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Doubles in session


Current system
15311+3925
KZA 94


Nearby doubles
15' : 15304+3935
LAW 23AB

18' : 15317+3941
KZA 95

33' : 15317+3903
KZA 96

39' : 15344+3916
SKF1756

41' : 15323+4003
KZA 100AB

42' : 15322+4005
KZA 99

47' : 15272+3930
STF1946

51' : 15318+4015
KZA 98AB

55' : 15280+3844
CVR1632

57' : 15311+4022
KZA 93AB

62' : 15360+3948
STT 298AB

63' : 15333+3827
HJ 2786

71' : 15367+3954
KZA 105AB

72' : 15282+3822
STF1947

74' : 15338+3818
UC 210

75' : 15307+3810
HU 1163

80' : 15294+4041
COU1273

82' : 15243+3942
LEP 146

82' : 15381+3918
SLW1120

86' : 15385+3929
CVR1638

90' : 15318+4054
A 1634AB

90' : 15342+4048
LDS4562

95' : 15373+3823
SLW1115

96' : 15339+3755
BEU 20

97' : 15355+3803
KPP3961

97' : 15342+4055
KZA 102



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

15311+3925 KZA 94

 
 
15h 31m 08.01s +39° 24' 32.3" P.A. 257.00 sep 15.6 mag 11.43,13.89
 
 
Coord 2000 15311+3925 Discov num KZA  94 Comp Coord arcsec 2000 15 31 08.01 +39 24 32.3
Date first 1984 Date last 2017 Obs 13
Pa first 252 Pa last 257.2 P.A. Now (θ) 257.2°
Sep first 16.0 Sep last 15.6 Sep. Now (ρ) 15.6"
Mag pri 11.43 Mag sec 13.89 delta mag (ΔM) 2.46 Spectral class
Pri motion ra +003 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Tycho2 3052-00531-1 Gaia DR2 1389453947828749056
 
 
WDS 15311+3925 KZA 94 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Kza1984 Pa j Kazeza, S.M. 1984BAORB...9..311K
Kza1984 Bull. R. Astron. Obs. Belgium 9, 311, 1984
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15311+3925 KZA 94 2007 4 256 15.8 11.41 13.40 D 153108.01+392432.3
15311+3925 KZA 94 2013 6 256 15.8 11.43 13.89 153108.01+392432.3
15311+3925 KZA 94 2017 9 257 15.6 11.43 13.89 153108.01+392432.3

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

 
 
WDS 15311+3925 KZA 94 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15311+3925 KZA 94 : MEASURES
 
 
No records found.

 
 
WDS 15311+3925 : VIRTUAL EYEPIECE
 
 

15311+3925 KZA 94A mag 11.43 15311+3925 KZA 94B sep 12.2 P.A. 253.60 mag 13.89 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 15311+3925 : ALADIN DSS IMAGE @ 15h 31m 08.01s +39° 24' 32.3"
 
 
 
 
WDS 15311+3925 KZA 94 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15311+3925 KZA 94 distance=0' 15304+3935 LAW 23Aa,Ab distance=15' 15304+3935 LAW 23AB distance=15' 15317+3941 KZA 95 distance=18' 15317+3903 KZA 96 distance=33' 15344+3916 SKF1756 distance=39' 15323+4003 KZA 100AB distance=41' 15323+4003 TOB 133AC distance=41' 15322+4005 KZA 99 distance=42' 15272+3930 STF1946 distance=47' 15318+4015 KZA 98AB distance=51' 15318+4015 KZA 98AC distance=51' 15280+3844 CVR1632 distance=55' 15311+4022 KZA 93AB distance=57' 15311+4022 KZA 93AC distance=57' 15311+4022 KZA 93AD distance=57' 15360+3948 STT 298CE distance=62' 15360+3948 STT 298AB distance=62' 15360+3948 STT 298AB,E distance=62' 15360+3948 STT 298AB,C distance=62' 15360+3948 STT 298AB,D distance=62' 15333+3827 HJ 2786 distance=63' 15367+3954 KZA 105AB distance=71' 15367+3954 KZA 105AC distance=71' 15367+3954 KZA 105AD distance=71' 15367+3954 KZA 105AE distance=71' 15367+3954 KZA 105AG distance=71' 15367+3954 KZA 105AH distance=71' 15367+3954 KZA 105AF distance=71' 15367+3954 KZA 105AI distance=71' 15367+3954 KZA 105DF distance=71' 15282+3822 STF1947 distance=72' 15338+3818 UC 210 distance=74' 15367+3954 KZA 105HI distance=75' 15307+3810 HU 1163 distance=75' 15294+4041 COU1273 distance=80' 15243+3942 LEP 146 distance=82' 15381+3918 SLW1120 distance=82' 15385+3929 CVR1638 distance=86' 15318+4054 A 1634AB distance=90' 15318+4054 BU 1450AB,C distance=90' 15318+4054 KZA 97AB,D distance=90' 15342+4048 LDS4562 distance=90' 15373+3823 SLW1115 distance=95' 15339+3755 BEU 20 distance=96' 15355+3803 KPP3961 distance=97' 15342+4055 KZA 102 distance=97' 15317+3746 TDS9538 distance=99' 15236+3838 RAO 593 distance=100' 15226+3953 WIS 284 distance=103' 15386+3826 ALI 862 distance=105' 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 15311+3925 KZA 94 257 15.6
Show 15304+3935 LAW 23 Aa,Ab 94 0.2 15
Show 15304+3935 LAW 23 AB 161 31.1 15
Show 15317+3941 KZA 95 142 39.3 18
Show 15317+3903 KZA 96 88 43.5 33
Show 15344+3916 SKF1756 281 1.4 39
Show 15323+4003 KZA 100 AB 45 19.8 41
Show 15323+4003 TOB 133 AC 288 16.6 41
Show 15322+4005 KZA 99 338 26.9 42
Show 15272+3930 STF1946 344 7.5 47
Show 15318+4015 KZA 98 AB 144 25.0 51
Show 15318+4015 KZA 98 AC 124 52.8 51
Show 15280+3844 CVR1632 16 3.5 55
Show 15311+4022 KZA 93 AB 357 40.5 57
Show 15311+4022 KZA 93 AC 91 49.7 57
Show 15311+4022 KZA 93 AD 17 70.5 57
Show 15360+3948 STT 298 CE 337 335.8 62
Show 15360+3948 STT 298 AB 191 1.2 62
Show 15360+3948 STT 298 AB,E 335 456.0 62
Show 15360+3948 STT 298 AB,C 328 120.4 62
Show 15360+3948 STT 298 AB,D 224 167.4 62
Show 15333+3827 HJ 2786 170 26.8 63
Show 15367+3954 KZA 105 AB 73 88.2 71
Show 15367+3954 KZA 105 AC 119 133.7 71
Show 15367+3954 KZA 105 AD 157 164.4 71
Show 15367+3954 KZA 105 AE 132 268.1 71
Show 15367+3954 KZA 105 AG 160 514.8 71
Show 15367+3954 KZA 105 AH 135 535.2 71
Show 15367+3954 KZA 105 AF 178 356.9 71
Show 15367+3954 KZA 105 AI 141 705.2 71
Show 15367+3954 KZA 105 DF 194 212.3 71
Show 15282+3822 STF1947 26 6.8 72
Show 15338+3818 UC 210 211 68.5 74
Show 15367+3954 KZA 105 HI 159 182.7 75
Show 15307+3810 HU 1163 178 0.3 75
Show 15294+4041 COU1273 141 1.2 80
Show 15243+3942 LEP 146 138 6.5 82
Show 15381+3918 SLW1120 36 14.3 82
Show 15385+3929 CVR1638 163 3.1 86
Show 15318+4054 A 1634 AB 212 0.1 90
Show 15318+4054 BU 1450 AB,C 89 93.8 90
Show 15318+4054 KZA 97 AB,D 319 117.8 90
Show 15342+4048 LDS4562 293 11.6 90
Show 15373+3823 SLW1115 109 12.6 95
Show 15339+3755 BEU 20 99 0.8 96
Show 15355+3803 KPP3961 95 28.5 97
Show 15342+4055 KZA 102 188 9.6 97
Show 15317+3746 TDS9538 243 2.0 99
Show 15236+3838 RAO 593 0.6 100
Show 15226+3953 WIS 284 249 999.9 103
Show 15386+3826 ALI 862 244 6.3 105

 
 
WDS 15311+3925 : COMPONENTS
 
 
  A
B pa=253.6°
sep=12.25"
 
 
15311+3925 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 153108.01+392432.3 Mag 11.43 PmRA 3.00
PmDE -11.0 Tycho2 3052-00531-1
Tycho2
Tycho2 3052-00531-1 Pflag RAmdeg 232.78338087 DEmdeg 39.40899312
PmRA 0.6 PmDE -10.6 E RAmdeg 58 E DEmdeg 61
E pmRA 2.3 E pmDE 2.2 EpRAm 1983.82 EpDEm 1981.62
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.6 Q pmRA 0.3
Q pmDE 0.6 BTmag 12.238 E BTmag 0.146 VTmag 11.414
E VTmag 0.094 Prox 999 TYC T HIP
CCDM RAdeg 232.78337861 DEdeg 39.40901667 EpRA 1990 1.73
EpDE 1990 1.67 E RAdeg 61.0 E DEdeg 65.0 Posflg
Corr -0.1
 
 
15311+3925 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153107.00+392428.8 Mag 13.89 Calc delta mag 2.46
Calc coord yes