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Doubles in session


Current system
17265-1807
ARA 444


Nearby doubles
32' : 17265-1735
HU 171AB

33' : 17246-1749
GWP2708

38' : 17282-1836
RST3102

45' : 17234-1758
OCC 14

48' : 17232-1807
A 2242

48' : 17272-1720
ARA 253

48' : 17258-1720
ARA 251

50' : 17297-1748
HJ 2806

52' : 17300-1755
OCC9210

53' : 17302-1810
FEN 24

56' : 17226-1815
ARA 443

62' : 17307-1753
OCC 11

63' : 17299-1728
ARA 256

67' : 17224-1839
ARA 442

72' : 17258-1918
RST5542AB

72' : 17298-1713
ARA 255

73' : 17214-1817
ARA 441

75' : 17261-1652
TDT 348

76' : 17212-1802
ARA 249

76' : 17317-1757
ARA 257

77' : 17219-1846
SLE 14

80' : 17240-1656
ARA 89

83' : 17262-1930
GWP2712

84' : 17297-1657
KPP 761

85' : 17264-1931
HJ 4953

85' : 17324-1804
ARA 258



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

17265-1807 ARA 444

 
 
17h 26m 29.86s -18° 07' 00.4" P.A. 206.00 sep 6.0 mag 13.70,13.90
 
 
Coord 2000 17265-1807 Discov num ARA 444 Comp Coord arcsec 2000 17 26 29.86 -18 07 00.4
Date first 1916 Date last 2016 Obs 7
Pa first 212 Pa last 206 P.A. Now (θ) 206°
Sep first 5.8 Sep last 5.961 Sep. Now (ρ) 5.961"
Mag pri 13.70 Mag sec 13.90 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -011 Sec motion ra -016
Pri motion dec +015 Sec motion dec +000
Notes
rPM=0.85
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4122905511646038272
 
 
WDS 17265-1807 ARA 444 : 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
17265-1807 ARA 444 1998 2 206 5.9 13.70 13.90 D 172629.86-180700.4
17265-1807 ARA 444 1999 3 206 6.0 13.70 13.90 D 172629.86-180700.4
17265-1807 ARA 444 2010 5 204 6.0 13.70 13.90 172629.86-180700.4
17265-1807 ARA 444 2015 6 206 6.0 13.70 13.90 172629.86-180700.4
17265-1807 ARA 444 2016 7 206 6.0 13.70 13.90 172629.86-180700.4

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

 
 
WDS 17265-1807 ARA 444 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17265-1807 ARA 444 : MEASURES
 
 
No records found.

 
 
WDS 17265-1807 : VIRTUAL EYEPIECE
 
 

17265-1807 ARA 444A mag 13.7 17265-1807 ARA 444B sep 5.9 P.A. 204.90 mag 13.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 17265-1807 : ALADIN DSS IMAGE @ 17h 26m 29.86s -18° 07' 00.4"
 
 
 
 
WDS 17265-1807 ARA 444 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17265-1807 ARA 444 distance=0' 17265-1735 HU 171AB distance=32' 17265-1735 HU 171AC distance=32' 17246-1749 GWP2708 distance=33' 17282-1836 RST3102 distance=38' 17234-1758 OCC 14 distance=45' 17232-1807 A 2242 distance=48' 17272-1720 ARA 253 distance=48' 17258-1720 ARA 251 distance=48' 17297-1748 HJ 2806 distance=50' 17300-1755 OCC9210 distance=52' 17302-1810 FEN 24 distance=53' 17226-1815 ARA 443 distance=56' 17307-1753 OCC 11 distance=62' 17299-1728 ARA 256 distance=63' 17224-1839 ARA 442 distance=67' 17258-1918 RST5542AB distance=72' 17258-1918 HLD 135AB,C distance=72' 17298-1713 ARA 255 distance=72' 17214-1817 ARA 441 distance=73' 17261-1652 TDT 348 distance=75' 17212-1802 ARA 249 distance=76' 17317-1757 ARA 257 distance=76' 17219-1846 SLE 14 distance=77' 17240-1656 ARA 89 distance=80' 17262-1930 GWP2712 distance=83' 17297-1657 KPP 761 distance=84' 17264-1931 HJ 4953 distance=85' 17324-1804 ARA 258 distance=85' 17307-1907 ARA 714AB distance=85' 17268-1642 ARA 91 distance=85' 17254-1643 HDS2461 distance=86' 17284-1644 ARA 92 distance=88' 17217-1712 ARA 250 distance=89' 17293-1647 HDS2470 distance=90' 17312-1709 HJ 590 distance=90' 17233-1927 HDS2455 distance=93' 17203-1842 RST3089 distance=95' 17269-1632 ELP 41 distance=96' 17199-1745 BU 126AB distance=97' 17199-1745 BU 126AC distance=97' 17228-1645 FEN 23 distance=98' 17261-1628 RST3974 distance=99' 17306-1933 HU 1180 distance=105' 17226-1937 MOC 12AB distance=106' 17226-1937 MOC 12AC distance=106' 17226-1937 MOC 12AD distance=106' 17340-1750 TOK 793 distance=109' 17194-1849 SLE 12 distance=109' 17206-1920 A 2241AB distance=112' 17206-1920 OCC 529Aa,Ab distance=112' 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 17265-1807 ARA 444 206 6.0
Show 17265-1735 HU 171 AB 188 1.7 32
Show 17265-1735 HU 171 AC 209 7.1 32
Show 17246-1749 GWP2708 350 20.6 33
Show 17282-1836 RST3102 74 0.8 38
Show 17234-1758 OCC 14 -1 0.1 45
Show 17232-1807 A 2242 291 3.1 48
Show 17272-1720 ARA 253 287 11.2 48
Show 17258-1720 ARA 251 148 14.8 48
Show 17297-1748 HJ 2806 194 8.5 50
Show 17300-1755 OCC9210 233 0.4 52
Show 17302-1810 FEN 24 105 5.4 53
Show 17226-1815 ARA 443 332 14.0 56
Show 17307-1753 OCC 11 -1 0.1 62
Show 17299-1728 ARA 256 114 15.3 63
Show 17224-1839 ARA 442 307 6.2 67
Show 17258-1918 RST5542 AB 289 0.1 72
Show 17258-1918 HLD 135 AB,C 89 2.6 72
Show 17298-1713 ARA 255 139 9.6 72
Show 17214-1817 ARA 441 234 6.6 73
Show 17261-1652 TDT 348 291 0.6 75
Show 17212-1802 ARA 249 328 5.4 76
Show 17317-1757 ARA 257 126 11.8 76
Show 17219-1846 SLE 14 290 16.3 77
Show 17240-1656 ARA 89 29 13.1 80
Show 17262-1930 GWP2712 70 11.9 83
Show 17297-1657 KPP 761 279 6.6 84
Show 17264-1931 HJ 4953 174 18.4 85
Show 17324-1804 ARA 258 75 6.4 85
Show 17307-1907 ARA 714 AB 300 14.5 85
Show 17268-1642 ARA 91 170 13.2 85
Show 17254-1643 HDS2461 196 0.2 86
Show 17284-1644 ARA 92 160 16.0 88
Show 17217-1712 ARA 250 14 8.0 89
Show 17293-1647 HDS2470 90 8.2 90
Show 17312-1709 HJ 590 310 36.0 90
Show 17233-1927 HDS2455 314 0.4 93
Show 17203-1842 RST3089 159 0.6 95
Show 17269-1632 ELP 41 246 1.5 96
Show 17199-1745 BU 126 AB 265 2.4 97
Show 17199-1745 BU 126 AC 141 11.5 97
Show 17228-1645 FEN 23 56 3.7 98
Show 17261-1628 RST3974 146 0.8 99
Show 17306-1933 HU 1180 73 2.2 105
Show 17226-1937 MOC 12 AB 14 2.8 106
Show 17226-1937 MOC 12 AC 241 4.3 106
Show 17226-1937 MOC 12 AD 177 5.0 106
Show 17340-1750 TOK 793 291 0.8 109
Show 17194-1849 SLE 12 203 24.2 109
Show 17206-1920 A 2241 AB 70 5.3 112
Show 17206-1920 OCC 529 Aa,Ab -1 1.3 112

 
 
WDS 17265-1807 : COMPONENTS
 
 
  A
B pa=204.9°
sep=5.91"
 
 
17265-1807 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 172629.86-180700.4 Mag 13.7 PmRA -11.00
PmDE 15.0
 
 
17265-1807 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172629.69-180705.8 Mag 13.9 PmRA -16.00
PmDE 0.0 Calc delta mag 0.2 Calc coord yes