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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
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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.

19250+1157 STT 588 AB (31 Aql)

 
 
19h 24m 58.20s +11° 56' 39.9" P.A. 281.00 sep 108.3 mag 5.24,8.65 Sp G8IV dist. 15.18 pc (49.52 l.y.)
 
 
Coord 2000 19250+1157 Discov num STT 588 Comp AB Coord arcsec 2000 19 24 58.20 +11 56 39.9
Date first 1852 Date last 2019 Obs 39
Pa first 4 Pa last 280.7 P.A. Now (θ) 280.7°
Sep first 142.5 Sep last 108.27 Sep. Now (ρ) 108.27"
Mag pri 5.24 Mag sec 8.65 delta mag (ΔM) 3.41 Spectral class G8IV (yellow)
Pri motion ra +721 Sec motion ra +032
Pri motion dec +643 Sec motion dec -087
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.039
This double is not physical.
 
 
19250+1157 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 31 Aql 104807 19 24 58 +11 56 40 STT 588 AB 2019 39 281 108.3 5.24 8.65 3.41 <===
Show 104807 19 24 58 +11 56 40 STT 588 AC 2019 13 277 151.6 5.24 10.34 5.10
Show 104807 19 24 58 +11 56 40 COM 7 AD 2019 7 191 130.1 5.24 10.30 5.06
Show 104807 19 24 58 +11 56 40 LLO 19 AE 2002 2 288 4.2 3.53 10.00 6.47
Show 104805 19 24 52 +11 57 15 STT 588 BC 2019 37 267 44.5 8.65 10.34 1.69
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 31 Aql Var name NSV11994 Aql Constellation Aquila SAO 104807
HIP 95447 Tycho2 1063-00519-1 HD 182572 HR 7373
GC 26809 GL Gl 759 BD BD+11 3833 Flamsteed 31 Aquilae
Flamsteed name 31 Aql FK5 1503 Distance 15.18 Distance ly 49.52
 
 
WDS 19250+1157 STT 588 AB (31 Aql) : NOTES
 
 
discov_num notes refcode
STT 588 31 Aql.
AB and AC: Optical pairs, based on study of relative motion of the
components using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 COM Comstock, G.C.
28 LLO Lloyd, J.P.
29 LLO Lloyd, J.P., Martinache, F., Ireland, M.J., Monnier, J.D., Pravdo, S.H.,
29 LLO Shaklan, S.B., & Tuthill, P.G.
33 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19250+1157 STT 588 AB 2006 29 286 101.7 5.24 8.65 G8IV NLD 192457.77+115634.3
19250+1157 STT 588 AB 2009 30 288 101.7 5.24 8.65 G8IV NLD 192457.77+115634.3
19250+1157 STT 588 AB 2010 32 281 105.4 5.24 8.65 G8IV NLD 192457.77+115634.3
19250+1157 STT 588 AB 2013 35 285 103.6 5.24 8.65 G8IV NLD 192457.77+115634.3
19250+1157 STT 588 AB 2014 36 283 105.4 5.24 8.65 G8IV NLDU 192457.77+115634.3
19250+1157 STT 588 AB 2016 37 282 104.0 5.24 8.65 G8IV NL U 192458.20+115639.9
19250+1157 STT 588 AB 2019 39 281 108.3 5.24 8.65 G8IV NL U 192458.20+115639.9

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 19250+1157 STT 588 AB (31 Aql) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19250+1157 STT 588 AB (31 Aql) : MEASURES
 
 
No records found.

 
 
WDS 19250+1157 (31 Aql) : VIRTUAL EYEPIECE
 
 

19250+1157 STT 588A mag 5.24 Sp G8IV 19250+1157 STT 588B sep 99.4 P.A. 290.40 mag 8.65 Sp G0 19250+1157 STT 588C sep 148.3 P.A. 276.70 mag 10.34 19250+1157 COM 7D sep 130.1 P.A. 190.40 mag 10.3 19250+1157 LLO 19E sep 4.1 P.A. 288.60 mag 10 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19250+1157 (31 Aql) : ALADIN DSS IMAGE @ 19h 24m 58.20s +11° 56' 39.9"
 
 
 
 
WDS 19250+1157 STT 588 AB (31 Aql) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19250+1157 STT 588AB distance=0' 19250+1157 STT 588BC distance=2' 19248+1215 SKF 921 distance=19' 19247+1136 J 1304 distance=21' 19232+1151 BPM1026 distance=27' 19264+1139 HEI 571 distance=28' 19269+1204 A 1181 distance=30' 19275+1129 BRT1317 distance=46' 19284+1204 AG 382 distance=51' 19277+1229 BPM1029 distance=52' 19212+1140 J 2962 distance=59' 19283+1232 A 1649 distance=60' 19268+1252 STF2520AB distance=62' 19268+1252 FOX 241AC distance=62' 19290+1135 TDT1487 distance=64' 19290+1228 AG 383 distance=67' 19283+1243 COG 2 distance=68' 19296+1200 BPM1031 distance=69' 19293+1129 J 2971 distance=69' 19224+1256 GWP2845 distance=70' 19206+1125 KPP1535 distance=73' 19201+1148 J 1186 distance=73' 19296+1224 A 1653 distance=74' 19243+1043 A 1180AB distance=74' 19300+1148 BPM1033 distance=74' 19219+1055 A 1178 distance=77' 19301+1142 BPM1034 distance=77' 19303+1145 BPM1036 distance=79' 19295+1241 BPM1030 distance=81' 19298+1236 BPMA 83 distance=82' 19305+1151 HEI 573 distance=82' 19197+1222 S 717BC distance=82' 19197+1222 S 717AB distance=83' 19197+1222 S 717AC distance=83' 19305+1135 AG 384 distance=84' 19307+1157 BPM1040 distance=85' 19302+1122 BPMA 84 distance=85' 19299+1241 BRT1318 distance=86' 19205+1102 REP 49AB distance=86' 19205+1102 WHT 3Ba,Bb distance=86' 19284+1046 TDT1482Aa,Ab distance=87' 19309+1201 BPM1043 distance=88' 19309+1205 BPM1042 distance=88' 19232+1320 HEI 269 distance=88' 19309+1208 BPM1044 distance=89' 19309+1137 DAM 157CE distance=89' 19309+1137 OL 64CD distance=89' 19308+1135 KPP 441 distance=89' 19309+1137 OL 64AB distance=89' 19309+1137 DAM 157AB,C distance=89' 19298+1103 BPM1032 distance=89' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 19250+1157 STT 588 AB 281 108.3
Show 19250+1157 COM 7 AD 191 130.1
Show 19250+1157 STT 588 AC 277 151.6
Show 19250+1157 LLO 19 AE 288 4.2
Show 19250+1157 STT 588 BC 267 44.5 2
Show 19248+1215 SKF 921 237 54.0 19
Show 19247+1136 J 1304 60 2.2 21
Show 19232+1151 BPM1026 185 85.8 27
Show 19264+1139 HEI 571 351 1.9 28
Show 19269+1204 A 1181 200 0.7 30
Show 19275+1129 BRT1317 98 4.9 46
Show 19284+1204 AG 382 189 11.0 51
Show 19277+1229 BPM1029 170 54.8 52
Show 19212+1140 J 2962 341 4.6 59
Show 19283+1232 A 1649 27 1.5 60
Show 19268+1252 STF2520 AB 234 1.9 62
Show 19268+1252 FOX 241 AC 247 89.6 62
Show 19290+1135 TDT1487 33 0.5 64
Show 19290+1228 AG 383 303 19.7 67
Show 19283+1243 COG 2 242 24.7 68
Show 19296+1200 BPM1031 113 99.1 69
Show 19293+1129 J 2971 317 6.1 69
Show 19224+1256 GWP2845 142 4.8 70
Show 19206+1125 KPP1535 287 11.6 73
Show 19201+1148 J 1186 9 2.5 73
Show 19296+1224 A 1653 142 0.2 74
Show 19243+1043 A 1180 AB 244 2.3 74
Show 19300+1148 BPM1033 259 72.1 74
Show 19219+1055 A 1178 332 4.5 77
Show 19301+1142 BPM1034 266 43.9 77
Show 19303+1145 BPM1036 223 78.8 79
Show 19295+1241 BPM1030 170 97.3 81
Show 19298+1236 BPMA 83 325 166.3 82
Show 19305+1151 HEI 573 227 0.9 82
Show 19197+1222 S 717 BC 59 75.9 82
Show 19197+1222 S 717 AB 175 60.7 83
Show 19197+1222 S 717 AC 107 73.6 83
Show 19305+1135 AG 384 160 22.5 84
Show 19307+1157 BPM1040 228 64.8 85
Show 19302+1122 BPMA 84 293 260.7 85
Show 19299+1241 BRT1318 84 6.0 86
Show 19205+1102 REP 49 AB 174 5.6 86
Show 19205+1102 WHT 3 Ba,Bb 107 0.2 86
Show 19284+1046 TDT1482 Aa,Ab 316 0.8 87
Show 19309+1201 BPM1043 46 22.9 88
Show 19309+1205 BPM1042 315 75.2 88
Show 19232+1320 HEI 269 11 0.7 88
Show 19309+1208 BPM1044 249 71.4 89
Show 19309+1137 DAM 157 CE 353 6.4 89
Show 19309+1137 OL 64 CD 224 4.7 89
Show 19308+1135 KPP 441 224 4.7 89

 
 
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