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Current system
17120-1547
FOX 18 AB


Nearby doubles
15' : 17113-1537
RST3968

24' : 17104-1544
BU 1118AB
Sabik

27' : 17136-1534
LSC 71

32' : 17117-1619
KPP1320

33' : 17104-1611
FOX 198

37' : 17106-1617
KNP 5

39' : 17100-1604
FOX 197

43' : 17115-1630
HU 169

54' : 17156-1558
FOX 19AB

56' : 17101-1458
RST3967

66' : 17136-1648
TDT 267

68' : 17159-1511
RST3970

71' : 17071-1549
KPP 751

87' : 17153-1435
BU 282

101' : 17186-1622
ARA 87AB

107' : 17167-1709
STN 34

110' : 17196-1603
ARA 6

122' : 17086-1356
KPP 392

123' : 17108-1748
GWP2697

123' : 17120-1344
KPP2766

125' : 17058-1422
HU 165

127' : 17105-1343
HDS2425

127' : 17037-1506
KPP 388

127' : 17198-1449
BRT2742

129' : 17093-1345
LSC 69AB

131' : 17161-1744
FEN 22



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.

17120-1547 FOX 18 AB

 
 
17h 12m 00.60s -15° 47' 10.1" P.A. 50.00 sep 2.1 mag 12.00,12.20 Sp K2IV
 
 
Coord 2000 17120-1547 Discov num FOX  18 Comp AB Coord arcsec 2000 17 12 00.60 -15 47 10.1
Date first 1908 Date last 2015 Obs 3
Pa first 46 Pa last 49.7 P.A. Now (θ) 49.7°
Sep first 2.0 Sep last 2.068 Sep. Now (ρ) 2.068"
Mag pri 12.00 Mag sec 12.20 delta mag (ΔM) 0.2 Spectral class K2IV (yellow-orange)
Pri motion ra -008 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17120-1547 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 12 01 -15 47 10 FOX 18 AB 2015 3 50 2.1 12.00 12.20 0.20 <===
Show 17 12 01 -15 47 10 FOX 18 AB,C 2000 4 340 115.9 11.30 12.10 0.80
Show 17 11 58 -15 45 20 FOX 18 CD 2020 6 248 13.8 12.10 13.50 1.40
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 6233-00078-1 Gaia DR2 4136309279940433664 ADS 10389
 
 
WDS 17120-1547 FOX 18 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Fox1909 Ma - Fox, P. 1909AN....181..245F
Fox1909 AN 181, 245, 1909 (measures are also in Fox1915)
Fox1910 Ma - Fox, P. 1910AJ.....26...87F
Fox1910 AJ 26, 87, 1910 (measures are also in Fox1915)
Fox1915 Ma j Fox, P. 1915AnDea...1....1F
Fox1915 Ann. Dearborn Obs. 1, 1, 1915
Fox1915b Ma j Fox, P. 1915AnDea...1...52F
Fox1915b Ann. Dearborn Obs. 1, 52, 1915
Fox1925 Ma j Fox, P. 1925AnDea...2....1F
Fox1925 +Ca Ann. Dearborn Obs. 2, 1, 1925
Fox1946 Ma - Fox, P. 1946AnDea...6....1F
Fox1946 +Po Ann. Dearborn Obs. 6, 1, 1946
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17120-1547 FOX 18 AB 1964 2 50 1.8 11.30 11.40 171200.62-154709.8
17120-1547 FOX 18 AB 2015 3 50 2.1 12.00 12.20 K2IV 171200.60-154710.1

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

 
 
WDS 17120-1547 FOX 18 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17120-1547 FOX 18 AB : MEASURES
 
 
No records found.

 
 
WDS 17120-1547 : VIRTUAL EYEPIECE
 
 

17120-1547 FOX 18A mag 12 Sp K2IV 17120-1547 FOX 18B sep 2.0 P.A. 48.60 mag 12.2 17120-1547 FOX 18C sep 116.2 P.A. 340.90 mag 12.1 17120-1547 FOX 18D sep 116.2 P.A. 334.30 mag 13.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17120-1547 : ALADIN DSS IMAGE @ 17h 12m 00.60s -15° 47' 10.1"
 
 
 
 
WDS 17120-1547 FOX 18 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17120-1547 FOX 18AB distance=0' 17120-1547 FOX 18CD distance=2' 17113-1537 RST3968 distance=15' 17104-1544 BU 1118AB (Sabik) distance=24' 17104-1544 BU 1118AD (Sabik) distance=24' 17104-1544 BU 1118AB,C distance=24' 17104-1544 DAL 52AE (Sabik) distance=24' 17136-1534 LSC 71 distance=27' 17117-1619 KPP1320 distance=32' 17104-1611 FOX 198 distance=33' 17106-1617 KNP 5 distance=37' 17100-1604 FOX 197 distance=39' 17115-1630 HU 169 distance=43' 17156-1558 FOX 19AB distance=54' 17156-1558 FOX 19AC distance=54' 17101-1458 RST3967 distance=56' 17136-1648 TDT 267 distance=66' 17159-1511 RST3970 distance=68' 17071-1549 KPP 751 distance=71' 17153-1435 BU 282 distance=87' 17186-1622 ARA 87AB distance=101' 17167-1709 STN 34 distance=107' 17196-1603 ARA 6 distance=110' 17086-1356 KPP 392 distance=122' 17108-1748 GWP2697 distance=123' 17120-1344 KPP2766 distance=123' 17058-1422 HU 165 distance=125' 17105-1343 HDS2425 distance=127' 17037-1506 KPP 388 distance=127' 17198-1449 BRT2742 distance=127' 17093-1345 LSC 69AB distance=129' 17161-1744 FEN 22 distance=131' 17126-1759 LSC 70 distance=133' 17082-1347 NSN 140 distance=133' 17156-1343 KPP 394 distance=135' 17100-1801 HU 168 distance=137' 17065-1356 STF2119 distance=137' 17217-1542 FOX 199BC distance=141' 17217-1542 FOX 199AB distance=141' 17217-1542 FOX 199AC distance=141' 17217-1542 ABH 89AD distance=141' 17217-1542 ABH 89AE distance=141' 17217-1542 ABH 89AF distance=141' 17138-1807 ARA 247 distance=142' 17111-1809 TDT 256 distance=143' 17216-1457 GWP2703 distance=147' 17080-1802 HO 650 distance=147' 17222-1553 FOX 200AB distance=149' 17222-1553 FOX 200AC distance=149' 17159-1330 HDS2441 distance=149' 17170-1759 STN 33 distance=150' 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 17120-1547 FOX 18 AB 50 2.1
Show 17120-1547 FOX 18 AB,C 340 115.9
Show 17120-1547 FOX 18 CD 248 13.8 2
Show 17113-1537 RST3968 291 0.5 15
Show Sabik 17104-1544 BU 1118 AB 225 0.4 24
Show Sabik 17104-1544 BU 1118 AD 281 101.2 24
Show 17104-1544 BU 1118 AB,C 148 99.8 24
Show Sabik 17104-1544 DAL 52 AE 317 62.7 24
Show 17136-1534 LSC 71 92 0.7 27
Show 17117-1619 KPP1320 236 10.0 32
Show 17104-1611 FOX 198 184 9.4 33
Show 17106-1617 KNP 5 40 2.1 37
Show 17100-1604 FOX 197 112 14.5 39
Show 17115-1630 HU 169 181 0.3 43
Show 17156-1558 FOX 19 AB 118 1.1 54
Show 17156-1558 FOX 19 AC 227 20.0 54
Show 17101-1458 RST3967 194 0.6 56
Show 17136-1648 TDT 267 341 4.9 66
Show 17159-1511 RST3970 78 0.4 68
Show 17071-1549 KPP 751 97 6.6 71
Show 17153-1435 BU 282 151 4.4 87
Show 17186-1622 ARA 87 AB 69 15.8 101
Show 17167-1709 STN 34 289 17.2 107
Show 17196-1603 ARA 6 64 6.8 110
Show 17086-1356 KPP 392 27 3.9 122
Show 17108-1748 GWP2697 57 19.7 123
Show 17120-1344 KPP2766 346 1.7 123
Show 17058-1422 HU 165 90 0.5 125
Show 17105-1343 HDS2425 9 0.2 127
Show 17037-1506 KPP 388 222 3.9 127
Show 17198-1449 BRT2742 246 4.3 127
Show 17093-1345 LSC 69 AB 206 0.6 129
Show 17161-1744 FEN 22 281 5.7 131
Show 17126-1759 LSC 70 10 0.4 133
Show 17082-1347 NSN 140 252 1.3 133
Show 17156-1343 KPP 394 132 3.3 135
Show 17100-1801 HU 168 98 0.4 137
Show 17065-1356 STF2119 185 2.4 137
Show 17217-1542 FOX 199 BC 75 19.6 141
Show 17217-1542 FOX 199 AB 270 10.1 141
Show 17217-1542 FOX 199 AC 61 10.2 141
Show 17217-1542 ABH 89 AD 76 72.8 141
Show 17217-1542 ABH 89 AE 97 36.5 141
Show 17217-1542 ABH 89 AF 38 27.7 141
Show 17138-1807 ARA 247 236 6.0 142
Show 17111-1809 TDT 256 102 0.4 143
Show 17216-1457 GWP2703 171 334.6 147
Show 17080-1802 HO 650 224 7.5 147
Show 17222-1553 FOX 200 AB 17 2.6 149
Show 17222-1553 FOX 200 AC 273 17.7 149
Show 17159-1330 HDS2441 236 12.6 149

 
 
WDS 17120-1547 : COMPONENTS
 
 
  A B C
B pa=48.6°
sep=2.02"
 
C pa=340.9°
sep=116.23"
pa=339.9°
sep=115.47"
 
D pa=334.3°
sep=116.22"
pa=333.3°
sep=115.69"
pa=247.5°
sep=13.35"
 
 
17120-1547 A
 
 
Coord arcsec 2000 171200.60-154710.1 Mag 12 Spectral class K2IV (yellow-orange) PmRA -8.00
PmDE -12.0 Tycho2 6233-00078-1 ADS 10389 DM BD-15 4479
Tycho2
Tycho2 6233-00078-1 Pflag RAmdeg 258.00259752 DEmdeg -15.78606574
PmRA -22.7 PmDE -19.8 E RAmdeg 51 E DEmdeg 60
E pmRA 2.9 E pmDE 3.0 EpRAm 1985.16 EpDEm 1980.44
Num 3 Q RAmdeg 9.9 Q DEmdeg 4.3 Q pmRA 9.9
Q pmDE 4.3 BTmag 12.467 E BTmag 0.216 VTmag 11.295
E VTmag 0.108 Prox 999 TYC HIP
CCDM RAdeg 258.00257333 DEdeg -15.78609250 EpRA 1990 1.75
EpDE 1990 1.36 E RAdeg 60.8 E DEdeg 92.3 Posflg
Corr 0.1
 
 
17120-1547 B
 
 
Coord arcsec 2000 171200.71-154708.8 Mag 12.2 Calc delta mag 0.2 Calc coord yes
 
 
17120-1547 C
 
 
Coord arcsec 2000 171157.96-154520.3 Coord calc 171157.96-154520.3 Mag 12.1 PmRA -5.00
PmDE -12.0 Calc delta mag 0.1
 
 
17120-1547 D
 
 
Coord arcsec 2000 171157.11-154525.4 Mag 13.5 PmRA -8.00 PmDE -14.0
Calc delta mag 1.5 Calc coord yes