18502-2647 J 1637 (HD 174149)

 
 
18h 50m 12.73s -26° 47' 50.8" P.A. 16.00 sep 5.2 mag 10.45,10.85 Sp A8V
 
 
Coord 2000 18502-2647 Discov num J  1637 Comp Coord arcsec 2000 18 50 12.73 -26 47 50.8
Date first 1912 Date last 2016 Obs 9
Pa first 22 Pa last 16.4 P.A. Now (θ) 16.4°
Sep first 5.0 Sep last 5.206 Sep. Now (ρ) 5.206"
Mag pri 10.45 Mag sec 10.85 delta mag (ΔM) 0.4 Spectral class A8V (white)
Pri motion ra -015 Sec motion ra +013
Pri motion dec -013 Sec motion dec +075
Notes
rPM=1.213
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 174149 Constellation Sagittarius SAO 187328 Tycho2 6867-00907-1
Gaia DR2 4072270497245624064 HD 174149
 
 
WDS 18502-2647 J 1637 (HD 174149) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
18502-2647 J 1637 1999 5 16 5.2 10.45 10.85 A8V D 185012.73-264750.8
18502-2647 J 1637 2015 8 16 5.2 10.45 10.85 A8V 185012.73-264750.8
18502-2647 J 1637 2016 9 16 5.2 10.45 10.85 A8V 185012.73-264750.8

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

 
 
WDS 18502-2647 J 1637 (HD 174149) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18502-2647 J 1637 (HD 174149) : MEASURES
 
 
No records found.

 
 
WDS 18502-2647 (HD 174149) : VIRTUAL EYEPIECE
 
 

18502-2647 J  1637A mag 10.45 Sp A8V 18502-2647 J  1637B sep 5.2 P.A. 14.70 mag 10.85 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18502-2647 (HD 174149) : ALADIN DSS IMAGE @ 18h 50m 12.73s -26° 47' 50.8"
 
 
 
 
WDS 18502-2647 J 1637 (HD 174149) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18502-2647  J  1637 distance=0' 18506-2646  B   409 distance=6' 18517-2641  RST2079 distance=22' 18489-2603  B   406 distance=49' 18512-2601  OCC  66 distance=49' 18496-2736  OCC 153 distance=49' 18459-2637  J  2229 distance=59' 18457-2659  OCC9185 distance=63' 18463-2721  B   405 distance=63' 18456-2651  I  1382 distance=63' 18544-2727  B   411 distance=68' 18531-2745  I  1031 distance=70' 18497-2538  B   407 distance=71' 18553-2618  BED   1Aa,Ab (Nunki) distance=75' 18553-2618  SMY   4AB (Nunki) distance=75' 18464-2755  RST2073 distance=85' 18536-2536  RST3202 distance=86' 18544-2543  RST3204 distance=86' 18572-2652  TSN  65 distance=94' 18447-2548  SEE 358 distance=95' 18554-2801  TVB 305 distance=101' 18444-2546  RST3196 distance=101' 18490-2830  RST2077 distance=104' 18465-2511  RST3197 distance=109' 18512-2500  B   410 distance=110' 18450-2813  B   403 distance=111' 18560-2808  SEE 364 distance=111' 18422-2617  RST3190 distance=112' 18511-2846  BRT3079 distance=119' 18521-2452  WFC 214 distance=119' 18593-2653  RSS 501 distance=122' 18591-2612  I  1389 distance=125' 18591-2609  B   415 distance=126' 18416-2557  BRT3074 distance=127' 18448-2501  CHR  78 distance=130' 18560-2503  B   413 distance=131' 18457-2847  B   404 distance=134' 18579-2524  B  2871AB distance=134' 18579-2524  SIN 112AC distance=134' 18594-2744  B  2465 distance=136' 18401-2638  B   397 distance=136' 18494-2904  OL   21 distance=138' 18510-2431  J  1751 distance=138' 18592-2540  TDT1167 distance=139' 18534-2435  OCC  54 distance=140' 18460-2856  TSN 187 distance=140' 18474-2430  BRT3076 distance=144' 18400-2743  SKF2132 distance=147' 19013-2733  B   418 distance=155' 18389-2736  RST2069 distance=159' 18399-2531  ARG  32AB distance=160' 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 18502-2647 J 1637 16 5.2
Show 18506-2646 B 409 258 5.2 6
Show 18517-2641 RST2079 197 1.9 22
Show 18489-2603 B 406 315 1.7 49
Show 18512-2601 OCC 66 -1 0.1 49
Show 18496-2736 OCC 153 -1 0.1 49
Show 18459-2637 J 2229 26 3.7 59
Show 18457-2659 OCC9185 10 0.2 63
Show 18463-2721 B 405 136 0.5 63
Show 18456-2651 I 1382 200 0.4 63
Show 18544-2727 B 411 40 4.1 68
Show 18531-2745 I 1031 349 0.4 70
Show 18497-2538 B 407 358 0.8 71
Show Nunki 18553-2618 BED 1 Aa,Ab 202 0.0 75
Show Nunki 18553-2618 SMY 4 AB 239 349.0 75
Show 18464-2755 RST2073 149 0.4 85
Show 18536-2536 RST3202 50 0.2 86
Show 18544-2543 RST3204 225 2.7 86
Show 18572-2652 TSN 65 338 70.2 94
Show 18447-2548 SEE 358 69 1.2 95
Show 18554-2801 TVB 305 192 2.0 101
Show 18444-2546 RST3196 71 0.2 101
Show 18490-2830 RST2077 164 0.6 104
Show 18465-2511 RST3197 156 0.3 109
Show 18512-2500 B 410 190 0.8 110
Show 18450-2813 B 403 76 2.4 111
Show 18560-2808 SEE 364 127 0.9 111
Show 18422-2617 RST3190 152 0.3 112
Show 18511-2846 BRT3079 233 4.0 119
Show 18521-2452 WFC 214 262 9.3 119
Show 18593-2653 RSS 501 124 11.5 122
Show 18591-2612 I 1389 105 5.4 125
Show 18591-2609 B 415 1 4.6 126
Show 18416-2557 BRT3074 25 4.7 127
Show 18448-2501 CHR 78 192 0.1 130
Show 18560-2503 B 413 247 6.2 131
Show 18457-2847 B 404 238 5.0 134
Show 18579-2524 B 2871 AB 296 14.7 134
Show 18579-2524 SIN 112 AC 94 54.3 134
Show 18594-2744 B 2465 189 7.4 136
Show 18401-2638 B 397 193 1.2 136
Show 18494-2904 OL 21 152 2.1 138
Show 18510-2431 J 1751 281 13.7 138
Show 18592-2540 TDT1167 99 0.6 139
Show 18534-2435 OCC 54 -1 0.1 140
Show 18460-2856 TSN 187 172 0.4 140
Show 18474-2430 BRT3076 94 3.5 144
Show 18400-2743 SKF2132 237 12.4 147
Show 19013-2733 B 418 155 1.7 155
Show 18389-2736 RST2069 123 1.7 159
Show 18399-2531 ARG 32 AB 220 7.0 160

 
 
WDS 18502-2647 : COMPONENTS
 
 
  A
B pa=14.7°
sep=5.16"
 
 
18502-2647 A
 
 
Componente originario normalizzato AB Name HD 174149 Coord arcsec 2000 185012.73-264750.8 Mag 10.45
Spectral class A8V (white) PmRA -15.00 PmDE -13.0 SAO 187328
Tycho2 6867-00907-1 HD 174149 DM CD-2613523
Tycho2
Tycho2 6867-00907-1 Pflag RAmdeg 282.55302173 DEmdeg -26.79744447
PmRA -11.2 PmDE -11.3 E RAmdeg 35 E DEmdeg 50
E pmRA 3.1 E pmDE 2.8 EpRAm 1990.02 EpDEm 1986.89
Num 3 Q RAmdeg 1.4 Q DEmdeg 0.4 Q pmRA 1.4
Q pmDE 0.4 BTmag 10.940 E BTmag 0.069 VTmag 10.447
E VTmag 0.063 Prox 53 TYC T HIP
CCDM RAdeg 282.55305083 DEdeg -26.79741806 EpRA 1990 1.83
EpDE 1990 1.70 E RAdeg 35.1 E DEdeg 52.4 Posflg P
Corr 0.2
SAO
SAO 187328 DelFlag RA1950 PmRA1950 -0.0034
DE1950 PmDE1950 0.007 Vmag 9.5 SpType A2
Double code Source 25 CatNum 13071 DM CD-2613523
DMcomp BDsup HD 174149 M HD 0
GC RA1950rad 4.91789436 DE1950rad -0.46872309 PmRA2000 -0.0035
PmDE2000 0.007
 
 
18502-2647 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185012.83-264745.8 Mag 10.85 PmRA 13.00
PmDE 75.0 Tycho2 6867-00907-2 Calc delta mag 0.4 Calc coord yes
Tycho2
Tycho2 6867-00907-2 Pflag RAmdeg 282.55345587 DEmdeg -26.79599418
PmRA -20.9 PmDE 3.8 E RAmdeg 45 E DEmdeg 65
E pmRA 2.7 E pmDE 2.5 EpRAm 1988.28 EpDEm 1981.88
Num 3 Q RAmdeg 0.6 Q DEmdeg 4.5 Q pmRA 0.6
Q pmDE 4.5 BTmag 11.250 E BTmag 0.086 VTmag 10.850
E VTmag 0.098 Prox 53 TYC T HIP
CCDM RAdeg 282.55350889 DEdeg -26.79600250 EpRA 1990 1.86
EpDE 1990 1.71 E RAdeg 45.7 E DEdeg 69.9 Posflg
Corr 0.1