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Doubles in session


Current system
03383+4448
S 430 AB
HD 22428


Nearby doubles
8' : 03390+4445
ES 1312

30' : 03410+4439
TDS2625

31' : 03409+4436
ES 562

34' : 03414+4446
GMZ 21AB

37' : 03366+4519
TDS2599

37' : 03364+4518
COU1862

37' : 03360+4516
J 2412AB

47' : 03343+4512
J 2411

51' : 03374+4538
TDS2605

52' : 03431+4453
LDS6411

54' : 03343+4416
HDS 453

55' : 03348+4408
SMA 38

61' : 03400+4350
KPP2153

63' : 03353+4354
MMA 13

64' : 03407+4547
TDS2623

64' : 03348+4356
MMA 12

65' : 03322+4450
CRI 4

65' : 03392+4344
TDS2612

66' : 03353+4351
A 1534

69' : 03446+4435
ES 1365

75' : 03452+4444
COU2023

75' : 03339+4351
SMA 37AB

76' : 03327+4534
ARG 56

77' : 03336+4545
ES 561

78' : 03407+4601
STT 59

78' : 03417+4340
AOT 8



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 03383+4448 : COMPONENTS
 
 
  A B C
B pa=96.4°
sep=41.34"
 
C pa=35.7°
sep=67.81"
pa=358.5°
sep=59.73"
 
D pa=68.1°
sep=56.30"
pa=23.5°
sep=27.95"
pa=159.6°
sep=36.36"
 
 
03383+4448 A
 
 
Name HD 22428 Coord arcsec 2000 033818.83+444806.5 Mag 7.21 Spectral class A0 (white)
PmRA 22.00 PmDE -29.0 SAO 39005 HIP 16972
Tycho2 2874-00060-1 HD 22428 GC 4320 BD BD+44 757
Tycho2
Tycho2 2874-00060-1 Pflag RAmdeg 54.57856073 DEmdeg 44.80174312
PmRA 28.6 PmDE -31.6 E RAmdeg 5 E DEmdeg 5
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.39 EpDEm 1991.33
Num 9 Q RAmdeg 0.6 Q DEmdeg 1.6 Q pmRA 0.6
Q pmDE 1.6 BTmag 7.423 E BTmag 0.015 VTmag 7.207
E VTmag 0.011 Prox 410 TYC T HIP 16972
CCDM RAdeg 54.57846750 DEdeg 44.80181694 EpRA 1990 1.66
EpDE 1990 1.61 E RAdeg 4.6 E DEdeg 4.7 Posflg
Corr -0.2
SAO
SAO 39005 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 -0.034 Vmag 7.4 SpType A0
Double code Source 70 CatNum 4320 DM BD+44 757
DMcomp BDsup HD 22428 M HD 0
GC 4320 RA1950rad 0.93748203 DE1950rad 0.77910016 PmRA2000 0.0022
PmDE2000 -0.037
Hipparcos
Catalog H HIP 16972 Proxy RAhms 03 38 18.83
DEdms +44 48 06.5 Vmag 7.22 VarFlag R Vmag H
RAdeg 54.5785 DEdeg 44.8018 AstroRef Plx 6.88
CCDM 03384+4448 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 22428 BD BD+44 757
CD CP Dm number +44 757 VIred 0.16
SpType A0 R SpType Coord arcsec 2000 033818.83+444806.5
Hipparcos 2
HIP 16972 Sn 5 So 0 Nc 1
RArad 0.9525737887 DErad 0.7819392255 Plx 6.55 PmRA 22.12
PmDE -28.99 E RArad 0.56 E DErad 0.39 E Plx 0.69
E pmRA 0.64 E pmDE 0.62 Hpmag 7.2897 E Hpmag 0.0013
SHp 0.011 VA 0 BV 0.202 E BV 0.011
VI 0.22
 
 
03383+4448 B
 
 
Coord arcsec 2000 033822.69+444801.9 Coord calc 033822.69+444801.9 Mag 7.53 Spectral class A0 (white)
PmRA 27.00 PmDE -33.0 SAO 39007 HIP 16980
Tycho2 2874-00069-1 HD 22441 GC 4323 BD BD+44 759
Calc delta mag 0.32
Tycho2
Tycho2 2874-00069-1 Pflag RAmdeg 54.59453989 DEmdeg 44.80054751
PmRA 27.8 PmDE -31.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.12 EpDEm 1991.22
Num 13 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 7.657 E BTmag 0.015 VTmag 7.525
E VTmag 0.012 Prox 410 TYC T HIP 16980
CCDM RAdeg 54.59444861 DEdeg 44.80062056 EpRA 1990 1.64
EpDE 1990 1.61 E RAdeg 5.0 E DEdeg 5.1 Posflg
Corr -0.1
SAO
SAO 39007 DelFlag RA1950 PmRA1950 0.0035
DE1950 PmDE1950 -0.031 Vmag 7.8 SpType A0
Double code Source 70 CatNum 4323 DM BD+44 759
DMcomp BDsup HD 22441 M HD 0
GC 4323 RA1950rad 0.93776564 DE1950rad 0.77908203 PmRA2000 0.0035
PmDE2000 -0.034
Hipparcos
Catalog H HIP 16980 Proxy RAhms 03 38 22.67
DEdms +44 48 02.2 Vmag 7.56 VarFlag R Vmag H
RAdeg 54.5944 DEdeg 44.8006 AstroRef Plx 6.98
CCDM 03384+4448 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 22441 BD BD+44 759
CD CP Dm number +44 759 VIred 0.11
SpType A0 R SpType Coord arcsec 2000 033822.67+444802.2
Hipparcos 2
HIP 16980 Sn 5 So 0 Nc 1
RArad 0.952852838 DErad 0.7819183284 Plx 6.36 PmRA 26.85
PmDE -33.72 E RArad 0.49 E DErad 0.33 E Plx 0.64
E pmRA 0.54 E pmDE 0.49 Hpmag 7.6079 E Hpmag 0.0011
SHp 0.011 VA 0 BV 0.112 E BV 0.012
VI 0.13
 
 
03383+4448 C
 
 
Coord arcsec 2000 033822.54+444901.6 Mag 11.9 PmRA -6.00 PmDE -3.0
Calc delta mag 4.69 Calc coord yes
 
 
03383+4448 D
 
 
Coord arcsec 2000 033823.74+444827.5 Mag 13.11 PmRA 5.00 PmDE -19.0
Calc delta mag 5.9 Calc coord yes