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Doubles in session


Current system
17475-0847
OSO 84 AD


Nearby doubles
84' : 17531-0852
HDS2523

93' : 17527-0757
STF2234

97' : 17530-0755
STF3128AB

100' : 17457-0713
RST4574

101' : 17419-0944
HDS2503

119' : 17489-0650
LDS 613

128' : 17550-0744
LLO 14

133' : 17564-0845
RST3988

133' : 17476-0634
RST4576

140' : 17525-0649
WFC 200

144' : 17443-0632
RST4573AB

151' : 17472-0617
RST4575

156' : 17491-1120
RST3984

158' : 17374-0937
LDS5855

161' : 17421-0627
LDS4760

171' : 17505-0603
LAF 59AB

172' : 17589-0924
OSO 90AB

176' : 17526-0609
EVS 32AB

182' : 17596-0820
GWP2751

183' : 17541-1120
HJ 4995

189' : 17348-0833
KPP1917

192' : 17533-0556
HO 561

193' : 17459-0536
BRT 470

197' : 18004-0929
RST3990

204' : 17549-1138
HLD 139AB

207' : 17589-1046
KPP1587



Selections
Full WDS
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.

17475-0847 OSO 84 AD

 
 
17h 47m 27.96s -08° 46' 47.7" P.A. 303.00 sep 21.2 mag 10.60,17.20 Sp sdF8
 
 
Coord 2000 17475-0847 Discov num OSO  84 Comp AD Coord arcsec 2000 17 47 27.96 -08 46 47.7
Date first 1995 Date last 1999 Obs 2
Pa first 301 Pa last 302.5 P.A. Now (θ) 302.5°
Sep first 19.6 Sep last 21.15 Sep. Now (ρ) 21.15"
Mag pri 10.60 Mag sec 17.20 delta mag (ΔM) 6.6 Spectral class sdF8
Pri motion ra +243 Sec motion ra
Pri motion dec -365 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
17475-0847 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 47 28 -08 46 48 OSO 84 AB 1999 2 210 12.0 10.60 18.20 7.60
Show 17 47 28 -08 46 48 OSO 84 AC 1999 2 319 16.0 10.60 17.20 6.60
Show 17 47 28 -08 46 48 OSO 84 AD 1999 2 303 21.2 10.60 17.20 6.60 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 5661-00873-1 Gaia DR2 4165370682234416256
 
 
WDS 17475-0847 OSO 84 AD : NOTES
 
 
discov_num notes refcode
OSO 84 G020-015.
 
 
REFERENCES
 
 
refcode metd author reference
Oso2004 C j Zapatero Osorio, M.R. & Martin, E.L. 2004A&A...419..167Z
Oso2004 +Pa A&A 419, 167, 2004
Oso2004b A j Zapatero Osorio, M.R., Lane, B.F., Pavlenko, Ya., Martin, E.L., Britton, M., & 2004ApJ...615..958Z
Oso2004b +orb Kulkarni, S.R.
Oso2004b ApJ 615, 958, 2004
Oso2005 - Zapatero Osorio, M.R. & Martin, E.L. 2005RMxAC..24..192Z
Oso2005 RevMexA&A (Serie de Conferencias) 24, 192, 2005 (all data also in Oso2004) 2004A&A...419..167Z
Oso2005b Hs j Zapatero Osorio, M.R., Martin, E.L., Lane, B.F., Pavlenko, Ya., Bouy, H., 2005AN....326..948Z
Oso2005b +A Baraffe, I., & Basri, G.
Oso2005b AN 326, 948, 2005 (data extracted from Femenia et al. 2011) 2011MNRAS.413.1524F
Oso2010 C w Zapatero Osorio, M.R., Rebolo, R., Bihain, G., Bejar, V.J.S., Caballero, J.A. & .
Oso2010 Alvarez, C.
Oso2010 ApJ, 2010 (2010arXiv1004.3965Z)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17475-0847 OSO 84 AD 1999 2 303 21.2 10.60 17.20 N D 174727.96-084647.7

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

 
 
WDS 17475-0847 OSO 84 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17475-0847 OSO 84 AD : MEASURES
 
 
No records found.

 
 
WDS 17475-0847 : VIRTUAL EYEPIECE
 
 

17475-0847 OSO 84A mag 10.6 Sp sdF8 17475-0847 OSO 84B sep 12.0 P.A. 209.80 mag 18.2 17475-0847 OSO 84C sep 15.9 P.A. 318.90 mag 17.2 17475-0847 OSO 84D sep 21.0 P.A. 302.80 mag 17.2 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17475-0847 : ALADIN DSS IMAGE @ 17h 47m 27.96s -08° 46' 47.7"
 
 
 
 
WDS 17475-0847 OSO 84 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17475-0847 OSO 84AB distance=1' 17475-0847 OSO 84AC distance=1' 17475-0847 OSO 84AD distance=1' 17531-0852 HDS2523 distance=84' 17527-0757 STF2234 distance=93' 17530-0755 STF3128AB distance=97' 17530-0755 STF3128AC distance=97' 17457-0713 RST4574 distance=100' 17419-0944 HDS2503 distance=101' 17489-0650 LDS 613 distance=119' 17550-0744 LLO 14 distance=128' 17564-0845 RST3988 distance=133' 17476-0634 RST4576 distance=133' 17525-0649 WFC 200 distance=140' 17443-0632 RST4573AB distance=144' 17443-0632 GWP2731AC distance=144' 17443-0632 GWP2732AD distance=144' 17472-0617 RST4575 distance=151' 17491-1120 RST3984 distance=156' 17374-0937 LDS5855 distance=158' 17421-0627 LDS4760 distance=161' 17505-0603 LAF 59AB distance=171' 17505-0603 LAF 59AC distance=171' 17505-0603 LAF 59AD distance=171' 17505-0603 LAF 59AE distance=171' 17505-0603 LAF 59AF distance=171' 17505-0603 LAF 59AG distance=171' 17505-0603 LAF 59AH distance=171' 17505-0603 LAF 59AI distance=171' 17505-0603 LAF 59AJ distance=171' 17505-0603 LAF 59AK distance=171' 17505-0603 LAF 59AL distance=171' 17505-0603 LAF 59AM distance=171' 17505-0603 LAF 59AN distance=171' 17505-0603 LAF 59AO distance=171' 17505-0603 LAF 59AP distance=171' 17505-0603 LAF 59AQ distance=171' 17505-0603 LAF 59AR distance=171' 17505-0603 LAF 59AS distance=171' 17505-0603 LAF 59AT distance=171' 17505-0603 LAF 59AU distance=171' 17505-0603 LAF 59AV distance=171' 17505-0603 LAF 59AW distance=171' 17505-0603 LAF 59AX distance=171' 17505-0603 LAF 59A,Ya distance=171' 17505-0603 LAF 59A,Yb distance=171' 17505-0603 LAF 59A,Yc distance=171' 17505-0603 LAF 59A,Yd distance=171' 17505-0603 LAF 59A,Ye distance=171' 17505-0603 LAF 59A,Yf distance=171' 17505-0603 LAF 59A,Yg distance=171' 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 17475-0847 OSO 84 AB 210 12.0 1
Show 17475-0847 OSO 84 AC 319 16.0 1
Show 17475-0847 OSO 84 AD 303 21.2 1
Show 17531-0852 HDS2523 253 0.3 84
Show 17527-0757 STF2234 198 16.9 93
Show 17530-0755 STF3128 AB 50 1.3 97
Show 17530-0755 STF3128 AC 86 97.1 97
Show 17457-0713 RST4574 263 0.7 100
Show 17419-0944 HDS2503 150 0.2 101
Show 17489-0650 LDS 613 133 4.0 119
Show 17550-0744 LLO 14 293 5.9 128
Show 17564-0845 RST3988 36 0.8 133
Show 17476-0634 RST4576 274 2.8 133
Show 17525-0649 WFC 200 272 9.5 140
Show 17443-0632 RST4573 AB 303 1.8 144
Show 17443-0632 GWP2731 AC 242 8.5 144
Show 17443-0632 GWP2732 AD 24 93.7 144
Show 17472-0617 RST4575 90 0.3 151
Show 17491-1120 RST3984 56 3.1 156
Show 17374-0937 LDS5855 351 3.7 158
Show 17421-0627 LDS4760 342 165.5 161
Show 17505-0603 LAF 59 AB 119 2.8 171
Show 17505-0603 LAF 59 AC 5 3.3 171
Show 17505-0603 LAF 59 AD 154 3.4 171
Show 17505-0603 LAF 59 AE 245 3.7 171
Show 17505-0603 LAF 59 AF 153 3.9 171
Show 17505-0603 LAF 59 AG 159 4.2 171
Show 17505-0603 LAF 59 AH 23 4.4 171
Show 17505-0603 LAF 59 AI 112 4.5 171
Show 17505-0603 LAF 59 AJ 300 4.7 171
Show 17505-0603 LAF 59 AK 80 5.0 171
Show 17505-0603 LAF 59 AL 349 5.2 171
Show 17505-0603 LAF 59 AM 192 5.2 171
Show 17505-0603 LAF 59 AN 124 5.2 171
Show 17505-0603 LAF 59 AO 72 6.1 171
Show 17505-0603 LAF 59 AP 159 6.6 171
Show 17505-0603 LAF 59 AQ 85 6.7 171
Show 17505-0603 LAF 59 AR 353 6.9 171
Show 17505-0603 LAF 59 AS 91 7.1 171
Show 17505-0603 LAF 59 AT 79 7.3 171
Show 17505-0603 LAF 59 AU 177 7.4 171
Show 17505-0603 LAF 59 AV 18 7.4 171
Show 17505-0603 LAF 59 AW 75 7.5 171
Show 17505-0603 LAF 59 AX 135 7.7 171
Show 17505-0603 LAF 59 A,Ya 111 7.9 171
Show 17505-0603 LAF 59 A,Yb 198 8.2 171
Show 17505-0603 LAF 59 A,Yc 174 8.4 171
Show 17505-0603 LAF 59 A,Yd 244 8.6 171
Show 17505-0603 LAF 59 A,Ye 133 8.7 171
Show 17505-0603 LAF 59 A,Yf 319 9.0 171
Show 17505-0603 LAF 59 A,Yg 141 9.1 171

 
 
WDS 17475-0847 : COMPONENTS
 
 
  A B C
B pa=209.8°
sep=11.97"
 
C pa=318.9°
sep=15.90"
pa=348.7°
sep=22.82"
 
D pa=302.8°
sep=20.97"
pa=331.8°
sep=24.69"
pa=265.0°
sep=7.21"
 
 
17475-0847 A
 
 
Coord arcsec 2000 174727.96-084647.7 Mag 10.6 Spectral class sdF8 PmRA 243.00
PmDE -365.0 HIP 87062 Tycho2 5661-00873-1 BD BD-08 4501
Tycho2
Tycho2 5661-00873-1 Pflag RAmdeg 266.86655012 DEmdeg -8.77993038
PmRA 246.4 PmDE -366.4 E RAmdeg 32 E DEmdeg 32
E pmRA 2.0 E pmDE 2.0 EpRAm 1986.70 EpDEm 1984.63
Num 6 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.8 BTmag 11.118 E BTmag 0.068 VTmag 10.705
E VTmag 0.074 Prox 999 TYC HIP 87062
CCDM RAdeg 266.86599472 DEdeg -8.77908250 EpRA 1990 1.85
EpDE 1990 1.77 E RAdeg 40.1 E DEdeg 48.2 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 87062 Proxy RAhms 17 47 27.83
DEdms -08 46 44.5 Vmag 10.6 VarFlag R Vmag G
RAdeg 266.866 DEdeg -8.77904 AstroRef Plx 10.34
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD-08 4501
CD CP Dm number -08 4501 VIred 0.67
SpType F8 R SpType Coord arcsec 2000 174727.83-084644.5
Hipparcos 2
HIP 87062 Sn 5 So 0 Nc 1
RArad 4.6576893292 DErad -0.1532231669 Plx 9.59 PmRA 242.57
PmDE -364.62 E RArad 1.93 E DErad 1.26 E Plx 2.21
E pmRA 2.29 E pmDE 1.4 Hpmag 10.6986 E Hpmag 0.0034
SHp 0.027 VA 0 BV 0.605 E BV 0.044
VI 0.67
 
 
17475-0847 B
 
 
Coord arcsec 2000 174727.56-084658.1 Mag 18.2 Calc delta mag 7.6 Calc coord yes
 
 
17475-0847 C
 
 
Coord arcsec 2000 174727.26-084635.7 Mag 17.2 Calc delta mag 6.6 Calc coord yes
 
 
17475-0847 D
 
 
Coord arcsec 2000 174726.77-084636.3 Mag 17.2 Calc delta mag 6.6 Calc coord yes