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Doubles in session


Current system
19127+2435
A 264 AD


Nearby doubles
3' : 19126+2433
DAM 373

4' : 19124+2435
HO 445

5' : 19127+2439
POU3748

7' : 19132+2436
POU3750

14' : 19125+2422
RAS 28

15' : 19118+2443
MRG 3

17' : 19120+2448
POU3746

18' : 19137+2422
J 814

25' : 19114+2417
POU3741

26' : 19145+2426
GCB 35

28' : 19108+2444
POU3738

30' : 19148+2433
A 266AB

31' : 19112+2458
POU3740

32' : 19106+2446
POU3737

32' : 19115+2502
POU3742

32' : 19104+2438
POU3735

33' : 19151+2433
POU3755

35' : 19134+2401
POU3752

36' : 19101+2443
TDT1269AB

38' : 19100+2441
HJ 1372

38' : 19153+2447
POU3756

41' : 19153+2454
HDS2724

43' : 19158+2435
POU3758AB

44' : 19159+2434
POU3760

46' : 19097+2418
POU3731

47' : 19093+2447
POU3730



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19127+2435 A 264 AD

 
 
19h 12m 42.44s +24° 34' 36.3" P.A. 116.00 sep 26.3 mag 8.20,15.00 Sp F5 dist. 72.46 pc (236.36 l.y.)
 
 
Coord 2000 19127+2435 Discov num A   264 Comp AD Coord arcsec 2000 19 12 42.44 +24 34 36.3
Date first 1901 Date last 2015 Obs 4
Pa first 112 Pa last 115.5 P.A. Now (θ) 115.5°
Sep first 33.6 Sep last 26.295 Sep. Now (ρ) 26.295"
Mag pri 8.20 Mag sec 15.00 delta mag (ΔM) 6.8 Spectral class F5 (yellow-white)
Pri motion ra +062 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19127+2435 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 86934 19 12 42 +24 34 36 HDS 2720 Aa,Ab 2018 7 85 0.2 8.57 9.64 1.07
Show HD 179736 86934 19 12 42 +24 34 36 A 264 AB 2016 21 286 3.6 8.20 11.90 3.70 Y
Show 86934 19 12 42 +24 34 36 MAD 7 AC 2012 20 287 3.4 8.20 12.80 4.60 Y
Show 86934 19 12 42 +24 34 36 A 264 AD 2015 4 116 26.3 8.20 15.00 6.80 <===
Show 19 12 42 +24 34 37 MAD 7 BC 2012 9 165 0.3 11.90 12.80 0.90
Show 19 12 44 +24 34 25 A 264 DE 2015 8 118 5.0 15.00 15.40 0.40
Sextuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 86934 HIP 94387 Tycho2 2127-01716-1
Gaia DR2 2023570066253033984 HD 179736 BD BD+24 3677 Distance 72.46
Distance ly 236.36
 
 
WDS 19127+2435 A 264 AD : NOTES
 
 
discov_num notes refcode
A 264 Despite having an orbit, an optical pair based on parallax. Mlk2022
MAD 7 AC: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
AC: Rectilinear solution by Hurowitz et al. (2014). USN2014b
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
Mlk2022 not - Chulkov, D. & Malkov, O. 2022MNRAS.517.2925C
Mlk2022 MNRAS 517, 2925, 2022
USN2014b lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2014IAUDS.183....1H
USN2014b Inf. Circ. 183, 1, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 HDS Hipparcos Double Star (from additional DD list)
312 MAD Beer & Maedler
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19127+2435 A 264 AD 1901 1 112 3.4 8.00 15.00 F5 191242.40+243436.4
19127+2435 A 264 AD 2000 2 115 27.3 8.23 15.00 F5 N 191242.44+243436.3
19127+2435 A 264 AD 2001 4 115 27.1 8.23 15.00 F5 N 191242.44+243436.3
19127+2435 A 264 AD 2015 4 116 26.3 8.20 15.00 F5 N 191242.44+243436.3

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

 
 
WDS 19127+2435 A 264 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19127+2435 A 264 AD : MEASURES
 
 
No records found.

 
 
WDS 19127+2435 : VIRTUAL EYEPIECE
 
 

19127+2435 A 264A mag 8.2 Sp F5 19127+2435 HDS2720Ab sep 0.2 P.A. 84.20 mag 9.64 19127+2435 MAD 7B sep 3.1 P.A. 284.90 mag 11.9 19127+2435 MAD 7C sep 3.1 P.A. 288.50 mag 12.8 19127+2435 A 264D sep 27.2 P.A. 115.00 mag 15 19127+2435 A 264E sep 31.9 P.A. 115.80 mag 15.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19127+2435 : ALADIN DSS IMAGE @ 19h 12m 42.44s +24° 34' 36.3"
 
 
 
 
WDS 19127+2435 A 264 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19127+2435 HDS2720Aa,Ab distance=1' 19127+2435 A 264AB distance=1' 19127+2435 A 264AD distance=1' 19127+2435 MAD 7AC distance=1' 19127+2435 MAD 7BC distance=1' 19127+2435 A 264DE distance=1' 19126+2433 DAM 373 distance=3' 19124+2435 HO 445 distance=4' 19127+2439 POU3748 distance=5' 19132+2436 POU3750 distance=7' 19125+2422 RAS 28 distance=14' 19118+2443 MRG 3 distance=15' 19120+2448 POU3746 distance=17' 19137+2422 J 814 distance=18' 19114+2417 POU3741 distance=25' 19145+2426 GCB 35 distance=26' 19108+2444 POU3738 distance=28' 19148+2433 A 266AB distance=30' 19112+2458 POU3740 distance=31' 19106+2446 POU3737 distance=32' 19115+2502 POU3742 distance=32' 19104+2438 POU3735 distance=32' 19151+2433 POU3755 distance=33' 19134+2401 POU3752 distance=35' 19101+2443 TDT1269AB distance=36' 19101+2443 TDT1269AC distance=36' 19100+2441 HJ 1372 distance=38' 19153+2447 POU3756 distance=38' 19153+2454 HDS2724 distance=41' 19158+2435 POU3758AB distance=43' 19158+2435 POU3759AC distance=43' 19159+2434 POU3760 distance=44' 19097+2418 POU3731 distance=46' 19093+2447 POU3730 distance=47' 19094+2423 POU3729 distance=47' 19120+2346 POU3745 distance=50' 19096+2506 POU3732 distance=52' 19093+2501 POU3727 distance=54' 19159+2404 TDT1331 distance=54' 19094+2506 TDT1257 distance=56' 19168+2426 POU3762 distance=56' 19167+2417 A 156 distance=57' 19086+2433 POU3724 distance=58' 19085+2430 POU3723 distance=59' 19094+2352 POU3728 distance=63' 19081+2423 POU3719 distance=65' 19154+2338 POU3757 distance=68' 19171+2417 GCB 36 distance=69' 19080+2458 POU3718 distance=69' 19170+2359 TDS 980 distance=69' 19178+2411 GCB 73 distance=70' 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 19127+2435 HDS2720 Aa,Ab 85 0.2 1
Show 19127+2435 A 264 AB 286 3.6 1
Show 19127+2435 A 264 AD 116 26.3 1
Show 19127+2435 MAD 7 AC 287 3.4 1
Show 19127+2435 MAD 7 BC 165 0.3 1
Show 19127+2435 A 264 DE 118 5.0 1
Show 19126+2433 DAM 373 122 9.1 3
Show 19124+2435 HO 445 243 5.3 4
Show 19127+2439 POU3748 315 4.3 5
Show 19132+2436 POU3750 256 18.3 7
Show 19125+2422 RAS 28 196 0.8 14
Show 19118+2443 MRG 3 145 5.4 15
Show 19120+2448 POU3746 188 7.9 17
Show 19137+2422 J 814 238 1.9 18
Show 19114+2417 POU3741 63 7.5 25
Show 19145+2426 GCB 35 100 3.7 26
Show 19108+2444 POU3738 240 3.8 28
Show 19148+2433 A 266 AB 22 1.4 30
Show 19112+2458 POU3740 338 3.7 31
Show 19106+2446 POU3737 79 13.7 32
Show 19115+2502 POU3742 156 19.7 32
Show 19104+2438 POU3735 110 16.1 32
Show 19151+2433 POU3755 179 3.9 33
Show 19134+2401 POU3752 61 14.4 35
Show 19101+2443 TDT1269 AB 165 0.4 36
Show 19101+2443 TDT1269 AC 289 4.8 36
Show 19100+2441 HJ 1372 100 12.1 38
Show 19153+2447 POU3756 229 4.2 38
Show 19153+2454 HDS2724 9 0.1 41
Show 19158+2435 POU3758 AB 169 7.6 43
Show 19158+2435 POU3759 AC 349 15.3 43
Show 19159+2434 POU3760 250 13.6 44
Show 19097+2418 POU3731 92 8.3 46
Show 19093+2447 POU3730 57 14.5 47
Show 19094+2423 POU3729 332 22.8 47
Show 19120+2346 POU3745 22 11.2 50
Show 19096+2506 POU3732 137 16.8 52
Show 19093+2501 POU3727 179 13.4 54
Show 19159+2404 TDT1331 117 0.5 54
Show 19094+2506 TDT1257 300 2.6 56
Show 19168+2426 POU3762 78 10.7 56
Show 19167+2417 A 156 44 0.2 57
Show 19086+2433 POU3724 185 11.7 58
Show 19085+2430 POU3723 14 5.2 59
Show 19094+2352 POU3728 334 12.0 63
Show 19081+2423 POU3719 295 17.4 65
Show 19154+2338 POU3757 125 3.4 68
Show 19171+2417 GCB 36 292 3.5 69
Show 19080+2458 POU3718 272 14.4 69
Show 19170+2359 TDS 980 355 1.8 69
Show 19178+2411 GCB 73 59 1.7 70

 
 
WDS 19127+2435 : COMPONENTS
 
 
  A Ab B C D
Ab pa=84.2°
sep=0.19"
 
B pa=284.9°
sep=3.11"
pa=283.7°
sep=3.29"
 
C pa=288.5°
sep=3.11"
pa=287.1°
sep=3.28"
pa=16.0°
sep=0.19"
 
D pa=115.0°
sep=27.24"
pa=115.2°
sep=27.07"
pa=113.9°
sep=30.30"
pa=114.3°
sep=30.33"
 
E pa=115.8°
sep=31.91"
pa=116.0°
sep=31.75"
pa=114.8°
sep=34.97"
pa=115.1°
sep=35.00"
pa=120.4°
sep=4.69"
 
 
19127+2435 A
 
 
Name HD 179736 Coord arcsec 2000 191242.44+243436.3 Mag 8.2 Spectral class F5 (yellow-white)
PmRA 62.00 PmDE -11.0 SAO 86934 HIP 94387
Tycho2 2127-01716-1 HD 179736 BD BD+24 3677
Tycho2
Tycho2 2127-01716-1 Pflag RAmdeg 288.17685028 DEmdeg 24.57675915
PmRA 62.3 PmDE -10.8 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.34 EpDEm 1991.28
Num 13 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.3 BTmag 8.785 E BTmag 0.016 VTmag 8.233
E VTmag 0.011 Prox 999 TYC T HIP 94387
CCDM AF RAdeg 288.17669194 DEdeg 24.57678389 EpRA 1990 1.69
EpDE 1990 1.74 E RAdeg 5.3 E DEdeg 5.0 Posflg P
Corr 0.2
SAO
SAO 86934 DelFlag RA1950 PmRA1950 0.0051
DE1950 PmDE1950 -0.021 Vmag 8.3 SpType F5
Double code Source 35 CatNum 6896 DM BD+24 3677
DMcomp BDsup HD 179736 M HD 0
GC RA1950rad 5.020546 DE1950rad 0.42745151 PmRA2000 0.0052
PmDE2000 -0.022
Hipparcos
Catalog H HIP 94387 Proxy H RAhms 19 12 42.40
DEdms +24 34 36.4 Vmag 8.11 VarFlag R Vmag H
RAdeg 288.177 DEdeg 24.5768 AstroRef * Plx 13.4
CCDM 19127+2435 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AF
Theta 100 Rho 0.203 HD 179736 BD BD+24 3677
CD CP Dm number +24 3677 VIred 0.62
SpType F5 R SpType Coord arcsec 2000 191242.40+243436.4
Hipparcos 2
HIP 94387 Sn 55 So 3 Nc 2
RArad 5.0296319864 DErad 0.4289457702 Plx 13.8 PmRA 67.13
PmDE -5.66 E RArad 0.63 E DErad 0.73 E Plx 1.13
E pmRA 0.81 E pmDE 0.96 Hpmag 8.2268 E Hpmag 0.0013
SHp 0.018 VA 0 BV 0.53 E BV 0.011
VI 0.6
CCDM
Ccdm 19127+2435 RComp Comp A Note1
Note2 Discov num DRAs 0.44 DDEs -23.7
R dRAs 82 Year Theta Rho
Obs 6 Vmag 8.6 Sp F5 PmNote *
PmRA 68 PmDE -6 Dm number +24 3677 Cat1 BD
Name2 +24 2001 Cat2 AGK2/3 HD 179736 M HD
ADS BDS A12166 M ADS BDS N IDS IDS 19086N2424A
HIC 94387
 
 
19127+2435 Ab
 
 
Coord arcsec 2000 191242.45+243436.3 Mag 9.64 Calc delta mag 1.07 Calc coord yes
 
 
19127+2435 B
 
 
Coord arcsec 2000 191242.22+243437.1 Coord calc 191242.22+243437.1 Mag 11.9 PmRA -35.00
PmDE 21.0 Calc delta mag 3.33
CCDM
Ccdm 19127+2435 RComp Comp B Note1
Note2 Discov num A 264 DRAs DDEs
R dRAs Year 1959 Theta 290 Rho 3.5
Obs 8 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12166 M ADS BDS N IDS IDS 19086N2424B
HIC 94387
 
 
19127+2435 C
 
 
Coord arcsec 2000 191242.22+243437.3 Mag 12.8 Calc delta mag 4.23 Calc coord yes
CCDM
Ccdm 19127+2435 RComp Comp C Note1
Note2 Discov num MA 7 DRAs DDEs
R dRAs Year 1930 Theta 035 Rho 3.3
Obs 13 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12166 M ADS BDS N IDS IDS 19086N2424C
HIC 94387
 
 
19127+2435 D
 
 
Coord arcsec 2000 191244.25+243424.8 Coord calc 191244.25+243424.8 Mag 15 PmRA 2.00
PmDE -14.0 Calc delta mag 6.43
CCDM
Ccdm 19127+2435 RComp Comp D Note1
Note2 Discov num A 264 DRAs DDEs
R dRAs Year 1916 Theta 114 Rho 31.7
Obs 2 Vmag 15.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12166 M ADS BDS N IDS IDS 19086N2424D
HIC
 
 
19127+2435 E
 
 
Coord arcsec 2000 191244.55+243422.4 Mag 15.4 Calc delta mag 6.83 Calc coord yes
CCDM
Ccdm 19127+2435 RComp D Comp E Note1
Note2 Discov num A 264 DRAs DDEs
R dRAs Year 1916 Theta 119 Rho 4.5
Obs 2 Vmag 15.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12166 M ADS BDS N IDS IDS 19086N2424E
HIC