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Current system
17399-1947
CON 31 AC


Nearby doubles
38' : 17375-2003
HU 752AB

42' : 17424-1924
B 2413

42' : 17425-2006
OCC 37

48' : 17384-1904
HLD 137

53' : 17418-2032
ARA1129

56' : 17394-2042
ARA1127

60' : 17405-2045
DON 856

63' : 17356-1954
B 1864

67' : 17360-2025
BHA 19

69' : 17405-2055
BRT1506

69' : 17361-2030
ARA1126

71' : 17413-1839
SEE 336

71' : 17413-1838
DON 858

77' : 17363-1850
DON 848

83' : 17377-2102
DON 852

84' : 17368-2057
HU 751

86' : 17345-2026
DON 844

88' : 17362-1837
ARA 446

90' : 17372-2107
RST3113

90' : 17342-1910
B 1863AB

94' : 17460-1909
VVV 48

97' : 17431-2112
VVV 44

98' : 17333-1923
SZA 4

98' : 17449-1839
A 2250

100' : 17343-1846
KPP4044

101' : 17405-1806
KPP 593



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

17399-1947 CON 31 AC

 
 
17h 39m 55.95s -19° 46' 35.6" P.A. 31.00 sep 1.6 mag 12.30,
 
 
Coord 2000 17399-1947 Discov num CON  31 Comp AC Coord arcsec 2000 17 39 55.95 -19 46 35.6
Date first 2004 Date last 2004 Obs 1
Pa first 31 Pa last 30.5 P.A. Now (θ) 30.5°
Sep first 1.6 Sep last 1.59 Sep. Now (ρ) 1.59"
Mag pri 12.30 Mag sec delta mag (ΔM) Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
17399-1947 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 39 56 -19 46 36 CON 31 AB 2004 1 78 1.5 12.30
Show 17 39 56 -19 46 36 CON 31 AC 2004 1 31 1.6 12.30 <===
Show 17 39 56 -19 46 36 CON 31 AD 2004 2 357 3.5 12.30
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus
 
 
WDS 17399-1947 CON 31 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Con2008 Ci j Connelley, M.S., Reipurth, B., & Tokunaga, A.T. 2008AJ....135.2496C
Con2008 AJ 135, 2496, 2008
Con2008 (IR duplicity survey among YSOs. Note that primary magnitudes in summary lines
Con2008 are K-band magnitudes of IRAS objects containing these pairs, so are in general
Con2008 severe overestimates of these objects' brightnesses)
Con2008b - Connelley, M.S., Reipurth, B., & Tokunaga, A.T. 2008AJ....135.2526C
Con2008b AJ 135, 2526, 2008 (statistical analysis; no data)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17399-1947 CON 31 AC 2004 1 31 1.6 12.30   DK 173955.95-194635.6

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

 
 
WDS 17399-1947 CON 31 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17399-1947 CON 31 AC : MEASURES
 
 
No records found.

 
 
WDS 17399-1947 : VIRTUAL EYEPIECE
 
 

17399-1947 CON 31A mag 12.3 17399-1947 CON 31B sep 1.4 P.A. 77.70 17399-1947 CON 31C sep 1.6 P.A. 29.00 17399-1947 CON 31D sep 3.5 P.A. 356.80 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17399-1947 : ALADIN DSS IMAGE @ 17h 39m 55.95s -19° 46' 35.6"
 
 
 
 
WDS 17399-1947 CON 31 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17399-1947 CON 31AC distance=0' 17375-2003 B 2412CD distance=37' 17375-2003 HU 752AB distance=38' 17375-2003 HU 752AC distance=38' 17424-1924 B 2413 distance=42' 17425-2006 OCC 37 distance=42' 17384-1904 HLD 137 distance=48' 17418-2032 ARA1129 distance=53' 17394-2042 ARA1127 distance=56' 17405-2045 DON 856 distance=60' 17356-1954 B 1864 distance=63' 17360-2025 BHA 19 distance=67' 17405-2055 BRT1506 distance=69' 17361-2030 ARA1126 distance=69' 17413-1839 SEE 336 distance=71' 17413-1838 DON 858 distance=71' 17363-1850 DON 848 distance=77' 17377-2102 DON 852 distance=83' 17368-2057 HU 751 distance=84' 17345-2026 DON 844 distance=86' 17362-1837 ARA 446 distance=88' 17372-2107 RST3113 distance=90' 17342-1910 B 1863AB distance=90' 17342-1910 TOK 418AC distance=90' 17460-1909 VVV 48 distance=94' 17431-2112 VVV 44 distance=97' 17333-1923 SZA 4 distance=98' 17449-1839 A 2250 distance=98' 17343-1846 KPP4044 distance=100' 17405-1806 KPP 593 distance=101' 17415-2125 VVV 43 distance=102' 17358-2110 ARA1498 distance=102' 17412-2127 ARA1499 distance=102' 17366-1814 ARA 447 distance=105' 17380-2130 B 1865 distance=108' 17413-1757 HLD 138 distance=111' 17457-1832 A 2251 distance=112' 17425-2132 ARA1500 distance=112' 17353-1815 DON 847 distance=113' 17369-1757 HDS2486 distance=118' 17420-1751 OCC 535 distance=120' 17321-2035 LDS5226 distance=121' 17350-2129 B 2840 distance=124' 17434-2141 OCC 401 distance=125' 17347-1805 KPP 656 distance=127' 17362-1752 HDS2485AB distance=127' 17362-1752 YSC 158Aa,Ab distance=127' 17387-2155 HDS2492 distance=130' 17474-2106 ARA1502 distance=132' 17306-1933 HU 1180 distance=132' 17496-2000 BU 1460DC distance=133' 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 17399-1947 CON 31 AB 78 1.5
Show 17399-1947 CON 31 AC 31 1.6
Show 17399-1947 CON 31 AD 357 3.5
Show 17375-2003 B 2412 CD 232 1.5 37
Show 17375-2003 HU 752 AB 328 2.6 38
Show 17375-2003 HU 752 AC 92 50.2 38
Show 17424-1924 B 2413 198 11.2 42
Show 17425-2006 OCC 37 -1 0.1 42
Show 17384-1904 HLD 137 263 1.2 48
Show 17418-2032 ARA1129 270 6.5 53
Show 17394-2042 ARA1127 138 11.6 56
Show 17405-2045 DON 856 57 0.4 60
Show 17356-1954 B 1864 147 2.7 63
Show 17360-2025 BHA 19 225 6.0 67
Show 17405-2055 BRT1506 269 5.0 69
Show 17361-2030 ARA1126 24 15.2 69
Show 17413-1839 SEE 336 94 3.5 71
Show 17413-1838 DON 858 261 2.6 71
Show 17363-1850 DON 848 117 0.9 77
Show 17377-2102 DON 852 38 2.2 83
Show 17368-2057 HU 751 302 0.3 84
Show 17345-2026 DON 844 140 0.9 86
Show 17362-1837 ARA 446 227 5.5 88
Show 17372-2107 RST3113 167 2.2 90
Show 17342-1910 B 1863 AB 98 0.1 90
Show 17342-1910 TOK 418 AC 137 0.2 90
Show 17460-1909 VVV 48 1 3.1 94
Show 17431-2112 VVV 44 251 1.8 97
Show 17333-1923 SZA 4 255 3.2 98
Show 17449-1839 A 2250 220 2.1 98
Show 17343-1846 KPP4044 4 1.8 100
Show 17405-1806 KPP 593 281 5.5 101
Show 17415-2125 VVV 43 81 3.7 102
Show 17358-2110 ARA1498 113 11.3 102
Show 17412-2127 ARA1499 289 13.9 102
Show 17366-1814 ARA 447 223 9.5 105
Show 17380-2130 B 1865 167 3.5 108
Show 17413-1757 HLD 138 272 2.2 111
Show 17457-1832 A 2251 257 2.5 112
Show 17425-2132 ARA1500 231 3.2 112
Show 17353-1815 DON 847 251 2.2 113
Show 17369-1757 HDS2486 125 0.2 118
Show 17420-1751 OCC 535 -1 0.1 120
Show 17321-2035 LDS5226 69 10.0 121
Show 17350-2129 B 2840 285 5.8 124
Show 17434-2141 OCC 401 -1 0.0 125
Show 17347-1805 KPP 656 282 5.9 127
Show 17362-1752 HDS2485 AB 93 0.8 127
Show 17362-1752 YSC 158 Aa,Ab 95 0.1 127
Show 17387-2155 HDS2492 87 0.1 130
Show 17474-2106 ARA1502 102 12.8 132

 
 
WDS 17399-1947 : COMPONENTS
 
 
  A B C
B pa=77.7°
sep=1.42"
 
C pa=29.0°
sep=1.57"
pa=329.7°
sep=1.24"
 
D pa=356.8°
sep=3.48"
pa=333.6°
sep=3.54"
pa=335.6°
sep=2.31"
 
 
17399-1947 A
 
 
Coord arcsec 2000 173955.95-194635.6 Mag 12.3
 
 
17399-1947 B
 
 
Coord arcsec 2000 173956.05-194635.3 Calc delta mag 12.3 Calc coord yes
 
 
17399-1947 C
 
 
Coord arcsec 2000 173956.00-194634.2 Calc delta mag 12.3 Calc coord yes
 
 
17399-1947 D
 
 
Coord arcsec 2000 173955.94-194632.1 Calc delta mag 12.3 Calc coord yes