stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18177+2642
TDT 779
HD 335827


Nearby doubles
3' : 18178+2640
LEP 88

8' : 18172+2640
A 241

12' : 18169+2647
A 240

18' : 18176+2659
HJ 1317

18' : 18190+2643
TDT 792

43' : 18169+2718
MIL 4

47' : 18186+2557
TDT 788

55' : 18169+2548
KPP 878

61' : 18168+2543
KPP4099

62' : 18223+2633
TDT 819

65' : 18215+2603
A 243

65' : 18208+2732
BU 640

68' : 18185+2749
COU1008

69' : 18224+2617
NSN 704

72' : 18124+2649
TDT 735

74' : 18131+2602
LWR 14AB

77' : 18120+2640
BRT3329

78' : 18201+2532
STF2309

82' : 18192+2525
HLM 11

83' : 18207+2530
BRT3330

86' : 18115+2700
UC 3523

89' : 18191+2808
HJ 1318

89' : 18156+2518
DAM 811

90' : 18233+2731
HO 83

91' : 18186+2513
TDT 789

92' : 18230+2742
HJ 1322



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18177+2642 TDT 779 (HD 335827)

 
 
18h 17m 43.45s +26° 42' 07.7" P.A. 169.00 sep 0.5 mag 11.33,11.76
 
 
Coord 2000 18177+2642 Discov num TDT 779 Comp Coord arcsec 2000 18 17 43.45 +26 42 07.7
Date first 1991 Date last 1991 Obs 1
Pa first 169 Pa last 168.5 P.A. Now (θ) 168.5°
Sep first 0.5 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 11.33 Mag sec 11.76 delta mag (ΔM) 0.43 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 335827 Constellation Hercules Tycho2 2101-01888-1 Gaia DR2 4585850660566498048
HD 335827
 
 
WDS 18177+2642 TDT 779 (HD 335827) : 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
18177+2642 TDT 779 1991 1 169 0.5 11.33 11.76 181743.45+264207.7

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

 
 
WDS 18177+2642 TDT 779 (HD 335827) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18177+2642 TDT 779 (HD 335827) : MEASURES
 
 
No records found.

 
 
WDS 18177+2642 (HD 335827) : VIRTUAL EYEPIECE
 
 

18177+2642 TDT 779A mag 11.33 18177+2642 TDT 779B sep 0.5 P.A. 169.70 mag 11.76 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 18177+2642 (HD 335827) : ALADIN DSS IMAGE @ 18h 17m 43.45s +26° 42' 07.7"
 
 
 
 
WDS 18177+2642 TDT 779 (HD 335827) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18177+2642 TDT 779 distance=0' 18178+2640 LEP 88 distance=3' 18172+2640 A 241 distance=8' 18169+2647 A 240 distance=12' 18176+2659 HJ 1317 distance=18' 18190+2643 TDT 792 distance=18' 18169+2718 MIL 4 distance=43' 18186+2557 TDT 788 distance=47' 18169+2548 KPP 878 distance=55' 18168+2543 KPP4099 distance=61' 18223+2633 TDT 819 distance=62' 18215+2603 A 243 distance=65' 18208+2732 BU 640 distance=65' 18185+2749 COU1008 distance=68' 18224+2617 NSN 704 distance=69' 18124+2649 TDT 735 distance=72' 18131+2602 LWR 14AB distance=74' 18131+2602 LWR 14AC distance=74' 18131+2602 BWL 48AD distance=74' 18120+2640 BRT3329 distance=77' 18201+2532 STF2309 distance=78' 18192+2525 HLM 11 distance=82' 18207+2530 BRT3330 distance=83' 18115+2700 UC 3523 distance=86' 18191+2808 HJ 1318 distance=89' 18156+2518 DAM 811 distance=89' 18233+2731 HO 83 distance=90' 18186+2513 TDT 789 distance=91' 18230+2742 HJ 1322 distance=92' 18121+2739 STF2292 distance=94' 18129+2800 ES 472 distance=100' 18251+2654 AG 361 distance=100' 18173+2825 GRV 232 distance=104' 18250+2724 HO 84DE distance=104' 18250+2724 STF2315AB distance=106' 18250+2724 STF2315AC distance=106' 18250+2724 BU 9009AD distance=106' 18174+2456 POU3380 distance=106' 18220+2812 UC 3562 distance=107' 18257+2649 DAM1237 distance=108' 18257+2639 COU 815 distance=108' 18212+2820 STF2312 distance=109' 18253+2605 STF2317BC distance=109' 18253+2605 HDS2605Aa,Ab distance=109' 18253+2605 STF2317A,BC distance=109' 18253+2605 STF2317AD distance=109' 18253+2605 ABH 99AE distance=109' 18253+2605 ABH 99AF distance=109' 18173+2832 LDS4782 distance=110' 18259+2652 UC 3578 distance=110' 18255+2600 STF2318 distance=113' 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 18177+2642 TDT 779 169 0.5
Show 18178+2640 LEP 88 241 39.8 3
Show 18172+2640 A 241 288 0.7 8
Show 18169+2647 A 240 349 2.4 12
Show 18176+2659 HJ 1317 141 14.7 18
Show 18190+2643 TDT 792 213 0.8 18
Show 18169+2718 MIL 4 130 16.6 43
Show 18186+2557 TDT 788 264 0.6 47
Show 18169+2548 KPP 878 340 7.4 55
Show 18168+2543 KPP4099 269 2.0 61
Show 18223+2633 TDT 819 216 0.6 62
Show 18215+2603 A 243 69 2.2 65
Show 18208+2732 BU 640 322 0.7 65
Show 18185+2749 COU1008 92 2.0 68
Show 18224+2617 NSN 704 142 4.0 69
Show 18124+2649 TDT 735 187 2.3 72
Show 18131+2602 LWR 14 AB 226 1.5 74
Show 18131+2602 LWR 14 AC 100 10.0 74
Show 18131+2602 BWL 48 AD 262 4.1 74
Show 18120+2640 BRT3329 238 4.6 77
Show 18201+2532 STF2309 352 3.4 78
Show 18192+2525 HLM 11 166 19.6 82
Show 18207+2530 BRT3330 287 3.8 83
Show 18115+2700 UC 3523 266 47.6 86
Show 18191+2808 HJ 1318 140 10.0 89
Show 18156+2518 DAM 811 279 15.1 89
Show 18233+2731 HO 83 115 0.8 90
Show 18186+2513 TDT 789 83 1.1 91
Show 18230+2742 HJ 1322 239 21.8 92
Show 18121+2739 STF2292 276 0.8 94
Show 18129+2800 ES 472 11 3.5 100
Show 18251+2654 AG 361 13 3.8 100
Show 18173+2825 GRV 232 170 16.7 104
Show 18250+2724 HO 84 DE 322 4.4 104
Show 18250+2724 STF2315 AB 117 0.6 106
Show 18250+2724 STF2315 AC 79 44.9 106
Show 18250+2724 BU 9009 AD 290 118.0 106
Show 18174+2456 POU3380 74 12.9 106
Show 18220+2812 UC 3562 313 15.6 107
Show 18257+2649 DAM1237 10 10.6 108
Show 18257+2639 COU 815 144 1.6 108
Show 18212+2820 STF2312 341 1.7 109
Show 18253+2605 STF2317 BC 323 1.4 109
Show 18253+2605 HDS2605 Aa,Ab 84 1.2 109
Show 18253+2605 STF2317 A,BC 224 23.0 109
Show 18253+2605 STF2317 AD 189 44.5 109
Show 18253+2605 ABH 99 AE 206 38.2 109
Show 18253+2605 ABH 99 AF 208 68.7 109
Show 18173+2832 LDS4782 61 48.1 110
Show 18259+2652 UC 3578 185 4.5 110
Show 18255+2600 STF2318 248 21.0 113

 
 
WDS 18177+2642 : COMPONENTS
 
 
  A
B pa=169.7°
sep=0.48"
 
 
18177+2642 A
 
 
Componente originario normalizzato AB Name HD 335827 Coord arcsec 2000 181743.45+264207.7 Mag 11.33
PmRA -3.00 PmDE -7.0 Tycho2 2101-01888-1 HD 335827
Tycho2
Tycho2 2101-01888-1 Pflag RAmdeg 274.43106840 DEmdeg 26.70207142
PmRA -2.7 PmDE -6.5 E RAmdeg 30 E DEmdeg 27
E pmRA 2.2 E pmDE 2.1 EpRAm 1989.58 EpDEm 1990.00
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.2 Q pmRA 1.1
Q pmDE 0.2 BTmag 11.339 E BTmag 0.049 VTmag 10.773
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 274.43107528 DEdeg 26.70208639 EpRA 1990 1.59
EpDE 1990 1.67 E RAdeg 29.7 E DEdeg 26.7 Posflg
Corr -0.1
 
 
18177+2642 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181743.46+264207.2 Mag 11.76 PmRA -3.00
PmDE -7.0 Calc delta mag 0.43 Calc coord yes