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Current system
19256+4935
DEA 493


Nearby doubles
11' : 19264+4928
YSC 134

14' : 19267+4926
COU2628

15' : 19263+4950
TDT1458

18' : 19245+4921
DEA 322

22' : 19252+4915
KOI7443

22' : 19251+4915
KOI2454

23' : 19238+4922
KOI2705

28' : 19240+4914
KOI4823

30' : 19238+4912
KOI1428

32' : 19289+4942
KOI7469

34' : 19283+4914
KOI2143

34' : 19285+4915
KOI2482

35' : 19275+5005
ES 1096

35' : 19268+5009
STTA182AB

36' : 19293+4939
KOI1424

37' : 19241+4902
KOI 246

38' : 19287+4912
KOI3015AB

40' : 19222+4957
KOI3892

40' : 19258+5016
TDT1450

41' : 19246+5014
BAG 33

41' : 19242+5014
KOI4729

42' : 19220+4914
DEA 400

42' : 19299+4931
BU 143

42' : 19281+4901
KOI1857

43' : 19241+5016
KOI1462

44' : 19287+4905
HJ 1408



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.

19256+4935 DEA 493

 
 
19h 25m 40.56s +49° 35' 48.3" P.A. 222.00 sep 189.4 mag 17.90,13.50
 
 
Coord 2000 19256+4935 Discov num DEA 493 Comp Coord arcsec 2000 19 25 40.56 +49 35 48.3
Date first 2010 Date last 2015 Obs 6
Pa first 222 Pa last 222.4 P.A. Now (θ) 222.4°
Sep first 189.4 Sep last 189.405 Sep. Now (ρ) 189.405"
Mag pri 17.90 Mag sec 13.50 delta mag (ΔM) 4.4 Spectral class
Pri motion ra +018 Sec motion ra +017
Pri motion dec -018 Sec motion dec -024
Notes V (Proper motion indicates physical)
rPM=0.207 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2129960701128514688
 
 
WDS 19256+4935 DEA 493 : 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
19256+4935 DEA 493 2013 1 221 189.5 17.90 13.50 V 192540.56+493548.3
19256+4935 DEA 493 2015 6 223 189.4 17.90 13.50 V 192540.56+493548.3

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

 
 
WDS 19256+4935 DEA 493 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19256+4935 DEA 493 : MEASURES
 
 
No records found.

 
 
WDS 19256+4935 : VIRTUAL EYEPIECE
 
 

19256+4935 DEA 493A mag 17.9 19256+4935 DEA 493B sep 162.6 P.A. 210.60 mag 13.5 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 19256+4935 : ALADIN DSS IMAGE @ 19h 25m 40.56s +49° 35' 48.3"
 
 
 
 
WDS 19256+4935 DEA 493 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19256+4935 DEA 493 distance=0' 19264+4928 YSC 134 distance=11' 19267+4926 COU2628 distance=14' 19263+4950 TDT1458 distance=15' 19245+4921 DEA 322 distance=18' 19252+4915 KOI7443 distance=22' 19251+4915 KOI2454 distance=22' 19238+4922 KOI2705 distance=23' 19240+4914 KOI4823 distance=28' 19238+4912 KOI1428 distance=30' 19289+4942 KOI7469 distance=32' 19283+4914 KOI2143 distance=34' 19285+4915 KOI2482 distance=34' 19275+5005 ES 1096 distance=35' 19268+5009 STTA182AB distance=35' 19268+5009 STTA182AC distance=35' 19268+5009 STTA182AD distance=35' 19293+4939 KOI1424 distance=36' 19241+4902 KOI 246 distance=37' 19287+4912 KOI3015AB distance=38' 19222+4957 KOI3892 distance=40' 19258+5016 TDT1450 distance=40' 19246+5014 BAG 33 distance=41' 19242+5014 KOI4729 distance=41' 19220+4914 DEA 400 distance=42' 19299+4931 BU 143 distance=42' 19281+4901 KOI1857 distance=42' 19241+5016 KOI1462 distance=43' 19287+4905 HJ 1408 distance=44' 19238+5016 KOI4475 distance=45' 19303+4932 ES 1097 distance=45' 19300+4920 KOI2771AB distance=46' 19253+4850 DEA 108 distance=46' 19296+4910 KOI5889AB distance=46' 19296+4910 KOI5889AC distance=46' 19304+4939 DEA 450 distance=47' 19225+4900 KOI3346 distance=48' 19217+5007 JKA 53 distance=49' 19303+4955 KOI1531 distance=50' 19272+4848 CTI3474 distance=51' 19207+4955 KOI1841 distance=53' 19276+5025 TDS 994 distance=54' 19217+4859 KOI7426 distance=54' 19301+4904 KOI1802 distance=55' 19236+4845 KOI4896AB distance=55' 19236+4845 KOI4896AC distance=55' 19236+4844 DEA 424 distance=56' 19202+4954 DEA 458 distance=57' 19248+4838 TDT1439 distance=59' 19304+5015 TDT1508 distance=60' 19310+4908 DEA 242 distance=60' 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 19256+4935 DEA 493 222 189.4
Show 19264+4928 YSC 134 50 0.0 11
Show 19267+4926 COU2628 98 1.1 14
Show 19263+4950 TDT1458 344 0.6 15
Show 19245+4921 DEA 322 271 15.7 18
Show 19252+4915 KOI7443 318 3.4 22
Show 19251+4915 KOI2454 336 1.6 22
Show 19238+4922 KOI2705 304 1.9 23
Show 19240+4914 KOI4823 153 1.3 28
Show 19238+4912 KOI1428 170 2.6 30
Show 19289+4942 KOI7469 179 3.2 32
Show 19283+4914 KOI2143 317 2.2 34
Show 19285+4915 KOI2482 212 0.3 34
Show 19275+5005 ES 1096 159 6.9 35
Show 19268+5009 STTA182 AB 297 73.3 35
Show 19268+5009 STTA182 AC 163 14.3 35
Show 19268+5009 STTA182 AD 157 36.4 35
Show 19293+4939 KOI1424 59 2.8 36
Show 19241+4902 KOI 246 148 10.0 37
Show 19287+4912 KOI3015 AB 227 4.9 38
Show 19222+4957 KOI3892 339 0.1 40
Show 19258+5016 TDT1450 152 6.3 40
Show 19246+5014 BAG 33 18 0.0 41
Show 19242+5014 KOI4729 165 3.3 41
Show 19220+4914 DEA 400 2 20.4 42
Show 19299+4931 BU 143 192 2.2 42
Show 19281+4901 KOI1857 11 0.2 42
Show 19241+5016 KOI1462 299 3.5 43
Show 19287+4905 HJ 1408 235 7.2 44
Show 19238+5016 KOI4475 140 1.8 45
Show 19303+4932 ES 1097 244 1.1 45
Show 19300+4920 KOI2771 AB 312 3.9 46
Show 19253+4850 DEA 108 231 6.4 46
Show 19296+4910 KOI5889 AB 246 0.8 46
Show 19296+4910 KOI5889 AC 208 3.4 46
Show 19304+4939 DEA 450 355 31.4 47
Show 19225+4900 KOI3346 2.8 48
Show 19217+5007 JKA 53 354 26.8 49
Show 19303+4955 KOI1531 99 0.4 50
Show 19272+4848 CTI3474 326 10.6 51
Show 19207+4955 KOI1841 75 0.3 53
Show 19276+5025 TDS 994 162 1.0 54
Show 19217+4859 KOI7426 212 2.4 54
Show 19301+4904 KOI1802 240 5.4 55
Show 19236+4845 KOI4896 AB 76 3.5 55
Show 19236+4845 KOI4896 AC 179 3.5 55
Show 19236+4844 DEA 424 116 23.4 56
Show 19202+4954 DEA 458 255 35.1 57
Show 19248+4838 TDT1439 206 0.8 59
Show 19304+5015 TDT1508 207 2.1 60
Show 19310+4908 DEA 242 299 10.5 60

 
 
WDS 19256+4935 : COMPONENTS
 
 
  A
B pa=210.6°
sep=162.55"
 
 
19256+4935 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 192540.56+493548.3 Mag 17.9 PmRA 18.00
PmDE -18.0
 
 
19256+4935 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192532.05+493328.4 Mag 13.5 PmRA 17.00
PmDE -24.0 Calc delta mag 4.4 Calc coord yes