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Doubles in session


Current system
17301+3025
TDT 383


Nearby doubles
11' : 17300+3035
GRV 957

11' : 17299+3035
SLE 29

22' : 17317+3019
STF2181AB

24' : 17313+3008
RAO 375

31' : 17277+3024
HO 416AB

42' : 17284+2950
ARY 13

49' : 17321+3106
LDS4750

51' : 17269+2957
KPP1455

59' : 17267+3105
LDS 995

60' : 17341+2959
ES 468

63' : 17293+2924
A 351AB

64' : 17346+2958
MAB 1AB

67' : 17305+3132
KPP2117

70' : 17296+2916
LDS4744

71' : 17249+3045
B 2544

71' : 17348+3100
LDS4756

71' : 17248+3044
BU 1250

72' : 17274+3128
HJL1093

74' : 17300+3138
LDS4746

77' : 17262+2927
STF2165AB

79' : 17266+3130
UC 3341

82' : 17338+3131
TDT 415

84' : 17302+2901
GRV 959

87' : 17319+2902
TDT 397

93' : 17254+2914
GRV 952

97' : 17308+3201
ZHN 31



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

17301+3025 TDT 383

 
 
17h 30m 05.62s +30° 25' 01.7" P.A. 242.00 sep 1.1 mag 10.94,11.83
 
 
Coord 2000 17301+3025 Discov num TDT 383 Comp Coord arcsec 2000 17 30 05.62 +30 25 01.7
Date first 1991 Date last 2012 Obs 5
Pa first 240 Pa last 242 P.A. Now (θ) 242°
Sep first 1.0 Sep last 1.071 Sep. Now (ρ) 1.071"
Mag pri 10.94 Mag sec 11.83 delta mag (ΔM) 0.89 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec +013 Sec motion dec +013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2605-01877-1 Gaia DR2 4599138361669304064
 
 
WDS 17301+3025 TDT 383 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17301+3025 TDT 383 1991 1 240 1.0 10.94 11.83 173005.62+302501.7
17301+3025 TDT 383 2010 2 245 1.0 10.94 11.83 173005.62+302501.7
17301+3025 TDT 383 2012 5 242 1.1 10.94 11.83 173005.62+302501.7

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

 
 
WDS 17301+3025 TDT 383 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17301+3025 TDT 383 : MEASURES
 
 
No records found.

 
 
WDS 17301+3025 : VIRTUAL EYEPIECE
 
 

17301+3025 TDT 383A mag 10.94 17301+3025 TDT 383B sep 1.0 P.A. 238.30 mag 11.83 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17301+3025 : ALADIN DSS IMAGE @ 17h 30m 05.62s +30° 25' 01.7"
 
 
 
 
WDS 17301+3025 TDT 383 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17301+3025 TDT 383 distance=0' 17300+3035 GRV 957 distance=11' 17299+3035 SLE 29 distance=11' 17317+3019 STF2181AB distance=22' 17317+3019 STF2181AC distance=22' 17317+3019 SLE 27AD distance=22' 17313+3008 RAO 375 distance=24' 17277+3024 HO 416AB distance=31' 17277+3024 SLE 28AC distance=31' 17284+2950 ARY 13 distance=42' 17321+3106 LDS4750 distance=49' 17269+2957 KPP1455 distance=51' 17267+3105 LDS 995 distance=59' 17341+2959 ES 468 distance=60' 17293+2924 A 351AB distance=63' 17293+2924 KUI 82AB,C distance=63' 17346+2958 MAB 1AB distance=64' 17305+3132 KPP2117 distance=67' 17296+2916 LDS4744 distance=70' 17249+3045 B 2544 distance=71' 17348+3100 LDS4756 distance=71' 17248+3044 BU 1250 distance=71' 17274+3128 HJL1093 distance=72' 17300+3138 LDS4746 distance=74' 17262+2927 STF2165AB distance=77' 17262+2927 STF2165AC distance=77' 17262+2927 STF2165CD distance=78' 17266+3130 UC 3341 distance=79' 17338+3131 TDT 415 distance=82' 17302+2901 GRV 959 distance=84' 17319+2902 TDT 397 distance=87' 17254+2914 GRV 952 distance=93' 17308+3201 ZHN 31 distance=97' 17226+3037 TDT 325 distance=98' 17377+3017 HDS2490 distance=100' 17324+2848 A 352AB distance=102' 17222+3010 ROE 108 distance=104' 17372+3124 TDT 435Aa,Ab distance=110' 17372+3124 SEI 544AB distance=110' 17383+3059 TDT 445 distance=111' 17226+2931 FMR 132 distance=112' 17225+2928 SLW1209 distance=114' 17302+3222 COU 806 distance=117' 17380+3124 TDT 444 distance=118' 17359+3205 COU 807 distance=126' 17384+2916 HJ 1301 distance=129' 17246+3215 H N 5AB distance=131' 17246+3215 H N 5AC distance=131' 17246+3215 H N 5AD distance=131' 17200+3035 TOB 138 distance=133' 17229+2849 LEP 83 distance=135' 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 17301+3025 TDT 383 242 1.1
Show 17300+3035 GRV 957 30 11.5 11
Show 17299+3035 SLE 29 74 37.6 11
Show 17317+3019 STF2181 AB 328 33.0 22
Show 17317+3019 STF2181 AC 218 37.7 22
Show 17317+3019 SLE 27 AD 25 164.5 22
Show 17313+3008 RAO 375 181 0.7 24
Show 17277+3024 HO 416 AB 97 4.5 31
Show 17277+3024 SLE 28 AC 275 79.1 31
Show 17284+2950 ARY 13 89 102.9 42
Show 17321+3106 LDS4750 19 8.9 49
Show 17269+2957 KPP1455 192 10.9 51
Show 17267+3105 LDS 995 200 68.1 59
Show 17341+2959 ES 468 11 2.3 60
Show 17293+2924 A 351 AB 58 0.5 63
Show 17293+2924 KUI 82 AB,C 314 49.9 63
Show 17346+2958 MAB 1 AB 27 0.6 64
Show 17305+3132 KPP2117 149 17.2 67
Show 17296+2916 LDS4744 162 15.7 70
Show 17249+3045 B 2544 200 1.2 71
Show 17348+3100 LDS4756 135 135.0 71
Show 17248+3044 BU 1250 118 1.9 71
Show 17274+3128 HJL1093 326 187.8 72
Show 17300+3138 LDS4746 39 8.5 74
Show 17262+2927 STF2165 AB 62 10.4 77
Show 17262+2927 STF2165 AC 251 94.8 77
Show 17262+2927 STF2165 CD 180 52.3 78
Show 17266+3130 UC 3341 122 5.5 79
Show 17338+3131 TDT 415 220 0.8 82
Show 17302+2901 GRV 959 356 24.2 84
Show 17319+2902 TDT 397 354 0.5 87
Show 17254+2914 GRV 952 328 22.6 93
Show 17308+3201 ZHN 31 259 7.1 97
Show 17226+3037 TDT 325 126 0.2 98
Show 17377+3017 HDS2490 164 0.2 100
Show 17324+2848 A 352 AB 353 0.1 102
Show 17222+3010 ROE 108 1 6.0 104
Show 17372+3124 TDT 435 Aa,Ab 15 0.4 110
Show 17372+3124 SEI 544 AB 276 9.7 110
Show 17383+3059 TDT 445 176 0.6 111
Show 17226+2931 FMR 132 342 31.6 112
Show 17225+2928 SLW1209 12 19.0 114
Show 17302+3222 COU 806 102 5.6 117
Show 17380+3124 TDT 444 212 1.3 118
Show 17359+3205 COU 807 143 0.7 126
Show 17384+2916 HJ 1301 102 10.0 129
Show 17246+3215 H N 5 AB 356 24.6 131
Show 17246+3215 H N 5 AC 181 37.2 131
Show 17246+3215 H N 5 AD 15 152.3 131
Show 17200+3035 TOB 138 24 13.9 133
Show 17229+2849 LEP 83 314 22.7 135

 
 
WDS 17301+3025 : COMPONENTS
 
 
  A
B pa=238.3°
sep=0.96"
 
 
17301+3025 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 173005.62+302501.7 Mag 10.94 PmRA -2.00
PmDE 13.0 Tycho2 2605-01877-1
Tycho2
Tycho2 2605-01877-1 Pflag RAmdeg 262.52335969 DEmdeg 30.41714080
PmRA -2.3 PmDE 13.1 E RAmdeg 27 E DEmdeg 24
E pmRA 2.2 E pmDE 2.1 EpRAm 1987.37 EpDEm 1988.37
Num 4 Q RAmdeg 2.2 Q DEmdeg 0.3 Q pmRA 2.2
Q pmDE 0.3 BTmag 11.137 E BTmag 0.047 VTmag 10.695
E VTmag 0.048 Prox 999 TYC T HIP
CCDM RAdeg 262.52337528 DEdeg 30.41711028 EpRA 1990 1.51
EpDE 1990 1.65 E RAdeg 31.7 E DEdeg 27.2 Posflg
Corr -0.1
 
 
17301+3025 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173005.56+302501.2 Mag 11.83 PmRA -2.00
PmDE 13.0 Calc delta mag 0.89 Calc coord yes