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Current system
19530+2441
J 542


Nearby doubles
16' : 19523+2428
POU4125

18' : 19521+2451
POU4124

18' : 19532+2458
POU4129

23' : 19546+2435
COU1035

24' : 19535+2504
POU4131

25' : 19548+2442
HWE 52AB

27' : 19517+2421
POU4121

27' : 19523+2415
POU4127

30' : 19551+2441
EGB 9AB

30' : 19545+2419
HDS2837

31' : 19557+2439
HJ 1453

34' : 19555+2441
BKO 743

34' : 19554+2450
POU4143AB

34' : 19554+2449
J 1156AB

37' : 19535+2405
DJU 4

38' : 19534+2404
POU4130

41' : 19501+2441
POU4114

41' : 19549+2514
POU4138

42' : 19502+2424
POU4116

42' : 19549+2513
A 275AB

44' : 19559+2500
COU1037

44' : 19501+2457
POU4113

45' : 19547+2402
POU4136

47' : 19515+2522
HJ 1443

48' : 19496+2445
POU4108AB

48' : 19518+2356
POU4122



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

19530+2441 J 542

 
 
19h 53m 02.77s +24° 40' 27.4" P.A. 190.00 sep 4.1 mag 9.50,11.50 Sp F2
 
 
Coord 2000 19530+2441 Discov num J   542 Comp Coord arcsec 2000 19 53 02.77 +24 40 27.4
Date first 1894 Date last 2016 Obs 16
Pa first 191 Pa last 190.3 P.A. Now (θ) 190.3°
Sep first 3.3 Sep last 4.13 Sep. Now (ρ) 4.13"
Mag pri 9.50 Mag sec 11.50 delta mag (ΔM) 2 Spectral class F2 (yellow-white)
Pri motion ra +007 Sec motion ra +007
Pri motion dec -003 Sec motion dec -012
Notes
rPM=0.648
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1834468085048224768
 
 
WDS 19530+2441 J 542 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19530+2441 J 542 2001 8 190 3.8 9.50 11.50 D 195302.77+244027.4
19530+2441 J 542 2015 13 191 4.0 9.50 11.50 F2 195302.77+244027.4
19530+2441 J 542 2016 14 190 4.1 9.50 11.50 F2 195302.77+244027.4

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

 
 
WDS 19530+2441 J 542 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19530+2441 J 542 : MEASURES
 
 
No records found.

 
 
WDS 19530+2441 : VIRTUAL EYEPIECE
 
 

19530+2441 J 542A mag 9.5 Sp F2 19530+2441 J 542B sep 4.1 P.A. 190.30 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 19530+2441 : ALADIN DSS IMAGE @ 19h 53m 02.77s +24° 40' 27.4"
 
 
 
 
WDS 19530+2441 J 542 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19530+2441 J 542 distance=0' 19523+2428 POU4125 distance=16' 19521+2451 POU4124 distance=18' 19532+2458 POU4129 distance=18' 19546+2435 COU1035 distance=23' 19535+2504 POU4131 distance=24' 19548+2442 HWE 52AB distance=25' 19548+2442 BKO 742AC distance=25' 19517+2421 POU4121 distance=27' 19523+2415 POU4127 distance=27' 19551+2441 EGB 9AB distance=30' 19551+2441 EGB 9AC distance=30' 19545+2419 HDS2837 distance=30' 19557+2439 HJ 1453 distance=31' 19555+2441 BKO 743 distance=34' 19554+2450 POU4143CD distance=34' 19554+2450 POU4143AB distance=34' 19554+2450 POU4143AC distance=34' 19554+2449 J 1156AB distance=34' 19554+2449 J 1156AC distance=34' 19535+2405 DJU 4 distance=37' 19534+2404 POU4130 distance=38' 19501+2441 POU4114 distance=41' 19549+2514 POU4138 distance=41' 19502+2424 POU4116 distance=42' 19549+2513 A 275AB distance=42' 19549+2513 A 275AB,C distance=42' 19559+2500 COU1037 distance=44' 19501+2457 POU4113 distance=44' 19547+2402 POU4136 distance=45' 19515+2522 HJ 1443 distance=47' 19496+2445 POU4108AB distance=48' 19496+2445 POU4109AC distance=48' 19518+2356 POU4122 distance=48' 19504+2409 COU1034 distance=48' 19536+2352 POU4132 distance=50' 19546+2529 BRT3350 distance=54' 19493+2458 POU4106 distance=54' 19570+2438 J 500 distance=54' 19521+2348 POU4123 distance=54' 19539+2348 POU4134 distance=55' 19490+2440 POU4101 distance=55' 19568+2458 POU4148 distance=55' 19570+2454 POU4150 distance=56' 19491+2425 POU4102 distance=57' 19491+2458 POU4104 distance=57' 19520+2345 BKO1020 distance=57' 19489+2453 BKO 741 distance=58' 19571+2451 POU4151 distance=58' 19548+2345 POU4137 distance=61' 19505+2351 POU4118 distance=61' 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 19530+2441 J 542 190 4.1 0
Show 19523+2428 POU4125 310 10.4 16
Show 19521+2451 POU4124 348 12.6 18
Show 19532+2458 POU4129 231 19.8 18
Show 19546+2435 COU1035 33 1.0 23
Show 19535+2504 POU4131 355 18.0 24
Show 19548+2442 HWE 52 AB 13 36.6 25
Show 19548+2442 BKO 742 AC 306 6.3 25
Show 19517+2421 POU4121 191 15.2 27
Show 19523+2415 POU4127 144 8.5 27
Show 19551+2441 EGB 9 AB 253 28.0 30
Show 19551+2441 EGB 9 AC 303 38.4 30
Show 19545+2419 HDS2837 12 0.1 30
Show 19557+2439 HJ 1453 247 12.4 31
Show 19555+2441 BKO 743 277 10.8 34
Show 19554+2450 POU4143 CD 9 9.6 34
Show 19554+2450 POU4143 AB 44 9.1 34
Show 19554+2450 POU4143 AC 237 27.1 34
Show 19554+2449 J 1156 AB 226 3.3 34
Show 19554+2449 J 1156 AC 305 18.0 34
Show 19535+2405 DJU 4 245 1.5 37
Show 19534+2404 POU4130 23 14.0 38
Show 19501+2441 POU4114 31 16.4 41
Show 19549+2514 POU4138 72 10.7 41
Show 19502+2424 POU4116 119 9.6 42
Show 19549+2513 A 275 AB 91 0.2 42
Show 19549+2513 A 275 AB,C 218 12.0 42
Show 19559+2500 COU1037 153 0.2 44
Show 19501+2457 POU4113 27 8.1 44
Show 19547+2402 POU4136 161 17.2 45
Show 19515+2522 HJ 1443 196 17.9 47
Show 19496+2445 POU4108 AB 218 7.8 48
Show 19496+2445 POU4109 AC 282 10.8 48
Show 19518+2356 POU4122 74 7.1 48
Show 19504+2409 COU1034 209 0.3 48
Show 19536+2352 POU4132 337 12.7 50
Show 19546+2529 BRT3350 57 4.3 54
Show 19493+2458 POU4106 91 11.6 54
Show 19570+2438 J 500 296 4.2 54
Show 19521+2348 POU4123 203 14.8 54
Show 19539+2348 POU4134 8 12.5 55
Show 19490+2440 POU4101 274 5.9 55
Show 19568+2458 POU4148 154 7.7 55
Show 19570+2454 POU4150 44 6.0 56
Show 19491+2425 POU4102 299 7.9 57
Show 19491+2458 POU4104 122 8.2 57
Show 19520+2345 BKO1020 114 22.7 57
Show 19489+2453 BKO 741 335 3.6 58
Show 19571+2451 POU4151 188 7.1 58
Show 19548+2345 POU4137 61 9.8 61
Show 19505+2351 POU4118 81 5.3 61

 
 
WDS 19530+2441 : COMPONENTS
 
 
  A
B pa=190.3°
sep=4.13"
 
 
19530+2441 A
 
 
Coord arcsec 2000 195302.77+244027.4 Mag 9.5 Spectral class F2 (yellow-white) PmRA 7.00
PmDE -3.0
 
 
19530+2441 B
 
 
Coord arcsec 2000 195302.72+244023.3 Mag 11.5 PmRA 7.00 PmDE -12.0
Delta magnitude 2 Coordinate calculated yes