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Doubles in session


Current system
16582-2121
ARA 1496


Nearby doubles
27' : 17007-2121
OCC9163

34' : 16585-2047
JKS 14

47' : 16555-2134
BU 241

53' : 17005-2208
WIS 308

54' : 16575-2211
BRT1498

58' : 16578-2216
BRT1499

62' : 16545-2100
ARA1120

65' : 17012-2026
HJ 4911AB

71' : 16547-2203
BU 123

90' : 17040-2028
OCC 43

91' : 17038-2023
HWE 38

94' : 16534-2025
WSI 86

96' : 16519-2120
RSS 419

111' : 16571-1932
SHJ 240AB

112' : 16568-2309
BU 1117

113' : 17039-1956
RST3065

116' : 16593-1926
HDS2403

119' : 16561-1928
KPP4018

123' : 16579-2323
NSN 138

127' : 17022-2318
BRT1500

130' : 17005-2328
ARA2191

132' : 16535-2310
HDS2390

132' : 17036-1928
HU 1174

133' : 17029-2320
B 327

135' : 17071-2015
ARA1121

136' : 17085-2120
TDT 228



Selections
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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.

16582-2121 ARA 1496

 
 
16h 58m 44.46s -21° 20' 34.8" P.A. 173.00 sep 12.3 mag 11.40,11.90
 
 
Coord 2000 16582-2121 Discov num ARA1496 Comp Coord arcsec 2000 16 58 44.46 -21 20 34.8
Date first 1920 Date last 2015 Obs 6
Pa first 175 Pa last 173.3 P.A. Now (θ) 173.3°
Sep first 12.3 Sep last 12.31 Sep. Now (ρ) 12.31"
Mag pri 11.40 Mag sec 11.90 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -001 Sec motion ra -002
Pri motion dec -005 Sec motion dec -006
Notes
rPM=0.224 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4126342069603378944
 
 
WDS 16582-2121 ARA 1496 : 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
16582-2121 ARA1496 1920 1 355 12.3 12.60 12.90
16582-2121 ARA1496 1999 2 173 12.3 11.40 11.90 D 165844.46-212034.8
16582-2121 ARA1496 2010 5 175 12.3 11.40 11.90 165844.46-212034.8
16582-2121 ARA1496 2015 6 173 12.3 11.40 11.90 165844.46-212034.8

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

 
 
WDS 16582-2121 ARA 1496 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16582-2121 ARA 1496 : MEASURES
 
 
No records found.

 
 
WDS 16582-2121 : VIRTUAL EYEPIECE
 
 

16582-2121 ARA1496A mag 11.4 16582-2121 ARA1496B sep 12.3 P.A. 173.80 mag 11.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 16582-2121 : ALADIN DSS IMAGE @ 16h 58m 44.46s -21° 20' 34.8"
 
 
 
 
WDS 16582-2121 ARA 1496 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16582-2121 ARA1496 distance=0' 17007-2121 OCC9163 distance=27' 16585-2047 JKS 14 distance=34' 16555-2134 BU 241 distance=47' 17005-2208 WIS 308 distance=53' 16575-2211 BRT1498 distance=54' 16578-2216 BRT1499 distance=58' 16545-2100 ARA1120 distance=62' 17012-2026 HJ 4911AB distance=65' 17012-2026 HJ 4911AC distance=65' 16547-2203 BU 123 distance=71' 17040-2028 OCC 43 distance=90' 17038-2023 HWE 38 distance=91' 16534-2025 WSI 86 distance=94' 16519-2120 RSS 419 distance=96' 16571-1932 SHJ 240AB distance=111' 16571-1932 OCC 940Ba,Bb distance=111' 16568-2309 BU 1117 distance=112' 17039-1956 RST3065 distance=113' 16593-1926 HDS2403 distance=116' 16561-1928 KPP4018 distance=119' 16579-2323 NSN 138 distance=123' 17022-2318 BRT1500 distance=127' 17005-2328 ARA2191 distance=130' 16535-2310 HDS2390 distance=132' 17036-1928 HU 1174 distance=132' 17029-2320 B 327 distance=133' 17071-2015 ARA1121 distance=135' 17085-2120 TDT 228 distance=136' 16539-1919 B 1838 distance=140' 16505-2001 UC 3240 distance=141' 16564-1904 GWP2680 distance=141' 16548-2331 LSC 68 distance=141' 16509-1950 B 1830BC distance=143' 16509-1950 B 1830AB distance=143' 17084-2209 LEP 121 distance=144' 17073-2243 ARA1815 distance=145' 17024-2337 ARA2193 distance=146' 17045-2323 KOU 72 distance=147' 16525-1921 TDT 125 distance=149' 17003-1854 DVG 45 distance=149' 16523-1921 GWP2675 distance=150' 17031-1904 BRT1501 distance=151' 17085-2013 HJ 4922AB distance=154' 17085-2013 BU 1457AC distance=154' 17019-1853 OCC 40 distance=154' 16492-2243 ARA1812AB distance=156' 16492-2243 LAF 135AC distance=156' 16492-2243 LAF 135AD distance=156' 16492-2243 LAF 135AE distance=156' 17083-1959 ARA 709 distance=158' 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 16582-2121 ARA1496 173 12.3
Show 17007-2121 OCC9163 -1 0.1 27
Show 16585-2047 JKS 14 125 12.9 34
Show 16555-2134 BU 241 31 0.3 47
Show 17005-2208 WIS 308 354 13.3 53
Show 16575-2211 BRT1498 121 4.8 54
Show 16578-2216 BRT1499 161 3.5 58
Show 16545-2100 ARA1120 2 6.3 62
Show 17012-2026 HJ 4911 AB 176 96.1 65
Show 17012-2026 HJ 4911 AC 13 11.2 65
Show 16547-2203 BU 123 197 1.4 71
Show 17040-2028 OCC 43 -1 0.1 90
Show 17038-2023 HWE 38 180 5.9 91
Show 16534-2025 WSI 86 180 0.4 94
Show 16519-2120 RSS 419 164 18.1 96
Show 16571-1932 SHJ 240 AB 233 4.4 111
Show 16571-1932 OCC 940 Ba,Bb -1 0.0 111
Show 16568-2309 BU 1117 304 1.0 112
Show 17039-1956 RST3065 341 3.4 113
Show 16593-1926 HDS2403 264 0.4 116
Show 16561-1928 KPP4018 166 2.7 119
Show 16579-2323 NSN 138 163 1.0 123
Show 17022-2318 BRT1500 52 3.2 127
Show 17005-2328 ARA2191 221 6.7 130
Show 16535-2310 HDS2390 331 1.0 132
Show 17036-1928 HU 1174 76 3.7 132
Show 17029-2320 B 327 111 0.8 133
Show 17071-2015 ARA1121 216 8.2 135
Show 17085-2120 TDT 228 278 2.6 136
Show 16539-1919 B 1838 256 0.7 140
Show 16505-2001 UC 3240 197 45.9 141
Show 16564-1904 GWP2680 53 20.7 141
Show 16548-2331 LSC 68 167 0.1 141
Show 16509-1950 B 1830 BC 303 0.1 143
Show 16509-1950 B 1830 AB 59 0.4 143
Show 17084-2209 LEP 121 131 4.1 144
Show 17073-2243 ARA1815 54 14.6 145
Show 17024-2337 ARA2193 13 7.8 146
Show 17045-2323 KOU 72 197 8.7 147
Show 16525-1921 TDT 125 137 0.6 149
Show 17003-1854 DVG 45 233 119.9 149
Show 16523-1921 GWP2675 37 83.9 150
Show 17031-1904 BRT1501 167 3.6 151
Show 17085-2013 HJ 4922 AB 311 22.9 154
Show 17085-2013 BU 1457 AC 263 24.9 154
Show 17019-1853 OCC 40 -1 0.1 154
Show 16492-2243 ARA1812 AB 285 14.0 156
Show 16492-2243 LAF 135 AC 264 1.5 156
Show 16492-2243 LAF 135 AD 28 7.2 156
Show 16492-2243 LAF 135 AE 154 13.2 156
Show 17083-1959 ARA 709 87 6.9 158

 
 
WDS 16582-2121 : COMPONENTS
 
 
  A
B pa=173.8°
sep=12.30"
 
 
16582-2121 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165844.46-212034.8 Mag 11.4 PmRA -1.00
PmDE -5.0
 
 
16582-2121 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165844.56-212047.0 Mag 11.9 PmRA -2.00
PmDE -6.0 Calc delta mag 0.5 Calc coord yes