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Doubles in session


Current system
18273-2154
ARA 1535


Nearby doubles
15' : 18273-2140
HU 239

22' : 18280-2135
HU 240

27' : 18288-2138
HU 242

28' : 18254-2146
ARA1533

33' : 18258-2220
ARA1887

37' : 18282-2227
ARA1889

37' : 18281-2228
ARA1888

37' : 18296-2138
ARA1536

39' : 18289-2122
HU 241AB

42' : 18282-2114
HJ 2832

45' : 18264-2111
ARA1534

46' : 18302-2135
ARA1537

50' : 18239-2139
BRT1536

52' : 18237-2209
BRT1534

52' : 18306-2133
ARA1538

54' : 18239-2129
BRT1535

55' : 18234-2143
ARA1530

56' : 18236-2133
RST5112

57' : 18257-2102
HLD 144AB

58' : 18284-2249
OCC 44

58' : 18297-2241
RST3183

62' : 18315-2138
ARA1540

62' : 18278-2052
ARA1151

63' : 18259-2053
BRT1537

65' : 18317-2211
ARA1890

66' : 18314-2124
ARA1539



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

18273-2154 ARA 1535

 
 
18h 27m 16.62s -21° 54' 02.7" P.A. 38.00 sep 11.4 mag 13.40,13.40
 
 
Coord 2000 18273-2154 Discov num ARA1535 Comp Coord arcsec 2000 18 27 16.62 -21 54 02.7
Date first 1928 Date last 2015 Obs 5
Pa first 34 Pa last 37.5 P.A. Now (θ) 37.5°
Sep first 10.8 Sep last 11.447 Sep. Now (ρ) 11.447"
Mag pri 13.40 Mag sec 13.40 delta mag (ΔM) 0 Spectral class
Pri motion ra -002 Sec motion ra +006
Pri motion dec +003 Sec motion dec +002
Notes
rPM=1.275
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4090165456990113408
 
 
WDS 18273-2154 ARA 1535 : 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
18273-2154 ARA1535 1998 2 38 11.5 13.40 13.40 D 182716.62-215402.7
18273-2154 ARA1535 1999 3 38 11.5 13.40 13.40 D 182716.62-215402.7
18273-2154 ARA1535 2015 5 38 11.4 13.40 13.40 182716.62-215402.7

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

 
 
WDS 18273-2154 ARA 1535 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18273-2154 ARA 1535 : MEASURES
 
 
No records found.

 
 
WDS 18273-2154 : VIRTUAL EYEPIECE
 
 

18273-2154 ARA1535A mag 13.4 18273-2154 ARA1535B sep 11.2 P.A. 35.40 mag 13.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 18273-2154 : ALADIN DSS IMAGE @ 18h 27m 16.62s -21° 54' 02.7"
 
 
 
 
WDS 18273-2154 ARA 1535 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18273-2154 ARA1535 distance=0' 18273-2140 HU 239 distance=15' 18280-2135 HU 240 distance=22' 18288-2138 HU 242 distance=27' 18254-2146 ARA1533 distance=28' 18258-2220 ARA1887 distance=33' 18282-2227 ARA1889 distance=37' 18281-2228 ARA1888 distance=37' 18296-2138 ARA1536 distance=37' 18289-2122 HU 241AB distance=39' 18289-2122 HU 241AC distance=39' 18282-2114 HJ 2832 distance=42' 18264-2111 ARA1534 distance=45' 18302-2135 ARA1537 distance=46' 18239-2139 BRT1536 distance=50' 18237-2209 BRT1534 distance=52' 18306-2133 ARA1538 distance=52' 18239-2129 BRT1535 distance=54' 18234-2143 ARA1530 distance=55' 18236-2133 RST5112 distance=56' 18257-2102 HLD 144AB distance=57' 18257-2102 HLD 144AC distance=57' 18257-2102 HLD 144CD distance=58' 18284-2249 OCC 44 distance=58' 18297-2241 RST3183 distance=58' 18315-2138 ARA1540 distance=62' 18278-2052 ARA1151 distance=62' 18259-2053 BRT1537 distance=63' 18317-2211 ARA1890 distance=65' 18314-2124 ARA1539 distance=66' 18281-2300 OCC 45 distance=67' 18281-2048 RSS 32 distance=68' 18224-2201 ARA1878 distance=68' 18224-2202 ARA1877 distance=68' 18226-2213 BRT1532 distance=69' 18241-2248 ARA1886AB distance=70' 18241-2248 ARA1886AC distance=70' 18294-2258 BRT1538 distance=71' 18230-2115 ARA1529 distance=72' 18236-2245 ARA1884 distance=73' 18324-2138 ARA1541 distance=74' 18220-2143 ARA1528 distance=75' 18228-2235 ARA1880 distance=75' 18233-2245 BRT1533 distance=77' 18217-2203 ARA1874 distance=78' 18235-2252 ARA1883 distance=78' 18231-2252 ARA1881 distance=82' 18220-2233 J 2208 distance=83' 18254-2033 JC 6 distance=86' 18314-2259 ARA2234 distance=87' 18223-2248 ARA1876 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 18273-2154 ARA1535 38 11.4
Show 18273-2140 HU 239 185 3.1 15
Show 18280-2135 HU 240 35 4.7 22
Show 18288-2138 HU 242 279 1.2 27
Show 18254-2146 ARA1533 336 13.3 28
Show 18258-2220 ARA1887 187 6.0 33
Show 18282-2227 ARA1889 9 9.0 37
Show 18281-2228 ARA1888 250 13.7 37
Show 18296-2138 ARA1536 147 15.5 37
Show 18289-2122 HU 241 AB 34 4.1 39
Show 18289-2122 HU 241 AC 301 63.0 39
Show 18282-2114 HJ 2832 21 23.1 42
Show 18264-2111 ARA1534 270 13.2 45
Show 18302-2135 ARA1537 77 13.4 46
Show 18239-2139 BRT1536 71 3.5 50
Show 18237-2209 BRT1534 117 4.7 52
Show 18306-2133 ARA1538 255 9.4 52
Show 18239-2129 BRT1535 307 4.5 54
Show 18234-2143 ARA1530 101 14.5 55
Show 18236-2133 RST5112 25 0.3 56
Show 18257-2102 HLD 144 AB 42 2.8 57
Show 18257-2102 HLD 144 AC 281 68.8 57
Show 18257-2102 HLD 144 CD 159 7.5 58
Show 18284-2249 OCC 44 -1 0.1 58
Show 18297-2241 RST3183 207 0.5 58
Show 18315-2138 ARA1540 10 14.8 62
Show 18278-2052 ARA1151 40 16.1 62
Show 18259-2053 BRT1537 284 3.4 63
Show 18317-2211 ARA1890 289 11.5 65
Show 18314-2124 ARA1539 4 5.0 66
Show 18281-2300 OCC 45 -1 0.1 67
Show 18281-2048 RSS 32 223 45.7 68
Show 18224-2201 ARA1878 264 12.4 68
Show 18224-2202 ARA1877 255 9.0 68
Show 18226-2213 BRT1532 245 5.8 69
Show 18241-2248 ARA1886 AB 64 15.2 70
Show 18241-2248 ARA1886 AC 152 7.9 70
Show 18294-2258 BRT1538 290 4.1 71
Show 18230-2115 ARA1529 307 11.8 72
Show 18236-2245 ARA1884 338 13.8 73
Show 18324-2138 ARA1541 349 7.1 74
Show 18220-2143 ARA1528 298 16.6 75
Show 18228-2235 ARA1880 244 10.3 75
Show 18233-2245 BRT1533 65 1.9 77
Show 18217-2203 ARA1874 288 9.6 78
Show 18235-2252 ARA1883 216 6.5 78
Show 18231-2252 ARA1881 134 13.3 82
Show 18220-2233 J 2208 170 6.4 83
Show 18254-2033 JC 6 280 1.7 86
Show 18314-2259 ARA2234 326 13.2 87
Show 18223-2248 ARA1876 84 10.8 89

 
 
WDS 18273-2154 : COMPONENTS
 
 
  A
B pa=35.4°
sep=11.15"
 
 
18273-2154 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182716.62-215402.7 Mag 13.4 PmRA -2.00
PmDE 3.0
CCDM
Ccdm 18273-2154 RComp Comp A Note1
Note2 Discov num DRAs -1.34 DDEs -2.2
R dRAs 41 Year Theta Rho
Obs 2 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18213S2158A
HIC
 
 
18273-2154 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182717.08-215353.6 Mag 13.4 PmRA 6.00
PmDE 2.0 Calc coord yes
CCDM
Ccdm 18273-2154 RComp Comp B Note1
Note2 Discov num ARA1535 DRAs -0.84 DDEs 6.7
R dRAs 41 Year 1928 Theta 34 Rho 10.8
Obs 1 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18213S2158B
HIC