20113-0049 ISO 12 Aa,Ac (The Aql)

 
 
20h 11m 18.26s -00° 49' 17.3" P.A. 44.00 sep 1.0 mag 3.23, Sp B9.5III dist. 87.8 pc (286.4 l.y.)
 
 
Coord 2000 20113-0049 Discov num ISO  12 Comp Aa,Ac Coord arcsec 2000 20 11 18.26 -00 49 17.3
Date first 1987 Date last 1987 Obs 1
Pa first 44 Pa last 44 P.A. Now (θ) 44°
Sep first 1.0 Sep last 1.02 Sep. Now (ρ) 1.02"
Mag pri 3.23 Mag sec delta mag (ΔM) Spectral class B9.5III (blue-white)
Pri motion ra +035 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
20113-0049 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 144150 20 11 18 -00 49 17 MKT 10 Aa,Ab 2020 30 88 0.0 3.50 5.00 1.50 Y
Show The Aql 144150 20 11 18 -00 49 17 ISO 12 Aa,Ac 1987 1 44 1.0 3.23 <===
Show 144150 20 11 18 -00 49 17 BU 1540 AB 2008 4 259 115.8 3.23 13.00 9.77
Quadruple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name The Aql Constellation Aquila SAO 144150 HIP 99473
Tycho2 5161-02682-1 HD 191692 HR 7710 GC 28010
BD BD-01 3911 Bayer Theta Aquilae Bayer name The Aql Flamsteed 65 Aquilae
Flamsteed name 65 Aql FK5 756 Distance 87.8 Distance ly 286.4
Bayer greek θ Aql
 
 
WDS 20113-0049 ISO 12 Aa,Ac (The Aql) : NOTES
 
 
discov_num notes refcode
ISO 12 the Aql = 65 Aql. A is a spectroscopic binary, P = 17.12d.
The Aa,Ab pair cannot be this object.
BU 1540 AB: Incorrectly identified as H 6 27 in BDS. Error noted by MacEvoy. McE2010
MKT 10 the Aql.
Visual orbit by Hummel et al. (1995) based on astrometry from Mark III MkT1995
interferometer. Additional spectroscopic data yield component masses,
luminosities, radii, effective temperatures, and distance.
Pourbaix gives combined solution for this resolved SB2, yielding Pbx2000b
orbital parallaxes and component masses.
Hipparcos astrometric solution adopted some elements from the orbit of HIP1997d
Hummel et al. (1995). MkT1995
Aa,Ab: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 10.09 +/- 0.66, 9.08, and 2.88 Msun, respectively. Mlk2012
Ma,Mb = 3.564 +/- 0.049, 2.739 +/- 0.037 \msun.
Ra,Rb = 4.76 +/- 0.14, 2.34 +/- 0.07 \rsun.
Teff_a,Teff_b = 10300 +/- 200, 10230 +/- 220 K.
La,Lb = 229.8 +/- 22.5, 54.0 +/- 5.8 \lsun. distance = 76.3 +/- 0.3 pc. CIA2022e
 
 
REFERENCES
 
 
refcode metd author reference
CIA2022e Kc+ j Lester, K.V., Schaefer, G.H., Fekel, F.C., Gies, D.R., Henry, T.J., Jao, W.-C., 2022AJ...164...228L
CIA2022e +orb Paredes, L.A., Hubbard-James, H.-S., Farrington, C.D., Gordon, K.D., Chojnowski,
CIA2022e S.D., Monnier, J.D., Kraus, S., Le Bouquin, J.-B., Anugu, N., ten Brummelaar, T.,
CIA2022e Davies, C.L., Gardner, T., Labdon, A., Lanthermann, C. & Setterholm, B.R.
CIA2022e AJ 164, 228, 2022
HIP1997d orb - Hipparcos 1997yCat.1239....0E
HIP1997d Hipparcos Catalog, ESA SP-1200, 1997
HIP1997d (DMSA/O Orbital Solutions)
MkT1995 Km j Hummel, C.A., Armstrong, J.T., Buscher, D.F., Mozurkewich, D., Quirrenbach, A., & 1995AJ....110..376H
MkT1995 +orb Vivekanand, M.
MkT1995 AJ 110, 376, 1995
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Pbx2000b orb - Pourbaix, D. 2000A&AS..145..215P
Pbx2000b A&AS 145, 215, 2000
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 ISO Isobe, S., Norimoto, Y., Noguchi, M., Ohtsubo, J., Baba, N., Miura, N.,
179 ISO Yanaka, H., & Tanaka, T.
180 ISO Isobe, S., Norimoto, Y., Noguchi, M., Ohtsubo, J., Baba, N., Miura, N.,
180 ISO Yanaka, H., & Tanaka, T.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20113-0049 ISO 12 Aa,Ac 1987 1 44 1.0 3.23   B9.5III N 201118.26-004917.3

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WDS 20113-0049 ISO 12 Aa,Ac (The Aql) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20113-0049 ISO 12 Aa,Ac (The Aql) : MEASURES
 
 
No records found.

 
 
WDS 20113-0049 (The Aql) : VIRTUAL EYEPIECE
 
 

20113-0049 BU 1540A mag 3.23 Sp B9.5III 20113-0049 MKT  10Ab sep 0.0 P.A. 88.20 mag 5 20113-0049 ISO  12Ac sep 1.0 P.A. 44.00 20113-0049 BU 1540B sep 115.8 P.A. 259.30 mag 13 virtual eyepiece
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Radius:
Components only
 
 
WDS 20113-0049 (The Aql) : ALADIN DSS IMAGE @ 20h 11m 18.26s -00° 49' 17.3"
 
 
 
 
WDS 20113-0049 ISO 12 Aa,Ac (The Aql) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20113-0049  ISO  12Aa,Ac distance=0' 20106+0057  J  2700AB distance=13' 20106+0057  DAM 196AC distance=13' 20120-0031  J   548 distance=16' 20106+0102  DAM 197 distance=17' 20102+0043  GRV 317 distance=18' 20126+0052  STF2644 distance=20' 20122-0035  DAM 201 distance=20' 20121-0034  DAM 200 distance=20' 20133-0041  BAL 920 distance=31' 20089-0047  UC 4103 distance=36' 20114+0127  BAL1546 distance=38' 20140-0052  ABT  15AE (Phoenicia) distance=41' 20140-0052  BU 1485A,BC (Phoenicia) distance=41' 20140-0052  JNN 246AF (Phoenicia) distance=41' 20119+0010  UC 4118 distance=41' 20140-0052  J   551BC distance=42' 20140-0052  BU 1485BC,D distance=42' 20113-0008  S   735 distance=42' 20083+0052  BAL1213 distance=45' 20115+0135  BAL1547 distance=46' 20120+0004  GWP2927 distance=47' 20096+0132  TDT2036 distance=50' 20080-0041  SHY 325 distance=50' 20134+0128  AG  248AB distance=50' 20090+0127  BAL1544 distance=52' 20147+0109  J  2571 distance=55' 20117+0146  HJ  906AB distance=57' 20117+0146  HJ  906AC distance=57' 20117+0146  ABH 132AD distance=57' 20117+0146  ABH 132AE distance=57' 20117+0146  ABH 132AF distance=57' 20117+0146  ABH 132AG distance=57' 20117+0146  ABH 132AH distance=57' 20075-0037  H 4  34 distance=57' 20075+0057  UC 4090 distance=58' 20078+0021  BAL1212 distance=61' 20143+0009  HDS2885 distance=61' 20103+0149  BAL1545 distance=62' 20154+0042  HWE 100AB distance=62' 20154+0042  HWE 100AC distance=62' 20154-0025  KPP2773 distance=67' 20074+0000  J  2570AB distance=76' 20074+0000  J  2570AC distance=76' 20102+0204  HJ 2933 distance=77' 20134+0201  BAL1549 distance=80' 20060+0102  TDS1041 distance=81' 20105+0212  UC 4111 distance=84' 20168+0111  HDS2890 distance=85' 20152+0155  BAL1552 distance=88' 20171+0038  J  2701 distance=90' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 20113-0049 MKT 10 Aa,Ab 88 0.0
Show 20113-0049 ISO 12 Aa,Ac 44 1.0
Show 20113-0049 BU 1540 AB 259 115.8
Show 20106+0057 J 2700 AB 179 6.1 13
Show 20106+0057 DAM 196 AC 73 7.5 13
Show 20120-0031 J 548 139 4.1 16
Show 20106+0102 DAM 197 164 4.9 17
Show 20102+0043 GRV 317 46 45.1 18
Show 20126+0052 STF2644 205 2.6 20
Show 20122-0035 DAM 201 358 6.9 20
Show 20121-0034 DAM 200 211 4.2 20
Show 20133-0041 BAL 920 269 16.6 31
Show 20089-0047 UC 4103 119 6.7 36
Show 20114+0127 BAL1546 95 17.5 38
Show Phoenicia 20140-0052 ABT 15 AE 225 81.0 41
Show Phoenicia 20140-0052 BU 1485 A,BC 105 75.0 41
Show Phoenicia 20140-0052 JNN 246 AF 217 7.3 41
Show 20119+0010 UC 4118 28 58.2 41
Show 20140-0052 J 551 BC 265 0.2 42
Show 20140-0052 BU 1485 BC,D 65 23.2 42
Show 20113-0008 S 735 211 56.4 42
Show 20083+0052 BAL1213 330 5.5 45
Show 20115+0135 BAL1547 46 5.8 46
Show 20120+0004 GWP2927 150 9.8 47
Show 20096+0132 TDT2036 76 0.5 50
Show 20080-0041 SHY 325 228 999.9 50
Show 20134+0128 AG 248 AB 11 3.4 50
Show 20090+0127 BAL1544 143 6.6 52
Show 20147+0109 J 2571 102 3.9 55
Show 20117+0146 HJ 906 AB 156 13.3 57
Show 20117+0146 HJ 906 AC 348 34.7 57
Show 20117+0146 ABH 132 AD 142 60.1 57
Show 20117+0146 ABH 132 AE 132 78.8 57
Show 20117+0146 ABH 132 AF 40 86.7 57
Show 20117+0146 ABH 132 AG 32 62.0 57
Show 20117+0146 ABH 132 AH 235 57.4 57
Show 20075-0037 H 4 34 198 49.7 57
Show 20075+0057 UC 4090 233 21.3 58
Show 20078+0021 BAL1212 114 12.3 61
Show 20143+0009 HDS2885 132 0.2 61
Show 20103+0149 BAL1545 345 15.3 62
Show 20154+0042 HWE 100 AB 253 1.7 62
Show 20154+0042 HWE 100 AC 271 31.3 62
Show 20154-0025 KPP2773 139 2.0 67
Show 20074+0000 J 2570 AB 79 3.6 76
Show 20074+0000 J 2570 AC 302 11.4 76
Show 20102+0204 HJ 2933 26 21.7 77
Show 20134+0201 BAL1549 228 17.1 80
Show 20060+0102 TDS1041 257 1.2 81
Show 20105+0212 UC 4111 272 32.7 84
Show 20168+0111 HDS2890 313 0.1 85

 
 
WDS 20113-0049 : COMPONENTS
 
 
  A Ab Ac
Ab pa=88.2°
sep=0.00"
 
Ac pa=44.0°
sep=1.02"
pa=43.8°
sep=1.02"
 
B pa=259.3°
sep=115.79"
pa=259.3°
sep=115.79"
pa=259.0°
sep=116.62"
 
 
20113-0049 A
 
 
Coord arcsec 2000 201118.26-004917.3 Mag 3.23 Spectral class B9.5III (blue-white) PmRA 35.00
PmDE 6.0 SAO 144150 HIP 99473 Tycho2 5161-02682-1
HD 191692 HR 7710 GC 28010 BD BD-01 3911
Bayer Theta Aquilae Bayer name The Aql Flamsteed 65 Aquilae Flamsteed name 65 Aql
FK5 756
Tycho2
Tycho2 5161-02682-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 3.156 E BTmag 0.014 VTmag 3.208
E VTmag 0.009 Prox 999 TYC T HIP 99473
CCDM RAdeg 302.82610861 DEdeg -0.82147528 EpRA 1990 1.74
EpDE 1990 1.26 E RAdeg 3.2 E DEdeg 3.4 Posflg
Corr -0.1
SAO
SAO 144150 DelFlag RA1950 PmRA1950 0.0024
DE1950 PmDE1950 0.007 Vmag 3.4 SpType A0
Double code Source 74 CatNum 756 DM BD-01 3911
DMcomp BDsup HD 191692 M HD 0
GC 28010 RA1950rad 5.27405728 DE1950rad -0.01694937 PmRA2000 0.0026
PmDE2000 0.005
Hipparcos
Catalog H HIP 99473 Proxy RAhms 20 11 18.26
DEdms -00 49 17.3 Vmag 3.24 VarFlag R Vmag G
RAdeg 302.826 DEdeg -0.821476 AstroRef + Plx 11.36
CCDM 20113-0049 N CCDM I Nsys 1 Ncomp 1
MultFlag O Source Qual M HIP
Theta Rho HD 191692 BD BD-01 3911
CD CP Dm number -01 3911 VIred -0.06
SpType B9.5III R SpType Coord arcsec 2000 201118.26-004917.3
Hipparcos 2
HIP 99473 Sn 75 So 4 Nc 1
RArad 5.2853125576 DErad -0.0143374561 Plx 11.39 PmRA 35.26
PmDE 5.71 E RArad 0.22 E DErad 0.12 E Plx 0.24
E pmRA 0.35 E pmDE 0.18 Hpmag 3.2245 E Hpmag 0.0004
SHp 0.004 VA 0 BV -0.066 E BV 0.008
VI -0.06
CCDM
Ccdm 20113-0049 RComp Comp A Note1
Note2 % Discov num DRAs 0.27 DDEs -17.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 3.4 Sp A0 PmNote *
PmRA 35 PmDE 7 Dm number -01 3911 Cat1 BD
Name2 144150 Cat2 SAO HD 191692 M HD
ADS BDS B 9960 M ADS BDS N IDS IDS 20061S0107A
HIC 99473
 
 
20113-0049 Ab
 
 
Coord arcsec 2000 201118.26+004917.3 Mag 5 Calc delta mag 1.5 Calc coord yes
 
 
20113-0049 Ac
 
 
Coord arcsec 2000 201118.31+004918.0 Calc delta mag 3.5 Calc coord yes
 
 
20113-0049 B
 
 
Coord arcsec 2000 201110.67+004855.8 Mag 13 PmRA 19.00 PmDE -3.0
Calc delta mag 9.5 Calc coord yes
CCDM
Ccdm 20113-0049 RComp Comp B Note1
Note2 Discov num H 27 DRAs DDEs
R dRAs Year 1901 Theta 260 Rho 113.7
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 9960 M ADS BDS N N IDS IDS 20061S0107B
HIC