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Doubles in session


Current system
17555-2203
ARA 1830


Nearby doubles
15' : 17552-2149
ARA1504

31' : 17576-2158
ARA1506

32' : 17573-2223
BRT1510

36' : 17577-2143
HDS2530

37' : 17533-2221
HJ 4990

39' : 17530-2219
ARA1827

40' : 17535-2231
ARA1828

40' : 17529-2218
ARA1826

52' : 17531-2125
HDS2524

52' : 17591-2218
ARA1833

54' : 17587-2232
B 367

55' : 17590-2231
SNA 75AB

58' : 17581-2249
ARA1832

58' : 17575-2113
BRT1511

60' : 17594-2228
SNA 76AB

61' : 17540-2259
ARA1829

69' : 17554-2311
RST3135

69' : 17519-2250
ARA1825

69' : 17577-2305
ARA2206

69' : 18003-2224
TDT 627

70' : 17526-2108
J 1616

76' : 18004-2235
DON 877

80' : 17536-2049
OL 102

80' : 17518-2104
LSC 79

85' : 18015-2221
ARA1836

86' : 17568-2036
J 1617AB



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

17555-2203 ARA 1830

 
 
17h 55m 33.27s -22° 03' 13.1" P.A. 122.00 sep 11.9 mag 11.28,13.30
 
 
Coord 2000 17555-2203 Discov num ARA1830 Comp Coord arcsec 2000 17 55 33.27 -22 03 13.1
Date first 1920 Date last 2015 Obs 8
Pa first 123 Pa last 122.4 P.A. Now (θ) 122.4°
Sep first 12.1 Sep last 11.934 Sep. Now (ρ) 11.934"
Mag pri 11.28 Mag sec 13.30 delta mag (ΔM) 2.02 Spectral class
Pri motion ra -003 Sec motion ra +008
Pri motion dec +001 Sec motion dec -004
Notes
rPM=1.351
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6262-02494-1 Gaia DR2 4070359305534043264 HD 313419
 
 
WDS 17555-2203 ARA 1830 : 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
17555-2203 ARA1830 1998 4 123 11.7 11.28 13.30 D 175533.27-220313.1
17555-2203 ARA1830 1999 5 123 11.9 11.28 13.30 D 175533.27-220313.1
17555-2203 ARA1830 2010 7 125 11.2 11.28 13.30 175533.27-220313.1
17555-2203 ARA1830 2015 8 122 11.9 11.28 13.30 175533.27-220313.1

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

 
 
WDS 17555-2203 ARA 1830 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17555-2203 ARA 1830 : MEASURES
 
 
No records found.

 
 
WDS 17555-2203 : VIRTUAL EYEPIECE
 
 

17555-2203 ARA1830A mag 11.28 17555-2203 ARA1830B sep 11.3 P.A. 124.40 mag 13.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17555-2203 : ALADIN DSS IMAGE @ 17h 55m 33.27s -22° 03' 13.1"
 
 
 
 
WDS 17555-2203 ARA 1830 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17555-2203 ARA1830 distance=0' 17552-2149 ARA1504 distance=15' 17576-2158 ARA1506 distance=31' 17573-2223 BRT1510 distance=32' 17577-2143 HDS2530 distance=36' 17533-2221 HJ 4990 distance=37' 17530-2219 ARA1827 distance=39' 17535-2231 ARA1828 distance=40' 17529-2218 ARA1826 distance=40' 17531-2125 HDS2524 distance=52' 17591-2218 ARA1833 distance=52' 17587-2232 B 367 distance=54' 17590-2231 SNA 75AB distance=55' 17590-2231 SNA 75AC distance=55' 17590-2231 SNA 75AD distance=55' 17590-2231 SNA 75AE distance=55' 17581-2249 ARA1832 distance=58' 17575-2113 BRT1511 distance=58' 17594-2228 SNA 76AB distance=60' 17594-2228 SNA 76AC distance=60' 17594-2228 SNA 76AD distance=60' 17594-2228 SNA 76AE distance=60' 17540-2259 ARA1829 distance=61' 17554-2311 RST3135 distance=69' 17519-2250 ARA1825 distance=69' 17577-2305 ARA2206 distance=69' 18003-2224 TDT 627 distance=69' 17526-2108 J 1616 distance=70' 18004-2235 DON 877 distance=76' 17536-2049 OL 102 distance=80' 17518-2104 LSC 79 distance=80' 18015-2221 ARA1836 distance=85' 17568-2036 J 1617AB distance=86' 17568-2036 J 1617AC distance=86' 17522-2051 BHA 20 distance=87' 18004-2258 ARA1834 distance=87' 18018-2208 ARA1837 distance=88' 17552-2035 DON 869 distance=89' 17541-2330 RST3133 distance=90' 18011-2252 ARA1835 distance=91' 17489-2219 BRT1508 distance=93' 17546-2340 RST3134 distance=98' 17567-2026 DON 871 distance=99' 18019-2247 BU 283AB distance=99' 18019-2247 BU 283AC distance=99' 18019-2247 FOX9030AD distance=99' 17577-2341 ARA2205 distance=102' 17485-2237 DAW 30 distance=104' 17497-2100 BRT1509 distance=105' 17576-2344 TDT 597 distance=106' 17478-2211 B 358AB distance=108' 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 17555-2203 ARA1830 122 11.9
Show 17552-2149 ARA1504 163 9.4 15
Show 17576-2158 ARA1506 17 13.5 31
Show 17573-2223 BRT1510 221 5.2 32
Show 17577-2143 HDS2530 179 0.6 36
Show 17533-2221 HJ 4990 300 23.6 37
Show 17530-2219 ARA1827 35 12.7 39
Show 17535-2231 ARA1828 94 7.0 40
Show 17529-2218 ARA1826 97 7.1 40
Show 17531-2125 HDS2524 331 0.1 52
Show 17591-2218 ARA1833 99 14.1 52
Show 17587-2232 B 367 217 1.8 54
Show 17590-2231 SNA 75 AB 221 3.9 55
Show 17590-2231 SNA 75 AC 46 6.2 55
Show 17590-2231 SNA 75 AD 302 6.9 55
Show 17590-2231 SNA 75 AE 349 7.9 55
Show 17581-2249 ARA1832 15 6.9 58
Show 17575-2113 BRT1511 216 3.7 58
Show 17594-2228 SNA 76 AB 92 2.0 60
Show 17594-2228 SNA 76 AC 265 2.5 60
Show 17594-2228 SNA 76 AD 84 6.5 60
Show 17594-2228 SNA 76 AE 63 6.5 60
Show 17540-2259 ARA1829 92 13.4 61
Show 17554-2311 RST3135 81 0.5 69
Show 17519-2250 ARA1825 355 7.1 69
Show 17577-2305 ARA2206 157 9.4 69
Show 18003-2224 TDT 627 278 0.6 69
Show 17526-2108 J 1616 151 6.0 70
Show 18004-2235 DON 877 96 2.7 76
Show 17536-2049 OL 102 278 3.6 80
Show 17518-2104 LSC 79 266 0.3 80
Show 18015-2221 ARA1836 20 8.4 85
Show 17568-2036 J 1617 AB 104 8.3 86
Show 17568-2036 J 1617 AC 248 10.6 86
Show 17522-2051 BHA 20 241 4.0 87
Show 18004-2258 ARA1834 224 15.1 87
Show 18018-2208 ARA1837 289 12.8 88
Show 17552-2035 DON 869 127 0.6 89
Show 17541-2330 RST3133 331 2.5 90
Show 18011-2252 ARA1835 304 9.8 91
Show 17489-2219 BRT1508 235 4.2 93
Show 17546-2340 RST3134 52 0.6 98
Show 17567-2026 DON 871 310 5.4 99
Show 18019-2247 BU 283 AB 238 8.3 99
Show 18019-2247 BU 283 AC 33 13.6 99
Show 18019-2247 FOX9030 AD 265 24.5 99
Show 17577-2341 ARA2205 41 13.2 102
Show 17485-2237 DAW 30 131 1.1 104
Show 17497-2100 BRT1509 90 3.6 105
Show 17576-2344 TDT 597 110 0.5 106
Show 17478-2211 B 358 AB 219 24.8 108

 
 
WDS 17555-2203 : COMPONENTS
 
 
  A
B pa=124.4°
sep=11.32"
 
 
17555-2203 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175533.27-220313.1 Mag 11.28 PmRA -3.00
PmDE 1.0 Tycho2 6262-02494-1 HD 313419
Tycho2
Tycho2 6262-02494-1 Pflag RAmdeg 268.88865999 DEmdeg -22.05364727
PmRA -1.7 PmDE -4.3 E RAmdeg 83 E DEmdeg 107
E pmRA 2.8 E pmDE 3.2 EpRAm 1974.14 EpDEm 1965.16
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.8
Q pmDE 1.5 BTmag 11.440 E BTmag 0.068 VTmag 11.285
E VTmag 0.096 Prox 999 TYC T HIP
CCDM RAdeg 268.88866389 DEdeg -22.05363972 EpRA 1990 1.96
EpDE 1990 2.02 E RAdeg 97.2 E DEdeg 136.8 Posflg
Corr -0.1
 
 
17555-2203 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175533.94-220319.5 Mag 13.3 PmRA 8.00
PmDE -4.0 Calc delta mag 2.02 Calc coord yes