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Doubles in session


Current system
19205-0525
BUP 189 AB


Nearby doubles
32' : 19202-0454
GWP2840

34' : 19183-0520
GMC 19

34' : 19188-0546
HO 575

37' : 19181-0525
HJ 881AB

39' : 19205-0603
A 101

47' : 19221-0444
STF2501AB

48' : 19225-0447
J 1673

57' : 19227-0612
JNN 123

63' : 19196-0424
GWP2837

72' : 19236-0430
TDT1418

74' : 19254-0528
TDT1445

74' : 19200-0638
STF2494

75' : 19253-0503
RST4628

76' : 19201-0640
TDT1381

76' : 19236-0424
A 103

77' : 19183-0416
KPP 918

80' : 19182-0636
DAM 149

80' : 19206-0645
HDS2735AB

81' : 19185-0640
DAM 150

82' : 19233-0635
HDS2745AB

82' : 19181-0638
DAM 148AB

83' : 19260-0538
NSN 147

83' : 19179-0638
DAM 147

88' : 19214-0356
J 2264AB

89' : 19184-0641
J 2260

89' : 19252-0430
A 104



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.

19205-0525 BUP 189 AB

 
 
19h 20m 32.84s -05° 24' 57.1" P.A. 6.00 sep 112.1 mag 5.01,12.69 Sp G8III-IV dist. 47.28 pc (154.23 l.y.)
 
 
Coord 2000 19205-0525 Discov num BUP 189 Comp AB Coord arcsec 2000 19 20 32.84 -05 24 57.1
Date first 1897 Date last 2015 Obs 8
Pa first 13 Pa last 6.4 P.A. Now (θ) 6.4°
Sep first 119.3 Sep last 112.1 Sep. Now (ρ) 112.1"
Mag pri 5.01 Mag sec 12.69 delta mag (ΔM) 7.68 Spectral class G8III-IV (yellow)
Pri motion ra +113 Sec motion ra +009
Pri motion dec +046 Sec motion dec -010
Notes N (See Notes)
rPM=0.968
This double is not physical.
 
 
19205-0525 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 26 Aql 143286 19 20 33 -05 24 57 ISO 10 Aa,Ab 1987 1 56 0.5 5.01 Y
Show 143286 19 20 33 -05 24 57 BUP 189 AB 2015 8 6 112.1 5.01 12.69 7.68 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 143286 HIP 95066 Tycho2 5138-02406-1
Gaia DR2 4211336453026352512 HD 181391 HR 7333 GC 26669
BD BD-05 4936 Flamsteed 26 Aquilae Flamsteed name 26 Aql FK5 3544
Distance 47.28 Distance ly 154.23
 
 
WDS 19205-0525 BUP 189 AB : NOTES
 
 
discov_num notes refcode
ISO 10 Aa,Ab: 26 Aql. Aa,Ab is a spectroscopic binary, P = 266.5d.
Hipparcos astrometric solution adopted some elements from the orbit of HIP1997d
Franklin (1952). Frn1952
The astrometric orbit is relative to the spectroscopic elements, not
the speckle pair, which is not real.
NPOI uniform disk diameter 1.307 +/- 0.046 mas, Limb darkened diameter
1.391 +/- 0.049 mas. NOI2025
 
 
REFERENCES
 
 
refcode metd author reference
Frn1952 - Franklin, K.L. 1952ApJ...116..383F
Frn1952 ApJ 116, 383, 1952
HIP1997d orb - Hipparcos 1997yCat.1239....0E
HIP1997d Hipparcos Catalog, ESA SP-1200, 1997
HIP1997d (DMSA/O Orbital Solutions)
NOI2025 not j Baines, E.K., Clark, J.H. III, Kingsley, B.I., Schmitt, H.R. & Stone, J.M. 2025AJ....169..293B
NOI2025
 
 
DISCOVERER
 
 
discov author
BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913)
HIP (non-component double star solution: G = acceleration solution,
HIP O = orbit solution, V = variability-induced mover, X = stochastic solution)
ISO Isobe, S., Norimoto, Y., Noguchi, M., Ohtsubo, J., Baba, N., Miura, N.,
ISO Yanaka, H., & Tanaka, T.
ISO Isobe, S., Norimoto, Y., Noguchi, M., Ohtsubo, J., Baba, N., Miura, N.,
ISO Yanaka, H., & Tanaka, T.
NOI Benson, J.A., Hutter, D.J., Elias, N.M., Bowers, P.F., Johnston, K.J.,
NOI Hajian, A.R., Armstrong, J.T., Mozurkewich, D., et al.
NOI Nordgren, T.E., Germain, M.E., Benson, J.A., Mozurkewich, D., Sudol, J.J., Elias,
NOI II, N.M., Hajian, A.R., White, N.M., Hutter, D.J., Johnston, K.J., Gauss, F.S.,
NOI Armstrong, J.T., Pauls, T.A. & Rickard, L.J.
NOI Armstrong, J.T., Nordgren, T.E., Germain, M.E., Hajian, A.R., Hindsley, R.B.,
NOI Hummel, C.A., Mozurkewich, D. & Thessin, R.N.
NOI Armstrong, J.T., Mozurkewich, D., Hajian, A.R., Johnston, K.J., Thessin, R.N.,
NOI Peterson, D.M., Hummel, C.A., & Gilbreath, G.C.
NOI Koubsky, P., Hummel, C.A., Harmanec, P., Tycner, C., van Leeuwen, F., Yang, S.,
NOI Slechta, M., Bozic, H., Zavala, R.T., Ruzdjak, D., & Sudar, D.
NOI Che, X., Monnier, J.D., Tycner, C., Kraus, S., Zavala, R.T., Baron, F., Pedretti,
NOI E., ten Brummelaar, T., McAlister, H., Ridgway, S.T., Sturmann, J., Sturmann, L.,
NOI & Turner, N.
NOI Hutter, D.J., Zavala, R.T., Tycner, C., Benson, J.A., Hummel, C.A., Sanborn, J.,
NOI Franz, O.G., & Johnston, K.J.
NOI Schaefer, G.H., Hummel, C.A., Gies, D.R., Zavala, R.T., Monnier, J.D.,
NOI Walter, F.M., Turner, N.H., Baron, F., ten Brummelaar, T., Che, X.,
NOI Farrington, C.D., Kraus, S., Sturmann, J., & Sturmann, L.
NOI Baines, E.K., Armstrong, J.T., Schmitt, H.R., Zavala, R.T., Benson, J.A., Hutter,
NOI AJ 155, 30, 2018
NOI Mason, B.D., Griffin, R.E.M., Zavala, R.T., Hummel, C.A., Hurowitz, H.M., Hurowitz,
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19205-0525 BUP 189 AB 1999 4 7 113.1 5.01 11.90 G8III-IV D 192032.84-052457.1
19205-0525 BUP 189 AB 2000 5 7 112.0 5.01 11.90 G8III-IV N D 192032.84-052457.1
19205-0525 BUP 189 AB 2015 6 6 112.1 5.01 12.69 G8III-IV N 192032.84-052457.1

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

 
 
WDS 19205-0525 BUP 189 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19205-0525 BUP 189 AB : MEASURES
 
 
No records found.

 
 
WDS 19205-0525 : VIRTUAL EYEPIECE
 
 

19205-0525 BUP 189A mag 5.01 Sp G8III 19205-0525 ISO 10Ab sep 0.5 P.A. 56.00 Sp IV 19205-0525 BUP 189B sep 112.1 P.A. 6.40 mag 12.69 Sp IV 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 19205-0525 : ALADIN DSS IMAGE @ 19h 20m 32.84s -05° 24' 57.1"
 
 
 
 
WDS 19205-0525 BUP 189 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19205-0525 BUP 189AB distance=0' 19202-0454 GWP2840 distance=32' 19183-0520 GMC 19 distance=34' 19188-0546 HO 575 distance=34' 19181-0525 HJ 881AB distance=37' 19181-0525 ABH 114AD distance=37' 19181-0525 HO 574AE distance=37' 19181-0525 HDS2731Ba,Bb distance=37' 19181-0525 HJ 881BC distance=37' 19205-0603 A 101 distance=39' 19221-0444 STF2501AB distance=47' 19221-0444 STF2501AC distance=47' 19221-0444 GKM9422Ba,Bb distance=47' 19225-0447 J 1673 distance=48' 19227-0612 JNN 123 distance=57' 19196-0424 GWP2837 distance=63' 19236-0430 TDT1418 distance=72' 19254-0528 TDT1445 distance=74' 19200-0638 STF2494 distance=74' 19253-0503 RST4628 distance=75' 19201-0640 TDT1381 distance=76' 19236-0424 A 103 distance=76' 19183-0416 KPP 918 distance=77' 19182-0636 DAM 149 distance=80' 19206-0645 HDS2735AB distance=80' 19206-0645 TOK 432AC distance=80' 19185-0640 DAM 150 distance=81' 19233-0635 HDS2745AB distance=82' 19233-0635 GII 282Aa,Ab distance=82' 19181-0638 DAM 148AB distance=82' 19181-0638 DAM 148AC distance=82' 19260-0538 NSN 147 distance=83' 19179-0638 DAM 147 distance=83' 19214-0356 J 2264AB distance=88' 19184-0641 J 2260 distance=89' 19214-0356 J 2264BC distance=89' 19252-0430 A 104 distance=89' 19149-0442 TDT1317 distance=95' 19231-0653 RST4627 distance=97' 19183-0658 RST4626 distance=99' 19151-0428 LDS5873 distance=99' 19176-0700 J 2691 distance=104' 19134-0545 J 2583AB distance=106' 19134-0545 J 2583AC distance=106' 19227-0708 STF2503 distance=108' 19247-0353 GWP2849 distance=112' 19139-0622 RST4624 distance=115' 19248-0349 GWP2850 distance=116' 19267-0638 RST4629 distance=117' 19210-0324 J 2961 distance=121' 19170-0713 BRT 492 distance=121' 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 19205-0525 ISO 10 Aa,Ab 56 0.5 0
Show 19205-0525 BUP 189 AB 6 112.1 0
Show 19202-0454 GWP2840 26 59.8 32
Show 19183-0520 GMC 19 85 8.3 34
Show 19188-0546 HO 575 10 5.8 34
Show 19181-0525 HJ 881 AB 340 32.0 37
Show 19181-0525 ABH 114 AD 250 86.9 37
Show 19181-0525 HO 574 AE 62 15.6 37
Show 19181-0525 HDS2731 Ba,Bb 218 1.1 37
Show 19181-0525 HJ 881 BC 306 7.3 37
Show 19205-0603 A 101 36 3.5 39
Show 19221-0444 STF2501 AB 21 20.0 47
Show 19221-0444 STF2501 AC 79 7.9 47
Show 19221-0444 GKM9422 Ba,Bb 342 0.1 47
Show 19225-0447 J 1673 93 5.0 48
Show 19227-0612 JNN 123 80 0.1 57
Show 19196-0424 GWP2837 150 83.5 63
Show 19236-0430 TDT1418 70 0.5 72
Show 19254-0528 TDT1445 104 0.6 74
Show 19200-0638 STF2494 90 26.2 74
Show 19253-0503 RST4628 117 1.2 75
Show 19201-0640 TDT1381 177 2.4 76
Show 19236-0424 A 103 3 3.5 76
Show 19183-0416 KPP 918 136 7.6 77
Show 19182-0636 DAM 149 279 7.7 80
Show 19206-0645 HDS2735 AB 345 0.1 80
Show 19206-0645 TOK 432 AC 57 1.0 80
Show 19185-0640 DAM 150 33 9.5 81
Show 19233-0635 HDS2745 AB 10 1.3 82
Show 19233-0635 GII 282 Aa,Ab 121 0.1 82
Show 19181-0638 DAM 148 AB 333 6.0 82
Show 19181-0638 DAM 148 AC 231 6.4 82
Show 19260-0538 NSN 147 256 4.7 83
Show 19179-0638 DAM 147 25 8.0 83
Show 19214-0356 J 2264 AB 18 47.1 88
Show 19184-0641 J 2260 225 4.1 89
Show 19214-0356 J 2264 BC 16 6.3 89
Show 19252-0430 A 104 54 5.1 89
Show 19149-0442 TDT1317 148 3.9 95
Show 19231-0653 RST4627 197 0.7 97
Show 19183-0658 RST4626 248 2.4 99
Show 19151-0428 LDS5873 100 85.5 99
Show 19176-0700 J 2691 11 3.2 104
Show 19134-0545 J 2583 AB 162 4.2 106
Show 19134-0545 J 2583 AC 315 34.8 106
Show 19227-0708 STF2503 285 2.5 108
Show 19247-0353 GWP2849 297 7.1 112
Show 19139-0622 RST4624 166 2.4 115
Show 19248-0349 GWP2850 80 15.2 116
Show 19267-0638 RST4629 90 0.7 117
Show 19210-0324 J 2961 242 8.0 121

 
 
WDS 19205-0525 : COMPONENTS
 
 
  A Ab
Ab pa=56.0°
sep=0.48"
 
B pa=6.4°
sep=112.10"
pa=6.2°
sep=111.79"
 
 
19205-0525 A
 
 
Coord arcsec 2000 192032.84-052457.1 Mag 5.01 Spectral class G8III (yellow) PmRA 113.00
PmDE 46.0 SAO 143286 HIP 95066 Tycho2 5138-02406-1
HD 181391 HR 7333 GC 26669 BD BD-05 4936
Flamsteed 26 Aquilae Flamsteed name 26 Aql FK5 3544
Tycho2
Tycho2 5138-02406-1 Pflag RAmdeg 290.13710737 DEmdeg -5.41576633
PmRA 114.1 PmDE 44.9 E RAmdeg 3 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.61 EpDEm 1991.23
Num 20 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.4 BTmag 6.167 E BTmag 0.014 VTmag 5.094
E VTmag 0.009 Prox 999 TYC T HIP 95066
CCDM RAdeg 290.13684750 DEdeg -5.41586972 EpRA 1990 1.84
EpDE 1990 1.71 E RAdeg 3.2 E DEdeg 3.5 Posflg
Corr -0.1
SAO
SAO 143286 DelFlag RA1950 PmRA1950 0.0075
DE1950 PmDE1950 0.048 Vmag 5.1 SpType G5
Double code Source 70 CatNum 26669 DM BD-05 4936
DMcomp BDsup HD 181391 M HD 0
GC 26669 RA1950rad 5.05219875 DE1950rad -0.09618048 PmRA2000 0.0077
PmDE2000 0.048
Hipparcos
Catalog H HIP 95066 Proxy RAhms 19 20 32.84
DEdms -05 24 57.1 Vmag 4.98 VarFlag R Vmag H
RAdeg 290.137 DEdeg -5.41587 AstroRef + Plx 21.17
CCDM 113.42 N CCDM I Nsys 1 Ncomp 1
MultFlag O Source Qual M HIP
Theta Rho HD BD BD-05 4936
CD CP Dm number -05 4936 VIred 0.93
SpType G8III-IV... R SpType Coord arcsec 2000 192032.84-052457.1
Hipparcos 2
HIP 95066 Sn 75 So 4 Nc 1
RArad 5.0638428837 DErad -0.094524842 Plx 21.15 PmRA 113.13
PmDE 46.2 E RArad 0.34 E DErad 0.22 E Plx 0.39
E pmRA 0.42 E pmDE 0.3 Hpmag E Hpmag 0.0005
SHp 0.006 VA 0 BV 0.937 E BV 0.003
VI 0.93
 
 
19205-0525 Ab
 
 
Coord arcsec 2000 192032.87-052456.8 Spectral class IV Delta magnitude 5.01 Coordinate calculated yes
 
 
19205-0525 B
 
 
Coord arcsec 2000 192033.68-052305.7 Mag 12.69 Spectral class IV PmRA 9.00
PmDE -10.0 Delta magnitude 7.68 Coordinate calculated yes