stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
03494+2423
STTA 40 AB
HD 23873


Nearby doubles
9' : 03498+2421
HL 33AB

11' : 03488+2416
BOV 21

12' : 03485+2421
HL 26AB

15' : 03501+2413
BU 1106

15' : 03502+2413
LDS6120

15' : 03492+2408
HL 28AB
Pleione

17' : 03486+2411
BU 1105

17' : 03505+2430
OCC 252

19' : 03506+2431
YAM 4AB

20' : 03492+2403
HL 29AB
Atlas

22' : 03503+2440
OCC 735

23' : 03481+2409
COU 80

26' : 03479+2407
BU 538AB

26' : 03502+2400
RAO 109

27' : 03475+2417
HL 22

27' : 03499+2357
MCD 3

29' : 03473+2424
BOV 18

29' : 03503+2357
LDS6121

30' : 03474+2435
HL 20AB

30' : 03492+2353
OCC9086

31' : 03475+2406
STFA 8AB
Alcyone

32' : 03474+2440
STF 449

32' : 03489+2351
HL 27AB

33' : 03502+2353
MCD 5

33' : 03517+2433
LDS5437AB

33' : 03500+2351
STT 64AB



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 03494+2423 : COMPONENTS
 
 
  A Ab B C D E F G H
Ab pa=0.0°
sep=0.00"
 
B pa=308.9°
sep=86.91"
pa=308.9°
sep=86.91"
 
C pa=336.8°
sep=133.70"
pa=336.8°
sep=133.70"
pa=12.4°
sep=69.97"
 
D pa=276.9°
sep=132.90"
pa=276.9°
sep=132.90"
pa=239.0°
sep=75.03"
pa=216.6°
sep=133.21"
 
E pa=82.4°
sep=105.35"
pa=82.4°
sep=105.35"
pa=103.3°
sep=176.81"
pa=124.8°
sep=191.15"
pa=90.5°
sep=236.38"
 
F pa=107.6°
sep=166.90"
pa=107.6°
sep=166.90"
pa=114.9°
sep=249.86"
pa=129.3°
sep=273.57"
pa=102.8°
sep=298.51"
pa=139.6°
sep=84.38"
 
G pa=209.2°
sep=155.65"
pa=209.2°
sep=155.65"
pa=182.5°
sep=190.69"
pa=185.1°
sep=259.89"
pa=159.7°
sep=161.88"
pa=230.3°
sep=234.42"
pa=250.0°
sep=250.07"
 
H pa=286.9°
sep=210.92"
pa=286.9°
sep=210.92"
pa=272.9°
sep=134.36"
pa=247.6°
sep=161.46"
pa=303.0°
sep=83.31"
pa=278.8°
sep=309.90"
pa=287.2°
sep=377.82"
pa=327.4°
sep=234.01"
 
I pa=256.0°
sep=173.78"
pa=256.0°
sep=173.78"
pa=226.2°
sep=139.80"
pa=215.1°
sep=201.72"
pa=212.3°
sep=68.65"
pa=258.4°
sep=278.72"
pa=271.5°
sep=327.82"
pa=315.3°
sep=131.92"
pa=162.2°
sep=108.60"
 
 
03494+2423 A
 
 
Name HD 23873 Coord arcsec 2000 034921.74+242251.8 Mag 6.58 Spectral class B9.5V (blue-white)
PmRA 17.00 PmDE -45.0 SAO 76236 HIP 17862
Tycho2 1804-02047-1 HD 23873 GC 4591 BD BD+23 561
Tycho2
Tycho2 1804-02047-1 Pflag RAmdeg 57.34062245 DEmdeg 24.38095587
PmRA 18.2 PmDE -44.8 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 0.8 EpRAm 1991.36 EpDEm 1991.21
Num 19 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 6.561 E BTmag 0.015 VTmag 6.582
E VTmag 0.010 Prox 869 TYC T HIP 17862
CCDM RAdeg 57.34057639 DEdeg 24.38106111 EpRA 1990 1.68
EpDE 1990 1.53 E RAdeg 3.9 E DEdeg 4.4 Posflg
Corr -0.2
SAO
SAO 76236 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 -0.054 Vmag 6.6 SpType B9
Double code Source 70 CatNum 4591 DM BD+23 561
DMcomp BDsup HD 23873 M HD 0
GC 4591 RA1950rad 0.98775418 DE1950rad 0.42288786 PmRA2000 0.001
PmDE2000 -0.057
Hipparcos
Catalog H HIP 17862 Proxy RAhms 03 49 21.74
DEdms +24 22 51.8 Vmag 6.62 VarFlag R Vmag H
RAdeg 57.3406 DEdeg 24.3811 AstroRef Plx 8.02
CCDM 03493+2423 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 23873 BD BD+23 561
CD CP Dm number +23 561 VIred -0.02
SpType B9.5V R SpType Coord arcsec 2000 034921.74+242251.8
Hipparcos 2
HIP 17862 Sn 5 So 0 Nc 1
RArad 1.0007818348 DErad 0.4255298416 Plx 8.18 PmRA 17.42
PmDE -45.38 E RArad 0.51 E DErad 0.34 E Plx 0.59
E pmRA 0.65 E pmDE 0.52 Hpmag 6.6115 E Hpmag 0.0012
SHp 0.007 VA 0 BV -0.027 E BV 0.004
VI -0.02
 
 
03494+2423 Ab
 
 
Coord arcsec 2000 034921.74+242251.8 Mag 7.4 Calc delta mag 0.1 Calc coord yes
 
 
03494+2423 B
 
 
Coord arcsec 2000 034916.79+242346.4 Coord calc 034916.79+242346.4 Mag 7.53 Spectral class A2V (white)
PmRA 19.00 PmDE -46.0 SAO 76234 Tycho2 1804-00265-1
HD 23872 DM BD+23 560 Calc delta mag 0.23
Tycho2
Tycho2 1804-00265-1 Pflag RAmdeg 57.32001328 DEmdeg 24.39613195
PmRA 19.3 PmDE -43.7 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.21 EpDEm 1991.08
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.5 BTmag 7.647 E BTmag 0.015 VTmag 7.527
E VTmag 0.012 Prox 869 TYC T HIP
CCDM RAdeg 57.31996361 DEdeg 24.39623528 EpRA 1990 1.58
EpDE 1990 1.49 E RAdeg 5.0 E DEdeg 5.4 Posflg
Corr -0.3
SAO
SAO 76234 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 -0.039 Vmag 8.3 SpType A0
Double code Source 35 CatNum 1201 DM BD+23 560
DMcomp BDsup HD 23872 M HD 0
GC RA1950rad 0.98739618 DE1950rad 0.42315458 PmRA2000 0.0015
PmDE2000 -0.042
 
 
03494+2423 C
 
 
Coord arcsec 2000 034917.89+242454.7 Mag 11.87 PmRA 1.00 PmDE -12.0
Calc delta mag 4.57 Calc coord yes
 
 
03494+2423 D
 
 
Coord arcsec 2000 034912.08+242307.7 Mag 12.05 PmRA 28.00 PmDE -20.0
Calc delta mag 4.75 Calc coord yes
 
 
03494+2423 E
 
 
Coord arcsec 2000 034929.38+242305.7 Mag 13.83 PmRA 2.00 PmDE 4.0
Calc delta mag 6.53 Calc coord yes
 
 
03494+2423 F
 
 
Coord arcsec 2000 034933.38+242201.4 Mag 14.57 PmRA 8.00 PmDE -2.0
Calc delta mag 7.27 Calc coord yes
 
 
03494+2423 G
 
 
Coord arcsec 2000 034916.19+242035.9 Mag 15.09 PmRA -2.00 PmDE -2.0
Calc delta mag 7.79 Calc coord yes
 
 
03494+2423 H
 
 
Coord arcsec 2000 034906.97+242353.1 Mag 13.1 PmRA -5.00 PmDE -6.0
Calc delta mag 5.8 Calc coord yes
 
 
03494+2423 I
 
 
Coord arcsec 2000 034909.40+242209.7 Mag 14.53 PmRA -3.00 PmDE 0.0
Calc delta mag 7.23 Calc coord yes