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Doubles in session


Current system
18163+2301
GII 263 Aa,Ab


Nearby doubles
13' : 18165+2249
HU 319AB

18' : 18171+2315
POU3378

21' : 18175+2312
POU3381

22' : 18156+2321
SLE 148

24' : 18165+2324
BLL 32AB

24' : 18148+2314
POU3366

31' : 18181+2318
BUP 181AB

33' : 18163+2333
TDT 768

36' : 18165+2336
POU3374

39' : 18190+2307
POU3384

40' : 18141+2235
TDT 755

41' : 18168+2340
POU3377

42' : 18146+2335
HU 318AB

47' : 18190+2330
POU3383

47' : 18161+2347
POU3372

48' : 18150+2345
POU3367

49' : 18193+2325
SLE 152

50' : 18162+2211
TDT 766

51' : 18145+2346
POU3365

51' : 18152+2350
POU3369

52' : 18200+2257
SLE 155

53' : 18189+2338
TDT 790

54' : 18130+2232
HJ 2825AB

55' : 18134+2338
TDT 746

58' : 18177+2356
HJ 2831

60' : 18157+2400
STF2301AB



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.

18163+2301 GII 263 Aa,Ab

 
 
18h 16m 15.38s +23° 00' 54.9" P.A. 136.00 sep 0.1 mag 12.10,12.10
 
 
Coord 2000 18163+2301 Discov num GII 263 Comp Aa,Ab Coord arcsec 2000 18 16 15.38 +23 00 54.9
Date first 2013 Date last 2013 Obs 1
Pa first 136 Pa last 136.3 P.A. Now (θ) 136.3°
Sep first 0.1 Sep last 0.146 Sep. Now (ρ) 0.146"
Mag pri 12.10 Mag sec 12.10 delta mag (ΔM) 0 Spectral class
Pri motion ra +009 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18163+2301 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 16 15 +23 00 55 GII 263 Aa,Ab 2013 1 136 0.1 12.10 12.10 0.00 <===
Show HD 341813 18 16 15 +23 00 55 TDT 769 AB 1991 1 22 0.5 11.30 11.48 0.18
Show 18 16 15 +23 00 55 TDT 769 AC 2014 1 286 2.0 11.30
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2092-00342-1 HD 341813
 
 
WDS 18163+2301 GII 263 Aa,Ab : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gii1991 Ma j Gili, R. 1991AN....312...41G
Gii1991 AN 312, 41, 1991
Gii1994 M+ j Gili, R. (Couteau & Gili) 1994A&AS..106..377G
Gii1994 +C A&AS 106, 377, 1994
Gii1997 M+ j Gili, R. & Couteau, P. 1997A&AS..126....1G
Gii1997 +C A&AS 126, 1, 1997
Gii2001 C j Gili, R. & Bonneau, D. 2001A&A...378..954G
Gii2001 A&A 378, 954, 2001
Gii2008 C j Gili, R. 2008IAUDS.165....1G
Gii2008 Inf. Circ. 165, 1, 2008
Gii2009 S j Gili, R. 2009IAUDS.168....1G
Gii2009 +orb Inf. Circ. 168, 1, 2009
Gii2009b C j Gili, R. & Agati, J.-L. 2009O&T....73....9G
Gii2009b +S Obs. et Travaux 73, 9, 2009
Gii2009c C j Gili, R. & Agati, J.-L. 2009O&T....74...14G
Gii2009c +S Obs. et Travaux 74, 14, 2009
Gii2012 S j Gili, R. & Prieur, J.-L. 2012AN....333..727G
Gii2012 +Cl AN 333, 727, 2012
Gii2016 S j Gili, R. 2016IAUDS.190....4G
Gii2016 +Cl Inf. Circ. 190, 4, 2016
Gii2016b Cl Gili, R.
Gii2016b private comm. (email 27 Aug 2016)
Gii2020 S Gili, R., Prieur, J.-L., Rivet, J.-P., Scardia, M., Pansecchi, L., Argyle, R.W., 2020AN....341..441G
Gii2020 +Cl Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D. & Maccarini, L.
Gii2020 AN 341, 441, 2020
Gii2021 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2021AN....342..865G
Gii2021 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2021 Maccarini, L. & Serot, J.
Gii2021 AN 342, 865, 2021
Gii2022 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2022AN....34324008G
Gii2022 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2022 Maccarini, L. & Serot, J.
Gii2022 AN 343, 24008, 2022
Gii2022 errata for Gii2022 (source of code "P" measures in wds) 2023AN....34437001G
Gii2022 AN 344, 37001, 2023
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18163+2301 GII 263 Aa,Ab 2013 1 136 0.1 12.10 12.10 181615.38+230054.9

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

 
 
WDS 18163+2301 GII 263 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18163+2301 GII 263 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 18163+2301 : VIRTUAL EYEPIECE
 
 

18163+2301 TDT 769A mag 11.3 18163+2301 GII 263Ab sep 0.1 P.A. 138.70 mag 12.1 18163+2301 TDT 769B sep 0.5 P.A. 20.00 mag 11.48 18163+2301 TDT 769C sep 1.8 P.A. 287.10 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 18163+2301 : ALADIN DSS IMAGE @ 18h 16m 15.38s +23° 00' 54.9"
 
 
 
 
WDS 18163+2301 GII 263 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18163+2301 GII 263Aa,Ab distance=0' 18165+2249 HU 319AB distance=13' 18165+2249 HU 319AC distance=13' 18171+2315 POU3378 distance=18' 18175+2312 POU3381 distance=21' 18156+2321 SLE 148 distance=22' 18165+2324 BLL 32AB distance=24' 18165+2324 BUP 180AC distance=24' 18148+2314 POU3366 distance=24' 18165+2324 BUP 180BC distance=26' 18181+2318 BUP 181AB distance=31' 18181+2318 BUP 181AC distance=31' 18163+2333 TDT 768 distance=33' 18165+2336 POU3374 distance=36' 18190+2307 POU3384 distance=39' 18141+2235 TDT 755 distance=40' 18168+2340 POU3377 distance=41' 18146+2335 GII 110CD distance=41' 18146+2335 GII 110CE distance=41' 18146+2335 HU 318AB distance=42' 18146+2335 GII 110AC distance=42' 18190+2330 POU3383 distance=47' 18161+2347 POU3372 distance=47' 18150+2345 POU3367 distance=48' 18193+2325 SLE 152 distance=49' 18162+2211 TDT 766 distance=50' 18145+2346 POU3365 distance=51' 18152+2350 POU3369 distance=51' 18200+2257 SLE 155 distance=52' 18189+2338 TDT 790 distance=53' 18130+2232 HJ 2825AB distance=54' 18130+2232 HJ 2825AC distance=54' 18134+2338 TDT 746 distance=55' 18177+2356 HJ 2831 distance=58' 18157+2400 POU3370CD distance=59' 18157+2400 STF2301AB distance=60' 18157+2400 FOX 222AC distance=60' 18124+2236 KPP4091 distance=60' 18164+2401 POU3375 distance=61' 18192+2346 TDT 794 distance=61' 18206+2248 STF2310 distance=63' 18186+2354 POU3382 distance=64' 18207+2327 POU3390 distance=66' 18209+2331 TDT 811 distance=71' 18212+2326 POU3391 distance=72' 18199+2354 POU3387 distance=73' 18122+2352 POU3359 distance=77' 18171+2421 POU3379 distance=81' 18105+2319 UC 3515 distance=82' 18151+2136 LDS4780 distance=87' 18135+2142 TDS 909 distance=88' 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 18163+2301 TDT 769 AB 22 0.5
Show 18163+2301 GII 263 Aa,Ab 136 0.1
Show 18163+2301 TDT 769 AC 286 2.0
Show 18165+2249 HU 319 AB 125 0.3 13
Show 18165+2249 HU 319 AC 201 2.8 13
Show 18171+2315 POU3378 200 4.3 18
Show 18175+2312 POU3381 88 14.4 21
Show 18156+2321 SLE 148 189 20.0 22
Show 18165+2324 BLL 32 AB 2 126.7 24
Show 18165+2324 BUP 180 AC 354 120.7 24
Show 18148+2314 POU3366 238 13.7 24
Show 18165+2324 BUP 180 BC 248 17.3 26
Show 18181+2318 BUP 181 AB 223 37.5 31
Show 18181+2318 BUP 181 AC 125 153.7 31
Show 18163+2333 TDT 768 126 0.1 33
Show 18165+2336 POU3374 340 6.9 36
Show 18190+2307 POU3384 76 9.0 39
Show 18141+2235 TDT 755 77 1.8 40
Show 18168+2340 POU3377 137 2.2 41
Show 18146+2335 GII 110 CD 302 0.8 41
Show 18146+2335 GII 110 CE 211 3.5 41
Show 18146+2335 HU 318 AB 157 0.7 42
Show 18146+2335 GII 110 AC 104 36.7 42
Show 18190+2330 POU3383 73 7.7 47
Show 18161+2347 POU3372 283 9.8 47
Show 18150+2345 POU3367 212 14.9 48
Show 18193+2325 SLE 152 33 9.4 49
Show 18162+2211 TDT 766 213 2.4 50
Show 18145+2346 POU3365 37 3.8 51
Show 18152+2350 POU3369 131 4.5 51
Show 18200+2257 SLE 155 70 10.9 52
Show 18189+2338 TDT 790 336 0.7 53
Show 18130+2232 HJ 2825 AB 31 14.5 54
Show 18130+2232 HJ 2825 AC 343 90.4 54
Show 18134+2338 TDT 746 213 2.4 55
Show 18177+2356 HJ 2831 339 17.4 58
Show 18157+2400 POU3370 CD 141 7.9 59
Show 18157+2400 STF2301 AB 128 21.4 60
Show 18157+2400 FOX 222 AC 214 35.3 60
Show 18124+2236 KPP4091 171 1.9 60
Show 18164+2401 POU3375 294 14.1 61
Show 18192+2346 TDT 794 30 0.6 61
Show 18206+2248 STF2310 235 5.1 63
Show 18186+2354 POU3382 130 9.9 64
Show 18207+2327 POU3390 315 10.2 66
Show 18209+2331 TDT 811 246 1.0 71
Show 18212+2326 POU3391 326 10.7 72
Show 18199+2354 POU3387 85 11.6 73
Show 18122+2352 POU3359 305 7.7 77
Show 18171+2421 POU3379 101 7.8 81
Show 18105+2319 UC 3515 271 29.4 82

 
 
WDS 18163+2301 : COMPONENTS
 
 
  A Ab B
Ab pa=138.7°
sep=0.14"
 
B pa=20.0°
sep=0.52"
pa=8.2°
sep=0.60"
 
C pa=287.1°
sep=1.81"
pa=289.3°
sep=1.93"
pa=271.2°
sep=1.91"
 
 
18163+2301 A
 
 
Name HD 341813 Coord arcsec 2000 181615.38+230054.9 Mag 11.3 PmRA 9.00
PmDE 9.0 Tycho2 2092-00342-1 HD 341813
Tycho2
Tycho2 2092-00342-1 Pflag RAmdeg 274.06412375 DEmdeg 23.01532457
PmRA 8.6 PmDE 8.9 E RAmdeg 27 E DEmdeg 24
E pmRA 1.0 E pmDE 1.0 EpRAm 1981.29 EpDEm 1983.22
Num 7 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.1 BTmag 11.481 E BTmag 0.055 VTmag 10.700
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 274.06410500 DEdeg 23.01530722 EpRA 1990 1.51
EpDE 1990 1.67 E RAdeg 32.3 E DEdeg 28.4 Posflg
Corr 0.0
 
 
18163+2301 Ab
 
 
Coord arcsec 2000 181615.39+230054.8 Mag 12.1 Calc coord yes
 
 
18163+2301 B
 
 
Coord arcsec 2000 181615.39+230055.4 Mag 11.48 PmRA 9.00 PmDE 9.0
Calc delta mag 0.62 Calc coord yes
 
 
18163+2301 C
 
 
Coord arcsec 2000 181615.25+230055.4 Calc delta mag 12.1 Calc coord yes