17056-1807 ARA 245

 
 
17h 05m 40.31s -18° 07' 17.4" P.A. 32.00 sep 6.7 mag 13.23,13.45
 
 
Coord 2000 17056-1807 Discov num ARA 245 Comp Coord arcsec 2000 17 05 40.31 -18 07 17.4
Date first 1916 Date last 2015 Obs 6
Pa first 46 Pa last 32 P.A. Now (θ) 32°
Sep first 6.1 Sep last 6.684 Sep. Now (ρ) 6.684"
Mag pri 13.23 Mag sec 13.45 delta mag (ΔM) 0.22 Spectral class
Pri motion ra -025 Sec motion ra -009
Pri motion dec -043 Sec motion dec -007
Notes B (Blue magnitudes)
rPM=0.792
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4129465919585300224
 
 
WDS 17056-1807 ARA 245 : 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
17056-1807 ARA 245 1998 2 34 6.6 13.23 13.45 DB 170540.32-180715.5
17056-1807 ARA 245 2000 4 34 6.6 13.23 13.45 DB 170540.31-180717.4
17056-1807 ARA 245 2010 6 33 5.7 13.23 13.45 B 170540.31-180717.4
17056-1807 ARA 245 2015 6 32 6.7 13.23 13.45 B 170540.31-180717.4

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WDS 17056-1807 ARA 245 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17056-1807 ARA 245 : MEASURES
 
 
No records found.

 
 
WDS 17056-1807 : VIRTUAL EYEPIECE
 
 

17056-1807 ARA 245A mag 13.23 17056-1807 ARA 245B sep 6.6 P.A. 30.70 mag 13.45 virtual eyepiece
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Radius:
Components only
 
 
WDS 17056-1807 : ALADIN DSS IMAGE @ 17h 05m 40.31s -18° 07' 17.4"
 
 
 
 
WDS 17056-1807 ARA 245 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17056-1807  ARA 245 distance=0' 17054-1822  RST3068 distance=15' 17080-1802  HO  650 distance=34' 17040-1742  RST3066 distance=35' 17081-1826  DOO  64 distance=41' 17091-1815  HJ 4923 distance=50' 17083-1847  ARA 436 distance=54' 17071-1905  HU 1175 distance=61' 17030-1719  RST3063 distance=63' 17100-1801  HU  168 distance=63' 17031-1904  BRT1501 distance=68' 17019-1853  OCC  40 distance=72' 17077-1912  ARG  78 distance=72' 17108-1748  GWP2697 distance=76' 17111-1809  TDT 256 distance=78' 17002-1813  RST3059 distance=78' 17014-1715  RST3061 distance=81' 17004-1737  ARA 244 distance=81' 17036-1928  HU 1174 distance=86' 17080-1929  NSN 139 distance=88' 17003-1854  DVG  45 distance=89' 17006-1714  OCC1029 distance=90' 17126-1759  LSC  70 distance=100' 16586-1803  OL   99 distance=101' 17102-1926  MCA  46 distance=103' 17083-1948  HU 1280AB distance=108' 17083-1948  HU 1280AB,C distance=108' 17132-1834  SKF1504AB distance=111' 17132-1834  ELP  39AC distance=111' 17132-1834  ELP  39BC distance=111' 17039-1956  RST3065 distance=111' 17134-1839  ARA 438 distance=114' 17109-1935  B   334 distance=114' 17134-1840  ARA 439 distance=115' 16577-1811  ARA 434 distance=115' 17138-1807  ARA 247 distance=116' 17136-1832  OCC 992 distance=116' 16593-1654  HU  162 distance=117' 17083-1959  ARA 709 distance=119' 17001-1639  HDS2406 distance=119' 16593-1926  HDS2403 distance=121' 17115-1630  HU  169 distance=129' 17071-2015  ARA1121 distance=130' 17106-1617  KNP   5 distance=131' 17085-2013  HJ 4922AB distance=133' 17085-2013  BU 1457AC distance=133' 17100-1604  FOX 197 distance=134' 17008-1613  UC 3273 distance=134' 17104-1611  FOX 198 distance=136' 17144-1901  A  2238 distance=136' 16573-1702  UC 3260 distance=137' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 17056-1807 ARA 245 32 6.7
Show 17054-1822 RST3068 193 1.0 15
Show 17080-1802 HO 650 224 7.5 34
Show 17040-1742 RST3066 103 0.5 35
Show 17081-1826 DOO 64 207 4.7 41
Show 17091-1815 HJ 4923 147 16.3 50
Show 17083-1847 ARA 436 122 15.0 54
Show 17071-1905 HU 1175 212 2.1 61
Show 17030-1719 RST3063 162 1.1 63
Show 17100-1801 HU 168 98 0.4 63
Show 17031-1904 BRT1501 167 3.6 68
Show 17019-1853 OCC 40 -1 0.1 72
Show 17077-1912 ARG 78 181 0.7 72
Show 17108-1748 GWP2697 57 19.7 76
Show 17111-1809 TDT 256 102 0.4 78
Show 17002-1813 RST3059 252 5.6 78
Show 17014-1715 RST3061 211 0.3 81
Show 17004-1737 ARA 244 322 7.2 81
Show 17036-1928 HU 1174 76 3.7 86
Show 17080-1929 NSN 139 339 2.5 88
Show 17003-1854 DVG 45 233 119.9 89
Show 17006-1714 OCC1029 61 0.1 90
Show 17126-1759 LSC 70 10 0.4 100
Show 16586-1803 OL 99 128 3.0 101
Show 17102-1926 MCA 46 121 0.1 103
Show 17083-1948 HU 1280 AB 277 0.1 108
Show 17083-1948 HU 1280 AB,C 9 9.5 108
Show 17132-1834 SKF1504 AB 188 3.2 111
Show 17132-1834 ELP 39 AC 189 3.5 111
Show 17132-1834 ELP 39 BC 102 0.4 111
Show 17039-1956 RST3065 341 3.4 111
Show 17134-1839 ARA 438 262 13.3 114
Show 17109-1935 B 334 25 1.3 114
Show 17134-1840 ARA 439 248 10.1 115
Show 16577-1811 ARA 434 153 11.8 115
Show 17138-1807 ARA 247 236 6.0 116
Show 17136-1832 OCC 992 -1 0.0 116
Show 16593-1654 HU 162 197 0.7 117
Show 17083-1959 ARA 709 87 6.9 119
Show 17001-1639 HDS2406 171 0.2 119
Show 16593-1926 HDS2403 264 0.4 121
Show 17115-1630 HU 169 181 0.3 129
Show 17071-2015 ARA1121 216 8.2 130
Show 17106-1617 KNP 5 40 2.1 131
Show 17085-2013 HJ 4922 AB 311 22.9 133
Show 17085-2013 BU 1457 AC 263 24.9 133
Show 17100-1604 FOX 197 112 14.5 134
Show 17008-1613 UC 3273 200 23.9 134
Show 17104-1611 FOX 198 184 9.4 136
Show 17144-1901 A 2238 207 0.9 136
Show 16573-1702 UC 3260 302 24.7 137

 
 
WDS 17056-1807 : COMPONENTS
 
 
  A
B pa=30.7°
sep=6.59"
 
 
17056-1807 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 170540.31-180717.4 Mag 13.23 PmRA -25.00
PmDE -43.0
 
 
17056-1807 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170540.55-180711.7 Mag 13.45 PmRA -9.00
PmDE -7.0 Calc delta mag 0.22 Calc coord yes