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Doubles in session


Current system
16256-2327
H 2 19 AD


Nearby doubles
10' : 16252-2319
GHE 21

20' : 16263-2343
RAT 5

24' : 16266-2346
REP 39

29' : 16254-2356
CST 1

29' : 16259-2356
AGE 6

35' : 16260-2400
SHN 213

39' : 16228-2326
PRA 6AB

42' : 16276-2358
AGE 7AB

42' : 16263-2407
CHT 2

43' : 16229-2307
BU 624

43' : 16231-2301
IRE 15AB

44' : 16263-2409
REP 37

44' : 16282-2352
RAT 16

44' : 16277-2359
FTV 1

45' : 16236-2402
CLO 9

49' : 16268-2412
AGE 5AB

49' : 16249-2240
KSA 129AB

49' : 16256-2416
CST 2

52' : 16266-2416
DCH 67AB

53' : 16267-2417
DCH 71AB

54' : 16267-2418
DCH 69

55' : 16263-2233
USD1486

56' : 16256-2423
RAT 2

56' : 16268-2420
CST 5

56' : 16267-2421
REP 40

57' : 16215-2333
PRA 5AB



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 16256-2327 : COMPONENTS
 
 
  A B C D E
B pa=334.8°
sep=3.02"
 
C pa=0.3°
sep=148.30"
pa=0.8°
sep=145.59"
 
D pa=251.4°
sep=155.89"
pa=250.3°
sep=155.57"
pa=216.9°
sep=247.42"
 
E pa=251.4°
sep=156.03"
pa=250.3°
sep=155.72"
pa=216.9°
sep=247.66"
pa=195.6°
sep=0.25"
 
F pa=359.4°
sep=143.99"
pa=359.9°
sep=141.26"
pa=206.7°
sep=4.83"
pa=37.1°
sep=242.67"
pa=37.1°
sep=242.91"
 
 
16256-2327 A
 
 
Name Rho Oph Coord arcsec 2000 162535.03-232647.0 Mag 5.07 Spectral class B2IV (blue-white)
PmRA -14.00 PmDE -27.0 SAO 184382 HIP 80473
Tycho2 6794-00549-1 HD 147933 HR 6112 GC 22079
CD CD-2312861 Bayer Rho Ophiuchi Bayer name Rho Flamsteed 5 Ophiuchi
Flamsteed name 5 Oph
Tycho2
Tycho2 6794-00549-1 Pflag RAmdeg 246.39642649 DEmdeg -23.44719629
PmRA 35.1 PmDE -31.9 E RAmdeg 3 E DEmdeg 4
E pmRA 4.1 E pmDE 4.0 EpRAm 1991.70 EpDEm 1991.35
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 5.258 E BTmag 0.014 VTmag 5.067
E VTmag 0.009 Prox 31 TYC T HIP 80473
CCDM A RAdeg 246.39633833 DEdeg -23.44711972 EpRA 1990 1.71
EpDE 1990 1.36 E RAdeg 3.4 E DEdeg 3.6 Posflg D
Corr 0.4
SAO
SAO 184382 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.021 Vmag 5.2 SpType B5
Double code Source 70 CatNum 22079 DM CD-2312861
DMcomp A BDsup HD 147933 M HD 0
GC 22079 RA1950rad 4.28732589 DE1950rad -0.40725031 PmRA2000 0.0002
PmDE2000 -0.018
Hipparcos
Catalog H HIP 80473 Proxy H RAhms 16 25 35.12
DEdms -23 26 49.6 Vmag 4.57 VarFlag R Vmag G
RAdeg 246.396 DEdeg -23.4471 AstroRef A Plx 8.27
CCDM -5.61 N CCDM I Nsys 3 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 339 Rho 3.074 HD BD
CD CD-2312861 CP Dm number -2312861 VIred 0.25
SpType B2V R SpType Coord arcsec 2000 162535.12-232649.6
Hipparcos 2
HIP 80473 Sn 15 So 3 Nc 2
RArad 4.3004273671 DErad -0.409229409 Plx 9.03 PmRA -5.53
PmDE -21.74 E RArad 0.83 E DErad 0.61 E Plx 0.9
E pmRA 0.89 E pmDE 0.93 Hpmag E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.227 E BV 0.022
VI 0.25
 
 
16256-2327 B
 
 
Coord arcsec 2000 162534.94-232644.3 Mag 5.74 Spectral class B2V (blue-white) PmRA -14.00
PmDE -27.0 SAO 184381 Tycho2 6794-00549-2 HD 147934
HR 6113 GC 22078 DM CD-2312861 Flamsteed 5 Ophiuchi
Flamsteed name 5 Oph Delta magnitude 0.67 Coordinate calculated yes
SAO
SAO 184381 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.02 Vmag 5.9 SpType B5
Double code Source 70 CatNum 22078 DM CD-2312861
DMcomp B BDsup HD 147934 M HD 0
GC 22078 RA1950rad 4.28732079 DE1950rad -0.40723245 PmRA2000 -0.0005
PmDE2000 -0.017
 
 
16256-2327 C
 
 
Coord arcsec 2000 162535.08-232418.7 Coord calc 162535.08-232418.7 Mag 5.8 Spectral class B5V (blue-white)
PmRA -9.00 PmDE -27.0 Delta magnitude 0.73
 
 
16256-2327 D
 
 
Coord arcsec 2000 162524.29-232736.6 Coord calc 162524.29-232736.6 Mag 6.81 Spectral class B5V (blue-white)
PmRA 1.00 PmDE -19.0 SAO 184377 HIP 80461
Tycho2 6794-00550-1 HD 147888 GC 22070 CD CD-2312860
CP CP-23 6368 Delta magnitude 1.74
Tycho2
Tycho2 6794-00550-1 Pflag RAmdeg 246.35116911 DEmdeg -23.46021603
PmRA -6.9 PmDE -23.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.38 EpDEm 1991.05
Num 15 Q RAmdeg 1.8 Q DEmdeg 1.5 Q pmRA 1.9
Q pmDE 1.4 BTmag 7.084 E BTmag 0.015 VTmag 6.807
E VTmag 0.010 Prox 999 TYC T HIP 80461
CCDM DE RAdeg 246.35118639 DEdeg -23.46015972 EpRA 1990 1.73
EpDE 1990 1.36 E RAdeg 3.9 E DEdeg 4.4 Posflg P
Corr 0.5
SAO
SAO 184377 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 -0.04 Vmag 6.6 SpType B3
Double code Source 70 CatNum 22070 DM CD-2312860
DMcomp BDsup HD 147888 M HD 0
GC 22070 RA1950rad 4.2865342 DE1950rad -0.40747823 PmRA2000 -0.0007
PmDE2000 -0.037
Hipparcos
Catalog H HIP 80461 Proxy H RAhms 16 25 24.29
DEdms -23 27 36.6 Vmag 6.75 VarFlag R Vmag H
RAdeg 246.351 DEdeg -23.4602 AstroRef D Plx 7.33
CCDM -8.60 N CCDM I Nsys 3 Ncomp 2
MultFlag C Source Qual A M HIP DE
Theta 318 Rho 0.351 HD BD
CD CD-2312860 CP CP-23 6368 Dm number -2312860 VIred 0.28
SpType B3/B4V R SpType Coord arcsec 2000 162524.29-232736.6
Hipparcos 2
HIP 80461 Sn 15 So 3 Nc 2
RArad 4.2996395181 DErad -0.4094572056 Plx 8.01 PmRA -7.56
PmDE -20.89 E RArad 0.76 E DErad 0.6 E Plx 0.8
E pmRA 0.88 E pmDE 0.87 Hpmag E Hpmag 0.0013
SHp 0.009 VA 0 BV 0.266 E BV 0.008
VI 0.3
 
 
16256-2327 E
 
 
Coord arcsec 2000 162524.29-232736.8 Mag 8.42 Delta magnitude 3.35 Coordinate calculated yes
 
 
16256-2327 F
 
 
Coord arcsec 2000 162534.92-232423.0 Mag 11.7 Delta magnitude 6.63 Coordinate calculated yes