15311+4022 KZA 93 AC

 
 
15h 31m 07.60s +40° 21' 32.2" P.A. 91.00 sep 49.7 mag 9.56,11.99 Sp K0
 
 
Coord 2000 15311+4022 Discov num KZA  93 Comp AC Coord arcsec 2000 15 31 07.60 +40 21 32.2
Date first 1982 Date last 2017 Obs 14
Pa first 92 Pa last 90.9 P.A. Now (θ) 90.9°
Sep first 49.7 Sep last 49.7 Sep. Now (ρ) 49.7"
Mag pri 9.56 Mag sec 11.99 delta mag (ΔM) 2.43 Spectral class K0 (yellow-orange)
Pri motion ra +017 Sec motion ra -004
Pri motion dec -016 Sec motion dec -007
Notes
rPM=0.979
This double is not physical.
 
 
15311+4022 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 31 08 +40 21 32 KZA 93 AB 2017 18 357 40.5 9.56 10.78 1.22
Show 15 31 08 +40 21 32 KZA 93 AC 2017 14 91 49.7 9.56 11.99 2.43 <===
Show 15 31 08 +40 21 32 KZA 93 AD 2017 12 17 70.5 9.56 14.82 5.26
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 3055-01230-1 Gaia DR2 1389748582584839296
 
 
WDS 15311+4022 KZA 93 AC : 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+4022 KZA 93 AC 2006 6 91 50.1 9.71 10.30 D 153107.60+402132.2
15311+4022 KZA 93 AC 2017 8 92 49.8 9.56 11.99 K0 153107.60+402132.2

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WDS 15311+4022 KZA 93 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15311+4022 KZA 93 AC : MEASURES
 
 
No records found.

 
 
WDS 15311+4022 : VIRTUAL EYEPIECE
 
 

15311+4022 KZA  93A mag 9.56 Sp K0 15311+4022 KZA  93B sep 40.5 P.A. 357.40 mag 10.78 15311+4022 KZA  93C sep 37.9 P.A. 91.20 mag 11.99 15311+4022 KZA  93D sep 69.2 P.A. 13.00 mag 14.82 virtual eyepiece
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Radius:
Components only
 
 
WDS 15311+4022 : ALADIN DSS IMAGE @ 15h 31m 07.60s +40° 21' 32.2"
 
 
 
 
WDS 15311+4022 KZA 93 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15311+4022  KZA  93AC distance=0' 15318+4015  KZA  98AB distance=11' 15318+4015  KZA  98AC distance=11' 15322+4005  KZA  99 distance=21' 15323+4003  KZA 100AB distance=24' 15323+4003  TOB 133AC distance=24' 15294+4041  COU1273 distance=29' 15318+4054  A  1634AB distance=34' 15318+4054  BU 1450AB,C distance=34' 15318+4054  KZA  97AB,D distance=34' 15317+3941  KZA  95 distance=42' 15342+4048  LDS4562 distance=44' 15304+3935  LAW  23Aa,Ab distance=47' 15304+3935  LAW  23AB distance=47' 15342+4055  KZA 102 distance=49' 15311+3925  KZA  94 distance=57' 15340+4110  KZA 101 distance=58' 15329+4117  SLW1105 distance=60' 15356+4059  KZA 104 distance=63' 15360+3948  STT 298CE distance=64' 15360+3948  STT 298AB distance=66' 15360+3948  STT 298AB,E distance=66' 15360+3948  STT 298AB,C distance=66' 15360+3948  STT 298AB,D distance=66' 15272+3930  STF1946 distance=70' 15367+3954  KZA 105AB distance=70' 15367+3954  KZA 105AC distance=70' 15367+3954  KZA 105AD distance=70' 15367+3954  KZA 105AE distance=70' 15367+3954  KZA 105AG distance=70' 15367+3954  KZA 105AH distance=70' 15367+3954  KZA 105AF distance=70' 15367+3954  KZA 105AI distance=70' 15335+4126  TDS9547 distance=71' 15370+4044  KZA 106 distance=71' 15367+3954  KZA 105DF distance=72' 15344+3916  SKF1756 distance=76' 15367+3954  KZA 105HI distance=78' 15270+4128  SKF1924BC distance=82' 15270+4128  LDS4554AB distance=82' 15377+4055  SLW1117 distance=83' 15309+4145  KZA  92AB distance=84' 15309+4145  KZA  92AC distance=84' 15272+4133  COU1443 distance=85' 15372+4111  LDS4576 distance=86' 15236+4022  COU1442 distance=87' 15243+3942  LEP 146 distance=88' 15276+4140  TDS9522 distance=89' 15317+3903  KZA  96 distance=89' 15233+4022  COU1441 distance=90' 15333+4149  STF1956 distance=91' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 15311+4022 KZA 93 AB 357 40.5
Show 15311+4022 KZA 93 AC 91 49.7
Show 15311+4022 KZA 93 AD 17 70.5
Show 15318+4015 KZA 98 AB 144 25.0 11
Show 15318+4015 KZA 98 AC 124 52.8 11
Show 15322+4005 KZA 99 338 26.9 21
Show 15323+4003 KZA 100 AB 45 19.8 24
Show 15323+4003 TOB 133 AC 288 16.6 24
Show 15294+4041 COU1273 141 1.2 29
Show 15318+4054 A 1634 AB 212 0.1 34
Show 15318+4054 BU 1450 AB,C 89 93.8 34
Show 15318+4054 KZA 97 AB,D 319 117.8 34
Show 15317+3941 KZA 95 142 39.3 42
Show 15342+4048 LDS4562 293 11.6 44
Show 15304+3935 LAW 23 Aa,Ab 94 0.2 47
Show 15304+3935 LAW 23 AB 161 31.1 47
Show 15342+4055 KZA 102 188 9.6 49
Show 15311+3925 KZA 94 257 15.6 57
Show 15340+4110 KZA 101 205 9.4 58
Show 15329+4117 SLW1105 90 11.8 60
Show 15356+4059 KZA 104 99 29.6 63
Show 15360+3948 STT 298 CE 337 335.8 64
Show 15360+3948 STT 298 AB 191 1.2 66
Show 15360+3948 STT 298 AB,E 335 456.0 66
Show 15360+3948 STT 298 AB,C 328 120.4 66
Show 15360+3948 STT 298 AB,D 224 167.4 66
Show 15272+3930 STF1946 344 7.5 70
Show 15367+3954 KZA 105 AB 73 88.2 70
Show 15367+3954 KZA 105 AC 119 133.7 70
Show 15367+3954 KZA 105 AD 157 164.4 70
Show 15367+3954 KZA 105 AE 132 268.1 70
Show 15367+3954 KZA 105 AG 160 514.8 70
Show 15367+3954 KZA 105 AH 135 535.2 70
Show 15367+3954 KZA 105 AF 178 356.9 70
Show 15367+3954 KZA 105 AI 141 705.2 70
Show 15335+4126 TDS9547 214 2.7 71
Show 15370+4044 KZA 106 200 49.1 71
Show 15367+3954 KZA 105 DF 194 212.3 72
Show 15344+3916 SKF1756 281 1.4 76
Show 15367+3954 KZA 105 HI 159 182.7 78
Show 15270+4128 SKF1924 BC 1 34.3 82
Show 15270+4128 LDS4554 AB 67 224.5 82
Show 15377+4055 SLW1117 284 13.2 83
Show 15309+4145 KZA 92 AB 280 15.3 84
Show 15309+4145 KZA 92 AC 333 26.6 84
Show 15272+4133 COU1443 171 0.4 85
Show 15372+4111 LDS4576 24 115.2 86
Show 15236+4022 COU1442 339 0.3 87
Show 15243+3942 LEP 146 138 6.5 88
Show 15276+4140 TDS9522 153 1.3 89
Show 15317+3903 KZA 96 88 43.5 89

 
 
WDS 15311+4022 : COMPONENTS
 
 
  A B C
B pa=357.4°
sep=40.48"
 
C pa=91.2°
sep=37.87"
pa=136.1°
sep=57.22"
 
D pa=13.0°
sep=69.24"
pa=32.8°
sep=32.16"
pa=341.9°
sep=71.77"
 
 
15311+4022 A
 
 
Coord arcsec 2000 153107.60+402132.2 Mag 9.56 Spectral class K0 (yellow-orange) PmRA 17.00
PmDE -16.0 Tycho2 3055-01230-1
Tycho2
Tycho2 3055-01230-1 Pflag RAmdeg 232.78168580 DEmdeg 40.35895609
PmRA 17.5 PmDE -16.9 E RAmdeg 16 E DEmdeg 15
E pmRA 1.3 E pmDE 1.3 EpRAm 1988.76 EpDEm 1989.24
Num 6 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 11.033 E BTmag 0.046 VTmag 9.707
E VTmag 0.023 Prox 403 TYC T HIP
CCDM RAdeg 232.78163222 DEdeg 40.35899361 EpRA 1990 1.65
EpDE 1990 1.75 E RAdeg 18.1 E DEdeg 16.3 Posflg
Corr -0.1
 
 
15311+4022 B
 
 
Coord arcsec 2000 153107.44+402212.6 Mag 10.78 PmRA 9.00 PmDE -2.0
Tycho2 3055-00665-1 Calc delta mag 1.22 Calc coord yes
Tycho2
Tycho2 3055-00665-1 Pflag RAmdeg 232.78090758 DEmdeg 40.37016408
PmRA 13.7 PmDE 0.1 E RAmdeg 35 E DEmdeg 32
E pmRA 1.6 E pmDE 1.5 EpRAm 1986.73 EpDEm 1987.07
Num 3 Q RAmdeg 2.7 Q DEmdeg 0.5 Q pmRA 2.8
Q pmDE 0.5 BTmag 11.372 E BTmag 0.057 VTmag 10.925
E VTmag 0.056 Prox 403 TYC T HIP
CCDM RAdeg 232.78086583 DEdeg 40.37016389 EpRA 1990 1.65
EpDE 1990 1.75 E RAdeg 35.5 E DEdeg 32.9 Posflg
Corr 0.0
 
 
15311+4022 C
 
 
Coord arcsec 2000 153110.91+402131.4 Mag 11.99 PmRA -4.00 PmDE -7.0
Calc delta mag 2.43 Calc coord yes
 
 
15311+4022 D
 
 
Coord arcsec 2000 153108.97+402239.7 Mag 14.82 PmRA -4.00 PmDE -5.0
Calc delta mag 5.26 Calc coord yes