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Doubles in session


Current system
18266+2537
LDS 4787


Nearby doubles
14' : 18269+2551
BRT 182

17' : 18277+2536
HDS2612AB

27' : 18278+2557
DAM 285

27' : 18270+2603
L 24

27' : 18255+2600
STF2318

33' : 18276+2509
KU 117

37' : 18257+2503
POU3409

42' : 18290+2511
TDT 902

50' : 18296+2603
HDS2619AB

50' : 18267+2627
BU 1326AB

57' : 18305+2519
A 246

58' : 18278+2442
STF2320

63' : 18306+2606
UC 3598

64' : 18257+2639
COU 815

68' : 18312+2516
A 248

68' : 18224+2617
NSN 704

68' : 18265+2645
TDT 870

70' : 18231+2445
POU3398AB

71' : 18319+2516
GCB 33

71' : 18239+2435
POU3406

72' : 18234+2440
POU3402

72' : 18233+2439
POU3401

73' : 18215+2603
A 243

73' : 18257+2649
DAM1237

75' : 18266+2422
HO 634

76' : 18259+2652
UC 3578



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

18266+2537 LDS 4787

 
 
18h 26m 30.28s +25° 37' 04.3" P.A. 129.00 sep 84.6 mag 18.20,17.91
 
 
Coord 2000 18266+2537 Discov num LDS4787 Comp Coord arcsec 2000 18 26 30.28 +25 37 04.3
Date first 1960 Date last 2016 Obs 10
Pa first 129 Pa last 128.7 P.A. Now (θ) 128.7°
Sep first 84.0 Sep last 84.614 Sep. Now (ρ) 84.614"
Mag pri 18.20 Mag sec 17.91 delta mag (ΔM) 0.29 Spectral class
Pri motion ra +110 Sec motion ra +116
Pri motion dec +152 Sec motion dec +154
Notes
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4584817016562976640
 
 
WDS 18266+2537 LDS 4787 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18266+2537 LDS4787 1999 2 129 84.6 18.20 17.91 D 182630.28+253704.3
18266+2537 LDS4787 2010 3 129 84.7 18.20 17.91 182630.28+253704.3
18266+2537 LDS4787 2015 4 129 84.6 18.20 17.91 182630.28+253704.3
18266+2537 LDS4787 2016 10 129 84.6 18.20 17.91 182630.28+253704.3

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

 
 
WDS 18266+2537 LDS 4787 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18266+2537 LDS 4787 : MEASURES
 
 
No records found.

 
 
WDS 18266+2537 : VIRTUAL EYEPIECE
 
 

18266+2537 LDS4787A mag 18.2 18266+2537 LDS4787B sep 79.7 P.A. 131.60 mag 17.91 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18266+2537 : ALADIN DSS IMAGE @ 18h 26m 30.28s +25° 37' 04.3"
 
 
 
 
WDS 18266+2537 LDS 4787 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18266+2537 LDS4787 distance=0' 18269+2551 BRT 182 distance=14' 18277+2536 HDS2612AB distance=17' 18277+2536 DAM1238AC distance=17' 18278+2557 DAM 285 distance=27' 18270+2603 L 24 distance=27' 18255+2600 STF2318 distance=27' 18253+2605 STF2317BC distance=32' 18276+2509 KU 117 distance=33' 18253+2605 HDS2605Aa,Ab distance=33' 18253+2605 STF2317A,BC distance=33' 18253+2605 STF2317AD distance=33' 18253+2605 ABH 99AE distance=33' 18253+2605 ABH 99AF distance=33' 18257+2503 POU3409 distance=37' 18290+2511 TDT 902 distance=42' 18296+2603 HDS2619AB distance=50' 18267+2627 BU 1326AB distance=50' 18267+2627 BU 1326AC distance=50' 18267+2627 GUI 21AD distance=50' 18267+2627 GUI 21DE distance=51' 18305+2519 A 246 distance=57' 18278+2442 STF2320 distance=58' 18306+2606 UC 3598 distance=63' 18257+2639 COU 815 distance=64' 18312+2516 A 248 distance=68' 18224+2617 NSN 704 distance=68' 18265+2645 TDT 870 distance=68' 18231+2445 POU3398AB distance=70' 18231+2445 POU3398AC distance=70' 18319+2516 GCB 33 distance=71' 18239+2435 POU3406 distance=71' 18234+2440 POU3402 distance=72' 18233+2439 POU3401 distance=72' 18215+2603 A 243 distance=73' 18257+2649 DAM1237 distance=73' 18266+2422 HO 634 distance=75' 18259+2652 UC 3578 distance=76' 18276+2423 AG 223 distance=76' 18240+2427 POU3407 distance=78' 18235+2429 POU3403 distance=79' 18207+2530 BRT3330 distance=80' 18251+2654 AG 361 distance=80' 18223+2633 TDT 819 distance=80' 18280+2655 TDT 893 distance=81' 18275+2417 TDT 886 distance=81' 18296+2647 A 245 distance=82' 18320+2504 POU3419 distance=83' 18278+2415 POU3411AB distance=85' 18278+2415 POU3412AC distance=85' 18231+2426 POU3400 distance=85' 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 18266+2537 LDS4787 129 84.6
Show 18269+2551 BRT 182 347 4.4 14
Show 18277+2536 HDS2612 AB 110 4.5 17
Show 18277+2536 DAM1238 AC 277 15.2 17
Show 18278+2557 DAM 285 67 5.8 27
Show 18270+2603 L 24 273 3.4 27
Show 18255+2600 STF2318 248 21.0 27
Show 18253+2605 STF2317 BC 323 1.4 32
Show 18276+2509 KU 117 16 19.5 33
Show 18253+2605 HDS2605 Aa,Ab 84 1.2 33
Show 18253+2605 STF2317 A,BC 224 23.0 33
Show 18253+2605 STF2317 AD 189 44.5 33
Show 18253+2605 ABH 99 AE 206 38.2 33
Show 18253+2605 ABH 99 AF 208 68.7 33
Show 18257+2503 POU3409 248 12.2 37
Show 18290+2511 TDT 902 30 0.9 42
Show 18296+2603 HDS2619 AB 110 0.6 50
Show 18267+2627 BU 1326 AB 107 5.5 50
Show 18267+2627 BU 1326 AC 60 61.8 50
Show 18267+2627 GUI 21 AD 285 162.8 50
Show 18267+2627 GUI 21 DE 345 22.9 51
Show 18305+2519 A 246 164 1.5 57
Show 18278+2442 STF2320 1 0.9 58
Show 18306+2606 UC 3598 355 46.3 63
Show 18257+2639 COU 815 144 1.6 64
Show 18312+2516 A 248 31 0.6 68
Show 18224+2617 NSN 704 142 4.0 68
Show 18265+2645 TDT 870 73 0.9 68
Show 18231+2445 POU3398 AB 156 12.3 70
Show 18231+2445 POU3398 AC 134 11.6 70
Show 18319+2516 GCB 33 50 5.3 71
Show 18239+2435 POU3406 178 4.2 71
Show 18234+2440 POU3402 59 6.8 72
Show 18233+2439 POU3401 124 12.3 72
Show 18215+2603 A 243 69 2.2 73
Show 18257+2649 DAM1237 10 10.6 73
Show 18266+2422 HO 634 269 3.3 75
Show 18259+2652 UC 3578 185 4.5 76
Show 18276+2423 AG 223 51 2.6 76
Show 18240+2427 POU3407 141 10.4 78
Show 18235+2429 POU3403 324 13.1 79
Show 18207+2530 BRT3330 287 3.8 80
Show 18251+2654 AG 361 13 3.8 80
Show 18223+2633 TDT 819 216 0.6 80
Show 18280+2655 TDT 893 344 0.5 81
Show 18275+2417 TDT 886 24 0.5 81
Show 18296+2647 A 245 1 3.4 82
Show 18320+2504 POU3419 240 11.5 83
Show 18278+2415 POU3411 AB 34 9.9 85
Show 18278+2415 POU3412 AC 245 13.3 85
Show 18231+2426 POU3400 89 8.6 85

 
 
WDS 18266+2537 : COMPONENTS
 
 
  A
B pa=131.6°
sep=79.65"
 
 
18266+2537 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182630.28+253704.3 Mag 18.2 PmRA 110.00
PmDE 152.0
 
 
18266+2537 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182634.68+253611.4 Mag 17.91 PmRA 116.00
PmDE 154.0 Calc delta mag 0.29 Calc coord yes