18275-1522 J 1631 AC (HD 169915)

 
 
18h 27m 31.29s -15° 22' 25.3" P.A. 157.00 sep 118.0 mag 7.01,11.06 Sp F5V dist. 46.53 pc (151.78 l.y.)
 
 
Coord 2000 18275-1522 Discov num J  1631 Comp AC Coord arcsec 2000 18 27 31.29 -15 22 25.3
Date first 1941 Date last 2015 Obs 8
Pa first 155 Pa last 156.5 P.A. Now (θ) 156.5°
Sep first 120.0 Sep last 118.017 Sep. Now (ρ) 118.017"
Mag pri 7.01 Mag sec 11.06 delta mag (ΔM) 4.05 Spectral class F5V (yellow-white)
Pri motion ra +049 Sec motion ra -007
Pri motion dec +030 Sec motion dec -004
Notes N (See Notes)
rPM=1.14
This double is not physical.
 
 
18275-1522 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 161490 18 27 31 -15 22 25 J 1631 AB 2015 6 264 27.5 7.01 14.10 7.09
Show HD 169915 161490 18 27 31 -15 22 25 J 1631 AC 2015 8 157 118.0 7.01 11.06 4.05 <===
Show 161490 18 27 31 -15 22 25 J 1631 AF 2015 10 309 126.4 7.01 11.06 4.05
Show 18 27 35 -15 24 13 FOX 229 C,DE 2000 9 243 6.7 12.00 12.30 0.30
Show 18 27 34 -15 24 16 FOX 229 DE 2015 2 328 2.7 12.30 13.00 0.70
Sextuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 169915 Constellation Scutum SAO 161490 HIP 90459
Tycho2 6266-02095-1 Gaia DR2 4103929491531746816 HD 169915 BD BD-15 4972
Distance 46.53 Distance ly 151.78
 
 
WDS 18275-1522 J 1631 AC (HD 169915) : NOTES
 
 
discov_num notes refcode
J 1631 CD is probably AB of 18275-1524 with quadrant reversed.
 
 
REFERENCES
 
 
refcode metd author reference
Fox1909 Ma - Fox, P. 1909AN....181..245F
Fox1909 AN 181, 245, 1909 (measures are also in Fox1915)
Fox1910 Ma - Fox, P. 1910AJ.....26...87F
Fox1910 AJ 26, 87, 1910 (measures are also in Fox1915)
Fox1915 Ma j Fox, P. 1915AnDea...1....1F
Fox1915 Ann. Dearborn Obs. 1, 1, 1915
Fox1915b Ma j Fox, P. 1915AnDea...1...52F
Fox1915b Ann. Dearborn Obs. 1, 52, 1915
Fox1925 Ma j Fox, P. 1925AnDea...2....1F
Fox1925 +Ca Ann. Dearborn Obs. 2, 1, 1925
Fox1946 Ma - Fox, P. 1946AnDea...6....1F
Fox1946 +Po Ann. Dearborn Obs. 6, 1, 1946
J__1908 Ma - Jonckheere, R. 1908BuAsI..25..458J
J__1908 Bull. Astronomique 25, 458, 1908
J__1909a Ma - Jonckheere, R. ...................
J__1909a Journal Astronomique 1, no. 1, 1, 1909
J__1909b Ma - Jonckheere, R. ...................
J__1909b Journal Astronomique 1, no. 2, 1909
J__1909c Ma - Jonckheere, R. ...................
J__1909c Journal Astronomique 1, no. 3, 1909
J__1910a Ma j Jonckheere, R. ...................
J__1910a Journal Astronomique 1, no. 4, 25, 1910
J__1910b Ma - Jonckheere, R. ...................
J__1910b Journal Astronomique 1, no. 5, 1910
J__1910c Ma j Jonckheere, R. ...................
J__1910c Journal Astronomique 1, no. 7, 1910
J__1910d Ma - Jonckheere, R. ...................
J__1910d Journal Astronomique 1, no. 7, 1910
J__1910e Ma j Jonckheere, R. ...................
J__1910e Journal Astronomique 1, no. 7, 1910
J__1910f Ma j Jonckheere, R. ...................
J__1910f Journal Astronomique 1, no. 10, 77, 1910
J__1910g Ma - Jonckheere, R. ...................
J__1910g Journal Astronomique 1, no. 11, 81, 1910
J__1910h Ma j Jonckheere, R. ...................
J__1910h Journal Astronomique 1, no. 12, 89, 1910
J__1910i Ma j Jonckheere, R. ...................
J__1910i Journal Astronomique 1, no. 13, 98, 1910
J__1911a Ma - Jonckheere, R. ...................
J__1911a Journal Astronomique 1, no. 15, 114, 1911
J__1911b Ma j Jonckheere, R. ...................
J__1911b Journal Astronomique 1, no. 16, 121, 1911
J__1911c Ma j Jonckheere, R. 1911MNRAS..71..750J
J__1911c MNRAS 71, 750, 1911
J__1911d Ma - Jonckheere, R. 1911MNRAS..72...45J
J__1911d MNRAS 72, 45, 1911
J__1911e Ma - Jonckheere, R. 1911MNRAS..72..156J
J__1911e MNRAS 72, 156, 1911
J__1911f Ma j Jonckheere, R. 1911MNRAS..72..162J
J__1911f MNRAS 72, 162, 1911
J__1912a Ma j Jonckheere, R. 1912MNRAS..72..188J
J__1912a MNRAS 72, 188, 1912
J__1912b Ma j Jonckheere, R. ...................
J__1912b Journal Astronomique 1, no. 17, 129, 1912
J__1912c Ma - Jonckheere, R. ...................
J__1912c Journal Astronomique 1, no. 19, 134, 1912
J__1912d Ma j Jonckheere, R. ...................
J__1912d Journal Astronomique 1, no. 21, 145, 1912
J__1912e Ma - Jonckheere, R. ...................
J__1912e Journal Astronomique 1, no. 22, 148, 1912
J__1912f Ma j Jonckheere, R. ...................
J__1912f Journal Astronomique 1, no. 23, 150, 1912
J__1912g Ma j Jonckheere, R. ...................
J__1912g Journal Astronomique 2, no. 25, 1, 1912
J__1912h Ma - Jonckheere, R. ...................
J__1912h Journal Astronomique 2, no. 26, 5, 1912
J__1913a Ma j Jonckheere, R. ...................
J__1913a Journal Astronomique 2, no. 27, 9, 1913
J__1913b Ma j Jonckheere, R. ...................
J__1913b Journal Astronomique 2, no. 28, 13, 1913
J__1914 Ma - Jonckheere, R. ...................
J__1914 Journal Astronomique 2, no. 29, 18, 1914
J__1917a Ma - Jonckheere, R. 1917MmRAS..61....1J
J__1917a MemRAS 61, 1, 1917
J__1917c Ma j Jonckheere, R. 1917AJ.....31....1J
J__1917c AJ 31, 1, 1917
J__1918 Ma - Jonckheere, R. 1918AJ.....31..113J
J__1918 AJ 31, 113, 1918
J__1918b Ma j Jonckheere, R. 1918MNRAS..78..479J
J__1918b MNRAS 78, 479, 1918
J__1919 Ma j Jonckheere, R. 1919AJ.....32...65J
J__1919 AJ 32, 65, 1919
J__1920 Ma - Jonckheere, R. 1920AJ.....32..166J
J__1920 AJ 32, 166, 1920
J__1924 Ma - Jonckheere, R. 1924AJ.....35..173J
J__1924 +Mb AJ 35, 173, 1924
J__1930 Ma j Jonckheere, R. 1930JO.....13...76J
J__1930 J. Obs. 13, 76, 1930
J__1941a Ma - Jonckheere, R. 1941JO.....24...21J
J__1941a J. Obs. 24, 21, 1941
J__1941b Ma - Jonckheere, R. 1941JO.....24...69J
J__1941b +Mb J. Obs. 24, 69, 1941
J__1941c Ma - Jonckheere, R. 1941JO.....24...93J
J__1941c +Mb J. Obs. 24, 93, 1941
J__1941d Ma - Jonckheere, R. 1941JO.....24..114J
J__1941d +Mb J. Obs. 24, 114, 1941
J__1942a Ma - Jonckheere, R. 1942JO.....25...11J
J__1942a J. Obs. 25, 11, 1942
J__1942b Ma - Jonckheere, R. 1942JO.....25...15J
J__1942b J. Obs. 25, 15, 1942
J__1942c Ma - Jonckheere, R. 1942JO.....25...25J
J__1942c +Mb J. Obs. 25, 25, 1942
J__1942d Mb - Jonckheere, R. 1942JO.....25...78J
J__1942d J. Obs. 25, 78, 1942
J__1943 Ma - Jonckheere, R. 1943JO.....26...28J
J__1943 +Mb J. Obs. 26, 28, 1943
J__1944a Ma j Jonckheere, R. 1944JO.....27....1J
J__1944a +Mb J. Obs. 27, 1, 1944
J__1944b Ma - Jonckheere, R. 1944JO.....27....5J
J__1944b J. Obs. 27, 5, 1944
J__1944c Mb - Jonckheere, R. 1944JO.....27....6J
J__1944c J. Obs. 27, 6, 1944
J__1944d Ma j Jonckheere, R. 1944JO.....27....7J
J__1944d +Mb J. Obs. 27, 7, 1944
J__1944e Ma - Jonckheere, R. 1944JO.....27...11J
J__1944e J. Obs. 27, 11, 1944
J__1945 Ma - Jonckheere, R. 1945JO.....28...26J
J__1945 +Mb J. Obs. 28, 26, 1945
J__1946 Mb j Jonckheere, R. 1946JO.....29...49J
J__1946 J. Obs. 29, 49, 1946
J__1948 Ma j Jonckheere, R. 1948JO.....31...65J
J__1948 J. Obs. 31, 65, 1948
J__1949a Ma j Jonckheere, R. 1949JO.....32...13J
J__1949a +Mb J. Obs. 32, 13, 1949
J__1949b Ma j Jonckheere, R. 1949JO.....32...81J
J__1949b +Mb J. Obs. 32, 81, 1949
J__1952 M+ j Jonckheere, R. 1952JO.....35...37J
J__1952 +Pa J. Obs. 35, 37, 1952
J__1953a Ma - Jonckheere, R. 1953JO.....36...44J
J__1953a J. Obs. 36, 44, 1953
J__1953b Mb j Jonckheere, R. 1953JO.....36...49J
J__1953b J. Obs. 36, 49, 1953
J__1954 Mb j Jonckheere, R. 1954JO.....37...13J
J__1954 J. Obs. 37, 13, 1954
J__1955 Mb - Jonckheere, R. 1955JO.....38..254J
J__1955 J. Obs. 38, 254, 1955
J__1957 Mb j Jonckheere, R. 1957JO.....40....1J
J__1957 J. Obs. 40, 1, 1957
J__1958 Mb j Jonckheere, R. 1958JO.....41..145J
J__1958 J. Obs. 41, 145, 1958
J__1962a M+ j Jonckheere, R. 1962QB821.J64......
J__1962a +Pa General Cat. of Double Stars, Marseille, 1962
J__1962b Ma - Jonckheere, R. (measure by Vanderdonck, J.) 1962QB821.J64......
J__1962b General Cat. of Double Stars, Marseille, 1962
J__1963A - Jonckheere, R. 1963icvd.book.....J
J__1963A cited in IDS (Lick Index Cat.), 1963
J__9999 Ma - Jonckheere, R. ...................
J__9999 +Pp Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18275-1522 J 1631 AC 1999 7 312 117.3 7.01 11.06 F5V N D 182731.29-152225.3
18275-1522 J 1631 AC 2000 6 156 118.3 7.01 11.06 F5V N 182731.29-152225.3
18275-1522 J 1631 AC 2015 7 157 118.0 7.01 11.06 F5V N 182731.29-152225.3

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

 
 
WDS 18275-1522 J 1631 AC (HD 169915) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18275-1522 J 1631 AC (HD 169915) : MEASURES
 
 
No records found.

 
 
WDS 18275-1522 (HD 169915) : VIRTUAL EYEPIECE
 
 

18275-1522 J  1631A mag 7.01 Sp F5V 18275-1522 J  1631B sep 26.5 P.A. 263.80 mag 14.1 18275-1522 FOX 229C sep 117.8 P.A. 156.00 mag 12 18275-1522 FOX 229D sep 118.4 P.A. 159.20 mag 12.3 18275-1522 FOX 229E sep 115.8 P.A. 159.50 mag 13 18275-1522 J  1631F sep 123.7 P.A. 310.20 mag 11.06 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18275-1522 (HD 169915) : ALADIN DSS IMAGE @ 18h 27m 31.29s -15° 22' 25.3"
 
 
 
 
WDS 18275-1522 J 1631 AC (HD 169915) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18275-1522  J  1631AC distance=0' 18275-1522  FOX 229C,DE distance=2' 18275-1522  FOX 229DE distance=2' 18284-1527  FOX  82 distance=14' 18293-1517  HU   67 distance=27' 18299-1522  BRT 632 distance=35' 18283-1446  BRT 591 distance=38' 18279-1444  J  1651 distance=39' 18273-1441  BRT 590 distance=40' 18282-1602  RST4012 distance=41' 18307-1530  J  1653 distance=46' 18266-1612  J   461 distance=51' 18295-1606  TDT 909 distance=52' 18255-1439  TOK 796 distance=53' 18269-1429  J   520 distance=56' 18309-1456  FOX 231 distance=56' 18307-1559  ARA 103 distance=59' 18235-1506  BRT 631 distance=61' 18261-1422  TDT 864 distance=64' 18315-1456  J  2132 distance=64' 18287-1420  J  1831 distance=66' 18254-1631  HU   64AB distance=75' 18254-1631  HU   64AC distance=75' 18254-1631  HU   64AD distance=75' 18326-1542  RBR   9 distance=77' 18315-1430  BRT 593 distance=78' 18222-1505  STF2306AB distance=79' 18222-1505  MTL   3BC distance=79' 18309-1418  BRT 592 distance=81' 18323-1439  CHR  73 distance=83' 18223-1437  J   519AB distance=88' 18223-1437  J   519AC distance=88' 18214-1522  CBL 168 distance=89' 18307-1639  ARA 104 distance=89' 18214-1501  FOX 226 distance=90' 18234-1635  WRH  11 distance=94' 18247-1648  KRV  49 distance=95' 18209-1524  BRT 589 distance=95' 18332-1620  ARA 107 distance=100' 18218-1619  CHR  69 distance=101' 18284-1702  ARA 282 distance=101' 18320-1641  ARA 105 distance=102' 18203-1535  J  2207 distance=104' 18221-1414  KPP2327 distance=105' 18332-1418  SLE 185AB distance=105' 18332-1418  SLE 185AC distance=105' 18204-1535  BRT1944 distance=105' 18337-1426  SLE 190 distance=106' 18321-1400  HO  435AB distance=106' 18321-1400  HO  435AC distance=106' 18321-1400  HO  435AD distance=106' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18275-1522 J 1631 AB 264 27.5
Show 18275-1522 J 1631 AC 157 118.0
Show 18275-1522 J 1631 AF 309 126.4
Show 18275-1522 FOX 229 C,DE 243 6.7 2
Show 18275-1522 FOX 229 DE 328 2.7 2
Show 18284-1527 FOX 82 73 4.4 14
Show 18293-1517 HU 67 322 1.7 27
Show 18299-1522 BRT 632 321 4.9 35
Show 18283-1446 BRT 591 18 3.8 38
Show 18279-1444 J 1651 76 3.2 39
Show 18273-1441 BRT 590 249 2.7 40
Show 18282-1602 RST4012 113 0.2 41
Show 18307-1530 J 1653 237 6.7 46
Show 18266-1612 J 461 350 2.8 51
Show 18295-1606 TDT 909 85 1.7 52
Show 18255-1439 TOK 796 322 0.2 53
Show 18269-1429 J 520 294 5.7 56
Show 18309-1456 FOX 231 8 8.9 56
Show 18307-1559 ARA 103 189 13.9 59
Show 18235-1506 BRT 631 308 3.9 61
Show 18261-1422 TDT 864 279 0.7 64
Show 18315-1456 J 2132 322 3.7 64
Show 18287-1420 J 1831 349 5.6 66
Show 18254-1631 HU 64 AB 12 3.7 75
Show 18254-1631 HU 64 AC 18 15.6 75
Show 18254-1631 HU 64 AD 349 24.7 75
Show 18326-1542 RBR 9 250 7.3 77
Show 18315-1430 BRT 593 355 5.6 78
Show 18222-1505 STF2306 AB 222 9.1 79
Show 18222-1505 MTL 3 BC 71 0.8 79
Show 18309-1418 BRT 592 321 6.4 81
Show 18323-1439 CHR 73 254 0.0 83
Show 18223-1437 J 519 AB 198 7.5 88
Show 18223-1437 J 519 AC 226 13.9 88
Show 18214-1522 CBL 168 26 18.9 89
Show 18307-1639 ARA 104 205 11.1 89
Show 18214-1501 FOX 226 150 20.2 90
Show 18234-1635 WRH 11 92 2.5 94
Show 18247-1648 KRV 49 331 7.9 95
Show 18209-1524 BRT 589 119 6.2 95
Show 18332-1620 ARA 107 221 8.3 100
Show 18218-1619 CHR 69 209 0.1 101
Show 18284-1702 ARA 282 265 12.9 101
Show 18320-1641 ARA 105 144 14.5 102
Show 18203-1535 J 2207 106 5.7 104
Show 18221-1414 KPP2327 41 19.8 105
Show 18332-1418 SLE 185 AB 253 11.5 105
Show 18332-1418 SLE 185 AC 288 44.5 105
Show 18204-1535 BRT1944 127 4.6 105
Show 18337-1426 SLE 190 34 14.1 106
Show 18321-1400 HO 435 AB 228 1.7 106

 
 
WDS 18275-1522 : COMPONENTS
 
 
  A B C D E
B pa=263.8°
sep=26.49"
 
C pa=156.0°
sep=117.83"
pa=144.6°
sep=128.43"
 
D pa=159.2°
sep=118.38"
pa=147.7°
sep=127.62"
pa=243.0°
sep=6.82"
 
E pa=159.5°
sep=115.78"
pa=147.6°
sep=124.99"
pa=263.6°
sep=7.47"
pa=329.3°
sep=2.64"
 
F pa=310.2°
sep=123.72"
pa=320.5°
sep=107.20"
pa=322.8°
sep=235.48"
pa=324.4°
sep=234.37"
pa=324.4°
sep=231.74"
 
 
18275-1522 A
 
 
Coord arcsec 2000 182731.29-152225.3 Mag 7.01 Spectral class F5V (yellow-white) PmRA 49.00
PmDE 30.0 SAO 161490 HIP 90459 Tycho2 6266-02095-1
HD 169915 GC 25177 BD BD-15 4972
Tycho2
Tycho2 6266-02095-1 Pflag RAmdeg 276.88048775 DEmdeg -15.37362345
PmRA 48.3 PmDE 31.5 E RAmdeg 5 E DEmdeg 6
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.33 EpDEm 1990.82
Num 15 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 0.9 BTmag 7.481 E BTmag 0.016 VTmag 7.011
E VTmag 0.011 Prox 999 TYC T HIP 90459
CCDM RAdeg 276.88037278 DEdeg -15.37369611 EpRA 1990 1.78
EpDE 1990 1.67 E RAdeg 4.8 E DEdeg 5.5 Posflg
Corr 0.0
SAO
SAO 161490 DelFlag RA1950 PmRA1950 0.0033
DE1950 PmDE1950 0.023 Vmag 6.8 SpType F5
Double code Source 70 CatNum 25177 DM BD-15 4972
DMcomp BDsup HD 169915 M HD 0
GC 25177 RA1950rad 4.81995229 DE1950rad -0.26888125 PmRA2000 0.0035
PmDE2000 0.025
Hipparcos
Catalog H HIP 90459 Proxy RAhms 18 27 31.29
DEdms -15 22 25.3 Vmag 6.95 VarFlag R Vmag H
RAdeg 276.88 DEdeg -15.3737 AstroRef Plx 22.83
CCDM 18275-1523 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 169915 BD BD-15 4972
CD CP Dm number -15 4972 VIred 0.55
SpType F5V R SpType Coord arcsec 2000 182731.29-152225.3
Hipparcos 2
HIP 90459 Sn 5 So 0 Nc 1
RArad 4.8324740401 DErad -0.268321721 Plx 21.49 PmRA 45.17
PmDE 33.36 E RArad 0.61 E DErad 0.46 E Plx 0.69
E pmRA 1.04 E pmDE 0.65 Hpmag 7.0601 E Hpmag 0.0011
SHp 0.007 VA 0 BV 0.475 E BV 0.015
VI 0.55
 
 
18275-1522 B
 
 
Coord arcsec 2000 182729.47-152228.2 Mag 14.1 Calc delta mag 7.09 Calc coord yes
 
 
18275-1522 C
 
 
Coord arcsec 2000 182734.61-152412.9 Coord calc 182734.61-152412.9 Mag 12 PmRA 6.00
PmDE 3.0 Calc delta mag 4.99
 
 
18275-1522 D
 
 
Coord arcsec 2000 182734.19-152416.0 Mag 12.3 PmRA 1.00 PmDE -9.0
Calc delta mag 5.29
 
 
18275-1522 E
 
 
Coord arcsec 2000 182734.10-152413.7 Mag 13 Calc delta mag 5.99 Calc coord yes
 
 
18275-1522 F
 
 
Coord arcsec 2000 182724.76-152105.4 Mag 11.06 Tycho2 6266-00467-1 Calc delta mag 4.05
Calc coord yes
Tycho2
Tycho2 6266-00467-1 Pflag RAmdeg 276.85248989 DEmdeg -15.35124534
PmRA -7.2 PmDE -3.7 E RAmdeg 41 E DEmdeg 66
E pmRA 2.3 E pmDE 2.4 EpRAm 1976.75 EpDEm 1971.25
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.1 Q pmRA 0.5
Q pmDE 0.1 BTmag 12.374 E BTmag 0.314 VTmag 11.064
E VTmag 0.133 Prox 999 TYC HIP
CCDM RAdeg 276.85248472 DEdeg -15.35124222 EpRA 1990 1.86
EpDE 1990 1.84 E RAdeg 124.6 E DEdeg 142.1 Posflg
Corr -0.4