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Doubles in session


Current system
01550+4821
DEA 67


Nearby doubles
25' : 01573+4812
A 818

40' : 01582+4844
BWL 8AB

43' : 01582+4849
BVD 180

45' : 01546+4906
HDS 260

56' : 01579+4734
COU2353

57' : 01510+4742
BJN 24

60' : 01490+4826
ES 5

62' : 01579+4726
COU2008

64' : 01531+4720
ES 1213

64' : 01493+4754
STF 162AB

69' : 02019+4831
COU2009

70' : 01495+4904
BVD 179

72' : 01496+4909
KPP3146

72' : 01574+4929
COU2158

73' : 02007+4906
LDS3334

74' : 01554+4707
DAM1286

75' : 01476+4820
TDS2007

77' : 01479+4849
ES 1212

80' : 01472+4833
COU2007

81' : 02018+4738
A 820

82' : 01496+4921
LDS3314

83' : 02032+4837
HU 806AB

84' : 01516+4705
A 952

87' : 02038+4823
UC 24

90' : 01570+4653
ES 1214

90' : 01583+4657
TDS2073



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.

01550+4821 DEA 67

 
 
01h 55m 02.15s +48° 20' 47.4" P.A. 221.00 sep 63.2 mag 17.42,14.55 Sp DA+M9
 
 
Coord 2000 01550+4821 Discov num DEA  67 Comp Coord arcsec 2000 01 55 02.15 +48 20 47.4
Date first 2000 Date last 2016 Obs 4
Pa first 221 Pa last 221.2 P.A. Now (θ) 221.2°
Sep first 63.4 Sep last 63.215 Sep. Now (ρ) 63.215"
Mag pri 17.42 Mag sec 14.55 delta mag (ΔM) 2.87 Spectral class DA+M9 (white dwarf/red)
Pri motion ra +171 Sec motion ra +174
Pri motion dec -059 Sec motion dec -054
Notes V K (Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.032 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 357479272034582528
 
 
WDS 01550+4821 DEA 67 : 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
01550+4821 DEA 67 2000 1 217 61.0 17.42   DA+M9 VK 015502.15+482047.4
01550+4821 DEA 67 2010 2 221 62.5 17.42 14.55 DA+M9 V K 015502.15+482047.4
01550+4821 DEA 67 2016 4 221 63.2 17.42 14.55 DA+M9 V K 015502.15+482047.4

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

 
 
WDS 01550+4821 DEA 67 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01550+4821 DEA 67 : MEASURES
 
 
No records found.

 
 
WDS 01550+4821 : VIRTUAL EYEPIECE
 
 

01550+4821 DEA 67A mag 17.42 Sp DA 01550+4821 DEA 67B sep 55.0 P.A. 210.20 mag 14.55 Sp M9 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 01550+4821 : ALADIN DSS IMAGE @ 01h 55m 02.15s +48° 20' 47.4"
 
 
 
 
WDS 01550+4821 DEA 67 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01550+4821 DEA 67 distance=1' 01573+4812 A 818 distance=25' 01582+4844 BWL 8Aa,Ab distance=40' 01582+4844 BWL 8AB distance=40' 01582+4849 BVD 180 distance=43' 01546+4906 HDS 260 distance=45' 01579+4734 COU2353 distance=56' 01510+4742 BJN 24 distance=57' 01490+4826 ES 5 distance=60' 01579+4726 COU2008 distance=62' 01531+4720 ES 1213 distance=64' 01493+4754 CHR 4Aa,Ab distance=64' 01493+4754 STF 162AB distance=64' 01493+4754 STF 162AD distance=64' 01493+4754 STF 162AC distance=64' 01493+4754 STF 162BC distance=64' 02019+4831 COU2009 distance=69' 01495+4904 BVD 179 distance=70' 01496+4909 KPP3146 distance=72' 01574+4929 COU2158 distance=72' 02007+4906 LDS3334 distance=73' 01554+4707 DAM1286 distance=74' 01476+4820 TDS2007 distance=75' 01479+4849 ES 1212 distance=77' 01472+4833 COU2007 distance=80' 02018+4738 A 820 distance=81' 01496+4921 LDS3314 distance=82' 02032+4837 HU 806AB distance=83' 02032+4837 HU 806AC distance=83' 01516+4705 A 952 distance=84' 02038+4823 UC 24 distance=87' 01570+4653 ES 1214 distance=90' 01583+4657 TDS2073 distance=90' 01553+4647 BJN 4 distance=94' 01453+4833 TDS1989 distance=98' 01467+4914 WIS 43 distance=98' 02045+4750 WFC 7 distance=101' 01566+4635 TDS2060 distance=108' 01573+4620 COU1860 distance=123' 01425+4813 BJN 27 distance=126' 02014+5010 HDS 271 distance=126' 01545+4613 BJN 14 distance=129' 01550+4611 BJN 9 distance=130' 01522+5028 TDS2030 distance=131' 02043+4648 UC 25 distance=133' 01485+4627 BRT 326 distance=133' 02084+4807 COU2259 distance=135' 02063+4936 COU2561 distance=135' 01496+4618 BU 1365AB distance=136' 01496+4618 BU 1365AC distance=136' 02042+4641 ADM 1 distance=136' 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 01550+4821 DEA 67 221 63.2 1
Show 01573+4812 A 818 206 0.3 25
Show 01582+4844 BWL 8 Aa,Ab 51 0.0 40
Show 01582+4844 BWL 8 AB 223 3.8 40
Show 01582+4849 BVD 180 128 21.5 43
Show 01546+4906 HDS 260 76 0.2 45
Show 01579+4734 COU2353 128 0.1 56
Show 01510+4742 BJN 24 27 29.8 57
Show 01490+4826 ES 5 100 2.6 60
Show 01579+4726 COU2008 117 0.1 62
Show 01531+4720 ES 1213 131 2.0 64
Show 01493+4754 CHR 4 Aa,Ab 251 0.1 64
Show 01493+4754 STF 162 AB 199 2.0 64
Show 01493+4754 STF 162 AD 96 138.7 64
Show 01493+4754 STF 162 AC 178 20.7 64
Show 01493+4754 STF 162 BC 177 19.2 64
Show 02019+4831 COU2009 60 0.6 69
Show 01495+4904 BVD 179 15.4 70
Show 01496+4909 KPP3146 317 2.8 72
Show 01574+4929 COU2158 310 0.7 72
Show 02007+4906 LDS3334 282 199.4 73
Show 01554+4707 DAM1286 25 2.7 74
Show 01476+4820 TDS2007 49 3.1 75
Show 01479+4849 ES 1212 20 4.0 77
Show 01472+4833 COU2007 151 0.8 80
Show 02018+4738 A 820 246 2.0 81
Show 01496+4921 LDS3314 93 130.5 82
Show 02032+4837 HU 806 AB 155 2.3 83
Show 02032+4837 HU 806 AC 258 12.9 83
Show 01516+4705 A 952 77 2.2 84
Show 02038+4823 UC 24 300 20.0 87
Show 01570+4653 ES 1214 220 3.9 90
Show 01583+4657 TDS2073 133 1.1 90
Show 01553+4647 BJN 4 169 7.2 94
Show 01453+4833 TDS1989 356 0.8 98
Show 01467+4914 WIS 43 256 608.1 98
Show 02045+4750 WFC 7 120 5.3 101
Show 01566+4635 TDS2060 92 0.6 108
Show 01573+4620 COU1860 172 0.7 123
Show 01425+4813 BJN 27 47 4.1 126
Show 02014+5010 HDS 271 335 0.2 126
Show 01545+4613 BJN 14 140 23.5 129
Show 01550+4611 BJN 9 347 14.4 130
Show 01522+5028 TDS2030 158 1.5 131
Show 02043+4648 UC 25 253 28.4 133
Show 01485+4627 BRT 326 303 7.2 133
Show 02084+4807 COU2259 328 0.5 135
Show 02063+4936 COU2561 126 0.8 135
Show 01496+4618 BU 1365 AB 359 14.9 136
Show 01496+4618 BU 1365 AC 43 12.4 136
Show 02042+4641 ADM 1 111 2.9 136

 
 
WDS 01550+4821 : COMPONENTS
 
 
  A
B pa=210.2°
sep=55.03"
 
 
01550+4821 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 015502.15+482047.4 Mag 17.42 Spectral class DA (white dwarf)
PmRA 171.00 PmDE -59.0
 
 
01550+4821 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 015459.37+481959.8 Mag 14.55 Spectral class M9 (red)
PmRA 174.00 PmDE -54.0 Calc delta mag 2.87 Calc coord yes