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Doubles in session


Current system
15508+2814
TDS 9656 AB


Nearby doubles
14' : 15498+2817
TDS9648

20' : 15523+2814
TDS9668

29' : 15498+2839
UC 213

30' : 15485+2817
TDS9637

47' : 15540+2754
COU 802AB

48' : 15474+2828
TDS9623

68' : 15514+2921
COU 617

82' : 15562+2857
LDS4607

88' : 15558+2912
DOO 61AB

95' : 15554+2702
KPP3299

96' : 15524+2948
UC 3074

99' : 15554+2932
HO 399

103' : 15449+2708
CVR1645

109' : 15503+3003
LDS4592

111' : 15451+2936
COU 614

113' : 15550+2953
HJ 2797

114' : 15511+3008
TDS9660

115' : 15593+2752
TDS9712

119' : 15423+2853
CRB 1

119' : 15458+2637
COU 615

120' : 15508+2615
TDS9657

122' : 15416+2803
KPP3966

122' : 15576+2653
AGC 7AB

126' : 15470+3010
BRT 254

128' : 15572+2640
TDS9703

137' : 16011+2808
AG 349



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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15508+2814 TDS 9656 AB

 
 
15h 50m 47.37s +28° 14' 22.1" P.A. 45.00 sep 0.7 mag 12.02,12.18
 
 
Coord 2000 15508+2814 Discov num TDS9656 Comp AB Coord arcsec 2000 15 50 47.37 +28 14 22.1
Date first 1991 Date last 1991 Obs 1
Pa first 45 Pa last 44.8 P.A. Now (θ) 44.8°
Sep first 0.7 Sep last 0.73 Sep. Now (ρ) 0.73"
Mag pri 12.02 Mag sec 12.18 delta mag (ΔM) 0.16 Spectral class
Pri motion ra -029 Sec motion ra -029
Pri motion dec +023 Sec motion dec +023
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Tycho2 2040-00641-1
 
 
WDS 15508+2814 TDS 9656 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15508+2814 TDS9656 AB 1991 1 45 0.7 12.02 12.18 W 155047.37+281422.1

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

 
 
WDS 15508+2814 TDS 9656 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15508+2814 TDS 9656 AB : MEASURES
 
 
No records found.

 
 
WDS 15508+2814 : VIRTUAL EYEPIECE
 
 

15508+2814 TDS9656A mag 12.02 15508+2814 TDS9656B sep 0.7 P.A. 41.20 mag 12.18 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 15508+2814 : ALADIN DSS IMAGE @ 15h 50m 47.37s +28° 14' 22.1"
 
 
 
 
WDS 15508+2814 TDS 9656 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15508+2814 TDS9656AB distance=0' 15498+2817 TDS9648 distance=14' 15523+2814 TDS9668 distance=20' 15498+2839 UC 213 distance=29' 15485+2817 TDS9637 distance=30' 15540+2754 COU 802AB distance=47' 15540+2754 GII 225Aa,Ab distance=47' 15474+2828 TDS9623 distance=48' 15514+2921 COU 617 distance=68' 15562+2857 LDS4607 distance=82' 15558+2912 DOO 61AB distance=88' 15554+2702 KPP3299 distance=95' 15524+2948 UC 3074 distance=96' 15554+2932 HO 399 distance=99' 15449+2708 CVR1645 distance=103' 15503+3003 LDS4592 distance=109' 15451+2936 COU 614 distance=111' 15550+2953 HJ 2797 distance=113' 15511+3008 TDS9660 distance=114' 15593+2752 TDS9712 distance=115' 15423+2853 CRB 1 distance=119' 15458+2637 COU 615 distance=119' 15508+2615 TDS9657 distance=120' 15416+2803 KPP3966 distance=122' 15576+2653 AGC 7AB distance=122' 15576+2653 AGC 7AC distance=122' 15470+3010 BRT 254 distance=126' 15572+2640 TDS9703 distance=128' 16011+2808 AG 349 distance=137' 15485+2600 COU 616 distance=139' 16006+2726 TDS9725 distance=139' 15573+3005 HJ 2800 distance=141' 15419+2655 TDS9592 distance=143' 15488+3036 GRV 914 distance=145' 15557+2603 LDS4604 distance=147' 15499+2547 HLM 6 distance=148' 15418+2647 CBL 493 distance=148' 15397+2751 KPP3963 distance=149' 15408+2926 TDS9588 distance=150' 15501+3046 HDS2230AB distance=152' 15501+3046 GII 224Aa,Ab distance=152' 15429+2624 BRT 167 distance=153' 15396+2856 TDS9582 distance=153' 15475+3044 KPP3296 distance=156' 15394+2901 TDS9580 distance=157' 15566+3031 KPP1287 distance=157' 15430+2617 FLA 2 distance=157' 15578+3023 KPP2351 distance=159' 15427+2618 STF1967 distance=159' 15547+3048 UC 3088 distance=162' 16011+2649 KPP3976 distance=163' 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 15508+2814 TDS9656 AB 45 0.7
Show 15498+2817 TDS9648 159 0.7 14
Show 15523+2814 TDS9668 210 0.7 20
Show 15498+2839 UC 213 59 9.7 29
Show 15485+2817 TDS9637 99 1.0 30
Show 15540+2754 COU 802 AB 127 3.0 47
Show 15540+2754 GII 225 Aa,Ab 122 0.1 47
Show 15474+2828 TDS9623 310 2.0 48
Show 15514+2921 COU 617 98 4.7 68
Show 15562+2857 LDS4607 265 23.4 82
Show 15558+2912 DOO 61 AB 251 50.1 88
Show 15554+2702 KPP3299 286 1.4 95
Show 15524+2948 UC 3074 213 30.5 96
Show 15554+2932 HO 399 116 3.6 99
Show 15449+2708 CVR1645 332 3.5 103
Show 15503+3003 LDS4592 129 38.2 109
Show 15451+2936 COU 614 40 0.3 111
Show 15550+2953 HJ 2797 76 34.5 113
Show 15511+3008 TDS9660 322 1.9 114
Show 15593+2752 TDS9712 217 0.6 115
Show 15423+2853 CRB 1 222 16.1 119
Show 15458+2637 COU 615 127 1.0 119
Show 15508+2615 TDS9657 225 0.8 120
Show 15416+2803 KPP3966 55 2.0 122
Show 15576+2653 AGC 7 AB 10 2.0 122
Show 15576+2653 AGC 7 AC 172 96.0 122
Show 15470+3010 BRT 254 131 5.3 126
Show 15572+2640 TDS9703 296 0.7 128
Show 16011+2808 AG 349 227 11.7 137
Show 15485+2600 COU 616 163 0.8 139
Show 16006+2726 TDS9725 4 0.6 139
Show 15573+3005 HJ 2800 283 14.5 141
Show 15419+2655 TDS9592 36 0.4 143
Show 15488+3036 GRV 914 74 16.1 145
Show 15557+2603 LDS4604 64 30.1 147
Show 15499+2547 HLM 6 179 24.0 148
Show 15418+2647 CBL 493 33 13.3 148
Show 15397+2751 KPP3963 179 7.3 149
Show 15408+2926 TDS9588 51 0.6 150
Show 15501+3046 HDS2230 AB 313 1.8 152
Show 15501+3046 GII 224 Aa,Ab 16 0.2 152
Show 15429+2624 BRT 167 235 3.1 153
Show 15396+2856 TDS9582 195 0.4 153
Show 15475+3044 KPP3296 142 2.0 156
Show 15394+2901 TDS9580 236 0.6 157
Show 15566+3031 KPP1287 333 9.8 157
Show 15430+2617 FLA 2 148 44.9 157
Show 15578+3023 KPP2351 334 20.1 159
Show 15427+2618 STF1967 110 0.5 159
Show 15547+3048 UC 3088 44 11.0 162
Show 16011+2649 KPP3976 320 1.2 163

 
 
WDS 15508+2814 : COMPONENTS
 
 
  A
B pa=41.2°
sep=0.69"
 
 
15508+2814 A
 
 
Coord arcsec 2000 155047.37+281422.1 Mag 12.02 PmRA -29.00 PmDE 23.0
Tycho2 2040-00641-1
Tycho2
Tycho2 2040-00641-1 Pflag RAmdeg 237.69743378 DEmdeg 28.23951139
PmRA -28.5 PmDE 23.2 E RAmdeg 43 E DEmdeg 32
E pmRA 2.4 E pmDE 2.3 EpRAm 1987.83 EpDEm 1989.68
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 12.177 E BTmag 0.088 VTmag 11.379
E VTmag 0.058 Prox 999 TYC HIP
CCDM RAdeg 237.69750972 DEdeg 28.23945861 EpRA 1990 1.58
EpDE 1990 1.79 E RAdeg 44.0 E DEdeg 32.2 Posflg
Corr -0.2
 
 
15508+2814 B
 
 
Coord arcsec 2000 155047.40+281422.6 Mag 12.18 PmRA -29.00 PmDE 23.0
Calc delta mag 0.16 Calc coord yes