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Doubles in session


Current system
18505-0756
ABH 106 AI


Nearby doubles
4' : 18508-0759
BU 970

5' : 18503-0754
BU 969AB

12' : 18499-0802
TDT1076

26' : 18509-0821
J 1638

28' : 18501-0823
HDS2670

29' : 18490-0740
TDS 947

36' : 18516-0724
ARN 95

40' : 18490-0828
STF2388AB

41' : 18532-0748
LEO 41

48' : 18521-0716
BU 1465AB

51' : 18490-0711
TDT1069

56' : 18505-0701
RST4601

60' : 18466-0807
RST4597

62' : 18521-0700
HDS2676

70' : 18463-0729
DAM 119

71' : 18463-0734
J 2923

73' : 18460-0824
SLE 241

85' : 18552-0835
J 2535

93' : 18489-0627
A 91

93' : 18445-0737
RST4595AB

94' : 18444-0739
TDT1023

97' : 18567-0826
J 2156AB

98' : 18442-0817
TOB 295

98' : 18547-0912
J 2240

98' : 18477-0630
J 2233

98' : 18441-0817
SLE 238



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 18505-0756 : COMPONENTS
 
 
  A B C D E F G H I J
B pa=84.3°
sep=9.59"
 
C pa=130.5°
sep=26.10"
pa=150.0°
sep=20.65"
 
D pa=145.5°
sep=48.84"
pa=156.2°
sep=45.00"
pa=161.4°
sep=24.57"
 
E pa=262.6°
sep=44.12"
pa=262.9°
sep=53.70"
pa=280.1°
sep=64.60"
pa=295.8°
sep=79.37"
 
F pa=183.7°
sep=65.43"
pa=191.7°
sep=67.64"
pa=206.4°
sep=54.00"
pa=231.8°
sep=40.55"
pa=146.4°
sep=71.57"
 
G pa=114.9°
sep=103.51"
pa=117.8°
sep=95.39"
pa=109.8°
sep=78.68"
pa=92.9°
sep=66.28"
pa=105.4°
sep=142.77"
pa=77.5°
sep=100.43"
 
H pa=86.9°
sep=91.68"
pa=87.2°
sep=82.11"
pa=73.0°
sep=74.97"
pa=54.7°
sep=78.25"
pa=85.5°
sep=135.72"
pa=53.7°
sep=118.77"
pa=357.2°
sep=48.66"
 
I pa=122.9°
sep=56.28"
pa=129.8°
sep=49.14"
pa=116.4°
sep=30.61"
pa=63.7°
sep=21.86"
pa=105.3°
sep=94.37"
pa=56.0°
sep=62.10"
pa=285.7°
sep=48.40"
pa=231.2°
sep=56.76"
 
J pa=257.1°
sep=76.94"
pa=257.9°
sep=86.46"
pa=269.8°
sep=94.85"
pa=282.6°
sep=105.24"
pa=249.7°
sep=33.30"
pa=304.2°
sep=85.60"
pa=278.9°
sep=170.93"
pa=262.4°
sep=168.01"
pa=276.2°
sep=123.00"
 
K pa=319.8°
sep=6.33"
pa=285.9°
sep=14.17"
pa=312.3°
sep=32.37"
pa=324.8°
sep=55.15"
pa=75.2°
sep=41.03"
pa=0.1°
sep=70.13"
pa=296.3°
sep=109.29"
pa=269.9°
sep=95.63"
pa=304.5°
sep=62.37"
pa=72.7°
sep=74.25"
 
 
18505-0756 A
 
 
Name HD 174378 Coord arcsec 2000 185034.56-075627.2 Mag 10.63 Spectral class A5V (white)
PmRA -1.00 PmDE -12.0 Tycho2 5693-07050-1 HD 174378
Tycho2
Tycho2 5693-07050-1 Pflag RAmdeg 282.64405637 DEmdeg -7.94089191
PmRA -1.9 PmDE -12.9 E RAmdeg 34 E DEmdeg 45
E pmRA 1.7 E pmDE 1.7 EpRAm 1987.15 EpDEm 1983.93
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 11.021 E BTmag 0.060 VTmag 10.647
E VTmag 0.069 Prox 99 TYC T HIP
CCDM RAdeg 282.64406083 DEdeg -7.94086306 EpRA 1990 1.88
EpDE 1990 1.83 E RAdeg 34.9 E DEdeg 47.2 Posflg
Corr -0.1
 
 
18505-0756 B
 
 
Coord arcsec 2000 185035.20-075626.3 Mag 11.1 PmRA 0.00 PmDE -6.0
Tycho2 5693-07627-1 Calc delta mag 0.47 Calc coord yes
Tycho2
Tycho2 5693-07627-1 Pflag RAmdeg 282.64682402 DEmdeg -7.94068913
PmRA -0.9 PmDE -10.2 E RAmdeg 52 E DEmdeg 69
E pmRA 1.9 E pmDE 2.0 EpRAm 1982.74 EpDEm 1977.12
Num 4 Q RAmdeg 1.8 Q DEmdeg 2.2 Q pmRA 1.8
Q pmDE 2.2 BTmag 11.746 E BTmag 0.095 VTmag 11.096
E VTmag 0.102 Prox 99 TYC T HIP
CCDM RAdeg 282.64682722 DEdeg -7.94066778 EpRA 1990 1.84
EpDE 1990 1.77 E RAdeg 55.2 E DEdeg 74.8 Posflg
Corr 0.0
 
 
18505-0756 C
 
 
Coord arcsec 2000 185035.90-075644.1 Mag 13.77 PmRA -1.00 PmDE 6.0
Calc delta mag 3.14 Calc coord yes
 
 
18505-0756 D
 
 
Coord arcsec 2000 185036.42-075707.4 Mag 14.3 PmRA -2.00 PmDE 4.0
Calc delta mag 3.67 Calc coord yes
 
 
18505-0756 E
 
 
Coord arcsec 2000 185031.61-075632.9 Mag 13.25 PmRA 13.00 PmDE -6.0
Calc delta mag 2.62 Calc coord yes
 
 
18505-0756 F
 
 
Coord arcsec 2000 185034.28-075732.5 Mag 13.81 PmRA 1.00 PmDE -43.0
Calc delta mag 3.18 Calc coord yes
 
 
18505-0756 G
 
 
Coord arcsec 2000 185040.88-075710.8 Mag 12.79 PmRA 22.00 PmDE 8.0
Calc delta mag 2.16 Calc coord yes
 
 
18505-0756 H
 
 
Coord arcsec 2000 185040.72-075622.2 Mag 14.6 PmRA -8.00 PmDE -4.0
Calc delta mag 3.97 Calc coord yes
 
 
18505-0756 I
 
 
Coord arcsec 2000 185037.74-075657.7 Mag 15.1 PmRA 15.00 PmDE 18.0
Calc delta mag 4.47 Calc coord yes
 
 
18505-0756 J
 
 
Coord arcsec 2000 185029.51-075644.4 Mag 14.7 PmRA 12.00 PmDE -6.0
Calc delta mag 4.07 Calc coord yes
 
 
18505-0756 K
 
 
Coord arcsec 2000 185034.28-075622.4 Mag 13.3 Calc delta mag 2.67 Calc coord yes