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Doubles in session


Current system
19046+2320
SLE 1030 AD


Nearby doubles
10' : 19052+2326
BU 359AB

14' : 19037+2321
GSH 2

18' : 19059+2321
TDT1221

19' : 19035+2331
POU3675

24' : 19029+2322
POU3666AB

28' : 19064+2307
POU3697

29' : 19064+2334
POU3695

29' : 19049+2348
POU3681

29' : 19034+2343
J 2937

33' : 19065+2340
POU3698

34' : 19069+2333
POU3705

37' : 19069+2301
L 9003

38' : 19041+2356
POU3676

38' : 19060+2352
POU3688

40' : 19075+2323
POU3711

41' : 19067+2349
POU3703

41' : 19026+2349
POU3661

45' : 19030+2358
POU3669

45' : 19077+2305
POU3713

45' : 19018+2342
POU3654

48' : 19013+2310
POU3648

48' : 19014+2337
POU3651

50' : 19083+2325
POU3720

51' : 19021+2357
POU3656

52' : 19056+2409
POU3686

52' : 19050+2411
POU3683



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.
 
 
WDS 19046+2320 : COMPONENTS
 
 
  A B C
B pa=261.6°
sep=12.25"
 
C pa=109.6°
sep=133.26"
pa=107.3°
sep=144.19"
 
D pa=118.8°
sep=52.27"
pa=112.0°
sep=62.47"
pa=283.7°
sep=82.09"
 
 
19046+2320 A
 
 
Name HD 177648 Coord arcsec 2000 190438.50+231945.5 Mag 7.25 Spectral class B2Ve (blue-white)
PmRA 2.00 PmDE -5.0 SAO 86774 HIP 93680
Tycho2 2122-00635-1 HD 177648 GC 26242 BD BD+23 3549
Tycho2
Tycho2 2122-00635-1 Pflag RAmdeg 286.16043511 DEmdeg 23.32928403
PmRA 2.6 PmDE -5.5 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.44 EpDEm 1991.55
Num 14 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 0.9 BTmag 7.351 E BTmag 0.015 VTmag 7.246
E VTmag 0.010 Prox 123 TYC T HIP 93680
CCDM A RAdeg 286.16042861 DEdeg 23.32929667 EpRA 1990 1.65
EpDE 1990 1.75 E RAdeg 4.1 E DEdeg 3.8 Posflg
Corr 0.2
SAO
SAO 86774 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.004 Vmag 6.9 SpType B3
Double code Source 70 CatNum 26242 DM BD+23 3549
DMcomp BDsup HD 177648 M HD 0
GC 26242 RA1950rad 4.98526741 DE1950rad 0.40584578 PmRA2000 -0.0002
PmDE2000 0.003
Hipparcos
Catalog H HIP 93680 Proxy RAhms 19 04 38.50
DEdms +23 19 45.5 Vmag 7.24 VarFlag R Vmag H
RAdeg 286.16 DEdeg 23.3293 AstroRef A Plx 3.59
CCDM 19047+2320 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 177648 BD BD+23 3549
CD CP Dm number +23 3549 VIred 0.08
SpType B2Ve R SpType Coord arcsec 2000 190438.50+231945.5
Hipparcos 2
HIP 93680 Sn 95 So 3 Nc 1
RArad 4.9944416871 DErad 0.4071730226 Plx 2.1 PmRA 1.6
PmDE -5.71 E RArad 0.53 E DErad 0.69 E Plx 1.13
E pmRA 0.72 E pmDE 1.11 Hpmag 7.2795 E Hpmag 0.006
SHp 0.031 VA 0 BV 0.091 E BV 0.007
VI 0.1
 
 
19046+2320 B
 
 
Coord arcsec 2000 190437.62+231943.7 Coord calc 190437.62+231943.7 Mag 8.57 Spectral class A0 (white)
PmRA 4.00 PmDE -5.0 HIP 93678 Tycho2 2122-02099-1
Calc delta mag 1.32
Tycho2
Tycho2 2122-02099-1 Pflag RAmdeg 286.15675453 DEmdeg 23.32881934
PmRA 5.2 PmDE -6.0 E RAmdeg 7 E DEmdeg 6
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.35 EpDEm 1991.49
Num 4 Q RAmdeg 0.3 Q DEmdeg 1.2 Q pmRA 0.4
Q pmDE 1.2 BTmag 8.722 E BTmag 0.016 VTmag 8.571
E VTmag 0.013 Prox 123 TYC T HIP 93678
CCDM B RAdeg 286.15674111 DEdeg 23.32883333 EpRA 1990 1.65
EpDE 1990 1.73 E RAdeg 6.9 E DEdeg 5.6 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 93678 Proxy RAhms 19 04 37.61
DEdms +23 19 43.8 Vmag 8.83 VarFlag R Vmag H
RAdeg 286.157 DEdeg 23.3288 AstroRef B Plx 4
CCDM 19047+2320 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.18
SpType A0 R SpType Coord arcsec 2000 190437.61+231943.8
Hipparcos 2
HIP 93678 Sn 95 So 3 Nc 1
RArad 4.9943766501 DErad 0.4071649555 Plx 1.14 PmRA 2.17
PmDE -4.7 E RArad 0.7 E DErad 0.93 E Plx 1.51
E pmRA 0.97 E pmDE 1.46 Hpmag 8.9829 E Hpmag 0.0266
SHp 0 VA 0 BV 0.139 E BV 0.017
VI 0.15
 
 
19046+2320 C
 
 
Coord arcsec 2000 190447.61+231900.8 Mag 8.46 PmRA -3.00 PmDE -70.0
SAO 86779 Tycho2 2122-02093-1 HD 343709 DM BD+23 3551
Calc delta mag 1.21 Calc coord yes
Tycho2
Tycho2 2122-02093-1 Pflag RAmdeg 286.20182159 DEmdeg 23.31714859
PmRA -2.2 PmDE -71.1 E RAmdeg 8 E DEmdeg 7
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.51 EpDEm 1990.78
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.1 BTmag 10.024 E BTmag 0.023 VTmag 8.459
E VTmag 0.012 Prox 890 TYC T HIP
CCDM RAdeg 286.20182722 DEdeg 23.31731167 EpRA 1990 1.71
EpDE 1990 1.76 E RAdeg 7.5 E DEdeg 6.8 Posflg
Corr 0.0
SAO
SAO 86779 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.076 Vmag 8.4 SpType K5
Double code Source 35 CatNum 6830 DM BD+23 3551
DMcomp BDsup HD 343709 M HD 0
GC RA1950rad 4.98598978 DE1950rad 0.40564312 PmRA2000 -0.0004
PmDE2000 -0.077
 
 
19046+2320 D
 
 
Coord arcsec 2000 190441.83+231920.3 Mag 11.19 PmRA 0.00 PmDE 4.0
Calc delta mag 3.94 Calc coord yes