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Doubles in session


Current system
18230-2115
ARA 1529


Nearby doubles
19' : 18239-2129
BRT1535

20' : 18236-2133
RST5112

27' : 18239-2139
BRT1536

29' : 18234-2143
ARA1530

32' : 18216-2052
BRT1530

32' : 18220-2143
ARA1528

40' : 18257-2102
HLD 144AB

44' : 18203-2055
BRT1529

46' : 18259-2053
BRT1537

46' : 18254-2146
ARA1533

47' : 18224-2201
ARA1878

47' : 18224-2202
ARA1877

48' : 18264-2111
ARA1534

51' : 18217-2203
ARA1874

54' : 18254-2033
JC 6

56' : 18237-2209
BRT1534

57' : 18190-2118
ARA1526

58' : 18223-2018
BHA 27

59' : 18226-2213
BRT1532

62' : 18192-2146
ARA1527

66' : 18273-2140
HU 239

67' : 18231-2009
DON 897

68' : 18247-2012
OCC 409

68' : 18209-2216
ARA1873

71' : 18261-2019
SKF 101

72' : 18278-2052
ARA1151



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18230-2115 ARA 1529

 
 
18h 23m 00.08s -21° 15' 12.9" P.A. 307.00 sep 11.8 mag 11.54,11.81
 
 
Coord 2000 18230-2115 Discov num ARA1529 Comp Coord arcsec 2000 18 23 00.08 -21 15 12.9
Date first 1920 Date last 2015 Obs 8
Pa first 306 Pa last 306.7 P.A. Now (θ) 306.7°
Sep first 11.6 Sep last 11.78 Sep. Now (ρ) 11.78"
Mag pri 11.54 Mag sec 11.81 delta mag (ΔM) 0.27 Spectral class
Pri motion ra +004 Sec motion ra +001
Pri motion dec -005 Sec motion dec -001
Notes
rPM=0.781
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6277-01330-1 Gaia DR2 4091065613408024448
 
 
WDS 18230-2115 ARA 1529 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18230-2115 ARA1529 1998 4 306 11.9 11.54 11.81 D 182300.08-211512.9
18230-2115 ARA1529 1999 5 307 11.8 11.54 11.81 D 182300.08-211512.9
18230-2115 ARA1529 2015 8 307 11.8 11.54 11.81 182300.08-211512.9

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

 
 
WDS 18230-2115 ARA 1529 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18230-2115 ARA 1529 : MEASURES
 
 
No records found.

 
 
WDS 18230-2115 : VIRTUAL EYEPIECE
 
 

18230-2115 ARA1529A mag 11.54 18230-2115 ARA1529B sep 11.3 P.A. 308.70 mag 11.81 virtual eyepiece
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Radius:
Components only
 
 
WDS 18230-2115 : ALADIN DSS IMAGE @ 18h 23m 00.08s -21° 15' 12.9"
 
 
 
 
WDS 18230-2115 ARA 1529 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18230-2115 ARA1529 distance=0' 18239-2129 BRT1535 distance=19' 18236-2133 RST5112 distance=20' 18239-2139 BRT1536 distance=27' 18234-2143 ARA1530 distance=29' 18216-2052 BRT1530 distance=32' 18220-2143 ARA1528 distance=32' 18257-2102 HLD 144CD distance=39' 18257-2102 HLD 144AB distance=40' 18257-2102 HLD 144AC distance=40' 18203-2055 BRT1529 distance=44' 18259-2053 BRT1537 distance=46' 18254-2146 ARA1533 distance=46' 18224-2201 ARA1878 distance=47' 18224-2202 ARA1877 distance=47' 18264-2111 ARA1534 distance=48' 18217-2203 ARA1874 distance=51' 18254-2033 JC 6 distance=54' 18237-2209 BRT1534 distance=56' 18190-2118 ARA1526 distance=57' 18223-2018 BHA 27 distance=58' 18226-2213 BRT1532 distance=59' 18192-2146 ARA1527 distance=62' 18273-2140 HU 239 distance=66' 18231-2009 DON 897 distance=67' 18247-2012 OCC 409 distance=68' 18209-2216 ARA1873 distance=68' 18261-2019 SKF 101 distance=71' 18278-2052 ARA1151 distance=72' 18273-2154 ARA1535 distance=72' 18282-2114 HJ 2832 distance=73' 18280-2135 HU 240 distance=73' 18177-2120 BRT1525 distance=75' 18258-2220 ARA1887 distance=76' 18281-2048 RSS 32 distance=77' 18209-2004 ARA1148AB distance=78' 18220-2233 J 2208 distance=79' 18199-2222 DON 891 distance=80' 18228-2235 ARA1880 distance=81' 18289-2122 HU 241AB distance=83' 18289-2122 HU 241AC distance=83' 18178-2039 ARA1146 distance=83' 18288-2138 HU 242 distance=84' 18174-2148 OCC1077 distance=84' 18209-1956 RST3177 distance=85' 18233-2245 BRT1533 distance=90' 18236-2245 ARA1884 distance=91' 18258-1953 ARA 750 distance=92' 18205-1951 DON 892 distance=92' 18173-2029 BHA 26 distance=93' 18241-2248 ARA1886AB distance=94' 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 18230-2115 ARA1529 307 11.8
Show 18239-2129 BRT1535 307 4.5 19
Show 18236-2133 RST5112 25 0.3 20
Show 18239-2139 BRT1536 71 3.5 27
Show 18234-2143 ARA1530 101 14.5 29
Show 18216-2052 BRT1530 337 5.5 32
Show 18220-2143 ARA1528 298 16.6 32
Show 18257-2102 HLD 144 CD 159 7.5 39
Show 18257-2102 HLD 144 AB 42 2.8 40
Show 18257-2102 HLD 144 AC 281 68.8 40
Show 18203-2055 BRT1529 281 4.2 44
Show 18259-2053 BRT1537 284 3.4 46
Show 18254-2146 ARA1533 336 13.3 46
Show 18224-2201 ARA1878 264 12.4 47
Show 18224-2202 ARA1877 255 9.0 47
Show 18264-2111 ARA1534 270 13.2 48
Show 18217-2203 ARA1874 288 9.6 51
Show 18254-2033 JC 6 280 1.7 54
Show 18237-2209 BRT1534 117 4.7 56
Show 18190-2118 ARA1526 314 12.7 57
Show 18223-2018 BHA 27 236 7.0 58
Show 18226-2213 BRT1532 245 5.8 59
Show 18192-2146 ARA1527 191 13.4 62
Show 18273-2140 HU 239 185 3.1 66
Show 18231-2009 DON 897 129 1.6 67
Show 18247-2012 OCC 409 -1 0.0 68
Show 18209-2216 ARA1873 97 14.1 68
Show 18261-2019 SKF 101 35 2.9 71
Show 18278-2052 ARA1151 40 16.1 72
Show 18273-2154 ARA1535 38 11.4 72
Show 18282-2114 HJ 2832 21 23.1 73
Show 18280-2135 HU 240 35 4.7 73
Show 18177-2120 BRT1525 179 4.4 75
Show 18258-2220 ARA1887 187 6.0 76
Show 18281-2048 RSS 32 223 45.7 77
Show 18209-2004 ARA1148 AB 310 11.1 78
Show 18220-2233 J 2208 170 6.4 79
Show 18199-2222 DON 891 78 4.8 80
Show 18228-2235 ARA1880 244 10.3 81
Show 18289-2122 HU 241 AB 34 4.1 83
Show 18289-2122 HU 241 AC 301 63.0 83
Show 18178-2039 ARA1146 351 11.0 83
Show 18288-2138 HU 242 279 1.2 84
Show 18174-2148 OCC1077 -1 0.0 84
Show 18209-1956 RST3177 326 1.3 85
Show 18233-2245 BRT1533 65 1.9 90
Show 18236-2245 ARA1884 338 13.8 91
Show 18258-1953 ARA 750 112 3.6 92
Show 18205-1951 DON 892 298 1.3 92
Show 18173-2029 BHA 26 352 5.5 93
Show 18241-2248 ARA1886 AB 64 15.2 94

 
 
WDS 18230-2115 : COMPONENTS
 
 
  A
B pa=308.7°
sep=11.27"
 
 
18230-2115 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182300.08-211512.9 Mag 11.54 PmRA 4.00
PmDE -5.0 Tycho2 6277-01330-1
Tycho2
Tycho2 6277-01330-1 Pflag RAmdeg 275.75033500 DEmdeg -21.25358747
PmRA 0.0 PmDE -2.9 E RAmdeg 67 E DEmdeg 80
E pmRA 3.2 E pmDE 3.4 EpRAm 1984.87 EpDEm 1983.03
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 12.108 E BTmag 0.144 VTmag 11.538
E VTmag 0.130 Prox 118 TYC HIP
CCDM RAdeg 275.75033500 DEdeg -21.25358056 EpRA 1990 1.75
EpDE 1990 1.79 E RAdeg 71.4 E DEdeg 84.9 Posflg
Corr -0.1
 
 
18230-2115 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182259.45-211505.9 Mag 11.81 PmRA 1.00
PmDE -1.0 Tycho2 6277-01188-1 Calc delta mag 0.27 Calc coord yes
Tycho2
Tycho2 6277-01188-1 Pflag RAmdeg 275.74254407 DEmdeg -21.24923858
PmRA -12.6 PmDE -10.8 E RAmdeg 85 E DEmdeg 101
E pmRA 3.5 E pmDE 3.8 EpRAm 1982.31 EpDEm 1979.64
Num 3 Q RAmdeg 1.2 Q DEmdeg 1.8 Q pmRA 1.3
Q pmDE 1.8 BTmag 13.239 E BTmag 0.363 VTmag 11.668
E VTmag 0.150 Prox 187 TYC HIP
CCDM RAdeg 275.74257528 DEdeg -21.24921333 EpRA 1990 1.75
EpDE 1990 1.78 E RAdeg 91.0 E DEdeg 111.1 Posflg
Corr -0.1