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Current system
19076-0249
LSC 85 Aa,Ab


Nearby doubles
30' : 19096-0243
GWP2818

38' : 19089-0322
GWP2816

68' : 19097-0349
RST4619

73' : 19077-0402
KPP1478

78' : 19128-0252
TDT1297

79' : 19034-0201
J 2936

83' : 19034-0159
J 2250

84' : 19050-0402
SHJ 286

86' : 19134-0246
J 1378AB

86' : 19053-0131
CAT 4AB

87' : 19025-0209
HJ 875

89' : 19029-0342
A 3105

89' : 19072-0121
BAL 590

89' : 19133-0223
HJ 265AB

90' : 19066-0121
STF2447AB

92' : 19098-0123
BAL 591

92' : 19130-0333
SCJ 20

92' : 19028-0153
TDT1197

92' : 19077-0421
J 1639

93' : 19038-0136
KPP2775

98' : 19147-0245
J 1669

103' : 19113-0122
BAL 592

104' : 19017-0156
A 2688

106' : 19040-0419
FAL 66AB

108' : 19045-0426
A 2689

110' : 19148-0236
J 1379



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

19076-0249 LSC 85 Aa,Ab

 
 
19h 07m 37.80s -02° 49' 07.5" P.A. 49.00 sep 0.0 mag 9.10,9.60 Sp A3 dist. 225.73 pc (736.33 l.y.)
 
 
Coord 2000 19076-0249 Discov num LSC  85 Comp Aa,Ab Coord arcsec 2000 19 07 37.80 -02 49 07.5
Date first 2014 Date last 2021 Obs 6
Pa first 321 Pa last 48.7 P.A. Now (θ) 48.7°
Sep first 0.0 Sep last 0.041 Sep. Now (ρ) 0.041"
Mag pri 9.10 Mag sec 9.60 delta mag (ΔM) 0.5 Spectral class A3 (white)
Pri motion ra +006 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19076-0249 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 143048 19 07 38 -02 49 08 LSC 85 Aa,Ab 2021 6 49 0.0 9.10 9.60 0.50 <===
Show HD 178169 143048 19 07 38 -02 49 08 HDS 2711 AB 2021 8 290 0.4 8.55 12.02 3.47
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 143048 HIP 93935 Tycho2 5133-00510-1
Gaia DR2 4260936796982029184 HD 178169 BD BD-03 4485 Distance 225.73
Distance ly 736.33
 
 
WDS 19076-0249 LSC 85 Aa,Ab : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
LSC Lowell-Southern Connecticut ...................
LSC Collaboration of Otto Franz (Lowell) and Elliott Horch (Southern Connecticut)
LSC See 20599+4016LSC 1Aa1,2 first resolved in Hor2012b
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19076-0249 LSC 85 Aa,Ab 2014 2 323 0.0 9.10 9.60 A3 190737.80-024907.5
19076-0249 LSC 85 Aa,Ab 2019 3 61 0.0 9.10 9.60 A3 190737.80-024907.5
19076-0249 LSC 85 Aa,Ab 2021 6 49 0.0 9.10 9.60 A3 190737.80-024907.5

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

 
 
WDS 19076-0249 LSC 85 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19076-0249 LSC 85 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 19076-0249 : VIRTUAL EYEPIECE
 
 

19076-0249 HDS2711A mag 8.55 Sp A3 19076-0249 LSC 85Ab mag 9.6 19076-0249 HDS2711B sep 0.4 P.A. 289.70 mag 12.02 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 19076-0249 : ALADIN DSS IMAGE @ 19h 07m 37.80s -02° 49' 07.5"
 
 
 
 
WDS 19076-0249 LSC 85 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19076-0249 HDS2711AB distance=1' 19076-0249 LSC 85Aa,Ab distance=1' 19096-0243 GWP2818 distance=30' 19089-0322 GWP2816 distance=38' 19097-0349 RST4619 distance=68' 19077-0402 KPP1478 distance=73' 19128-0252 TDT1297 distance=78' 19034-0201 J 2936 distance=79' 19034-0159 J 2250 distance=83' 19050-0402 SHJ 286 distance=84' 19134-0246 J 1378AB distance=86' 19134-0246 J 1668BC distance=86' 19053-0131 CAT 4AB distance=86' 19025-0209 HJ 875 distance=87' 19029-0342 A 3105 distance=89' 19072-0121 BAL 590 distance=89' 19133-0223 HJ 265AB distance=89' 19133-0223 HJ 265AC distance=89' 19133-0223 HJ 265AD distance=89' 19066-0121 STF2447AB distance=90' 19066-0121 STF2447AC distance=90' 19098-0123 BAL 591 distance=92' 19130-0333 SCJ 20 distance=92' 19028-0153 TDT1197 distance=92' 19132-0327 A 97BC,D distance=92' 19132-0327 A 97BC distance=92' 19077-0421 J 1639 distance=92' 19132-0327 A 97A,BC distance=93' 19038-0136 KPP2775 distance=93' 19147-0245 J 1669 distance=98' 19113-0122 BAL 592 distance=103' 19017-0156 A 2688 distance=104' 19040-0419 FAL 66AB distance=106' 19040-0419 SKF2455AC distance=106' 19040-0419 SKF2455CD distance=106' 19045-0426 A 2689 distance=108' 19148-0236 J 1379 distance=110' 19000-0233 BRT 487 distance=112' 19039-0109 RST5129 distance=115' 19030-0423 RST4615 distance=117' 19153-0310 GWP2829 distance=117' 19159-0257 J 2958 distance=122' 19124-0428 STF2477 distance=122' 19157-0238 J 1670 distance=124' 19062-0453 EHR 16AB distance=126' 19062-0453 JNN 10A,Ca distance=126' 19062-0453 JNN 10A,Cb distance=126' 19062-0453 JNN 10A,Cc distance=126' 19062-0453 JNN 10A,Cd distance=126' 19062-0453 JNN 10A,Ce distance=126' 19062-0453 JNN 10A,Cf distance=126' 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 19076-0249 HDS2711 AB 290 0.4 1
Show 19076-0249 LSC 85 Aa,Ab 49 0.0 1
Show 19096-0243 GWP2818 244 19.2 30
Show 19089-0322 GWP2816 140 8.6 38
Show 19097-0349 RST4619 307 2.5 68
Show 19077-0402 KPP1478 27 11.1 73
Show 19128-0252 TDT1297 75 0.8 78
Show 19034-0201 J 2936 65 5.2 79
Show 19034-0159 J 2250 47 7.6 83
Show 19050-0402 SHJ 286 211 39.6 84
Show 19134-0246 J 1378 AB 131 5.8 86
Show 19134-0246 J 1668 BC 192 6.2 86
Show 19053-0131 CAT 4 AB 31 2.5 86
Show 19025-0209 HJ 875 90 14.9 87
Show 19029-0342 A 3105 21 0.1 89
Show 19072-0121 BAL 590 39 20.4 89
Show 19133-0223 HJ 265 AB 296 13.0 89
Show 19133-0223 HJ 265 AC 318 36.4 89
Show 19133-0223 HJ 265 AD 34 40.6 89
Show 19066-0121 STF2447 AB 342 14.1 90
Show 19066-0121 STF2447 AC 192 12.9 90
Show 19098-0123 BAL 591 108 9.2 92
Show 19130-0333 SCJ 20 228 62.9 92
Show 19028-0153 TDT1197 96 0.9 92
Show 19132-0327 A 97 BC,D 242 7.0 92
Show 19132-0327 A 97 BC 223 0.8 92
Show 19077-0421 J 1639 335 6.7 92
Show 19132-0327 A 97 A,BC 222 93.3 93
Show 19038-0136 KPP2775 95 2.2 93
Show 19147-0245 J 1669 120 3.0 98
Show 19113-0122 BAL 592 138 12.0 103
Show 19017-0156 A 2688 48 3.5 104
Show 19040-0419 FAL 66 AB 326 18.6 106
Show 19040-0419 SKF2455 AC 262 6.2 106
Show 19040-0419 SKF2455 CD 40 1.5 106
Show 19045-0426 A 2689 88 0.4 108
Show 19148-0236 J 1379 283 7.1 110
Show 19000-0233 BRT 487 54 8.0 112
Show 19039-0109 RST5129 304 1.6 115
Show 19030-0423 RST4615 189 0.7 117
Show 19153-0310 GWP2829 202 95.9 117
Show 19159-0257 J 2958 165 6.8 122
Show 19124-0428 STF2477 44 24.6 122
Show 19157-0238 J 1670 5 7.7 124
Show 19062-0453 EHR 16 AB 30 12.5 126
Show 19062-0453 JNN 10 A,Ca 90 3.5 126
Show 19062-0453 JNN 10 A,Cb 170 3.9 126
Show 19062-0453 JNN 10 A,Cc 230 4.2 126
Show 19062-0453 JNN 10 A,Cd 68 4.3 126
Show 19062-0453 JNN 10 A,Ce 230 4.3 126
Show 19062-0453 JNN 10 A,Cf 276 4.4 126

 
 
WDS 19076-0249 : COMPONENTS
 
 
  A Ab
Ab pa=48.7°
sep=0.04"
 
B pa=289.7°
sep=0.40"
pa=284.9°
sep=0.42"
 
 
19076-0249 A
 
 
Name HD 178169 Coord arcsec 2000 190737.80-024907.5 Mag 8.55 Spectral class A3 (white)
PmRA 6.00 PmDE -7.0 SAO 143048 HIP 93935
Tycho2 5133-00510-1 HD 178169 BD BD-03 4485
Tycho2
Tycho2 5133-00510-1 Pflag RAmdeg 286.90750971 DEmdeg -2.81877956
PmRA 8.5 PmDE -9.1 E RAmdeg 6 E DEmdeg 7
E pmRA 0.9 E pmDE 1.0 EpRAm 1990.47 EpDEm 1990.23
Num 15 Q RAmdeg 0.8 Q DEmdeg 1.3 Q pmRA 0.9
Q pmDE 1.2 BTmag 8.845 E BTmag 0.017 VTmag 8.450
E VTmag 0.013 Prox 999 TYC T HIP 93935
CCDM AB RAdeg 286.90749056 DEdeg -2.81875778 EpRA 1990 1.76
EpDE 1990 1.62 E RAdeg 6.0 E DEdeg 7.2 Posflg P
Corr -0.1
SAO
SAO 143048 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.004 Vmag 8.2 SpType A3
Double code Source 27 CatNum 6484 DM BD-03 4485
DMcomp BDsup HD 178169 M HD 0
GC RA1950rad 4.99606022 DE1950rad -0.05058084 PmRA2000 -0.0001
PmDE2000 -0.005
Hipparcos
Catalog H HIP 93935 Proxy H RAhms 19 07 37.80
DEdms -02 49 07.5 Vmag 8.42 VarFlag R Vmag H
RAdeg 286.908 DEdeg -2.81876 AstroRef A Plx 4.99
CCDM 19076-0249 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 314 Rho 0.327 HD 178169 BD BD-03 4485
CD CP Dm number -03 4485 VIred 0.42
SpType A3 R SpType Coord arcsec 2000 190737.80-024907.5
Hipparcos 2
HIP 93935 Sn 15 So 3 Nc 2
RArad 5.0074803432 DErad -0.0491966165 Plx 4.43 PmRA 6.73
PmDE -7.08 E RArad 0.96 E DErad 0.64 E Plx 1.07
E pmRA 1.17 E pmDE 0.83 Hpmag 8.5062 E Hpmag 0.0015
SHp 0.015 VA 0 BV 0.364 E BV 0.017
VI 0.43
CCDM
Ccdm 19076-0249 RComp Comp A Note1
Note2 Discov num DRAs 1.80 DDEs -7.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.6 Sp A3 PmNote *
PmRA 6 PmDE -7 Dm number -03 4485 Cat1 BD
Name2 143048 Cat2 SAO HD 178169 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 93935
 
 
19076-0249 Ab
 
 
Coord arcsec 2000 190737.80-024907.5 Mag 9.6 Calc delta mag 0.5 Calc coord yes
 
 
19076-0249 B
 
 
Coord arcsec 2000 190737.77-024907.4 Mag 12.02 Calc delta mag 2.92 Calc coord yes
CCDM
Ccdm 19076-0249 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.78 DDEs -7.4
R dRAs 82 Year 1991 Theta 314 Rho 0.3
Obs 1 Vmag 12.0 Sp PmNote *
PmRA 6 PmDE -7 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 93935