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Doubles in session


Current system
19250+1157
STT 588 AB
31 Aql


Nearby doubles
19' : 19248+1215
SKF 921

21' : 19247+1136
J 1304

27' : 19232+1151
BPM1026

28' : 19264+1139
HEI 571

30' : 19269+1204
A 1181

46' : 19275+1129
BRT1317

51' : 19284+1204
AG 382

52' : 19277+1229
BPM1029

59' : 19212+1140
J 2962

60' : 19283+1232
A 1649

62' : 19268+1252
STF2520AB

64' : 19290+1135
TDT1487

67' : 19290+1228
AG 383

68' : 19283+1243
COG 2

69' : 19296+1200
BPM1031

69' : 19293+1129
J 2971

70' : 19224+1256
GWP2845

73' : 19206+1125
KPP1535

73' : 19201+1148
J 1186

74' : 19296+1224
A 1653

74' : 19243+1043
A 1180AB

74' : 19300+1148
BPM1033

77' : 19219+1055
A 1178

77' : 19301+1142
BPM1034

79' : 19303+1145
BPM1036

81' : 19295+1241
BPM1030



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 19250+1157 : COMPONENTS
 
 
  A B C D
B pa=290.4°
sep=99.44"
 
C pa=276.7°
sep=148.34"
pa=252.3°
sep=56.82"
 
D pa=190.4°
sep=130.05"
pa=156.8°
sep=176.95"
pa=139.6°
sep=190.99"
 
E pa=288.6°
sep=4.10"
pa=110.5°
sep=95.34"
pa=96.4°
sep=144.33"
pa=8.6°
sep=130.69"
 
 
19250+1157 A
 
 
Name 31 Aql Coord arcsec 2000 192458.20+115639.9 Mag 5.24 Spectral class G8IV (yellow)
PmRA 721.00 PmDE 643.0 SAO 104807 HIP 95447
Tycho2 1063-00519-1 HD 182572 HR 7373 GC 26809
BD BD+11 3833 Flamsteed 31 Aquilae Flamsteed name 31 Aql FK5 1503
Tycho2
Tycho2 1063-00519-1 Pflag RAmdeg 291.24250108 DEmdeg 11.94441423
PmRA 721.0 PmDE 642.8 E RAmdeg 3 E DEmdeg 3
E pmRA 0.7 E pmDE 0.7 EpRAm 1991.21 EpDEm 1991.32
Num 25 Q RAmdeg 0.3 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.6 BTmag 6.100 E BTmag 0.014 VTmag 5.243
E VTmag 0.009 Prox 963 TYC T HIP 95447
CCDM RAdeg 291.24077333 DEdeg 11.94292139 EpRA 1990 1.56
EpDE 1990 1.64 E RAdeg 3.3 E DEdeg 3.4 Posflg
Corr -0.2
SAO
SAO 104807 DelFlag RA1950 PmRA1950 0.0492
DE1950 PmDE1950 0.64 Vmag 5.2 SpType G5
Double code Source 74 CatNum 1503 DM BD+11 3833
DMcomp BDsup HD 182572 M HD 0
GC 26809 RA1950rad 5.07273373 DE1950rad 0.20657654 PmRA2000 0.0492
PmDE2000 0.642
Hipparcos
Catalog H HIP 95447 Proxy RAhms 19 24 57.77
DEdms +11 56 34.3 Vmag 5.17 VarFlag R Vmag H
RAdeg 291.241 DEdeg 11.9429 AstroRef Plx 66.01
CCDM 19249+1157 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 182572 BD BD+11 3833
CD CP Dm number +11 3833 VIred 0.75
SpType G8IVvar R SpType Coord arcsec 2000 192457.77+115634.3
Hipparcos 2
HIP 95447 Sn 5 So 0 Nc 1
RArad 5.0831093031 DErad 0.208442076 Plx 65.89 PmRA 721.02
PmDE 642.49 E RArad 0.17 E DErad 0.15 E Plx 0.26
E pmRA 0.21 E pmDE 0.17 Hpmag 5.309 E Hpmag 0.0004
SHp 0.005 VA 0 BV 0.761 E BV 0.018
VI 0.75
 
 
19250+1157 B
 
 
Coord arcsec 2000 192451.85+115714.6 Coord calc 192451.85+115714.6 Mag 8.65 Spectral class G0 (yellow)
PmRA 31.00 PmDE -88.0 SAO 104805 Tycho2 1063-01173-1
HD 231345 DM BD+11 3834 Calc delta mag 3.41
Tycho2
Tycho2 1063-01173-1 Pflag RAmdeg 291.21608591 DEmdeg 11.95408590
PmRA 31.6 PmDE -87.4 E RAmdeg 8 E DEmdeg 8
E pmRA 1.1 E pmDE 1.0 EpRAm 1990.74 EpDEm 1990.52
Num 10 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 9.481 E BTmag 0.019 VTmag 8.650
E VTmag 0.014 Prox 437 TYC T HIP
CCDM RAdeg 291.21601028 DEdeg 11.95429417 EpRA 1990 1.56
EpDE 1990 1.43 E RAdeg 7.6 E DEdeg 8.3 Posflg
Corr -0.5
SAO
SAO 104805 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 -0.099 Vmag 8.6 SpType G0
Double code Source 29 CatNum 7219 DM BD+11 3834
DMcomp BDsup HD 231345 M HD 0
GC RA1950rad 5.07244454 DE1950rad 0.20692387 PmRA2000 0.0022
PmDE2000 -0.1
 
 
19250+1157 C
 
 
Coord arcsec 2000 192448.16+115657.3 Mag 10.34 PmRA -1.00 PmDE -1.0
Tycho2 1063-01142-1 Calc delta mag 5.1 Calc coord yes
Tycho2
Tycho2 1063-01142-1 Pflag RAmdeg 291.20369671 DEmdeg 11.95288956
PmRA 3.1 PmDE 0.5 E RAmdeg 36 E DEmdeg 34
E pmRA 1.7 E pmDE 1.6 EpRAm 1985.18 EpDEm 1985.73
Num 5 Q RAmdeg 1.2 Q DEmdeg 1.7 Q pmRA 1.1
Q pmDE 1.7 BTmag 12.474 E BTmag 0.195 VTmag 10.343
E VTmag 0.040 Prox 437 TYC T HIP
CCDM RAdeg 291.20368917 DEdeg 11.95288833 EpRA 1990 1.49
EpDE 1990 1.62 E RAdeg 37.9 E DEdeg 35.0 Posflg
Corr -0.3
 
 
19250+1157 D
 
 
Coord arcsec 2000 192456.60+115432.0 Mag 10.3 Calc delta mag 5.06 Calc coord yes
 
 
19250+1157 E
 
 
Coord arcsec 2000 192457.94+115641.2 Mag 10 Calc delta mag 4.76 Calc coord yes