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Doubles in session


Current system
20509+4421
CHN 30 Aa,Ab


Nearby doubles
4' : 20506+4421
CHN 29

8' : 20512+4415
CHN 31

19' : 20525+4430
BRT2279

20' : 20501+4404
STT 595AB

21' : 20521+4438
HER 18

26' : 20532+4423
LSC 94

35' : 20494+4452
TDS1103

38' : 20520+4346
STT 416AB

39' : 20538+4443
LDS5914

39' : 20511+4459
LDS2459

40' : 20472+4427
COU2424

41' : 20494+4458
GRV 384

45' : 20504+4518
SMA 121

49' : 20476+4347
CHN 28

52' : 20549+4451
LDS2466

53' : 20473+4345
COU2425

54' : 20461+4410
BRT2275

58' : 20461+4353
GRV 378

58' : 20542+4508
LDS5915

58' : 20514+4519
ARG 40

59' : 20558+4448
ES 674

59' : 20556+4453
COU2648

60' : 20459+4448
ES 2701

60' : 20535+4328
LDS2465

60' : 20461+4452
ES 30

61' : 20500+4521
ES 2702



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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20509+4421 CHN 30 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20509+4421 CHN 30AB distance=1' 20509+4421 CHN 30Aa,Ab distance=1' 20506+4421 CHN 29 distance=4' 20512+4415 CHN 31 distance=8' 20525+4430 BRT2279 distance=19' 20501+4404 STT 595AB distance=20' 20501+4404 STG 9AC distance=20' 20501+4404 FYM 92AD distance=20' 20501+4404 FYM 92AE distance=20' 20501+4404 FYM 92AF distance=20' 20521+4438 HER 18 distance=21' 20532+4423 LSC 94 distance=26' 20494+4452 TDS1103 distance=35' 20520+4346 STT 416AB distance=38' 20520+4346 SKF2740BC distance=38' 20538+4443 LDS5914 distance=39' 20511+4459 LDS2459 distance=39' 20472+4427 COU2424 distance=40' 20494+4458 GRV 384 distance=41' 20504+4518 SMA 121 distance=45' 20476+4347 CHN 28 distance=49' 20549+4451 LDS2466 distance=52' 20473+4345 COU2425 distance=53' 20461+4410 BRT2275 distance=54' 20461+4353 GRV 378 distance=58' 20542+4508 LDS5915 distance=58' 20514+4519 ARG 40 distance=58' 20558+4448 ES 674 distance=59' 20556+4453 COU2648 distance=59' 20459+4448 ES 2701 distance=60' 20535+4328 LDS2465 distance=60' 20461+4452 ES 30 distance=60' 20500+4521 ES 2702 distance=61' 20470+4335 GRV 380AB distance=62' 20470+4335 GRV 380AC distance=62' 20563+4447 ES 675BC distance=62' 20541+4507 STT 422 distance=63' 20563+4447 ES 675AB distance=64' 20504+4525 LDS5912 distance=64' 20567+4439 BRT2283 distance=64' 20485+4519 LDS2456 distance=65' 20449+4425 ES 1332 distance=66' 20517+4317 LDS2461 distance=66' 20565+4447 TOB 203 distance=66' 20559+4345 COU2543 distance=66' 20492+4525 COU2646 distance=66' 20565+4452 LDS2470 distance=67' 20490+4525 SMA 120 distance=67' 20535+4523 HDS2975 distance=68' 20566+4455 TRN 30 distance=70' 20524+4314 LDS2462 distance=70' 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 20509+4421 CHN 30 AB 92 2.7 1
Show 20509+4421 CHN 30 Aa,Ab 108 0.6 1
Show 20506+4421 CHN 29 52 5.3 4
Show 20512+4415 CHN 31 47 6.7 8
Show 20525+4430 BRT2279 5 4.5 19
Show 20501+4404 STT 595 AB 48 55.4 20
Show 20501+4404 STG 9 AC 83 102.7 20
Show 20501+4404 FYM 92 AD 242 51.8 20
Show 20501+4404 FYM 92 AE 190 35.2 20
Show 20501+4404 FYM 92 AF 80 46.9 20
Show 20521+4438 HER 18 85 60.7 21
Show 20532+4423 LSC 94 183 0.3 26
Show 20494+4452 TDS1103 200 0.8 35
Show 20520+4346 STT 416 AB 117 9.6 38
Show 20520+4346 SKF2740 BC 192 73.4 38
Show 20538+4443 LDS5914 124 6.2 39
Show 20511+4459 LDS2459 228 43.7 39
Show 20472+4427 COU2424 255 0.5 40
Show 20494+4458 GRV 384 222 22.1 41
Show 20504+4518 SMA 121 32 11.6 45
Show 20476+4347 CHN 28 57 5.0 49
Show 20549+4451 LDS2466 287 4.8 52
Show 20473+4345 COU2425 58 0.2 53
Show 20461+4410 BRT2275 10 2.8 54
Show 20461+4353 GRV 378 135 35.3 58
Show 20542+4508 LDS5915 43 18.0 58
Show 20514+4519 ARG 40 250 9.2 58
Show 20558+4448 ES 674 94 5.6 59
Show 20556+4453 COU2648 21 1.3 59
Show 20459+4448 ES 2701 81 50.9 60
Show 20535+4328 LDS2465 41 12.1 60
Show 20461+4452 ES 30 57 17.1 60
Show 20500+4521 ES 2702 348 8.6 61
Show 20470+4335 GRV 380 AB 16 21.4 62
Show 20470+4335 GRV 380 AC 312 44.6 62
Show 20563+4447 ES 675 BC 108 3.7 62
Show 20541+4507 STT 422 332 2.6 63
Show 20563+4447 ES 675 AB 272 97.4 64
Show 20504+4525 LDS5912 252 17.4 64
Show 20567+4439 BRT2283 339 6.0 64
Show 20485+4519 LDS2456 236 18.0 65
Show 20449+4425 ES 1332 325 7.0 66
Show 20517+4317 LDS2461 217 32.6 66
Show 20565+4447 TOB 203 329 15.8 66
Show 20559+4345 COU2543 222 1.6 66
Show 20492+4525 COU2646 266 0.4 66
Show 20565+4452 LDS2470 306 13.5 67
Show 20490+4525 SMA 120 313 4.3 67
Show 20535+4523 HDS2975 191 0.2 68
Show 20566+4455 TRN 30 30 3.8 70
Show 20524+4314 LDS2462 265 39.5 70