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Doubles in session


Current system
23581+4340
COU 1649


Nearby doubles
5' : 23580+4345
ES 1479

20' : 23575+4321
UC 5052

26' : 23579+4404
ES 1478

33' : 23557+4318
COU1498AB

39' : 23550+4401
ES 1355AB

43' : 23587+4421
KPP2421

48' : 23545+4408
COU1497

56' : 23546+4422
BRT1163

59' : 23595+4436
ES 1356

63' : 23564+4439
J 1358

64' : 23522+4331
BU 728AB

66' : 23569+4235
A 2800

66' : 23520+4351
GRV 695

66' : 23519+4334
COU1496

69' : 23592+4446
COU1650

74' : 23579+4453
KPP1128

75' : 23588+4454
HDS3405AB

77' : 23518+4304
ES 1476AB

77' : 23551+4447
SMA 210

79' : 23525+4247
ES 1477

83' : 23505+4325
STT 509

86' : 23536+4451
TDT4257

90' : 23530+4450
SMA 207

91' : 23512+4433
YSC 77

91' : 23549+4217
J 3200

92' : 23577+4209
YR 32



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23581+4340 COU 1649

 
 
23h 57m 58.58s +43° 39' 39.8" P.A. 251.00 sep 0.4 mag 10.80,11.40
 
 
Coord 2000 23581+4340 Discov num COU1649 Comp Coord arcsec 2000 23 57 58.58 +43 39 39.8
Date first 1977 Date last 2016 Obs 7
Pa first 264 Pa last 250.5 P.A. Now (θ) 250.5°
Sep first 0.4 Sep last 0.41 Sep. Now (ρ) 0.41"
Mag pri 10.80 Mag sec 11.40 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -016 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 1922727292142742528
 
 
WDS 23581+4340 COU 1649 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
23581+4340 COU1649 1995 5 257 0.3 10.80 11.40 +42 4798 235758.58+433939.8
23581+4340 COU1649 2016 7 251 0.4 10.80 11.40 +42 4798 235758.58+433939.8

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

 
 
WDS 23581+4340 COU 1649 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23581+4340 COU 1649 : MEASURES
 
 
No records found.

 
 
WDS 23581+4340 : VIRTUAL EYEPIECE
 
 

23581+4340 COU1649A mag 10.8 23581+4340 COU1649B sep 0.4 P.A. 250.50 mag 11.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23581+4340 : ALADIN DSS IMAGE @ 23h 57m 58.58s +43° 39' 39.8"
 
 
 
 
WDS 23581+4340 COU 1649 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23581+4340 COU1649 distance=1' 23580+4345 ES 1479 distance=5' 23575+4321 UC 5052 distance=20' 23579+4404 ES 1478 distance=26' 23557+4318 COU1498AB distance=33' 23557+4318 YSC 231AB,C distance=33' 23550+4401 ES 1355AB distance=39' 23550+4401 ES 1355AC distance=39' 23587+4421 KPP2421 distance=43' 23545+4408 COU1497 distance=48' 23546+4422 BRT1163 distance=56' 23595+4436 ES 1356 distance=59' 23564+4439 J 1358 distance=63' 23522+4331 BU 728AB distance=64' 23522+4331 FOX9040AC distance=64' 23569+4235 A 2800 distance=66' 23520+4351 GRV 695 distance=66' 23519+4334 COU1496 distance=66' 23592+4446 COU1650 distance=69' 23579+4453 KPP1128 distance=74' 23588+4454 HDS3405AB distance=75' 23588+4454 HDS3405Aa,Ab distance=75' 23518+4304 ES 1476AB distance=77' 23518+4304 ES 1476AC distance=77' 23551+4447 SMA 210 distance=77' 23525+4247 ES 1477 distance=79' 23505+4325 STT 509 distance=83' 23536+4451 TDT4257 distance=86' 23530+4450 SMA 207 distance=90' 23512+4433 YSC 77 distance=91' 23549+4217 J 3200 distance=91' 23577+4209 YR 32 distance=92' 23524+4230 BVD 291 distance=93' 23556+4508 SMA 211 distance=94' 23497+4432 TDT4220 distance=104' 23516+4205 STT 510AB distance=119' 23516+4205 HJ 1911AB,C distance=119' 23469+4340 ES 1475 distance=121' 23576+4139 TDT4291 distance=121' 23573+4548 SMA 212AB distance=129' 23573+4548 BVD 160AC distance=129' 23548+4546 HJ 1917 distance=131' 23575+4552 LDS5140 distance=133' 23497+4159 COU1350 distance=136' 23482+4505 J 863 distance=136' 23511+4147 LDS5129 distance=136' 23487+4514 ES 1354 distance=137' 23466+4456 ES 1353AB distance=144' 23466+4456 ES 1353AC distance=144' 23551+4601 SMA 209 distance=145' 23543+4600 TDT4261 distance=146' 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 23581+4340 COU1649 251 0.4 1
Show 23580+4345 ES 1479 109 3.9 5
Show 23575+4321 UC 5052 137 3.6 20
Show 23579+4404 ES 1478 2 1.6 26
Show 23557+4318 COU1498 AB 191 0.2 33
Show 23557+4318 YSC 231 AB,C 350 1.3 33
Show 23550+4401 ES 1355 AB 12 3.6 39
Show 23550+4401 ES 1355 AC 59 5.7 39
Show 23587+4421 KPP2421 312 21.1 43
Show 23545+4408 COU1497 32 0.4 48
Show 23546+4422 BRT1163 10 3.5 56
Show 23595+4436 ES 1356 116 2.4 59
Show 23564+4439 J 1358 167 3.3 63
Show 23522+4331 BU 728 AB 11 1.2 64
Show 23522+4331 FOX9040 AC 94 24.2 64
Show 23569+4235 A 2800 101 1.9 66
Show 23520+4351 GRV 695 33 75.3 66
Show 23519+4334 COU1496 225 0.9 66
Show 23592+4446 COU1650 91 0.2 69
Show 23579+4453 KPP1128 49 8.8 74
Show 23588+4454 HDS3405 AB 315 1.7 75
Show 23588+4454 HDS3405 Aa,Ab 34 0.3 75
Show 23518+4304 ES 1476 AB 64 1.6 77
Show 23518+4304 ES 1476 AC 250 15.2 77
Show 23551+4447 SMA 210 312 5.4 77
Show 23525+4247 ES 1477 341 4.5 79
Show 23505+4325 STT 509 105 5.5 83
Show 23536+4451 TDT4257 3 1.0 86
Show 23530+4450 SMA 207 294 13.1 90
Show 23512+4433 YSC 77 101 0.9 91
Show 23549+4217 J 3200 119 4.7 91
Show 23577+4209 YR 32 244 0.1 92
Show 23524+4230 BVD 291 37 11.8 93
Show 23556+4508 SMA 211 22 6.6 94
Show 23497+4432 TDT4220 315 1.0 104
Show 23516+4205 STT 510 AB 120 0.6 119
Show 23516+4205 HJ 1911 AB,C 347 22.4 119
Show 23469+4340 ES 1475 303 5.6 121
Show 23576+4139 TDT4291 50 0.5 121
Show 23573+4548 SMA 212 AB 227 9.1 129
Show 23573+4548 BVD 160 AC 69 3.5 129
Show 23548+4546 HJ 1917 78 13.9 131
Show 23575+4552 LDS5140 186 63.2 133
Show 23497+4159 COU1350 200 0.3 136
Show 23482+4505 J 863 263 4.5 136
Show 23511+4147 LDS5129 109 4.2 136
Show 23487+4514 ES 1354 339 7.1 137
Show 23466+4456 ES 1353 AB 77 2.3 144
Show 23466+4456 ES 1353 AC 260 2.5 144
Show 23551+4601 SMA 209 19 7.9 145
Show 23543+4600 TDT4261 352 0.8 146

 
 
WDS 23581+4340 : COMPONENTS
 
 
  A
B pa=250.5°
sep=0.41"
 
 
23581+4340 A
 
 
Coord arcsec 2000 235758.58+433939.8 Mag 10.8 PmRA -16.00 PmDE -11.0
 
 
23581+4340 B
 
 
Coord arcsec 2000 235758.54+433939.7 Mag 11.4 Delta magnitude 0.6 Coordinate calculated yes