stampa
Login

About to create a great list of doubles? Share it with other users!
Create your account here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18508+4356
DEA 425


Nearby doubles
11' : 18499+4353
KOI 185

14' : 18496+4353
KOI 316

16' : 18494+4400
DEA 210

18' : 18498+4344
KOI1581

18' : 18515+4340
UC 3697AB

22' : 18522+4342
DEA 407

22' : 18505+4335
COU1930

24' : 18520+4417
KOI1151

25' : 18486+4352
KOI6949AB

25' : 18486+4354
KOI2328

26' : 18525+4339
KOI1515

28' : 18484+4347
DEA 367

28' : 18530+4343
JKA 11

28' : 18528+4339
DEA 123

31' : 18480+4352
HJ 1351AB

31' : 18535+4347
KOI 92

32' : 18525+4332
KOI2247

32' : 18481+4345
DEA 308

32' : 18525+4423
TDT1099

33' : 18512+4325
ES 1426

33' : 18485+4418
KOI4399AB

34' : 18483+4336
DEA 169

35' : 18481+4338
KOI1818

35' : 18525+4327
KOI4022

35' : 18517+4323
BU 421AB

37' : 18477+4412
DEA 305



Selections
Full WDS
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.

18508+4356 DEA 425

 
 
18h 50m 48.58s +43° 56' 51.7" P.A. 57.00 sep 23.2 mag 10.80,16.90
 
 
Coord 2000 18508+4356 Discov num DEA 425 Comp Coord arcsec 2000 18 50 48.58 +43 56 51.7
Date first 1998 Date last 2016 Obs 9
Pa first 57 Pa last 56.7 P.A. Now (θ) 56.7°
Sep first 23.2 Sep last 23.22 Sep. Now (ρ) 23.22"
Mag pri 10.80 Mag sec 16.90 delta mag (ΔM) 6.1 Spectral class
Pri motion ra +008 Sec motion ra +011
Pri motion dec +033 Sec motion dec +036
Notes V (Proper motion indicates physical)
rPM=0.113 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2105320439390706560
 
 
WDS 18508+4356 DEA 425 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Dea2005 Ci - Deacon, N.R., Hambly, N.C. & Cooke, J.A. 2005A&A...435..363D
Dea2005 A&A 435, 363, 2005
Dea2005b - Deacon, N.R., Hambly, N.C., Henry, T.J., Subasavage, J.P., Brown, M. & Jao, W.-C. 2005AJ....129..409D
Dea2005b AJ 129, 409, 2005
Dea2007 Ci - Deacon, N.R. & Hambly, N.C. 2007A&A...468..163D
Dea2007 +E2 Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
Dea2007 A&A 468, 163, 2007
Dea2009 Ci j Deacon, N.R., Hambly, N.C., King, R.R. & McCaughrean, M.J. 2009MNRAS.394..857D
Dea2009 +E2 Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
Dea2009 +Ek Morgan, J.S., et al.
Dea2009 ApJ 757, 100, 2012
Dea2012b Ci - Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Redstone, J., Goldman, B., 2012ApJ...755...94D
Dea2012b +E2 Burgett, W.S., Chambers, K.C., Flewelling, H., Kaiser, N., Morgan, J.S.,
Dea2012b Price, P.A., Sweeney, W.E., Tonry, J.L., Wainscoat, R.J. & Waters, C.
Dea2012b ApJ 755, 94, 2012
Dea2012 Ci w Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Mann, A.W., Redstone, J.A., 2012ApJ...757..100D
Dea2012 +E2 Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
Dea2012 +Hw Morgan, J.S., et al.
Dea2012 ApJ 757, 100, 2012
Dea2013 P j Deacon, N.R., Schlieder, J.E., Olofsson, J., Johnston, K.G. & Henning, Th. 2013MNRAS.434.1117D
Dea2013 +H+ MNRAS 434, 1117, 2013
Dea2013 +E+
Dea2014 E2 - Deacon, N.R., Liu, M.C., Magnier, E.A., Aller, K.M., Best, W.M., Dupuy, T., 2014ApJ...792..119D
Dea2014 Bowler, B.P., Mann, A.W., Redstone, J.A., Burgett, W.S., Chambers, K.C.,
Dea2014 Draper, P.W., Flewelling, H., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
Dea2014 Morgan, J.S., Metcalfe,N., Price, P.A., Tonry, J.L. & Wainscoat, R.J.
Dea2014 ApJ 792, 119, 2014
Dea2016 E - Deacon, N.R., Kraus, A.L., Wann, A.W., Magnier, E.A., Chambers, K.C., Wainscoat, 2016MNRAS.455.4212D
Dea2016 R.J., Tonry, J.L., Kaiser, N., Waters, C., Flewelling, H., Hodapp, K.W. &
Dea2016 Burgett, W.S.
Dea2016 MNRAS 455, 4212, 2016
Dea2016 All positions and separations supplied by first author via email 25 Nov 2015
Dea2020 Hg - Deacon, N.R. & Kraus, A.L. 2020MNRAS.496.5176D
Dea2020 MNRAS 496, 5176, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18508+4356 DEA 425 2013 1 56 23.7 10.80 16.90 V 185048.58+435651.7
18508+4356 DEA 425 2015 4 57 23.2 10.80 16.90 V 185048.58+435651.7
18508+4356 DEA 425 2016 9 57 23.2 10.80 16.90 V 185048.58+435651.7

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

 
 
WDS 18508+4356 DEA 425 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18508+4356 DEA 425 : MEASURES
 
 
No records found.

 
 
WDS 18508+4356 : VIRTUAL EYEPIECE
 
 

18508+4356 DEA 425A mag 10.8 18508+4356 DEA 425B sep 18.9 P.A. 47.60 mag 16.9 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 18508+4356 : ALADIN DSS IMAGE @ 18h 50m 48.58s +43° 56' 51.7"
 
 
 
 
WDS 18508+4356 DEA 425 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18508+4356 DEA 425 distance=0' 18499+4353 KOI 185 distance=11' 18496+4353 KOI 316 distance=14' 18494+4400 DEA 210 distance=16' 18498+4344 KOI1581 distance=18' 18515+4340 UC 3697AB distance=18' 18522+4342 DEA 407 distance=22' 18505+4335 COU1930 distance=22' 18520+4417 KOI1151 distance=24' 18486+4352 KOI6949AB distance=25' 18486+4352 KOI6949AC distance=25' 18486+4354 KOI2328 distance=25' 18525+4339 KOI1515 distance=26' 18484+4347 DEA 367 distance=28' 18530+4343 JKA 11 distance=28' 18528+4339 DEA 123 distance=28' 18480+4352 HJ 1351AB distance=31' 18480+4352 ABH 104AD distance=31' 18480+4352 ABH 104AE distance=31' 18480+4352 ABH 104AF distance=31' 18480+4352 ABH 104AG distance=31' 18480+4352 ABH 104AH distance=31' 18480+4352 HJ 1351BC distance=31' 18535+4347 KOI 92 distance=31' 18525+4332 KOI2247 distance=32' 18481+4345 DEA 308 distance=32' 18525+4423 TDT1099 distance=32' 18512+4325 ES 1426 distance=33' 18485+4418 KOI4399AB distance=33' 18485+4418 KOI4399AC distance=33' 18485+4418 KOI4399AD distance=33' 18485+4418 KOI4399Aa,Ab distance=33' 18483+4336 DEA 169 distance=34' 18481+4338 KOI1818 distance=35' 18525+4327 KOI4022 distance=35' 18517+4323 BU 421AB distance=35' 18517+4323 BU 421AB,C distance=35' 18477+4412 DEA 305 distance=37' 18521+4323 ES 1427 distance=37' 18474+4411 DEA 249 distance=40' 18473+4409 KOI2593AB distance=40' 18473+4409 KOI2593AC distance=40' 18481+4423 KOI2385 distance=40' 18486+4429 RAO 512 distance=40' 18486+4323 KOI2307 distance=42' 18496+4317 RAO 91 distance=43' 18471+4418 KOI1150 distance=46' 18543+4424 A 701 distance=47' 18506+4310 KOI3417 distance=48' 18539+4323 KOI1519 distance=48' 18464+4359 KOI5471 distance=48' 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 18508+4356 DEA 425 57 23.2
Show 18499+4353 KOI 185 338 12.6 11
Show 18496+4353 KOI 316 9 5.1 14
Show 18494+4400 DEA 210 332 9.4 16
Show 18498+4344 KOI1581 28 3.1 18
Show 18515+4340 UC 3697 AB 147 16.7 18
Show 18522+4342 DEA 407 278 20.4 22
Show 18505+4335 COU1930 326 0.4 22
Show 18520+4417 KOI1151 307 0.8 24
Show 18486+4352 KOI6949 AB 307 2.1 25
Show 18486+4352 KOI6949 AC 128 3.6 25
Show 18486+4354 KOI2328 349 3.2 25
Show 18525+4339 KOI1515 113 1.1 26
Show 18484+4347 DEA 367 326 17.0 28
Show 18530+4343 JKA 11 103 117.3 28
Show 18528+4339 DEA 123 346 6.9 28
Show 18480+4352 HJ 1351 AB 348 24.2 31
Show 18480+4352 ABH 104 AD 340 82.6 31
Show 18480+4352 ABH 104 AE 309 80.2 31
Show 18480+4352 ABH 104 AF 249 52.8 31
Show 18480+4352 ABH 104 AG 193 37.7 31
Show 18480+4352 ABH 104 AH 19 36.2 31
Show 18480+4352 HJ 1351 BC 309 10.6 31
Show 18535+4347 KOI 92 149 6.4 31
Show 18525+4332 KOI2247 350 1.9 32
Show 18481+4345 DEA 308 341 13.0 32
Show 18525+4423 TDT1099 192 1.9 32
Show 18512+4325 ES 1426 234 9.4 33
Show 18485+4418 KOI4399 AB 17 2.1 33
Show 18485+4418 KOI4399 AC 359 2.3 33
Show 18485+4418 KOI4399 AD 348 2.7 33
Show 18485+4418 KOI4399 Aa,Ab 347 0.1 33
Show 18483+4336 DEA 169 147 8.6 34
Show 18481+4338 KOI1818 230 2.3 35
Show 18525+4327 KOI4022 64 3.4 35
Show 18517+4323 BU 421 AB 296 1.2 35
Show 18517+4323 BU 421 AB,C 226 43.1 35
Show 18477+4412 DEA 305 141 12.8 37
Show 18521+4323 ES 1427 118 4.4 37
Show 18474+4411 DEA 249 164 11.1 40
Show 18473+4409 KOI2593 AB 321 0.4 40
Show 18473+4409 KOI2593 AC 342 2.9 40
Show 18481+4423 KOI2385 337 3.5 40
Show 18486+4429 RAO 512 -1 0.2 40
Show 18486+4323 KOI2307 277 2.4 42
Show 18496+4317 RAO 91 39 2.3 43
Show 18471+4418 KOI1150 323 0.4 46
Show 18543+4424 A 701 215 3.3 47
Show 18506+4310 KOI3417 171 2.2 48
Show 18539+4323 KOI1519 283 3.0 48
Show 18464+4359 KOI5471 72 3.5 48

 
 
WDS 18508+4356 : COMPONENTS
 
 
  A
B pa=47.6°
sep=18.91"
 
 
18508+4356 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185048.58+435651.7 Mag 10.8 PmRA 8.00
PmDE 33.0
 
 
18508+4356 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185049.87+435704.4 Mag 16.9 PmRA 11.00
PmDE 36.0 Calc delta mag 6.1 Calc coord yes