stampa
Login

Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18220-2344
ARA 2229
HD 314418


Nearby doubles
14' : 18229-2352
ARA2230

16' : 18216-2358
ARA2318

16' : 18216-2359
B 388

19' : 18218-2327
DON 895

19' : 18227-2328
BRT3067

28' : 18210-2408
RST4007

36' : 18218-2309
ARA2228

43' : 18200-2417
RST3176

46' : 18189-2330
ARA2226

50' : 18213-2433
RST4008

51' : 18208-2257
ARA1872

55' : 18231-2252
ARA1881

57' : 18223-2248
ARA1876

57' : 18235-2252
ARA1883

60' : 18189-2304
B 2443

60' : 18181-2318
BRT1526

61' : 18185-2309
TDT 787

62' : 18233-2245
BRT1533

63' : 18175-2354
RST3169

64' : 18236-2245
ARA1884

64' : 18241-2248
ARA1886AB

65' : 18175-2331
ARA2224

67' : 18253-2434
RST4010

68' : 18196-2247
ARA1870

69' : 18197-2244
BRT1528

71' : 18228-2235
ARA1880



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18220-2344 ARA 2229 (HD 314418)

 
 
18h 22m 01.77s -23° 44' 34.6" P.A. 246.00 sep 13.5 mag 10.26,11.81 Sp K5
 
 
Coord 2000 18220-2344 Discov num ARA2229 Comp Coord arcsec 2000 18 22 01.77 -23 44 34.6
Date first 1911 Date last 2015 Obs 8
Pa first 244 Pa last 246.3 P.A. Now (θ) 246.3°
Sep first 13.9 Sep last 13.503 Sep. Now (ρ) 13.503"
Mag pri 10.26 Mag sec 11.81 delta mag (ΔM) 1.55 Spectral class K5 (yellow-orange)
Pri motion ra -004 Sec motion ra -005
Pri motion dec -010 Sec motion dec -003
Notes
rPM=0.657
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 314418 Constellation Sagittarius Tycho2 6844-03602-1 Gaia DR2 4089392191070296320
HD 314418
 
 
WDS 18220-2344 ARA 2229 (HD 314418) : 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
18220-2344 ARA2229 1999 5 246 13.6 10.26 11.82 D 182201.77-234434.6
18220-2344 ARA2229 2001 7 246 13.5 10.26 11.82 D 182201.77-234434.6
18220-2344 ARA2229 2015 8 246 13.5 10.26 11.81 K5 182201.77-234434.6

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

 
 
WDS 18220-2344 ARA 2229 (HD 314418) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18220-2344 ARA 2229 (HD 314418) : MEASURES
 
 
No records found.

 
 
WDS 18220-2344 (HD 314418) : VIRTUAL EYEPIECE
 
 

18220-2344 ARA2229A mag 10.26 Sp K5 18220-2344 ARA2229B sep 12.6 P.A. 244.40 mag 11.81 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18220-2344 (HD 314418) : ALADIN DSS IMAGE @ 18h 22m 01.77s -23° 44' 34.6"
 
 
 
 
WDS 18220-2344 ARA 2229 (HD 314418) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18220-2344 ARA2229 distance=0' 18229-2352 ARA2230 distance=14' 18216-2358 ARA2318 distance=16' 18216-2359 B 388 distance=16' 18218-2327 DON 895 distance=19' 18227-2328 BRT3067 distance=19' 18210-2408 RST4007 distance=28' 18218-2309 ARA2228 distance=36' 18200-2417 RST3176 distance=43' 18189-2330 ARA2226 distance=46' 18213-2433 RST4008 distance=50' 18208-2257 ARA1872 distance=51' 18231-2252 ARA1881 distance=55' 18223-2248 ARA1876 distance=57' 18235-2252 ARA1883 distance=57' 18189-2304 B 2443 distance=60' 18181-2318 BRT1526 distance=60' 18185-2309 TDT 787 distance=61' 18233-2245 BRT1533 distance=62' 18175-2354 RST3169 distance=63' 18236-2245 ARA1884 distance=64' 18241-2248 ARA1886AB distance=64' 18241-2248 ARA1886AC distance=64' 18175-2331 ARA2224 distance=65' 18253-2434 RST4010 distance=67' 18196-2247 ARA1870 distance=68' 18197-2244 BRT1528 distance=69' 18228-2235 ARA1880 distance=71' 18220-2233 J 2208 distance=72' 18166-2354 ARA2223 distance=76' 18274-2420 KPP 412 distance=82' 18281-2349 ARA2231 distance=84' 18280-2328 LEO 18 distance=84' 18168-2259 OCC 289 distance=86' 18199-2222 DON 891 distance=88' 18155-2344 ARA2222 distance=89' 18209-2216 ARA1873 distance=90' 18182-2231 ARA1869 distance=91' 18226-2213 BRT1532 distance=92' 18153-2336 ARA2221 distance=94' 18163-2253 BRT1522 distance=95' 18281-2300 OCC 45 distance=95' 18180-2505 OCC 669 distance=98' 18237-2209 BRT1534 distance=99' 18167-2240 BRT1524 distance=100' 18258-2220 ARA1887 distance=101' 18229-2524 B 389 distance=101' 18294-2353 B 393 distance=102' 18146-2344 ARA2219 distance=102' 18289-2422 LEO 38 distance=102' 18217-2203 ARA1874 distance=102' 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 18220-2344 ARA2229 246 13.5
Show 18229-2352 ARA2230 346 18.4 14
Show 18216-2358 ARA2318 122 8.5 16
Show 18216-2359 B 388 199 1.6 16
Show 18218-2327 DON 895 141 2.2 19
Show 18227-2328 BRT3067 29 3.3 19
Show 18210-2408 RST4007 121 0.2 28
Show 18218-2309 ARA2228 195 14.0 36
Show 18200-2417 RST3176 73 0.6 43
Show 18189-2330 ARA2226 124 12.2 46
Show 18213-2433 RST4008 194 0.5 50
Show 18208-2257 ARA1872 77 6.9 51
Show 18231-2252 ARA1881 134 13.3 55
Show 18223-2248 ARA1876 84 10.8 57
Show 18235-2252 ARA1883 216 6.5 57
Show 18189-2304 B 2443 59 8.3 60
Show 18181-2318 BRT1526 354 4.4 60
Show 18185-2309 TDT 787 241 0.6 61
Show 18233-2245 BRT1533 65 1.9 62
Show 18175-2354 RST3169 224 0.5 63
Show 18236-2245 ARA1884 338 13.8 64
Show 18241-2248 ARA1886 AB 64 15.2 64
Show 18241-2248 ARA1886 AC 152 7.9 64
Show 18175-2331 ARA2224 316 11.8 65
Show 18253-2434 RST4010 116 0.7 67
Show 18196-2247 ARA1870 254 6.5 68
Show 18197-2244 BRT1528 321 4.2 69
Show 18228-2235 ARA1880 244 10.3 71
Show 18220-2233 J 2208 170 6.4 72
Show 18166-2354 ARA2223 7 11.0 76
Show 18274-2420 KPP 412 199 4.8 82
Show 18281-2349 ARA2231 250 12.0 84
Show 18280-2328 LEO 18 295 2.8 84
Show 18168-2259 OCC 289 -1 0.0 86
Show 18199-2222 DON 891 78 4.8 88
Show 18155-2344 ARA2222 314 13.2 89
Show 18209-2216 ARA1873 97 14.1 90
Show 18182-2231 ARA1869 160 6.4 91
Show 18226-2213 BRT1532 245 5.8 92
Show 18153-2336 ARA2221 324 9.0 94
Show 18163-2253 BRT1522 95 6.0 95
Show 18281-2300 OCC 45 -1 0.1 95
Show 18180-2505 OCC 669 -1 0.1 98
Show 18237-2209 BRT1534 117 4.7 99
Show 18167-2240 BRT1524 239 4.1 100
Show 18258-2220 ARA1887 187 6.0 101
Show 18229-2524 B 389 223 0.3 101
Show 18294-2353 B 393 135 1.7 102
Show 18146-2344 ARA2219 303 4.8 102
Show 18289-2422 LEO 38 217 3.0 102
Show 18217-2203 ARA1874 288 9.6 102

 
 
WDS 18220-2344 : COMPONENTS
 
 
  A
B pa=244.4°
sep=12.55"
 
 
18220-2344 A
 
 
Componente originario normalizzato AB Name HD 314418 Coord arcsec 2000 182201.77-234434.6 Mag 10.26
Spectral class K5 (yellow-orange) PmRA -4.00 PmDE -10.0 Tycho2 6844-03602-1
HD 314418
Tycho2
Tycho2 6844-03602-1 Pflag RAmdeg 275.50736590 DEmdeg -23.74294202
PmRA 1.2 PmDE -11.7 E RAmdeg 35 E DEmdeg 37
E pmRA 2.4 E pmDE 2.4 EpRAm 1983.15 EpDEm 1977.66
Num 5 Q RAmdeg 0.3 Q DEmdeg 0.4 Q pmRA 0.3
Q pmDE 0.4 BTmag 12.557 E BTmag 0.303 VTmag 10.260
E VTmag 0.053 Prox 135 TYC T HIP
CCDM RAdeg 275.50736389 DEdeg -23.74291694 EpRA 1990 1.80
EpDE 1990 1.84 E RAdeg 43.1 E DEdeg 57.7 Posflg
Corr -0.1
 
 
18220-2344 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182200.95-234440.0 Mag 11.81 PmRA -5.00
PmDE -3.0 Tycho2 6844-03746-1 Calc delta mag 1.55 Calc coord yes
Tycho2
Tycho2 6844-03746-1 Pflag RAmdeg 275.50362669 DEmdeg -23.74446896
PmRA -0.4 PmDE -4.6 E RAmdeg 98 E DEmdeg 116
E pmRA 3.2 E pmDE 3.4 EpRAm 1973.54 EpDEm 1965.67
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.7 BTmag 12.756 E BTmag 0.348 VTmag 11.815
E VTmag 0.239 Prox 135 TYC HIP
CCDM RAdeg 275.50362556 DEdeg -23.74446056 EpRA 1990 1.78
EpDE 1990 1.84 E RAdeg 113.7 E DEdeg 147.3 Posflg
Corr -0.1