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Current system
19236+3313
BWL 68 AD


Nearby doubles
8' : 19241+3309
ES 80

37' : 19264+3305
COU1317

38' : 19243+3349
GRV 256AB

39' : 19258+3338
HJ 1397

41' : 19259+3339
HJ 1399

42' : 19258+3340
HJ 1398AB

42' : 19249+3235
TDT1441

43' : 19214+3241
HDS2739

46' : 19256+3236
MLB 759

48' : 19257+3234
MLB 760

49' : 19274+3320
ES 353

52' : 19198+3252
TVB 309

63' : 19200+3358
ES 2294

64' : 19189+3336
HU 1299

66' : 19267+3221
STF2528AB

67' : 19271+3224
GRV 258

70' : 19254+3418
SEI 598

71' : 19197+3404
ES 2293

72' : 19202+3411
HU 1300

75' : 19242+3428
SEI 595

76' : 19247+3158
ARG 84AB

77' : 19255+3201
HAU 25

79' : 19243+3156
COU1160

80' : 19297+3341
POP 154

81' : 19284+3221
TDT1479

82' : 19285+3222
CUR 1



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Binocular doubles
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Triple Systems
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19236+3313 BWL 68 AD

 
 
19h 23m 34.01s +33° 13' 19.0" P.A. 213.00 sep 2.6 mag 4.80, Sp G9V
 
 
Coord 2000 19236+3313 Discov num BWL  68 Comp AD Coord arcsec 2000 19 23 34.01 +33 13 19.0
Date first 2010 Date last 2017 Obs 4
Pa first 223 Pa last 212.7 P.A. Now (θ) 212.7°
Sep first 1.4 Sep last 2.642 Sep. Now (ρ) 2.642"
Mag pri 4.80 Mag sec delta mag (ΔM) Spectral class G9V (yellow)
Pri motion ra +082 Sec motion ra
Pri motion dec +163 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
19236+3313 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 68239 19 23 34 +33 13 19 THA 1 AB 2017 21 214 1.6 4.80 19.30 14.50 Y
Show 19 23 34 +33 13 19 THA 1 AC 2014 7 168 1.2 4.80 18.50 13.70
Show 19 23 34 +33 13 19 BWL 68 AD 2017 4 213 2.6 4.80 <===
Show 68239 19 23 34 +33 13 19 BWL 68 AE 2017 2 180 1.6 4.80
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2046207670631964928
 
 
WDS 19236+3313 BWL 68 AD : NOTES
 
 
discov_num notes refcode
THA 1 Primary is Gl 758, a high-metallicity G9 dwarf atdistance of 15.5pc.
The faint B component is found to share common proper motion. Mass of
B is estimated to fall in range 10.3-34.3 Mjup, temperature 549-637K;
spectral type T9. C component is considered candidate companion. Tha2009
Based on additional epoch astrometry, the C component appears to be a
background star. Jnn2011
AB: Nilsson et al. (2017) derive a spectral type for the secondary of
T7.0 +/- 1. Teff = 741 +/- 25K; inferred mass is 40-50 Mjup. Nln2017
 
 
REFERENCES
 
 
refcode metd author reference
Jnn2011 A j Janson, M., Carson, J., Thalmann, C., McElwain, M.W., Goto, M., Crepp, J., 2011ApJ...728...85J
Jnn2011 Wisniewski, J., Abe, L., et al.
Jnn2011 ApJ 728, 85, 2011
Jnn2011 (their absolute magnitudes converted to apparent mags, assuming distance 15.5pc)
Nln2017 A j Nilsson, R., Veicht, A., Giorla Godfrey, P.A., Rice, E.L., Aguilar, J., Pueyo, L., 2017ApJ...838...64N
Nln2017 Roberts, Jr., L.C., Oppenheimer, R., Brenner, D., Luszcz-Cook, S.H., Bacchus, E.,
Nln2017 Beichman, C., et al.
Nln2017 ApJ 838, 64, 2017
Tha2009 A j Thalmann, C., Carson, J., Janson, M., Goto, M., McElwain, M., Egner, S., 2009ApJ...707L.123T
Tha2009 Feldt, M., Hashimoto, J., et al.
Tha2009 ApJ 707, L123, 2009
 
 
DISCOVERER
 
 
idgroup discov author
1 BWL Bowler, B.P., Liu, M.C., Shkolnik, E.L., Dupuy, T.J., Cieza, L.A., Kraus, A.L., &
1 BWL Tamura, M.
10 BWL Bowler, B.P., Shkolnik, E.L., Liu, M.C., Schlieder, J.E., Mann, A.W., Dupuy, T.J.,
10 BWL Hinkley, S., Crepp, J., Johnson, J., Howard, A., Flagg, L., Weinberger, A., et al.
11 BWL Bowler, B.P., Dupuy, T.J., Endl, M., Cochran, W.D., MacQueen, P.J., Fulton, B.J.,
11 BWL Petigura, E.A., Howard, A.W., Hirsch, L., Kratter, K.M., Crepp, J.R., Biller, B.A.,
11 BWL Johnson, M.C. & Wittenmyer, R.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19236+3313 BWL 68 AD 2017 4 213 2.6 4.80   G9V N K 192334.01+331319.0

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

 
 
WDS 19236+3313 BWL 68 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19236+3313 BWL 68 AD : MEASURES
 
 
No records found.

 
 
WDS 19236+3313 : VIRTUAL EYEPIECE
 
 

19236+3313 THA 1A mag 4.8 Sp G9V 19236+3313 THA 1B sep 1.5 P.A. 209.00 mag 19.3 Sp T8 19236+3313 THA 1C sep 1.1 P.A. 169.90 mag 18.5 19236+3313 BWL 68D sep 2.5 P.A. 208.20 19236+3313 BWL 68E sep 1.6 P.A. 179.90 Sp L 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 19236+3313 : ALADIN DSS IMAGE @ 19h 23m 34.01s +33° 13' 19.0"
 
 
 
 
WDS 19236+3313 BWL 68 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19236+3313 BWL 68AD distance=0' 19241+3309 ES 80 distance=8' 19264+3305 COU1317 distance=37' 19243+3349 GRV 256AB distance=38' 19258+3338 HJ 1397 distance=39' 19259+3339 HJ 1399 distance=41' 19258+3340 HJ 1398AB distance=42' 19258+3340 FMR 3AC distance=42' 19249+3235 TDT1441 distance=42' 19214+3241 HDS2739 distance=43' 19256+3236 MLB 759 distance=46' 19257+3234 MLB 760 distance=48' 19274+3320 ES 353 distance=49' 19198+3252 TVB 309 distance=52' 19200+3358 ES 2294 distance=63' 19189+3336 HU 1299 distance=64' 19267+3221 STF2528AB distance=66' 19267+3221 STF2528AC distance=66' 19271+3224 GRV 258 distance=67' 19254+3418 SEI 598 distance=70' 19197+3404 ES 2293 distance=71' 19202+3411 HU 1300 distance=72' 19242+3428 SEI 595 distance=75' 19247+3158 DAM 290BC distance=75' 19247+3158 ARG 84AB distance=76' 19255+3201 HAU 25 distance=77' 19243+3156 COU1160 distance=79' 19297+3341 POP 154 distance=80' 19284+3221 TDT1479 distance=81' 19285+3222 CUR 1 distance=82' 19208+3427 ES 352 distance=82' 19189+3217 TDT1368 distance=82' 19297+3343 DAM 156 distance=82' 19264+3428 SEI 601AB distance=83' 19264+3428 TOB 155AC distance=83' 19170+3332 ES 351 distance=85' 19303+3320 HJ 1406AB distance=85' 19303+3320 HJ 1406AC distance=85' 19167+3308 HO 102AB distance=87' 19167+3308 HO 102BC distance=87' 19247+3148 TDT1437 distance=87' 19227+3144 STF2512 distance=90' 19177+3219 COU1316 distance=92' 19254+3443 SEI 597 distance=93' 19259+3442 SEI 599 distance=93' 19170+3358 ES 2291 distance=94' 19201+3436 POP 32 distance=95' 19244+3450 SEI 596 distance=98' 19202+3441 POP 204 distance=98' 19161+3241 KPP4142 distance=100' 19305+3222 COU1465 distance=101' 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 19236+3313 THA 1 AB 214 1.6
Show 19236+3313 THA 1 AC 168 1.2
Show 19236+3313 BWL 68 AD 213 2.6
Show 19236+3313 BWL 68 AE 180 1.6
Show 19241+3309 ES 80 188 3.9 8
Show 19264+3305 COU1317 291 0.4 37
Show 19243+3349 GRV 256 AB 214 27.1 38
Show 19258+3338 HJ 1397 150 9.9 39
Show 19259+3339 HJ 1399 206 26.9 41
Show 19258+3340 HJ 1398 AB 149 6.8 42
Show 19258+3340 FMR 3 AC 151 21.8 42
Show 19249+3235 TDT1441 303 0.9 42
Show 19214+3241 HDS2739 296 0.5 43
Show 19256+3236 MLB 759 310 4.0 46
Show 19257+3234 MLB 760 189 5.5 48
Show 19274+3320 ES 353 298 3.6 49
Show 19198+3252 TVB 309 199 11.2 52
Show 19200+3358 ES 2294 51 2.5 63
Show 19189+3336 HU 1299 344 0.3 64
Show 19267+3221 STF2528 AB 244 14.7 66
Show 19267+3221 STF2528 AC 182 32.8 66
Show 19271+3224 GRV 258 12 71.4 67
Show 19254+3418 SEI 598 146 25.2 70
Show 19197+3404 ES 2293 102 7.1 71
Show 19202+3411 HU 1300 184 0.7 72
Show 19242+3428 SEI 595 282 8.1 75
Show 19247+3158 DAM 290 BC 15 19.2 75
Show 19247+3158 ARG 84 AB 331 27.3 76
Show 19255+3201 HAU 25 77 13.8 77
Show 19243+3156 COU1160 193 0.6 79
Show 19297+3341 POP 154 228 4.3 80
Show 19284+3221 TDT1479 127 2.1 81
Show 19285+3222 CUR 1 92 20.6 82
Show 19208+3427 ES 352 140 4.8 82
Show 19189+3217 TDT1368 153 0.8 82
Show 19297+3343 DAM 156 60 4.2 82
Show 19264+3428 SEI 601 AB 63 24.3 83
Show 19264+3428 TOB 155 AC 114 36.8 83
Show 19170+3332 ES 351 264 6.0 85
Show 19303+3320 HJ 1406 AB 300 12.7 85
Show 19303+3320 HJ 1406 AC 206 12.1 85
Show 19167+3308 HO 102 AB 344 87.1 87
Show 19167+3308 HO 102 BC 52 3.0 87
Show 19247+3148 TDT1437 47 1.3 87
Show 19227+3144 STF2512 306 22.7 90
Show 19177+3219 COU1316 334 2.7 92
Show 19254+3443 SEI 597 319 12.3 93
Show 19259+3442 SEI 599 297 20.6 93
Show 19170+3358 ES 2291 215 3.1 94
Show 19201+3436 POP 32 163 3.9 95
Show 19244+3450 SEI 596 343 26.7 98

 
 
WDS 19236+3313 : COMPONENTS
 
 
  A B C D
B pa=209.0°
sep=1.51"
 
C pa=169.9°
sep=1.15"
pa=78.3°
sep=0.95"
 
D pa=208.2°
sep=2.52"
pa=207.1°
sep=1.01"
pa=231.9°
sep=1.77"
 
E pa=179.9°
sep=1.62"
pa=112.2°
sep=0.79"
pa=201.9°
sep=0.53"
pa=63.4°
sep=1.34"
 
 
19236+3313 A
 
 
Coord arcsec 2000 192334.01+331319.0 Mag 4.8 Spectral class G9V (yellow) PmRA 82.00
PmDE 163.0
 
 
19236+3313 B
 
 
Coord arcsec 2000 192333.95+331317.7 Mag 19.3 Spectral class T8 (brown dwarf) PmRA 74.00
PmDE 187.0 Calc delta mag 14.5 Calc coord yes
 
 
19236+3313 C
 
 
Coord arcsec 2000 192334.03+331317.9 Mag 18.5 Calc delta mag 13.7 Calc coord yes
 
 
19236+3313 D
 
 
Coord arcsec 2000 192333.91+331316.8 Calc delta mag 4.8 Calc coord yes
 
 
19236+3313 E
 
 
Coord arcsec 2000 192334.01+331317.4 Spectral class L (very deep red) SAO 68239 HIP 95319
Tycho2 2658-02556-1 HD 182488 HR 7368 GC 26774
BD BD+32 3411 Calc delta mag 4.8 Calc coord yes
Tycho2
Tycho2 2658-02556-1 Pflag RAmdeg 290.89170858 DEmdeg 33.22196470
PmRA 79.3 PmDE 162.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.21 EpDEm 1991.41
Num 13 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.1 BTmag 7.374 E BTmag 0.015 VTmag 6.447
E VTmag 0.010 Prox 999 TYC T HIP 95319
CCDM RAdeg 290.89148306 DEdeg 33.22158500 EpRA 1990 1.43
EpDE 1990 1.58 E RAdeg 3.8 E DEdeg 3.8 Posflg
Corr 0.0
SAO
SAO 68239 DelFlag RA1950 PmRA1950 0.0066
DE1950 PmDE1950 0.168 Vmag 6.5 SpType K0
Double code Source 70 CatNum 26774 DM BD+32 3411
DMcomp BDsup HD 182488 M HD 0
GC 26774 RA1950rad 5.06878121 DE1950rad 0.57808039 PmRA2000 0.0068
PmDE2000 0.168
Hipparcos
Catalog H HIP 95319 Proxy RAhms 19 23 33.96
DEdms +33 13 17.7 Vmag 6.37 VarFlag R Vmag G
RAdeg 290.891 DEdeg 33.2216 AstroRef Plx 64.54
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 182488 BD BD+32 3411
CD CP Dm number +32 3411 VIred 0.83
SpType G8V R SpType Coord arcsec 2000 192333.96+331317.7
Hipparcos 2
HIP 95319 Sn 5 So 0 Nc 1
RArad 5.077014108 DErad 0.57982578 Plx 63.45 PmRA 83.4
PmDE 162.32 E RArad 0.27 E DErad 0.26 E Plx 0.35
E pmRA 0.34 E pmDE 0.3 Hpmag 6.5068 E Hpmag 0.0006
SHp 0.008 VA 0 BV 0.804 E BV 0.006
VI 0.84