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Current system
15484+3931
COU 1446 AB


Nearby doubles
18' : 15469+3928
SLW1137

30' : 15477+3902
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31' : 15461+3914
OSO 66

48' : 15444+3942
A 1635

53' : 15528+3919
TDS9674

56' : 15451+3850
SLW1132

57' : 15530+3913
HJ 1280

57' : 15461+3840
KPP 707

64' : 15512+3836
COU1447

67' : 15485+4037
HJ 573

70' : 15521+4023
HJ 575

71' : 15448+3834
HJ 2791

73' : 15422+3918
UC 3046

80' : 15433+4024
BVD 244

81' : 15434+3834
SLW1129

90' : 15554+3854
SLW1147

97' : 15408+3853
LDS4582

99' : 15402+3959
UC 3039

99' : 15415+3834
LDS4585

106' : 15400+3851
CVR1642

107' : 15572+3959
SKF1757

109' : 15416+3816
KPP3965

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CVR1638

118' : 15402+4041
COU1274

120' : 15381+3918
SLW1120

121' : 15393+4030
CVR1641



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15484+3931 COU 1446 AB

 
 
15h 48m 22.13s +39° 30' 32.4" P.A. 357.00 sep 2.2 mag 10.60,13.00 Sp K0
 
 
Coord 2000 15484+3931 Discov num COU1446 Comp AB Coord arcsec 2000 15 48 22.13 +39 30 32.4
Date first 1976 Date last 1997 Obs 3
Pa first 355 Pa last 357.1 P.A. Now (θ) 357.1°
Sep first 2.0 Sep last 2.2 Sep. Now (ρ) 2.2"
Mag pri 10.60 Mag sec 13.00 delta mag (ΔM) 2.4 Spectral class K0 (yellow-orange)
Pri motion ra -000 Sec motion ra
Pri motion dec -027 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
15484+3931 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 48 22 +39 30 32 COU 1446 AB 1997 3 357 2.2 10.60 13.00 2.40 <===
Show 15 48 22 +39 30 32 COU 1446 AC 2016 5 160 7.9 10.60 12.90 2.30
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis
 
 
WDS 15484+3931 COU 1446 AB : 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
15484+3931 COU1446 AB 1997 3 357 2.2 10.97 13.00 K0 +39 2919 154822.13+393032.4

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

 
 
WDS 15484+3931 COU 1446 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15484+3931 COU 1446 AB : MEASURES
 
 
No records found.

 
 
WDS 15484+3931 : VIRTUAL EYEPIECE
 
 

15484+3931 COU1446A mag 10.6 Sp K0 15484+3931 COU1446B sep 2.2 P.A. 357.10 mag 13 15484+3931 COU1446C sep 7.9 P.A. 159.60 mag 12.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15484+3931 : ALADIN DSS IMAGE @ 15h 48m 22.13s +39° 30' 32.4"
 
 
 
 
WDS 15484+3931 COU 1446 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15484+3931 COU1446AB distance=1' 15484+3931 COU1446AC distance=1' 15469+3928 SLW1137 distance=18' 15477+3902 TDS 788 distance=30' 15461+3914 OSO 66 distance=31' 15444+3942 A 1635 distance=48' 15528+3919 TDS9674 distance=53' 15451+3850 SLW1132 distance=56' 15530+3913 HJ 1280 distance=57' 15461+3840 KPP 707 distance=57' 15512+3836 COU1447 distance=64' 15485+4037 HJ 573 distance=67' 15521+4023 HJ 575 distance=70' 15448+3834 HJ 2791 distance=71' 15422+3918 UC 3046 distance=73' 15433+4024 BVD 244 distance=80' 15434+3834 SLW1129 distance=81' 15554+3854 SLW1147 distance=90' 15408+3853 LDS4582 distance=97' 15402+3959 UC 3039 distance=99' 15415+3834 LDS4585 distance=99' 15400+3851 CVR1642 distance=106' 15572+3959 SKF1757 distance=107' 15416+3816 KPP3965 distance=109' 15385+3929 CVR1638 distance=115' 15402+4041 COU1274 distance=118' 15381+3918 SLW1120 distance=120' 15393+4030 CVR1641 distance=121' 15568+3816 UC 3090 distance=124' 15564+3810 SLW1150 distance=124' 15583+4019 COU1448 distance=125' 15523+4129 GRV1212 distance=127' 15562+4100 SLW1149 distance=127' 15558+3757 H 6 94 distance=128' 15367+3954 KZA 105HI distance=130' 15386+3826 ALI 862 distance=132' 15391+4049 KZA 108AB distance=133' 15391+4049 KZA 108AC distance=133' 15391+4049 KZA 108BC distance=133' 15470+4143 HDS2222 distance=134' 15367+3954 KZA 105DF distance=136' 15367+3954 KZA 105AB distance=137' 15367+3954 KZA 105AC distance=137' 15367+3954 KZA 105AD distance=137' 15367+3954 KZA 105AE distance=137' 15367+3954 KZA 105AG distance=137' 15367+3954 KZA 105AH distance=137' 15367+3954 KZA 105AF distance=137' 15367+3954 KZA 105AI distance=137' 15597+3844 TDS9716 distance=140' 15360+3948 STT 298AB distance=144' 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 15484+3931 COU1446 AB 357 2.2 1
Show 15484+3931 COU1446 AC 160 7.9 1
Show 15469+3928 SLW1137 114 22.9 18
Show 15477+3902 TDS 788 355 2.2 30
Show 15461+3914 OSO 66 36 5.4 31
Show 15444+3942 A 1635 217 1.7 48
Show 15528+3919 TDS9674 261 0.6 53
Show 15451+3850 SLW1132 103 114.0 56
Show 15530+3913 HJ 1280 1 32.6 57
Show 15461+3840 KPP 707 320 6.3 57
Show 15512+3836 COU1447 297 2.3 64
Show 15485+4037 HJ 573 50 14.7 67
Show 15521+4023 HJ 575 203 14.2 70
Show 15448+3834 HJ 2791 129 11.3 71
Show 15422+3918 UC 3046 13 59.8 73
Show 15433+4024 BVD 244 316 36.8 80
Show 15434+3834 SLW1129 20 88.3 81
Show 15554+3854 SLW1147 37 12.3 90
Show 15408+3853 LDS4582 260 22.1 97
Show 15402+3959 UC 3039 336 33.6 99
Show 15415+3834 LDS4585 271 152.9 99
Show 15400+3851 CVR1642 218 3.5 106
Show 15572+3959 SKF1757 160 1.4 107
Show 15416+3816 KPP3965 198 2.5 109
Show 15385+3929 CVR1638 163 3.1 115
Show 15402+4041 COU1274 95 0.9 118
Show 15381+3918 SLW1120 36 14.3 120
Show 15393+4030 CVR1641 129 3.8 121
Show 15568+3816 UC 3090 326 94.2 124
Show 15564+3810 SLW1150 306 77.5 124
Show 15583+4019 COU1448 257 1.1 125
Show 15523+4129 GRV1212 136 20.2 127
Show 15562+4100 SLW1149 304 13.2 127
Show 15558+3757 H 6 94 68 90.6 128
Show 15367+3954 KZA 105 HI 159 182.7 130
Show 15386+3826 ALI 862 244 6.3 132
Show 15391+4049 KZA 108 AB 254 28.5 133
Show 15391+4049 KZA 108 AC 41 30.2 133
Show 15391+4049 KZA 108 BC 57 56.2 133
Show 15470+4143 HDS2222 141 0.0 134
Show 15367+3954 KZA 105 DF 194 212.3 136
Show 15367+3954 KZA 105 AB 73 88.2 137
Show 15367+3954 KZA 105 AC 119 133.7 137
Show 15367+3954 KZA 105 AD 157 164.4 137
Show 15367+3954 KZA 105 AE 132 268.1 137
Show 15367+3954 KZA 105 AG 160 514.8 137
Show 15367+3954 KZA 105 AH 135 535.2 137
Show 15367+3954 KZA 105 AF 178 356.9 137
Show 15367+3954 KZA 105 AI 141 705.2 137
Show 15597+3844 TDS9716 310 0.4 140
Show 15360+3948 STT 298 AB 192 1.2 144

 
 
WDS 15484+3931 : COMPONENTS
 
 
  A B
B pa=357.1°
sep=2.20"
 
C pa=159.6°
sep=7.88"
pa=163.4°
sep=10.00"
 
 
15484+3931 A
 
 
Coord arcsec 2000 154822.13+393032.4 Mag 10.6 Spectral class K0 (yellow-orange) PmRA 0.00
PmDE -27.0
 
 
15484+3931 B
 
 
Coord arcsec 2000 154822.12+393034.6 Mag 13 Delta magnitude 2.4 Coordinate calculated yes
 
 
15484+3931 C
 
 
Coord arcsec 2000 154822.37+393025.0 Mag 12.9 PmRA -2.00 PmDE -27.0
Delta magnitude 2.3 Coordinate calculated yes