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Doubles in session


Current system
15391+4049
KZA 108 BC


Nearby doubles
16' : 15402+4041
COU1274

17' : 15377+4055
SLW1117

21' : 15393+4030
CVR1641

24' : 15385+4112
KZA 107

25' : 15370+4044
KZA 106

28' : 15384+4116
CVR 797

30' : 15372+4111
LDS4576

41' : 15356+4059
KZA 104

53' : 15402+3959
UC 3039

55' : 15433+4024
BVD 244

56' : 15342+4055
KZA 102

57' : 15342+4048
LDS4562

62' : 15340+4110
KZA 101

63' : 15367+3954
KZA 105AB

70' : 15355+4145
KZA 103

71' : 15360+3948
STT 298AB

74' : 15335+4126
TDS9547

75' : 15351+4150
ES 1553

76' : 15329+4117
SLW1105

81' : 15420+4203
COU1445

81' : 15385+3929
CVR1638

83' : 15318+4054
A 1634AB

89' : 15333+4149
STF1956

91' : 15323+4003
KZA 100AB

91' : 15318+4015
KZA 98AB

91' : 15322+4005
KZA 99



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

15391+4049 KZA 108 BC

 
 
15h 39m 05.13s +40° 49' 31.5" P.A. 57.00 sep 56.2 mag 13.58,13.76
 
 
Coord 2000 15391+4049 Discov num KZA 108 Comp BC Coord arcsec 2000 15 39 05.13 +40 49 31.5
Date first 1984 Date last 2015 Obs 8
Pa first 56 Pa last 57.3 P.A. Now (θ) 57.3°
Sep first 56.4 Sep last 56.212 Sep. Now (ρ) 56.212"
Mag pri 13.58 Mag sec 13.76 delta mag (ΔM) 0.18 Spectral class
Pri motion ra -020 Sec motion ra +004
Pri motion dec +001 Sec motion dec -016
Notes
rPM=1.469
This double is not physical.
 
 
15391+4049 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 39 08 +40 49 39 KZA 108 AB 2015 9 254 28.5 11.56 13.58 2.02
Show 15 39 08 +40 49 39 KZA 108 AC 2015 7 41 30.2 11.56 13.76 2.20
Show 15 39 05 +40 49 32 KZA 108 BC 2015 8 57 56.2 13.58 13.76 0.18 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Gaia DR2 1389955153331823872
 
 
WDS 15391+4049 KZA 108 BC : 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
15391+4049 KZA 108 BC 2006 2 57 56.2 13.58 13.76 153905.13+404931.5
15391+4049 KZA 108 BC 2015 4 57 56.2 13.58 13.76 153905.13+404931.5

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

 
 
WDS 15391+4049 KZA 108 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15391+4049 KZA 108 BC : MEASURES
 
 
No records found.

 
 
WDS 15391+4049 : VIRTUAL EYEPIECE
 
 

15391+4049 KZA 108A mag 11.56 15391+4049 KZA 108B sep 28.2 P.A. 254.00 mag 13.58 15391+4049 KZA 108C sep 27.2 P.A. 33.60 mag 13.76 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15391+4049 : ALADIN DSS IMAGE @ 15h 39m 05.13s +40° 49' 31.5"
 
 
 
 
WDS 15391+4049 KZA 108 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15391+4049 KZA 108BC distance=0' 15391+4049 KZA 108AB distance=1' 15391+4049 KZA 108AC distance=1' 15402+4041 COU1274 distance=16' 15377+4055 SLW1117 distance=17' 15393+4030 CVR1641 distance=21' 15385+4112 KZA 107 distance=24' 15370+4044 KZA 106 distance=25' 15384+4116 CVR 797 distance=28' 15372+4111 LDS4576 distance=30' 15356+4059 KZA 104 distance=41' 15402+3959 UC 3039 distance=53' 15433+4024 BVD 244 distance=55' 15342+4055 KZA 102 distance=56' 15342+4048 LDS4562 distance=57' 15340+4110 KZA 101 distance=62' 15367+3954 KZA 105AB distance=63' 15367+3954 KZA 105AC distance=63' 15367+3954 KZA 105AD distance=63' 15367+3954 KZA 105AE distance=63' 15367+3954 KZA 105AG distance=63' 15367+3954 KZA 105AH distance=63' 15367+3954 KZA 105AF distance=63' 15367+3954 KZA 105AI distance=63' 15367+3954 KZA 105DF distance=65' 15367+3954 KZA 105HI distance=66' 15355+4145 KZA 103 distance=70' 15360+3948 STT 298CE distance=70' 15360+3948 STT 298AB distance=71' 15360+3948 STT 298AB,E distance=71' 15360+3948 STT 298AB,C distance=71' 15360+3948 STT 298AB,D distance=71' 15335+4126 TDS9547 distance=74' 15351+4150 ES 1553 distance=75' 15329+4117 SLW1105 distance=76' 15420+4203 COU1445 distance=81' 15385+3929 CVR1638 distance=81' 15318+4054 A 1634AB distance=83' 15318+4054 BU 1450AB,C distance=83' 15318+4054 KZA 97AB,D distance=83' 15333+4149 STF1956 distance=89' 15323+4003 KZA 100AB distance=91' 15323+4003 TOB 133AC distance=91' 15318+4015 KZA 98AB distance=91' 15318+4015 KZA 98AC distance=91' 15322+4005 KZA 99 distance=91' 15444+3942 A 1635 distance=91' 15357+4213 CVR1635 distance=92' 15381+3918 SLW1120 distance=93' 15311+4022 KZA 93AB distance=95' 15311+4022 KZA 93AC distance=95' 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 15391+4049 KZA 108 BC 57 56.2
Show 15391+4049 KZA 108 AB 254 28.5 1
Show 15391+4049 KZA 108 AC 41 30.2 1
Show 15402+4041 COU1274 95 0.9 16
Show 15377+4055 SLW1117 284 13.2 17
Show 15393+4030 CVR1641 129 3.8 21
Show 15385+4112 KZA 107 326 29.0 24
Show 15370+4044 KZA 106 200 49.1 25
Show 15384+4116 CVR 797 213 23.4 28
Show 15372+4111 LDS4576 24 115.2 30
Show 15356+4059 KZA 104 99 29.6 41
Show 15402+3959 UC 3039 336 33.6 53
Show 15433+4024 BVD 244 316 36.8 55
Show 15342+4055 KZA 102 188 9.6 56
Show 15342+4048 LDS4562 293 11.6 57
Show 15340+4110 KZA 101 205 9.4 62
Show 15367+3954 KZA 105 AB 73 88.2 63
Show 15367+3954 KZA 105 AC 119 133.7 63
Show 15367+3954 KZA 105 AD 157 164.4 63
Show 15367+3954 KZA 105 AE 132 268.1 63
Show 15367+3954 KZA 105 AG 160 514.8 63
Show 15367+3954 KZA 105 AH 135 535.2 63
Show 15367+3954 KZA 105 AF 178 356.9 63
Show 15367+3954 KZA 105 AI 141 705.2 63
Show 15367+3954 KZA 105 DF 194 212.3 65
Show 15367+3954 KZA 105 HI 159 182.7 66
Show 15355+4145 KZA 103 65 17.2 70
Show 15360+3948 STT 298 CE 337 335.8 70
Show 15360+3948 STT 298 AB 191 1.2 71
Show 15360+3948 STT 298 AB,E 335 456.0 71
Show 15360+3948 STT 298 AB,C 328 120.4 71
Show 15360+3948 STT 298 AB,D 224 167.4 71
Show 15335+4126 TDS9547 214 2.7 74
Show 15351+4150 ES 1553 154 2.5 75
Show 15329+4117 SLW1105 90 11.8 76
Show 15420+4203 COU1445 201 0.1 81
Show 15385+3929 CVR1638 163 3.1 81
Show 15318+4054 A 1634 AB 212 0.1 83
Show 15318+4054 BU 1450 AB,C 89 93.8 83
Show 15318+4054 KZA 97 AB,D 319 117.8 83
Show 15333+4149 STF1956 225 0.3 89
Show 15323+4003 KZA 100 AB 45 19.8 91
Show 15323+4003 TOB 133 AC 288 16.6 91
Show 15318+4015 KZA 98 AB 144 25.0 91
Show 15318+4015 KZA 98 AC 124 52.8 91
Show 15322+4005 KZA 99 338 26.9 91
Show 15444+3942 A 1635 217 1.7 91
Show 15357+4213 CVR1635 171 4.9 92
Show 15381+3918 SLW1120 36 14.3 93
Show 15311+4022 KZA 93 AB 357 40.5 95
Show 15311+4022 KZA 93 AC 91 49.7 95

 
 
WDS 15391+4049 : COMPONENTS
 
 
  A B
B pa=254.0°
sep=28.23"
 
C pa=33.6°
sep=27.20"
pa=54.2°
sep=52.03"
 
 
15391+4049 A
 
 
Coord arcsec 2000 153907.52+404939.3 Mag 11.56 PmRA 2.00 PmDE -9.0
Tycho2 3056-00800-1
Tycho2
Tycho2 3056-00800-1 Pflag RAmdeg 234.78136476 DEmdeg 40.82759372
PmRA 2.8 PmDE -10.9 E RAmdeg 67 E DEmdeg 70
E pmRA 2.6 E pmDE 2.5 EpRAm 1984.64 EpDEm 1982.74
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.633 E BTmag 0.200 VTmag 11.907
E VTmag 0.142 Prox 999 TYC HIP
CCDM RAdeg 234.78135611 DEdeg 40.82761889 EpRA 1990 1.74
EpDE 1990 1.68 E RAdeg 70.3 E DEdeg 73.1 Posflg
Corr 0.0
 
 
15391+4049 B
 
 
Coord arcsec 2000 153905.13+404931.5 Coord calc 153905.13+404931.5 Mag 13.58 PmRA -20.00
PmDE 1.0 Calc delta mag 2.02
 
 
15391+4049 C
 
 
Coord arcsec 2000 153908.85+405002.0 Mag 13.76 PmRA 4.00 PmDE -16.0
Calc delta mag 2.2 Calc coord yes