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Doubles in session


Current system
18187-1347
DCH 29 CD


Nearby doubles
1' : 18186-1347
DCH 24AB

2' : 18187-1346
DCH 27

2' : 18186-1346
DCH 22AB

2' : 18188-1348
DCH 39

2' : 18187-1345
SNA 89AB

2' : 18186-1348
DCH 26AB

2' : 18186-1345
DCH 21

3' : 18188-1347
DCH 37AB

3' : 18185-1345
DCH 19

3' : 18189-1347
DCH 41AB

3' : 18187-1349
DCH 33AB

3' : 18188-1349
DCH 40

4' : 18189-1349
DCH 43

4' : 18184-1344
DBR 290

5' : 18189-1348
HDS2590AB

5' : 18190-1349
DBR 292

5' : 18185-1344
SHN 229

7' : 18186-1341
DCH 20

8' : 18191-1344
DCH 44

8' : 18182-1347
DCH 18

10' : 18187-1356
DCH 36

31' : 18179-1415
BRT2748

33' : 18211-1339
RST9006

39' : 18181-1310
HU 59

39' : 18168-1414
J 2204AB

44' : 18210-1321
BWE 2



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 18187-1347 : COMPONENTS
 
 
  A B C D E F G H I J K
B pa=224.5°
sep=0.77"
 
C pa=75.0°
sep=15.08"
pa=73.6°
sep=15.75"
 
D pa=79.0°
sep=14.75"
pa=77.3°
sep=15.39"
pa=184.7°
sep=1.08"
 
E pa=66.2°
sep=30.73"
pa=65.7°
sep=31.45"
pa=57.9°
sep=15.99"
pa=54.9°
sep=16.66"
 
F pa=67.4°
sep=30.98"
pa=66.9°
sep=31.69"
pa=60.3°
sep=16.15"
pa=57.3°
sep=16.78"
pa=136.3°
sep=0.70"
 
G pa=83.2°
sep=35.65"
pa=82.5°
sep=36.25"
pa=89.2°
sep=20.83"
pa=86.2°
sep=20.97"
pa=138.4°
sep=10.97"
pa=138.5°
sep=10.27"
 
H pa=83.6°
sep=34.44"
pa=82.8°
sep=35.04"
pa=90.2°
sep=19.65"
pa=87.0°
sep=19.77"
pa=144.5°
sep=10.51"
pa=145.1°
sep=9.82"
pa=253.2°
sep=1.23"
 
I pa=117.9°
sep=37.41"
pa=116.8°
sep=37.64"
pa=139.2°
sep=28.29"
pa=137.6°
sep=27.54"
pa=170.6°
sep=30.31"
pa=171.4°
sep=29.73"
pa=186.1°
sep=21.82"
pa=183.1°
sep=21.37"
 
J pa=116.6°
sep=37.11"
pa=115.5°
sep=37.35"
pa=137.8°
sep=27.71"
pa=136.2°
sep=26.98"
pa=170.1°
sep=29.47"
pa=170.9°
sep=28.89"
pa=186.1°
sep=20.95"
pa=182.9°
sep=20.50"
pa=6.6°
sep=0.87"
 
K pa=83.8°
sep=44.11"
pa=83.1°
sep=44.71"
pa=88.2°
sep=29.30"
pa=86.2°
sep=29.44"
pa=115.8°
sep=17.47"
pa=114.9°
sep=16.82"
pa=85.9°
sep=8.47"
pa=84.3°
sep=9.68"
pa=25.8°
sep=24.77"
pa=26.5°
sep=23.95"
 
L pa=83.4°
sep=43.17"
pa=82.7°
sep=43.77"
pa=87.8°
sep=28.33"
pa=85.6°
sep=28.48"
pa=116.7°
sep=16.52"
pa=115.8°
sep=15.86"
pa=84.0°
sep=7.52"
pa=82.5°
sep=8.73"
pa=23.6°
sep=24.53"
pa=24.2°
sep=23.70"
pa=280.7°
sep=0.99"
 
 
18187-1347 A
 
 
Coord arcsec 2000 181839.77-134655.8 Mag 11.76 PmRA -10.00 PmDE -2.0
Tycho2 5689-00209-1
Tycho2
Tycho2 5689-00209-1 Pflag RAmdeg 274.65989904 DEmdeg -13.78574496
PmRA -1.6 PmDE 7.0 E RAmdeg 73 E DEmdeg 89
E pmRA 2.2 E pmDE 2.3 EpRAm 1976.09 EpDEm 1967.60
Num 3 Q RAmdeg 0.4 Q DEmdeg 1.5 Q pmRA 0.4
Q pmDE 1.5 BTmag 11.821 E BTmag 0.136 VTmag 11.323
E VTmag 0.148 Prox 253 TYC HIP
CCDM RAdeg 274.65990306 DEdeg -13.78576111 EpRA 1990 1.83
EpDE 1990 1.79 E RAdeg 80.9 E DEdeg 104.9 Posflg
Corr 0.0
 
 
18187-1347 B
 
 
Coord arcsec 2000 181839.73-134656.3 Mag 13.96 Delta magnitude 2.2 Coordinate calculated yes
 
 
18187-1347 C
 
 
Coord arcsec 2000 181840.77-134651.9 Mag 9.64 Spectral class B1V (blue-white) PmRA -1.00
PmDE 2.0 Delta magnitude 2.12
 
 
18187-1347 D
 
 
Coord arcsec 2000 181840.76-134653.0 Mag 10.63 Delta magnitude 1.13 Coordinate calculated yes
 
 
18187-1347 E
 
 
Coord arcsec 2000 181841.70-134643.4 Mag 11.57 PmRA -4.00 PmDE -1.0
Delta magnitude 0.19
 
 
18187-1347 F
 
 
Coord arcsec 2000 181841.73-134643.9 Mag 14.15 Delta magnitude 2.39 Coordinate calculated yes
 
 
18187-1347 G
 
 
Coord arcsec 2000 181842.20-134651.6 Mag 10.64 Spectral class B5 (blue-white) PmRA -3.00
PmDE 1.0 Tycho2 5689-00637-1 Delta magnitude 1.12
Tycho2
Tycho2 5689-00637-1 Pflag RAmdeg 274.66981063 DEmdeg -13.78118973
PmRA -0.7 PmDE -0.6 E RAmdeg 44 E DEmdeg 37
E pmRA 2.0 E pmDE 2.0 EpRAm 1983.01 EpDEm 1978.89
Num 4 Q RAmdeg 1.1 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.5 BTmag 11.328 E BTmag 0.088 VTmag 11.030
E VTmag 0.105 Prox 294 TYC HIP
CCDM RAdeg 274.66981972 DEdeg -13.78116222 EpRA 1990 1.80
EpDE 1990 1.68 E RAdeg 51.7 E DEdeg 69.7 Posflg
Corr 0.0
 
 
18187-1347 H
 
 
Coord arcsec 2000 181842.12-134652.0 Mag 15.09 Delta magnitude 3.33 Coordinate calculated yes
 
 
18187-1347 I
 
 
Coord arcsec 2000 181842.04-134713.3 Mag 13.36 PmRA -15.00 PmDE 11.0
SAO 142216 Delta magnitude 1.6
SAO
SAO 142216 DelFlag RA1950 PmRA1950 -0.0011
DE1950 PmDE1950 -0.031 Vmag 9.5 SpType G0
Double code Source 26 CatNum 6147 DM BD-09 4687
DMcomp BDsup HD 168160 M HD 0
GC RA1950rad 4.78238886 DE1950rad -0.16592231 PmRA2000 -0.0009
PmDE2000 -0.029
 
 
18187-1347 J
 
 
Coord arcsec 2000 181842.05-134712.4 Mag 15.41 Delta magnitude 3.65 Coordinate calculated yes
 
 
18187-1347 K
 
 
Coord arcsec 2000 181842.78-134651.0 Mag 8.8 Spectral class O9.5V (blue) PmRA 0.00
PmDE -2.0 SAO 161312 DM BD-12 4991 Delta magnitude 2.96
SAO
SAO 161312 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 0.004 Vmag 8.2 SpType B9
Double code Source 20 CatNum 6239 DM BD-12 4991
DMcomp BDsup HD 168135 M HD 0
GC RA1950rad 4.78236005 DE1950rad -0.21772981 PmRA2000 -0.001
PmDE2000 0.006
 
 
18187-1347 L
 
 
Coord arcsec 2000 181842.71-134650.8 Mag 16.7 Delta magnitude 4.94 Coordinate calculated yes