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Doubles in session


Current system
22318+2528
LDS 4974


Nearby doubles
5' : 22318+2523
POU5715

23' : 22322+2505
RAO 483

26' : 22337+2523
POU5719

29' : 22298+2532
GRV 581

33' : 22337+2506
HJ 1781

37' : 22344+2514
COU 141

39' : 22336+2457
POU5718

39' : 22322+2449
POU5716

39' : 22300+2556
A 309AB

47' : 22351+2513
POU5722

49' : 22317+2439
POU5713

52' : 22282+2514
POU5710

55' : 22279+2518
BRT 227

55' : 22328+2621
LDS4977

57' : 22360+2523
POU5724

59' : 22328+2625
HO 475AB

65' : 22292+2621
J 3168AB

66' : 22344+2623
COU 540

66' : 22318+2422
POU5714

71' : 22297+2423
FMR 170

73' : 22339+2635
HO 476

77' : 22340+2417
POU5720

78' : 22263+2511
UC 4747

80' : 22306+2411
J 918

82' : 22379+2529
GRV 593

83' : 22359+2426
CVR 265



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

22318+2528 LDS 4974

 
 
22h 31m 54.11s +25° 27' 02.2" P.A. 329.00 sep 14.6 mag 12.70,17.33
 
 
Coord 2000 22318+2528 Discov num LDS4974 Comp Coord arcsec 2000 22 31 54.11 +25 27 02.2
Date first 1960 Date last 2021 Obs 17
Pa first 331 Pa last 328.7 P.A. Now (θ) 328.7°
Sep first 14.0 Sep last 14.57 Sep. Now (ρ) 14.57"
Mag pri 12.70 Mag sec 17.33 delta mag (ΔM) 4.63 Spectral class
Pri motion ra +194 Sec motion ra +190
Pri motion dec -255 Sec motion dec -252
Notes
rPM=0.016 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus
 
 
WDS 22318+2528 LDS 4974 : 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
22318+2528 LDS4974 2000 3 329 14.5 12.70 17.33 D 223154.11+252702.2
22318+2528 LDS4974 2010 4 329 13.2 12.70 17.33 223154.11+252702.2
22318+2528 LDS4974 2015 5 329 14.5 12.70 17.33 223154.11+252702.2
22318+2528 LDS4974 2016 14 329 14.5 12.70 17.33 223154.11+252702.2
22318+2528 LDS4974 2021 17 329 14.6 12.70 17.33 223154.11+252702.2

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

 
 
WDS 22318+2528 LDS 4974 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22318+2528 LDS 4974 : MEASURES
 
 
No records found.

 
 
WDS 22318+2528 : VIRTUAL EYEPIECE
 
 

22318+2528 LDS4974A mag 12.7 22318+2528 LDS4974B sep 14.2 P.A. 331.20 mag 17.33 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 22318+2528 : ALADIN DSS IMAGE @ 22h 31m 54.11s +25° 27' 02.2"
 
 
 
 
WDS 22318+2528 LDS 4974 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22318+2528 LDS4974 distance=0' 22318+2523 POU5715 distance=5' 22322+2505 RAO 483 distance=23' 22337+2523 POU5719 distance=26' 22298+2532 GRV 581 distance=29' 22337+2506 HJ 1781 distance=33' 22344+2514 COU 141 distance=37' 22336+2457 POU5718 distance=39' 22322+2449 POU5716 distance=39' 22300+2556 A 309AB distance=39' 22300+2556 FOX9056AC distance=39' 22300+2556 FOX9056AD distance=39' 22351+2513 POU5722 distance=47' 22317+2439 POU5713 distance=49' 22282+2514 POU5710 distance=52' 22279+2518 BRT 227 distance=55' 22328+2621 LDS4977 distance=55' 22360+2523 POU5724 distance=57' 22328+2625 HO 475AB distance=59' 22328+2625 HO 475AC distance=59' 22328+2625 ORL 4Aa,Ab distance=59' 22328+2625 HO 475BC distance=59' 22292+2621 J 3168AB distance=65' 22292+2621 J 3168AC distance=65' 22344+2623 COU 540 distance=66' 22318+2422 POU5714 distance=66' 22297+2423 FMR 170 distance=71' 22339+2635 HO 476 distance=73' 22340+2417 POU5720 distance=77' 22263+2511 UC 4747 distance=78' 22306+2411 J 918 distance=80' 22379+2529 GRV 593 distance=82' 22359+2426 CVR 265 distance=83' 22342+2350 POU5721 distance=84' 22298+2405 POU5711 distance=87' 22360+2638 AZC 120 distance=90' 22260+2447 POU5703 distance=90' 22377+2443 POU5725 distance=90' 22381+2601 OSO 182 distance=91' 22387+2501 LDS4986 distance=93' 22249+2528 POU5701 distance=96' 22314+2353 LDS4973 distance=96' 22392+2526 POU5728 distance=99' 22378+2625 COU 738 distance=99' 22270+2409 POU5707 distance=103' 22388+2443 POU5726 distance=104' 22372+2645 COU 737Aa,Ab distance=106' 22372+2645 HO 618AB distance=106' 22247+2609 ES 535 distance=107' 22330+2341 POU5717 distance=107' 22240+2523 LDS1493 distance=108' 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 22318+2528 LDS4974 329 14.6
Show 22318+2523 POU5715 228 6.3 5
Show 22322+2505 RAO 483 99 0.7 23
Show 22337+2523 POU5719 316 41.2 26
Show 22298+2532 GRV 581 76 25.9 29
Show 22337+2506 HJ 1781 286 25.1 33
Show 22344+2514 COU 141 206 1.5 37
Show 22336+2457 POU5718 316 7.3 39
Show 22322+2449 POU5716 280 25.5 39
Show 22300+2556 A 309 AB 77 5.7 39
Show 22300+2556 FOX9056 AC 331 31.9 39
Show 22300+2556 FOX9056 AD 341 45.5 39
Show 22351+2513 POU5722 319 6.0 47
Show 22317+2439 POU5713 322 5.0 49
Show 22282+2514 POU5710 340 17.0 52
Show 22279+2518 BRT 227 105 5.2 55
Show 22328+2621 LDS4977 160 21.1 55
Show 22360+2523 POU5724 141 6.2 57
Show 22328+2625 HO 475 AB 306 1.1 59
Show 22328+2625 HO 475 AC 226 8.4 59
Show 22328+2625 ORL 4 Aa,Ab 49 0.2 59
Show 22328+2625 HO 475 BC 219 8.3 59
Show 22292+2621 J 3168 AB 149 8.0 65
Show 22292+2621 J 3168 AC 261 26.2 65
Show 22344+2623 COU 540 328 0.3 66
Show 22318+2422 POU5714 160 16.9 66
Show 22297+2423 FMR 170 171 49.2 71
Show 22339+2635 HO 476 207 6.9 73
Show 22340+2417 POU5720 144 25.2 77
Show 22263+2511 UC 4747 235 31.6 78
Show 22306+2411 J 918 284 2.6 80
Show 22379+2529 GRV 593 233 52.5 82
Show 22359+2426 CVR 265 138 13.8 83
Show 22342+2350 POU5721 210 18.6 84
Show 22298+2405 POU5711 96 18.0 87
Show 22360+2638 AZC 120 25 40.5 90
Show 22260+2447 POU5703 238 10.9 90
Show 22377+2443 POU5725 223 17.0 90
Show 22381+2601 OSO 182 33 27.8 91
Show 22387+2501 LDS4986 209 69.6 93
Show 22249+2528 POU5701 106 13.6 96
Show 22314+2353 LDS4973 40 2.2 96
Show 22392+2526 POU5728 356 14.2 99
Show 22378+2625 COU 738 238 6.7 99
Show 22270+2409 POU5707 43 21.0 103
Show 22388+2443 POU5726 139 13.5 104
Show 22372+2645 COU 737 Aa,Ab 35 0.2 106
Show 22372+2645 HO 618 AB 236 6.4 106
Show 22247+2609 ES 535 302 9.2 107
Show 22330+2341 POU5717 159 9.5 107
Show 22240+2523 LDS1493 295 69.7 108

 
 
WDS 22318+2528 : COMPONENTS
 
 
  A
B pa=331.2°
sep=14.20"
 
 
22318+2528 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 223154.11+252702.2 Mag 12.7 PmRA 194.00
PmDE -255.0
 
 
22318+2528 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 223153.61+252714.6 Mag 17.33 PmRA 190.00
PmDE -252.0 Calc delta mag 4.63 Calc coord yes