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Current system
01247+4021
OSW 32


Nearby doubles
23' : 01244+4043
ES 1607

25' : 01230+4005
COU1213

34' : 01248+3947
CVR 27

44' : 01254+3938
MLB 812AB

46' : 01284+4007
GRV 88

56' : 01288+3952
ALI1016

56' : 01274+4106
HO 7AB

56' : 01295+4028
OSW 27

58' : 01271+4111
UC 558

60' : 01223+4114
TDS1858

63' : 01212+4108
LDS3266

70' : 01215+3921
FMR 43

71' : 01189+3958
STT 29

71' : 01185+4018
MLB 736

73' : 01274+3915
SLN 4

78' : 01290+3921
TDS1890

80' : 01245+3902
STTA 17AB

80' : 01249+3901
CRB 40

81' : 01176+4018
A 1521

85' : 01216+3904
WIS 28

91' : 01216+3856
J 2386

92' : 01167+4028
A 1520

94' : 01255+3847
TDS 50

95' : 01301+4131
HJ 1081

95' : 01321+4104
BU 1165

97' : 01201+3900
GIC 22



Selections
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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.

01247+4021 OSW 32

 
 
01h 24m 39.84s +40° 20' 30.6" P.A. 127.00 sep 29.1 mag 15.70,17.60 Sp F5+F9
 
 
Coord 2000 01247+4021 Discov num OSW  32 Comp Coord arcsec 2000 01 24 39.84 +40 20 30.6
Date first 1953 Date last 2015 Obs 10
Pa first 127 Pa last 127.4 P.A. Now (θ) 127.4°
Sep first 29.2 Sep last 29.132 Sep. Now (ρ) 29.132"
Mag pri 15.70 Mag sec 17.60 delta mag (ΔM) 1.9 Spectral class F5+F9 (yellow-white/yellow-white)
Pri motion ra -004 Sec motion ra -003
Pri motion dec +001 Sec motion dec -003
Notes V (Proper motion indicates physical)
rPM=0.972
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 372110709485493120
 
 
WDS 01247+4021 OSW 32 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Osw1988 - Oswalt, T.D., Hintzen, P.M., & Luyten, W.J. 1988ApJS...66..391O
Osw1988 ApJS 66, 391, 1988
Osw2011 C - Zhao, J.K., Oswalt, T.D., Rudkin, M., Zhao, G. & Chen, Y.Q. 2011AJ....141..107Z
Osw2011 +Es AJ 141, 107, 2011
Osw2012 Es j Zhao, J.K., Oswalt, T.D. & Zhao, G. 2012AJ....143...31Z
Osw2012 AJ 143, 31, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01247+4021 OSW 32 2004 5 127 29.2 15.70 17.60 F5+F9 V 012439.84+402030.6
01247+4021 OSW 32 2010 6 128 29.9 15.70 17.60 F5+F9 V 012439.84+402030.6
01247+4021 OSW 32 2015 7 127 29.1 15.70 17.60 F5+F9 V 012439.84+402030.6

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

 
 
WDS 01247+4021 OSW 32 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01247+4021 OSW 32 : MEASURES
 
 
No records found.

 
 
WDS 01247+4021 : VIRTUAL EYEPIECE
 
 

01247+4021 OSW 32A mag 15.7 Sp F5 01247+4021 OSW 32B sep 25.0 P.A. 135.10 mag 17.6 Sp F9 virtual eyepiece
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Radius:
Components only
 
 
WDS 01247+4021 : ALADIN DSS IMAGE @ 01h 24m 39.84s +40° 20' 30.6"
 
 
 
 
WDS 01247+4021 OSW 32 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01247+4021 OSW 32 distance=0' 01244+4043 ES 1607 distance=23' 01230+4005 COU1213 distance=25' 01248+3947 CVR 27 distance=34' 01254+3938 MLB 812AB distance=44' 01254+3938 J 2409AC distance=44' 01284+4007 GRV 88 distance=46' 01288+3952 ALI1016 distance=56' 01274+4106 HO 7AB distance=56' 01295+4028 OSW 27 distance=56' 01271+4111 UC 558 distance=58' 01223+4114 TDS1858 distance=60' 01212+4108 LDS3266 distance=63' 01215+3921 FMR 43 distance=70' 01189+3958 STT 29 distance=71' 01185+4018 MLB 736 distance=71' 01274+3915 SLN 4 distance=73' 01245+3902 STTA 17CD distance=77' 01245+3902 STTA 17CE distance=77' 01290+3921 TDS1890 distance=78' 01245+3902 STTA 17AB distance=80' 01245+3902 STTA 17AC distance=80' 01245+3902 BKO 10AF distance=80' 01249+3901 CRB 40 distance=80' 01176+4018 A 1521 distance=81' 01216+3904 WIS 28 distance=85' 01227+3855 KPP1350CD distance=89' 01216+3856 J 2386 distance=91' 01167+4028 A 1520 distance=92' 01255+3847 TDS 50 distance=94' 01301+4131 HJ 1081 distance=95' 01321+4104 BU 1165 distance=95' 01201+3900 GIC 22 distance=97' 01238+3841 SLW 64 distance=101' 01302+3900 SLW 67 distance=103' 01158+3957 ALI1015 distance=105' 01191+3857 ALI 737 distance=106' 01222+4208 HDS 178 distance=111' 01186+3855 GIC 21 distance=111' 01336+3930 ALI 740 distance=116' 01284+3833 ALI 738 distance=116' 01146+4102 AG 300 distance=121' 01178+4153 COU1357AB distance=121' 01178+4153 GRV 81AC distance=121' 01335+3911 BRT2197 distance=124' 01327+3858 J 2388 distance=125' 01354+3954 ALI1017 distance=127' 01286+3821 ES 1948 distance=128' 01294+4217 TOK 457 distance=129' 01365+4018 COU1360 distance=136' 01136+4109 ES 157AB 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 01247+4021 OSW 32 127 29.1
Show 01244+4043 ES 1607 209 3.4 23
Show 01230+4005 COU1213 100 1.5 25
Show 01248+3947 CVR 27 1 8.5 34
Show 01254+3938 MLB 812 AB 58 5.4 44
Show 01254+3938 J 2409 AC 348 23.9 44
Show 01284+4007 GRV 88 116 52.3 46
Show 01288+3952 ALI1016 290 15.5 56
Show 01274+4106 HO 7 AB 168 16.3 56
Show 01295+4028 OSW 27 280 88.8 56
Show 01271+4111 UC 558 311 85.1 58
Show 01223+4114 TDS1858 358 2.8 60
Show 01212+4108 LDS3266 28 11.0 63
Show 01215+3921 FMR 43 239 15.8 70
Show 01189+3958 STT 29 265 20.3 71
Show 01185+4018 MLB 736 65 8.1 71
Show 01274+3915 SLN 4 256 16.6 73
Show 01245+3902 STTA 17 CD 279 68.9 77
Show 01245+3902 STTA 17 CE 14 81.2 77
Show 01290+3921 TDS1890 71 1.0 78
Show 01245+3902 STTA 17 AB 101 35.4 80
Show 01245+3902 STTA 17 AC 347 134.9 80
Show 01245+3902 BKO 10 AF 270 141.7 80
Show 01249+3901 CRB 40 14 10.9 80
Show 01176+4018 A 1521 98 0.1 81
Show 01216+3904 WIS 28 51 115.0 85
Show 01227+3855 KPP1350 CD 34 10.2 89
Show 01216+3856 J 2386 276 5.1 91
Show 01167+4028 A 1520 239 3.0 92
Show 01255+3847 TDS 50 115 0.9 94
Show 01301+4131 HJ 1081 319 8.5 95
Show 01321+4104 BU 1165 64 1.7 95
Show 01201+3900 GIC 22 47 11.6 97
Show 01238+3841 SLW 64 2 10.0 101
Show 01302+3900 SLW 67 331 72.8 103
Show 01158+3957 ALI1015 64 8.0 105
Show 01191+3857 ALI 737 300 7.9 106
Show 01222+4208 HDS 178 37 0.4 111
Show 01186+3855 GIC 21 216 35.4 111
Show 01336+3930 ALI 740 306 13.5 116
Show 01284+3833 ALI 738 355 5.9 116
Show 01146+4102 AG 300 45 6.6 121
Show 01178+4153 COU1357 AB 301 0.8 121
Show 01178+4153 GRV 81 AC 61 22.5 121
Show 01335+3911 BRT2197 27 7.3 124
Show 01327+3858 J 2388 65 5.4 125
Show 01354+3954 ALI1017 65 7.1 127
Show 01286+3821 ES 1948 244 4.9 128
Show 01294+4217 TOK 457 233 999.9 129
Show 01365+4018 COU1360 135 0.8 136
Show 01136+4109 ES 157 AB 93 12.1 136

 
 
WDS 01247+4021 : COMPONENTS
 
 
  A
B pa=135.1°
sep=24.99"
 
 
01247+4021 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 012439.84+402030.6 Mag 15.7 Spectral class F5 (yellow-white)
PmRA -4.00 PmDE 1.0
 
 
01247+4021 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 012441.38+402012.9 Mag 17.6 Spectral class F9 (yellow-white)
PmRA -3.00 PmDE -3.0 Calc delta mag 1.9 Calc coord yes