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18583-2306
ARA 2251


Nearby doubles
19' : 18593-2253
SHN 237

22' : 18597-2257
DON 937

29' : 18570-2327
ARA2249

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ARA2247

32' : 18580-2337
LEO 22AB

40' : 18565-2336
ARA2248

41' : 19012-2318
OCC1052

43' : 19002-2340
OCC1050

43' : 19012-2323
OCC1053

44' : 18569-2345
OCC1048

45' : 18556-2241
ARA1904

48' : 18555-2239
ARA1903

49' : 18572-2352
CPO 603

51' : 19003-2350
OCC1051

55' : 18553-2341
B 412

57' : 19007-2220
ARA1905

58' : 18541-2259
ALD 71

59' : 18542-2254
TDT1120

59' : 19019-2340
ARA2252AB

60' : 18554-2349
OCC1046

60' : 19026-2309
DON 940

62' : 18542-2245
BU 1033AB
Ainalrami

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RCH 7AB

72' : 18536-2235
ARA1902

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TDT1169

77' : 19016-2408
CBL 175



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

18583-2306 ARA 2251

 
 
18h 58m 21.64s -23° 06' 22.9" P.A. 235.00 sep 10.2 mag 10.75,12.80 Sp A9IV/V
 
 
Coord 2000 18583-2306 Discov num ARA2251 Comp Coord arcsec 2000 18 58 21.64 -23 06 22.9
Date first 1910 Date last 2015 Obs 10
Pa first 238 Pa last 235.4 P.A. Now (θ) 235.4°
Sep first 9.9 Sep last 10.244 Sep. Now (ρ) 10.244"
Mag pri 10.75 Mag sec 12.80 delta mag (ΔM) 2.05 Spectral class A9IV/V (white)
Pri motion ra +002 Sec motion ra -003
Pri motion dec +011 Sec motion dec +001
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6860-02054-1 Gaia DR2 4075459012240426112 HD 175877
 
 
WDS 18583-2306 ARA 2251 : 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
18583-2306 ARA2251 2000 3 235 10.2 10.75 12.80 A9IV/V D 185821.64-230622.9
18583-2306 ARA2251 2008 4 235 10.2 10.75 12.80 A9IV/V D 185821.64-230622.9
18583-2306 ARA2251 2010 7 235 10.1 10.75 12.80 A9IV/V 185821.64-230622.9
18583-2306 ARA2251 2015 8 235 10.2 10.75 12.80 A9IV/V 185821.64-230622.9

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

 
 
WDS 18583-2306 ARA 2251 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18583-2306 ARA 2251 : MEASURES
 
 
No records found.

 
 
WDS 18583-2306 : VIRTUAL EYEPIECE
 
 

18583-2306 ARA2251A mag 10.75 Sp A9IV/V 18583-2306 ARA2251B sep 9.7 P.A. 233.10 mag 12.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 18583-2306 : ALADIN DSS IMAGE @ 18h 58m 21.64s -23° 06' 22.9"
 
 
 
 
WDS 18583-2306 ARA 2251 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18583-2306 ARA2251 distance=0' 18593-2253 SHN 237 distance=19' 18597-2257 DON 937 distance=22' 18570-2327 ARA2249 distance=29' 18562-2258 ARA2247 distance=31' 18580-2337 LEO 22AB distance=32' 18580-2337 OCC1049Aa,Ab distance=32' 18565-2336 ARA2248 distance=40' 19012-2318 OCC1052 distance=41' 19002-2340 OCC1050 distance=43' 19012-2323 OCC1053 distance=43' 18569-2345 OCC1048 distance=44' 18556-2241 ARA1904 distance=45' 18555-2239 ARA1903 distance=48' 18572-2352 CPO 603 distance=49' 19003-2350 OCC1051 distance=51' 18553-2341 B 412 distance=55' 19007-2220 ARA1905 distance=57' 18541-2259 ALD 71 distance=58' 18542-2254 TDT1120 distance=59' 19019-2340 ARA2252AB distance=59' 19019-2340 DAM 132AC distance=59' 18554-2349 OCC1046 distance=60' 19026-2309 DON 940 distance=60' 18542-2245 BU 1033AB (Ainalrami) distance=62' 18542-2245 HJ 5072AC (Ainalrami) distance=62' 18549-2357 RCH 7AB distance=70' 18549-2357 OCC1044Aa,Ab distance=70' 18549-2357 OCC1044Aa,Ac distance=70' 18536-2235 ARA1902 distance=72' 18593-2155 TDT1169 distance=73' 19016-2408 CBL 175 distance=77' 18555-2413 OCC1047 distance=77' 19037-2243 DON 945 distance=78' 18554-2413 OCC1045 distance=79' 18596-2150 B 2466 distance=79' 18580-2145 B 2870 distance=82' 19042-2254 H N 129 distance=83' 19014-2156 ARA1906 distance=83' 19042-2247 DON 946 distance=84' 18549-2157 RSS 495AB distance=85' 19000-2145 ARA1560 distance=85' 19042-2234 I 641 distance=88' 19028-2204 ARA1907 distance=88' 18588-2139 ARA1558 distance=89' 19038-2356 B 422 distance=90' 18581-2436 RST3207 distance=90' 18524-2225 DON 930 distance=93' 19040-2207 ARA1909 distance=99' 18516-2235 SHN 236 distance=99' 19010-2439 COO 230 distance=100' 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 18583-2306 ARA2251 235 10.2
Show 18593-2253 SHN 237 -1 0.1 19
Show 18597-2257 DON 937 149 1.3 22
Show 18570-2327 ARA2249 221 9.4 29
Show 18562-2258 ARA2247 314 14.9 31
Show 18580-2337 LEO 22 AB 280 2.8 32
Show 18580-2337 OCC1049 Aa,Ab -1 0.0 32
Show 18565-2336 ARA2248 332 13.0 40
Show 19012-2318 OCC1052 -1 0.0 41
Show 19002-2340 OCC1050 -1 0.0 43
Show 19012-2323 OCC1053 -1 0.0 43
Show 18569-2345 OCC1048 -1 0.0 44
Show 18556-2241 ARA1904 81 12.4 45
Show 18555-2239 ARA1903 235 8.2 48
Show 18572-2352 CPO 603 161 9.9 49
Show 19003-2350 OCC1051 -1 0.0 51
Show 18553-2341 B 412 278 1.9 55
Show 19007-2220 ARA1905 42 9.9 57
Show 18541-2259 ALD 71 158 2.1 58
Show 18542-2254 TDT1120 27 0.4 59
Show 19019-2340 ARA2252 AB 92 10.7 59
Show 19019-2340 DAM 132 AC 258 4.3 59
Show 18554-2349 OCC1046 -1 0.0 60
Show 19026-2309 DON 940 334 2.2 60
Show Ainalrami 18542-2245 BU 1033 AB 99 2.5 62
Show Ainalrami 18542-2245 HJ 5072 AC 58 28.0 62
Show 18549-2357 RCH 7 AB 20 1.6 70
Show 18549-2357 OCC1044 Aa,Ab -1 0.0 70
Show 18549-2357 OCC1044 Aa,Ac -1 0.0 70
Show 18536-2235 ARA1902 324 11.2 72
Show 18593-2155 TDT1169 216 1.7 73
Show 19016-2408 CBL 175 84 31.2 77
Show 18555-2413 OCC1047 -1 0.0 77
Show 19037-2243 DON 945 239 1.0 78
Show 18554-2413 OCC1045 -1 0.0 79
Show 18596-2150 B 2466 272 10.0 79
Show 18580-2145 B 2870 263 6.0 82
Show 19042-2254 H N 129 309 8.3 83
Show 19014-2156 ARA1906 334 14.2 83
Show 19042-2247 DON 946 189 0.8 84
Show 18549-2157 RSS 495 AB 67 21.4 85
Show 19000-2145 ARA1560 246 6.8 85
Show 19042-2234 I 641 145 4.4 88
Show 19028-2204 ARA1907 333 7.5 88
Show 18588-2139 ARA1558 137 6.3 89
Show 19038-2356 B 422 111 6.3 90
Show 18581-2436 RST3207 303 2.7 90
Show 18524-2225 DON 930 272 0.7 93
Show 19040-2207 ARA1909 110 6.0 99
Show 18516-2235 SHN 236 -1 0.0 99
Show 19010-2439 COO 230 195 8.5 100

 
 
WDS 18583-2306 : COMPONENTS
 
 
  A
B pa=233.1°
sep=9.69"
 
 
18583-2306 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185821.64-230622.9 Mag 10.75 Spectral class A9IV/V (white)
PmRA 2.00 PmDE 11.0 Tycho2 6860-02054-1 HD 175877
DM CD-2314899
Tycho2
Tycho2 6860-02054-1 Pflag RAmdeg 284.59016737 DEmdeg -23.10638340
PmRA 0.8 PmDE 10.5 E RAmdeg 41 E DEmdeg 53
E pmRA 2.2 E pmDE 2.1 EpRAm 1987.20 EpDEm 1982.81
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.8 Q pmRA 0.7
Q pmDE 1.9 BTmag 11.248 E BTmag 0.077 VTmag 10.752
E VTmag 0.079 Prox 999 TYC T HIP
CCDM RAdeg 284.59016528 DEdeg -23.10640833 EpRA 1990 1.80
EpDE 1990 1.79 E RAdeg 42.0 E DEdeg 55.9 Posflg
Corr 0.0
 
 
18583-2306 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185821.08-230628.7 Mag 12.8 PmRA -3.00
PmDE 1.0 Calc delta mag 2.05 Calc coord yes