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Current system
21225+3509
POP 50


Nearby doubles
12' : 21229+3459
TDT2934

16' : 21214+3517
GRV 454

17' : 21221+3525
ES 2259

21' : 21218+3528
TDT2923

22' : 21219+3530
TDT2925

35' : 21232+3543
ALI 218

35' : 21217+3436
COU1334

35' : 21197+3518
SLE 386AB

38' : 21203+3535
TDT2911

44' : 21254+3446
TDS1128

47' : 21261+3457
TDT2962

49' : 21261+3529
POP 49

53' : 21215+3600
TDT2920

54' : 21183+3456
BU 289AB

55' : 21181+3500
SLE 383

56' : 21206+3420
JNN 129

59' : 21179+3454
STT 433AB

61' : 21267+3438
SEI1515

61' : 21216+3409
RAO 452

62' : 21244+3607
TDS1125

62' : 21186+3430
HU 769

63' : 21257+3422
GRV 465

66' : 21173+3457
TDT2886

68' : 21190+3418
COU 131

69' : 21171+3530
SLE 378

71' : 21272+3428
TDT2975



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

21225+3509 POP 50

 
 
21h 22m 30.06s +35° 09' 29.0" P.A. 29.00 sep 7.1 mag 12.30,14.40
 
 
Coord 2000 21225+3509 Discov num POP  50 Comp Coord arcsec 2000 21 22 30.06 +35 09 29.0
Date first 1970 Date last 2015 Obs 9
Pa first 13 Pa last 29 P.A. Now (θ) 29°
Sep first 4.9 Sep last 7.102 Sep. Now (ρ) 7.102"
Mag pri 12.30 Mag sec 14.40 delta mag (ΔM) 2.1 Spectral class
Pri motion ra -051 Sec motion ra -011
Pri motion dec -025 Sec motion dec +041
Notes R (Red magnitudes)
rPM=1.359
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1855454493534401792
 
 
WDS 21225+3509 POP 50 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
POP Popovic, G.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21225+3509 POP 50 1970 2 16 4.9 11.80 13.20
21225+3509 POP 50 2000 4 25 6.3 11.80 13.20 212230.06+350934.6
21225+3509 POP 50 2002 4 26 6.6 12.30 14.40 R 212230.06+350929.0
21225+3509 POP 50 2012 5 28 7.0 12.30 14.40 R 212230.06+350929.0
21225+3509 POP 50 2015 6 29 7.1 12.30 14.40 R 212230.06+350929.0

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

 
 
WDS 21225+3509 POP 50 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21225+3509 POP 50 : MEASURES
 
 
No records found.

 
 
WDS 21225+3509 : VIRTUAL EYEPIECE
 
 

21225+3509 POP 50A mag 12.3 21225+3509 POP 50B sep 7.1 P.A. 29.00 mag 14.4 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 21225+3509 : ALADIN DSS IMAGE @ 21h 22m 30.06s +35° 09' 29.0"
 
 
 
 
WDS 21225+3509 POP 50 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21225+3509 POP 50 distance=0' 21229+3459 TDT2934 distance=12' 21214+3517 GRV 454 distance=16' 21221+3525 ES 2259 distance=17' 21218+3528 TDT2923 distance=21' 21219+3530 TDT2925 distance=22' 21232+3543 ALI 218 distance=35' 21217+3436 COU1334 distance=35' 21197+3518 SLE 386AB distance=35' 21197+3518 SLE 386AC distance=35' 21197+3518 SLE 386AD distance=35' 21203+3535 TDT2911 distance=38' 21254+3446 TDS1128 distance=44' 21261+3457 TDT2962 distance=47' 21261+3529 POP 49 distance=49' 21215+3600 TDT2920 distance=53' 21183+3456 FYM 142EI distance=53' 21183+3456 BU 289AB distance=54' 21183+3456 BU 289AC distance=54' 21183+3456 SLE 384AD distance=54' 21183+3456 FYM 142AE distance=54' 21183+3456 FYM 142AG distance=54' 21183+3456 FYM 142AF distance=54' 21183+3456 FYM 142AH distance=54' 21183+3456 FYM 142DF distance=54' 21181+3500 SLE 383 distance=55' 21183+3456 FYM 142GH distance=55' 21206+3420 JNN 129 distance=56' 21179+3454 STT 433AB distance=59' 21179+3454 SLE 382AD distance=59' 21179+3454 STT 433AC distance=59' 21179+3454 BU 9011AE distance=59' 21179+3454 STT 433BC distance=59' 21267+3438 SEI1515 distance=61' 21216+3409 RAO 452 distance=61' 21244+3607 TDS1125 distance=62' 21186+3430 HU 769 distance=62' 21257+3422 GRV 465 distance=63' 21173+3457 TDT2886 distance=66' 21190+3418 COU 131 distance=68' 21171+3530 SLE 378 distance=69' 21272+3428 TDT2975 distance=71' 21192+3411 SLE 385 distance=72' 21187+3604 TDT2896 distance=72' 21279+3439 TDT2980 distance=74' 21242+3358 J 2346 distance=74' 21171+3546 BU 162AB distance=76' 21171+3546 BU 162AC distance=76' 21284+3447 COU1638 distance=76' 21267+3413 ES 2261 distance=76' 21177+3423 SLE 381 distance=76' 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 21225+3509 POP 50 29 7.1 0
Show 21229+3459 TDT2934 304 1.0 12
Show 21214+3517 GRV 454 168 48.6 16
Show 21221+3525 ES 2259 245 4.3 17
Show 21218+3528 TDT2923 79 1.4 21
Show 21219+3530 TDT2925 228 2.6 22
Show 21232+3543 ALI 218 264 12.2 35
Show 21217+3436 COU1334 148 0.8 35
Show 21197+3518 SLE 386 AB 113 11.8 35
Show 21197+3518 SLE 386 AC 298 15.0 35
Show 21197+3518 SLE 386 AD 310 35.1 35
Show 21203+3535 TDT2911 102 1.5 38
Show 21254+3446 TDS1128 18 1.3 44
Show 21261+3457 TDT2962 238 2.4 47
Show 21261+3529 POP 49 205 4.8 49
Show 21215+3600 TDT2920 147 0.6 53
Show 21183+3456 FYM 142 EI 273 9.1 53
Show 21183+3456 BU 289 AB 128 0.8 54
Show 21183+3456 BU 289 AC 251 13.0 54
Show 21183+3456 SLE 384 AD 189 43.3 54
Show 21183+3456 FYM 142 AE 94 36.7 54
Show 21183+3456 FYM 142 AG 272 68.8 54
Show 21183+3456 FYM 142 AF 200 45.9 54
Show 21183+3456 FYM 142 AH 274 61.5 54
Show 21183+3456 FYM 142 DF 268 8.6 54
Show 21181+3500 SLE 383 58 15.1 55
Show 21183+3456 FYM 142 GH 69 7.9 55
Show 21206+3420 JNN 129 213 0.1 56
Show 21179+3454 STT 433 AB 219 15.2 59
Show 21179+3454 SLE 382 AD 307 57.1 59
Show 21179+3454 STT 433 AC 184 22.1 59
Show 21179+3454 BU 9011 AE 67 34.4 59
Show 21179+3454 STT 433 BC 141 13.2 59
Show 21267+3438 SEI1515 43 10.6 61
Show 21216+3409 RAO 452 214 3.7 61
Show 21244+3607 TDS1125 12 1.4 62
Show 21186+3430 HU 769 178 0.9 62
Show 21257+3422 GRV 465 6 51.1 63
Show 21173+3457 TDT2886 82 0.5 66
Show 21190+3418 COU 131 195 3.9 68
Show 21171+3530 SLE 378 27 11.3 69
Show 21272+3428 TDT2975 259 2.1 71
Show 21192+3411 SLE 385 175 12.8 72
Show 21187+3604 TDT2896 231 2.5 72
Show 21279+3439 TDT2980 235 2.3 74
Show 21242+3358 J 2346 229 4.1 74
Show 21171+3546 BU 162 AB 253 1.2 76
Show 21171+3546 BU 162 AC 131 15.6 76
Show 21284+3447 COU1638 226 1.3 76
Show 21267+3413 ES 2261 155 4.1 76
Show 21177+3423 SLE 381 279 9.6 76

 
 
WDS 21225+3509 : COMPONENTS
 
 
  A
B pa=29.0°
sep=7.10"
 
 
21225+3509 A
 
 
Coord arcsec 2000 212230.06+350929.0 Mag 12.3 PmRA -51.00 PmDE -25.0
 
 
21225+3509 B
 
 
Coord arcsec 2000 212230.34+350935.2 Mag 14.4 PmRA -11.00 PmDE 41.0
Delta magnitude 2.1 Coordinate calculated yes