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Current system
17401+2646
BRT 3320


Nearby doubles
15' : 17412+2648
KPP4050

27' : 17383+2657
CVR1705

31' : 17393+2617
COU 628

33' : 17425+2656
TDT 471

36' : 17426+2633
STF2198

39' : 17424+2710
KPP4053

46' : 17371+2625
BRT 175

61' : 17397+2746
LDS 999AB

62' : 17442+2616
TDT 483

67' : 17352+2635
LAW 5

70' : 17350+2641
RAO 377

71' : 17359+2730
GRV 961

79' : 17372+2754
KUI 83AB

86' : 17364+2537
TOB 140

86' : 17373+2803
TDT 438

88' : 17356+2748
BRT 174

90' : 17352+2545
WFC 196

101' : 17402+2826
CVR 205

104' : 17440+2517
TDT 482

108' : 17417+2831
ROE 119

110' : 17339+2535
TDT 417

111' : 17331+2549
UC 3367

112' : 17427+2459
POU3311

114' : 17467+2759
ES 469AB

115' : 17364+2503
COU 500

116' : 17405+2450
HJ 1302



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

17401+2646 BRT 3320

 
 
17h 40m 08.58s +26° 46' 09.1" P.A. 103.00 sep 4.6 mag 11.79,11.99
 
 
Coord 2000 17401+2646 Discov num BRT3320 Comp Coord arcsec 2000 17 40 08.58 +26 46 09.1
Date first 1897 Date last 2015 Obs 10
Pa first 94 Pa last 103.1 P.A. Now (θ) 103.1°
Sep first 3.9 Sep last 4.621 Sep. Now (ρ) 4.621"
Mag pri 11.79 Mag sec 11.99 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -006 Sec motion ra +023
Pri motion dec -005 Sec motion dec -015
Notes N (See Notes)
rPM=1.117
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2084-01511-1 Gaia DR2 4594521100027449088
 
 
WDS 17401+2646 BRT 3320 : NOTES
 
 
discov_num notes refcode
BRT3320 Originally published as BRT 176. Brt1928
 
 
REFERENCES
 
 
refcode metd author reference
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17401+2646 BRT3320 2000 8 102 4.6 11.79 11.99 D 174008.58+264609.1
17401+2646 BRT3320 2002 9 103 4.6 11.79 11.99 D 174008.58+264609.1
17401+2646 BRT3320 2010 10 104 3.8 11.79 11.99 N 174008.58+264609.1
17401+2646 BRT3320 2015 10 103 4.6 11.79 11.99 N 174008.58+264609.1

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

 
 
WDS 17401+2646 BRT 3320 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17401+2646 BRT 3320 : MEASURES
 
 
No records found.

 
 
WDS 17401+2646 : VIRTUAL EYEPIECE
 
 

17401+2646 BRT3320A mag 11.79 17401+2646 BRT3320B sep 4.2 P.A. 104.60 mag 11.99 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 17401+2646 : ALADIN DSS IMAGE @ 17h 40m 08.58s +26° 46' 09.1"
 
 
 
 
WDS 17401+2646 BRT 3320 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17401+2646 BRT3320 distance=0' 17412+2648 KPP4050 distance=15' 17383+2657 CVR1705 distance=27' 17393+2617 COU 628 distance=31' 17425+2656 TDT 471 distance=33' 17426+2633 STF2198 distance=36' 17424+2710 KPP4053 distance=39' 17371+2625 BRT 175 distance=46' 17397+2746 LDS 999AB distance=61' 17397+2746 JOD 12BC distance=61' 17442+2616 TDT 483 distance=62' 17352+2635 LAW 5 distance=67' 17350+2641 RAO 377 distance=70' 17359+2730 GRV 961 distance=71' 17372+2754 KUI 83AB distance=79' 17372+2754 KUI 83AB,C distance=79' 17364+2537 TOB 140 distance=86' 17373+2803 TDT 438 distance=86' 17356+2748 BRT 174 distance=88' 17352+2545 WFC 196 distance=90' 17402+2826 CVR 205 distance=101' 17465+2743 AC 7BC distance=102' 17465+2743 ABT 14BC,D distance=102' 17465+2743 TRN 2Aa,Ab distance=102' 17465+2743 STF2220A,BC distance=102' 17465+2743 ABT 14AD distance=102' 17440+2517 TDT 482 distance=104' 17417+2831 ROE 119 distance=108' 17339+2535 TDT 417 distance=110' 17331+2549 UC 3367 distance=111' 17427+2459 POU3311 distance=112' 17467+2759 ES 469BC distance=114' 17467+2759 ES 469AB distance=114' 17364+2503 COU 500 distance=115' 17405+2450 HJ 1302 distance=116' 17344+2520 HJ 1300AB distance=117' 17344+2520 SLV 5AC distance=117' 17344+2520 HJ 1300BC distance=117' 17488+2708 UC 3417 distance=118' 17477+2748 GIC 149AB distance=118' 17477+2748 RAO 379BC distance=119' 17380+2842 TDS 875 distance=119' 17484+2738 TDT 515 distance=122' 17398+2444 POU3306 distance=123' 17406+2443 POU3308 distance=124' 17494+2651 BRT3322AB distance=124' 17478+2536 HJ 1304 distance=125' 17432+2447 A 233 distance=126' 17488+2557 KPP4063AB distance=126' 17491+2601 SLW1213 distance=129' 17312+2734 TDT 394 distance=129' 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 17401+2646 BRT3320 103 4.6
Show 17412+2648 KPP4050 31 1.5 15
Show 17383+2657 CVR1705 44 4.9 27
Show 17393+2617 COU 628 309 1.1 31
Show 17425+2656 TDT 471 220 0.7 33
Show 17426+2633 STF2198 25 7.7 36
Show 17424+2710 KPP4053 89 1.3 39
Show 17371+2625 BRT 175 225 0.4 46
Show 17397+2746 LDS 999 AB 21 56.4 61
Show 17397+2746 JOD 12 BC 26 0.1 61
Show 17442+2616 TDT 483 90 0.7 62
Show 17352+2635 LAW 5 49 0.2 67
Show 17350+2641 RAO 377 53 0.1 70
Show 17359+2730 GRV 961 25 42.2 71
Show 17372+2754 KUI 83 AB 212 0.3 79
Show 17372+2754 KUI 83 AB,C 65 9.5 79
Show 17364+2537 TOB 140 93 23.7 86
Show 17373+2803 TDT 438 8 0.4 86
Show 17356+2748 BRT 174 228 3.9 88
Show 17352+2545 WFC 196 104 7.8 90
Show 17402+2826 CVR 205 216 14.5 101
Show 17465+2743 AC 7 BC 27 1.0 102
Show 17465+2743 ABT 14 BC,D 10 335.0 102
Show 17465+2743 TRN 2 Aa,Ab 255 1.8 102
Show 17465+2743 STF2220 A,BC 249 35.4 102
Show 17465+2743 ABT 14 AD 5 321.1 102
Show 17440+2517 TDT 482 19 0.6 104
Show 17417+2831 ROE 119 324 4.4 108
Show 17339+2535 TDT 417 16 0.5 110
Show 17331+2549 UC 3367 136 50.1 111
Show 17427+2459 POU3311 123 6.7 112
Show 17467+2759 ES 469 BC 148 4.2 114
Show 17467+2759 ES 469 AB 266 46.3 114
Show 17364+2503 COU 500 160 0.6 115
Show 17405+2450 HJ 1302 149 6.1 116
Show 17344+2520 HJ 1300 AB 262 12.2 117
Show 17344+2520 SLV 5 AC 241 15.5 117
Show 17344+2520 HJ 1300 BC 192 6.3 117
Show 17488+2708 UC 3417 47 32.6 118
Show 17477+2748 GIC 149 AB 116 75.8 118
Show 17477+2748 RAO 379 BC 152 3.9 119
Show 17380+2842 TDS 875 359 0.9 119
Show 17484+2738 TDT 515 282 0.5 122
Show 17398+2444 POU3306 103 4.7 123
Show 17406+2443 POU3308 171 3.6 124
Show 17494+2651 BRT3322 AB 166 4.5 124
Show 17478+2536 HJ 1304 224 7.5 125
Show 17432+2447 A 233 237 2.9 126
Show 17488+2557 KPP4063 AB 358 4.4 126
Show 17491+2601 SLW1213 349 16.4 129
Show 17312+2734 TDT 394 241 2.4 129

 
 
WDS 17401+2646 : COMPONENTS
 
 
  A
B pa=104.6°
sep=4.15"
 
 
17401+2646 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174008.58+264609.1 Mag 11.79 PmRA -6.00
PmDE -5.0
 
 
17401+2646 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174008.88+264608.1 Mag 11.99 PmRA 23.00
PmDE -15.0 Calc delta mag 0.2 Calc coord yes