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Current system
15205+3021
TDS 9495


Nearby doubles
22' : 15202+3042
STF1935

29' : 15191+3043
SLW1079

31' : 15212+3049
KZA 82

32' : 15195+2952
KZA 78

32' : 15191+3046
TDS9482

35' : 15232+3017
STF1937AB

37' : 15219+3052
KZA 84AB

41' : 15174+3022
ARY 42

42' : 15216+3059
KZA 83

42' : 15211+3102
KZA 81

43' : 15228+3049
KZA 85

45' : 15201+2937
ENG 53

45' : 15238+3007
KZA 86

50' : 15215+2933
LDS4546

53' : 15239+3053
LDS4548

62' : 15195+3120
KZA 79

64' : 15255+3020
KZA 88

69' : 15208+3129
LEP 74

70' : 15189+2915
LDS5168

70' : 15155+3049
BRT 251

72' : 15259+3031
KZA 89

73' : 15248+2934
KZA 87

73' : 15207+3133
KZA 80

78' : 15242+2920
CVR1627

80' : 15232+2909
TDS9502

80' : 15266+3008
WIS 286



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

15205+3021 TDS 9495

 
 
15h 20m 31.86s +30° 20' 42.4" P.A. 73.00 sep 0.6 mag 12.00,12.05
 
 
Coord 2000 15205+3021 Discov num TDS9495 Comp Coord arcsec 2000 15 20 31.86 +30 20 42.4
Date first 1991 Date last 1991 Obs 1
Pa first 73 Pa last 73 P.A. Now (θ) 73°
Sep first 0.6 Sep last 0.6 Sep. Now (ρ) 0.6"
Mag pri 12.00 Mag sec 12.05 delta mag (ΔM) 0.05 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -044 Sec motion dec -044
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Tycho2 2563-00330-1 Gaia DR2 1275340343264964096
 
 
WDS 15205+3021 TDS 9495 : 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
15205+3021 TDS9495 1991 1 73 0.6 12.00 12.05 152031.86+302042.4

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

 
 
WDS 15205+3021 TDS 9495 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15205+3021 TDS 9495 : MEASURES
 
 
No records found.

 
 
WDS 15205+3021 : VIRTUAL EYEPIECE
 
 

15205+3021 TDS9495A mag 12 15205+3021 TDS9495B sep 0.5 P.A. 70.50 mag 12.05 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 15205+3021 : ALADIN DSS IMAGE @ 15h 20m 31.86s +30° 20' 42.4"
 
 
 
 
WDS 15205+3021 TDS 9495 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15205+3021 TDS9495 distance=0' 15202+3042 STF1935 distance=22' 15191+3043 SLW1079 distance=29' 15212+3049 KZA 82 distance=31' 15195+2952 KZA 78 distance=32' 15191+3046 TDS9482 distance=32' 15232+3017 STF1937AB distance=35' 15232+3017 KIR 4AB,E distance=35' 15232+3017 STF1937AB,C distance=35' 15232+3017 STF1937AB,D distance=35' 15219+3052 KZA 84AB distance=37' 15219+3052 KZA 84AC distance=37' 15174+3022 ARY 42 distance=41' 15216+3059 KZA 83 distance=42' 15211+3102 KZA 81 distance=42' 15228+3049 KZA 85 distance=43' 15201+2937 ENG 53 distance=45' 15238+3007 KZA 86 distance=45' 15215+2933 LDS4546 distance=50' 15239+3053 LDS4548 distance=53' 15195+3120 KZA 79 distance=62' 15255+3020 KZA 88 distance=64' 15208+3129 LEP 74 distance=69' 15189+2915 LDS5168 distance=70' 15155+3049 BRT 251 distance=70' 15259+3031 KZA 89 distance=72' 15248+2934 KZA 87 distance=73' 15207+3133 KZA 80 distance=73' 15242+2920 CVR1627 distance=78' 15232+2909 TDS9502 distance=80' 15266+3008 WIS 286 distance=80' 15177+2910 LDS5166 distance=80' 15152+3103 TDS9466 distance=81' 15197+2859 LDS5170 distance=82' 15269+2955 TDS9520 distance=87' 15258+3117 UC 3001 distance=89' 15136+3026 CVR1622 distance=90' 15268+3102 TDS9517 distance=91' 15275+3012 CVR1631 distance=92' 15165+2905 KPP3289 distance=93' 15175+3148 SLW1076 distance=96' 15274+3102 KZA 90 distance=98' 15171+2851 BGH 57 distance=101' 15246+3147 LEP 145 distance=101' 15203+3203 TOK 300 distance=103' 15186+2842 TDS9476 distance=103' 15155+2859 LDS4542 distance=106' 15283+2943 KZA 91 distance=107' 15126+3057 CRB 109 distance=109' 15121+2952 CBL 479 distance=113' 15224+3210 COU 795 distance=114' 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 15205+3021 TDS9495 73 0.6
Show 15202+3042 STF1935 289 8.6 22
Show 15191+3043 SLW1079 97 14.1 29
Show 15212+3049 KZA 82 93 13.0 31
Show 15195+2952 KZA 78 18 42.6 32
Show 15191+3046 TDS9482 244 0.6 32
Show 15232+3017 STF1937 AB 287 0.4 35
Show 15232+3017 KIR 4 AB,E 137 193.6 35
Show 15232+3017 STF1937 AB,C 358 75.1 35
Show 15232+3017 STF1937 AB,D 40 217.9 35
Show 15219+3052 KZA 84 AB 354 65.3 37
Show 15219+3052 KZA 84 AC 9 99.1 37
Show 15174+3022 ARY 42 186 95.2 41
Show 15216+3059 KZA 83 44 12.3 42
Show 15211+3102 KZA 81 174 8.0 42
Show 15228+3049 KZA 85 11 25.9 43
Show 15201+2937 ENG 53 343 144.1 45
Show 15238+3007 KZA 86 21 22.0 45
Show 15215+2933 LDS4546 88 333.3 50
Show 15239+3053 LDS4548 111 79.2 53
Show 15195+3120 KZA 79 30 44.3 62
Show 15255+3020 KZA 88 115 50.4 64
Show 15208+3129 LEP 74 326 999.9 69
Show 15189+2915 LDS5168 193 62.7 70
Show 15155+3049 BRT 251 10 5.2 70
Show 15259+3031 KZA 89 244 41.4 72
Show 15248+2934 KZA 87 359 11.7 73
Show 15207+3133 KZA 80 54 25.2 73
Show 15242+2920 CVR1627 53 3.5 78
Show 15232+2909 TDS9502 288 0.7 80
Show 15266+3008 WIS 286 240 876.7 80
Show 15177+2910 LDS5166 223 10.3 80
Show 15152+3103 TDS9466 5 0.5 81
Show 15197+2859 LDS5170 270 31.2 82
Show 15269+2955 TDS9520 308 0.6 87
Show 15258+3117 UC 3001 48 5.8 89
Show 15136+3026 CVR1622 239 4.9 90
Show 15268+3102 TDS9517 105 0.6 91
Show 15275+3012 CVR1631 190 3.8 92
Show 15165+2905 KPP3289 305 0.7 93
Show 15175+3148 SLW1076 125 109.5 96
Show 15274+3102 KZA 90 298 19.9 98
Show 15171+2851 BGH 57 41 575.6 101
Show 15246+3147 LEP 145 251 4.9 101
Show 15203+3203 TOK 300 305 343.0 103
Show 15186+2842 TDS9476 313 1.0 103
Show 15155+2859 LDS4542 312 148.0 106
Show 15283+2943 KZA 91 215 30.9 107
Show 15126+3057 CRB 109 240 41.6 109
Show 15121+2952 CBL 479 327 28.4 113
Show 15224+3210 COU 795 144 0.7 114

 
 
WDS 15205+3021 : COMPONENTS
 
 
  A
B pa=70.5°
sep=0.53"
 
 
15205+3021 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 152031.86+302042.4 Mag 12 PmRA -3.00
PmDE -44.0 Tycho2 2563-00330-1
Tycho2
Tycho2 2563-00330-1 Pflag RAmdeg 230.13285030 DEmdeg 30.34514533
PmRA -3.2 PmDE -44.0 E RAmdeg 37 E DEmdeg 33
E pmRA 2.4 E pmDE 2.4 EpRAm 1989.08 EpDEm 1989.67
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.6 Q pmRA 0.2
Q pmDE 0.7 BTmag 11.849 E BTmag 0.059 VTmag 11.235
E VTmag 0.057 Prox 951 TYC T HIP
CCDM RAdeg 230.13285889 DEdeg 30.34524528 EpRA 1990 1.80
EpDE 1990 1.82 E RAdeg 38.0 E DEdeg 33.4 Posflg
Corr -0.3
 
 
15205+3021 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152031.90+302042.6 Mag 12.05 PmRA -3.00
PmDE -44.0 Calc delta mag 0.05 Calc coord yes