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Doubles in session


Current system
20242+3456
POP 94


Nearby doubles
8' : 20247+3454
GRV 338

12' : 20243+3507
POP 80

20' : 20242+3516
ES 2303AB

22' : 20258+3504
TDT2264

27' : 20260+3512
COU2129

27' : 20251+3522
SEI1118

28' : 20247+3523
SEI1117

28' : 20252+3522
SEI1120

31' : 20239+3426
COU1950

35' : 20238+3531
SEI1114

41' : 20218+3525
TDT2205

44' : 20235+3540
SEI1109AB

45' : 20266+3424
TDT2274

46' : 20207+3512
COU2218

46' : 20278+3447
COU2131AB

47' : 20232+3542
HJ 1506AB

49' : 20210+3525
POP 129AB

49' : 20260+3414
COU1953

50' : 20248+3545
BU 432AB

51' : 20211+3424
SEI1096

51' : 20251+3408
COU1951

52' : 20265+3414
TDT2271

54' : 20199+3506
TDT2174

55' : 20249+3404
A 290

55' : 20212+3537
ES 28

55' : 20198+3509
COU2217



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

20242+3456 POP 94

 
 
20h 24m 12.15s +34° 56' 58.8" P.A. 150.00 sep 2.8 mag 11.89,12.20
 
 
Coord 2000 20242+3456 Discov num POP  94 Comp Coord arcsec 2000 20 24 12.15 +34 56 58.8
Date first 1973 Date last 2015 Obs 5
Pa first 152 Pa last 150.2 P.A. Now (θ) 150.2°
Sep first 2.6 Sep last 2.763 Sep. Now (ρ) 2.763"
Mag pri 11.89 Mag sec 12.20 delta mag (ΔM) 0.31 Spectral class
Pri motion ra -007 Sec motion ra
Pri motion dec +021 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2056407049727394816
 
 
WDS 20242+3456 POP 94 : 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
20242+3456 POP 94 2007 4 150 2.7 11.89 12.20 202412.15+345658.8
20242+3456 POP 94 2015 5 150 2.8 11.89 12.20 202412.15+345658.8

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

 
 
WDS 20242+3456 POP 94 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20242+3456 POP 94 : MEASURES
 
 
No records found.

 
 
WDS 20242+3456 : VIRTUAL EYEPIECE
 
 

20242+3456 POP 94A mag 11.89 20242+3456 POP 94B sep 2.8 P.A. 150.20 mag 12.2 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 20242+3456 : ALADIN DSS IMAGE @ 20h 24m 12.15s +34° 56' 58.8"
 
 
 
 
WDS 20242+3456 POP 94 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20242+3456 POP 94 distance=0' 20247+3454 GRV 338 distance=8' 20243+3507 POP 80 distance=12' 20242+3516 ES 2303AB distance=20' 20242+3516 POP1230AC distance=20' 20258+3504 TDT2264 distance=22' 20260+3512 COU2129 distance=27' 20251+3522 SEI1118 distance=27' 20247+3523 SEI1117 distance=28' 20252+3522 SEI1120 distance=28' 20239+3426 COU1950 distance=31' 20238+3531 SEI1114 distance=35' 20218+3525 TDT2205 distance=41' 20235+3540 FYM 176BC distance=44' 20235+3540 SEI1109AB distance=44' 20266+3424 TDT2274 distance=45' 20207+3512 COU2218 distance=46' 20232+3542 FYM 177EF distance=46' 20278+3447 COU2131AB distance=46' 20278+3447 GII 86Aa,Ab distance=46' 20232+3542 HJ 1506AB distance=47' 20232+3542 HJ 1506AC distance=47' 20232+3542 FYM 177AD distance=47' 20210+3525 POP 129AB distance=49' 20210+3525 POP 129AD distance=49' 20210+3525 POP 129DE distance=49' 20260+3414 COU1953 distance=49' 20248+3545 BU 432AB distance=50' 20248+3545 BU 432Aa,Ab distance=50' 20210+3525 POP 129BC distance=50' 20211+3424 SEI1096 distance=51' 20251+3408 COU1951 distance=51' 20265+3414 TDT2271 distance=52' 20199+3506 TDT2174 distance=54' 20249+3404 A 290 distance=55' 20212+3537 ES 28 distance=55' 20198+3509 COU2217 distance=55' 20262+3547 COU2130Aa,Ab distance=56' 20262+3547 SEI1125AB distance=56' 20260+3549 HDS2922 distance=57' 20237+3553 SEI1113 distance=57' 20288+3447 COU2132 distance=58' 20252+3554 SEI1119 distance=58' 20255+3553 A 47 distance=59' 20250+3357 TDT2251 distance=62' 20233+3351 J 786 distance=65' 20287+3423 COU1957 distance=66' 20294+3447 GCB 53 distance=68' 20188+3507 A 286AB distance=68' 20188+3507 BU 986AB,C distance=68' 20188+3507 FOX 253AB,D distance=68' 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 20242+3456 POP 94 150 2.8 0
Show 20247+3454 GRV 338 20 54.6 8
Show 20243+3507 POP 80 328 2.9 12
Show 20242+3516 ES 2303 AB 23 5.3 20
Show 20242+3516 POP1230 AC 147 45.9 20
Show 20258+3504 TDT2264 59 1.2 22
Show 20260+3512 COU2129 163 0.1 27
Show 20251+3522 SEI1118 150 9.4 27
Show 20247+3523 SEI1117 127 13.1 28
Show 20252+3522 SEI1120 217 27.3 28
Show 20239+3426 COU1950 265 1.1 31
Show 20238+3531 SEI1114 55 18.1 35
Show 20218+3525 TDT2205 351 0.5 41
Show 20235+3540 FYM 176 BC 34 8.4 44
Show 20235+3540 SEI1109 AB 111 27.6 44
Show 20266+3424 TDT2274 339 0.5 45
Show 20207+3512 COU2218 88 0.2 46
Show 20232+3542 FYM 177 EF 123 9.0 46
Show 20278+3447 COU2131 AB 281 1.1 46
Show 20278+3447 GII 86 Aa,Ab 113 0.4 46
Show 20232+3542 HJ 1506 AB 204 9.2 47
Show 20232+3542 HJ 1506 AC 194 35.5 47
Show 20232+3542 FYM 177 AD 125 28.9 47
Show 20210+3525 POP 129 AB 289 55.6 49
Show 20210+3525 POP 129 AD 215 82.5 49
Show 20210+3525 POP 129 DE 258 13.5 49
Show 20260+3414 COU1953 163 0.8 49
Show 20248+3545 BU 432 AB 197 1.4 50
Show 20248+3545 BU 432 Aa,Ab 41 0.3 50
Show 20210+3525 POP 129 BC 33 6.1 50
Show 20211+3424 SEI1096 53 9.3 51
Show 20251+3408 COU1951 179 1.3 51
Show 20265+3414 TDT2271 171 1.6 52
Show 20199+3506 TDT2174 227 0.5 54
Show 20249+3404 A 290 132 0.5 55
Show 20212+3537 ES 28 251 21.6 55
Show 20198+3509 COU2217 27 1.0 55
Show 20262+3547 COU2130 Aa,Ab 52 0.1 56
Show 20262+3547 SEI1125 AB 250 19.2 56
Show 20260+3549 HDS2922 143 0.6 57
Show 20237+3553 SEI1113 341 13.9 57
Show 20288+3447 COU2132 110 1.2 58
Show 20252+3554 SEI1119 212 7.0 58
Show 20255+3553 A 47 176 1.6 59
Show 20250+3357 TDT2251 331 0.4 62
Show 20233+3351 J 786 93 3.4 65
Show 20287+3423 COU1957 85 1.2 66
Show 20294+3447 GCB 53 338 4.3 68
Show 20188+3507 A 286 AB 41 0.1 68
Show 20188+3507 BU 986 AB,C 240 4.2 68
Show 20188+3507 FOX 253 AB,D 341 46.6 68

 
 
WDS 20242+3456 : COMPONENTS
 
 
  A
B pa=150.2°
sep=2.76"
 
 
20242+3456 A
 
 
Coord arcsec 2000 202412.15+345658.8 Mag 11.89 PmRA -7.00 PmDE 21.0
 
 
20242+3456 B
 
 
Coord arcsec 2000 202412.26+345656.4 Mag 12.2 Delta magnitude 0.31 Coordinate calculated yes