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Doubles in session


Current system
04517+4550
LLO 6 AE


Nearby doubles
22' : 04508+4608
SMA 43

43' : 04484+4611
HJ 2239

52' : 04473+4613
TDS2964

52' : 04489+4508
ES 1320

53' : 04511+4458
STF 599AB

55' : 04512+4644
NSN 22

58' : 04477+4511
ES 1319

58' : 04491+4500
SKF2414

64' : 04566+4627
TDS3012

66' : 04559+4502
HDS 636

67' : 04540+4443
COU2268

69' : 04490+4449
SMA 42

81' : 04581+4506
ES 1372

81' : 04463+4453
HDS 615

84' : 04538+4429
KPP3178

91' : 04559+4432
A 1302

92' : 04469+4708
COU2032

93' : 04456+4444
UC 70

93' : 04506+4722
TDS2984

95' : 04446+4453
UC 69

98' : 05009+4532
STJ 101

99' : 04494+4414
SKF1383AB

104' : 04442+4658
TOK 489

108' : 04538+4405
A 1548

110' : 04537+4737
ES 1227

118' : 04564+4739
ES 57AB



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 04517+4550 : COMPONENTS
 
 
  A B C D E F
B pa=34.9°
sep=75.77"
 
C pa=52.0°
sep=3.92"
pa=213.9°
sep=72.03"
 
D pa=160.7°
sep=5.48"
pa=211.6°
sep=79.10"
pa=189.6°
sep=7.69"
 
E pa=58.3°
sep=5.32"
pa=213.1°
sep=70.92"
pa=75.1°
sep=1.49"
pa=18.8°
sep=8.42"
 
F pa=92.7°
sep=8.34"
pa=209.2°
sep=71.68"
pa=118.2°
sep=5.95"
pa=53.8°
sep=8.08"
pa=130.0°
sep=4.97"
 
G pa=8.4°
sep=13.08"
pa=220.1°
sep=64.32"
pa=353.6°
sep=10.59"
pa=0.3°
sep=18.10"
pa=345.6°
sep=10.47"
pa=334.3°
sep=14.79"
 
 
04517+4550 A
 
 
Name HD 30649 Coord arcsec 2000 045143.56+455003.0 Mag 6.97 Spectral class G1V (yellow)
PmRA 385.00 PmDE -552.0 SAO 39808 HIP 22596
Tycho2 3343-00895-1 HD 30649 GC 5897 BD BD+45 992
Tycho2
Tycho2 3343-00895-1 Pflag RAmdeg 72.93148474 DEmdeg 45.83416360
PmRA 375.3 PmDE -561.8 E RAmdeg 6 E DEmdeg 6
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.00 EpDEm 1990.83
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.7 BTmag 7.657 E BTmag 0.017 VTmag 7.035
E VTmag 0.012 Prox 999 TYC T HIP 22596
CCDM RAdeg 72.93024167 DEdeg 45.83549167 EpRA 1990 1.69
EpDE 1990 1.49 E RAdeg 5.6 E DEdeg 6.2 Posflg
Corr 0.0
SAO
SAO 39808 DelFlag RA1950 PmRA1950 0.0365
DE1950 PmDE1950 -0.555 Vmag 7.1 SpType G0
Double code Source 70 CatNum 5897 DM BD+45 992
DMcomp BDsup HD 30649 M HD 0
GC 5897 RA1950rad 1.25682089 DE1950rad 0.79862994 PmRA2000 0.0361
PmDE2000 -0.559
Hipparcos
Catalog H HIP 22596 Proxy RAhms 04 51 43.24
DEdms +45 50 07.9 Vmag 6.94 VarFlag R Vmag H
RAdeg 72.9302 DEdeg 45.8355 AstroRef Plx 33.44
CCDM 04518+4550 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 30649 BD BD+45 992
CD CP Dm number +45 992 VIred 0.71
SpType G1V-VI R SpType Coord arcsec 2000 045143.24+455007.9
Hipparcos 2
HIP 22596 Sn 5 So 0 Nc 1
RArad 1.2728717045 DErad 0.7999809169 Plx 33.13 PmRA 376.05
PmDE -564.32 E RArad 0.67 E DErad 0.54 E Plx 0.88
E pmRA 0.95 E pmDE 0.66 Hpmag 7.0782 E Hpmag 0.0008
SHp 0.008 VA 0 BV 0.586 E BV 0.014
VI 0.71
 
 
04517+4550 B
 
 
Coord arcsec 2000 045147.70+455105.2 Mag 12.2 Spectral class VI Calc delta mag 5.23
Calc coord yes
 
 
04517+4550 C
 
 
Coord arcsec 2000 045143.86+455005.4 Mag 16 Spectral class VI Calc delta mag 9.03
Calc coord yes
 
 
04517+4550 D
 
 
Coord arcsec 2000 045143.73+454957.8 Mag 11.1 Spectral class VI Calc delta mag 4.13
Calc coord yes
 
 
04517+4550 E
 
 
Coord arcsec 2000 045143.99+455005.8 Mag 17.6 Spectral class VI Calc delta mag 10.63
Calc coord yes
 
 
04517+4550 F
 
 
Coord arcsec 2000 045144.36+455002.6 Mag 15.4 Spectral class VI Calc delta mag 8.43
Calc coord yes
 
 
04517+4550 G
 
 
Coord arcsec 2000 045143.74+455015.9 Mag 12.6 Spectral class VI Calc delta mag 5.63
Calc coord yes