (yellow-white)
PmRA 6.00 PmDE 28.0 Tycho2 2707-02004-1 DM BD+32 4135
Tycho2
Tycho2 2707-02004-1 Pflag RAmdeg 320.38854340 DEmdeg 32.88530771
PmRA 6.4 PmDE 29.3 E RAmdeg 15 E DEmdeg 15
E pmRA 1.2 E pmDE 1.2 EpRAm 1988.60 EpDEm 1989.11
Num 11 Q RAmdeg 1.6 Q DEmdeg 0.5 Q pmRA 1.6
Q pmDE 0.5 BTmag 10.596 E BTmag 0.031 VTmag 9.935
E VTmag 0.024 Prox 223 TYC T HIP
CCDM RAdeg 320.38852278 DEdeg 32.88523889 EpRA 1990 1.55
EpDE 1990 1.57 E RAdeg 15.9 E DEdeg 16.4 Posflg
Corr 0.2
CCDM
Ccdm 21216+3253 RComp Comp A Note1
Note2 Discov num DRAs -2.62 DDEs 6.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp PmNote *
PmRA 33 PmDE 28 Dm number +32 4135 Cat1 BD
Name2 +32 2090 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 21174N3228A
HIC
 
 
21216+3253 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212134.26+325250.9 Mag 11.66 PmRA 7.00
PmDE 29.0 Tycho2 2707-00728-1 Calc delta mag 1.72 Calc coord yes
Tycho2
Tycho2 2707-00728-1 Pflag RAmdeg 320.39354145 DEmdeg 32.88074283
PmRA 1.5 PmDE 27.1 E RAmdeg 57 E DEmdeg 57
E pmRA 2.4 E pmDE 2.3 EpRAm 1982.94 EpDEm 1981.74
Num 5 Q RAmdeg 2.8 Q DEmdeg 1.3 Q pmRA 2.8
Q pmDE 1.3 BTmag 12.392 E BTmag 0.144 VTmag 11.660
E VTmag 0.106 Prox 223 TYC T HIP
CCDM RAdeg 320.39353000 DEdeg 32.88068000 EpRA 1990 1.55
EpDE 1990 1.58 E RAdeg 60.6 E DEdeg 62.1 Posflg
Corr 0.1
CCDM
Ccdm 21216+3253 RComp Comp B Note1
Note2 Discov num GYL 54 DRAs DDEs
R dRAs Year 1933 Theta 137 Rho 22.4
Obs 1 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21174N3228B
HIC