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Doubles in session


Current system
17419-0944
HDS 2503


Nearby doubles
67' : 17374-0937
LDS5855

101' : 17475-0847
OSO 84AB

127' : 17348-0833
KPP1917

139' : 17348-1115
HJ 4964AB

141' : 17340-1102
HDS2479

144' : 17491-1120
RST3984

145' : 17326-0901
LDS 605

149' : 17321-0912
A 2594

151' : 17317-0959
HDS2474

159' : 17457-0713
RST4574

161' : 17323-0828
HJ 4960

170' : 17305-1006
RST3978

173' : 17313-1058
HU 673AB

175' : 17531-0852
HDS2523

177' : 17309-1055
RST3979

183' : 17398-1244
ALD 65

187' : 17404-1249
KPP2768

187' : 17293-0959
STF2171

188' : 17306-1111
GWP2716

190' : 17472-1237
GWP2737

193' : 17300-0825
STF2169

194' : 17527-0757
STF2234

196' : 17443-0632
RST4573AB

197' : 17421-0627
LDS4760

198' : 17530-0755
STF3128AB

203' : 17445-1303
HO 421



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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17419-0944 HDS 2503

 
 
17h 41m 51.68s -09° 44' 07.3" P.A. 150.00 sep 0.2 mag 9.85,10.29 Sp K2 dist. 256.41 pc (836.41 l.y.)
 
 
Coord 2000 17419-0944 Discov num HDS2503 Comp Coord arcsec 2000 17 41 51.68 -09 44 07.3
Date first 1991 Date last 2013 Obs 2
Pa first 191 Pa last 149.9 P.A. Now (θ) 149.9°
Sep first 0.1 Sep last 0.165 Sep. Now (ρ) 0.165"
Mag pri 9.85 Mag sec 10.29 delta mag (ΔM) 0.44 Spectral class K2 (yellow-orange)
Pri motion ra -025 Sec motion ra
Pri motion dec -062 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus HIP 86606 Tycho2 5664-00273-1 Gaia DR2 4165024125614477056
BD BD-09 4591 Distance 256.41 Distance ly 836.41
 
 
WDS 17419-0944 HDS 2503 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17419-0944 HDS2503 1991 1 191 0.1 9.85 10.29 K2 174151.68-094407.3
17419-0944 HDS2503 2013 2 150 0.2 9.85 10.29 K2 X 174151.68-094407.3

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

 
 
WDS 17419-0944 HDS 2503 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17419-0944 HDS 2503 : MEASURES
 
 
No records found.

 
 
WDS 17419-0944 : VIRTUAL EYEPIECE
 
 

17419-0944 HDS2503A mag 9.85 Sp K2 17419-0944 HDS2503B sep 0.2 P.A. 150.30 mag 10.29 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 17419-0944 : ALADIN DSS IMAGE @ 17h 41m 51.68s -09° 44' 07.3"
 
 
 
 
WDS 17419-0944 HDS 2503 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17419-0944 HDS2503 distance=0' 17374-0937 LDS5855 distance=67' 17475-0847 OSO 84AB distance=101' 17475-0847 OSO 84AC distance=101' 17475-0847 OSO 84AD distance=101' 17348-0833 KPP1917 distance=127' 17348-1115 HJ 4964AB distance=139' 17340-1102 HDS2479 distance=141' 17491-1120 RST3984 distance=144' 17326-0901 LDS 605 distance=145' 17321-0912 A 2594 distance=149' 17317-0959 HDS2474 distance=151' 17457-0713 RST4574 distance=159' 17323-0828 HJ 4960 distance=161' 17305-1006 RST3978 distance=170' 17313-1058 HU 673AB distance=173' 17313-1058 TOK 708Ba,Bb distance=173' 17531-0852 HDS2523 distance=175' 17309-1055 RST3979 distance=177' 17398-1244 ALD 65 distance=183' 17404-1249 KPP2768 distance=187' 17293-0959 STF2171 distance=187' 17306-1111 GWP2716 distance=188' 17472-1237 GWP2737 distance=190' 17300-0825 STF2169 distance=193' 17527-0757 STF2234 distance=194' 17443-0632 RST4573AB distance=196' 17443-0632 GWP2731AC distance=196' 17443-0632 GWP2732AD distance=196' 17421-0627 LDS4760 distance=197' 17530-0755 STF3128AB distance=198' 17530-0755 STF3128AC distance=198' 17445-1303 HO 421 distance=203' 17489-0650 LDS 613 distance=203' 17541-1120 HJ 4995 distance=205' 17297-0801 RST3977 distance=208' 17476-0634 RST4576 distance=209' 17283-0839 A 29 distance=212' 17404-1319 HU 182 distance=216' 17378-1315 CVN 56AB distance=220' 17378-1315 CVN 56AC distance=220' 17378-1315 CVN 56AD distance=220' 17378-1315 CVN 56AE distance=220' 17378-1315 CVN 56AF distance=220' 17378-1315 CVN 56AG distance=220' 17378-1315 CVN 56AH distance=220' 17378-1315 CVN 56AI distance=220' 17378-1315 CVN 56AJ distance=220' 17378-1315 CVN 56AK distance=220' 17378-1315 CVN 56AL distance=220' 17378-1315 CVN 56AM distance=220' 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 17419-0944 HDS2503 150 0.2
Show 17374-0937 LDS5855 351 3.7 67
Show 17475-0847 OSO 84 AB 210 12.0 101
Show 17475-0847 OSO 84 AC 319 16.0 101
Show 17475-0847 OSO 84 AD 303 21.2 101
Show 17348-0833 KPP1917 281 15.1 127
Show 17348-1115 HJ 4964 AB 224 54.9 139
Show 17340-1102 HDS2479 84 0.7 141
Show 17491-1120 RST3984 56 3.1 144
Show 17326-0901 LDS 605 343 7.6 145
Show 17321-0912 A 2594 300 0.8 149
Show 17317-0959 HDS2474 151 0.1 151
Show 17457-0713 RST4574 263 0.7 159
Show 17323-0828 HJ 4960 93 6.1 161
Show 17305-1006 RST3978 273 0.5 170
Show 17313-1058 HU 673 AB 179 5.6 173
Show 17313-1058 TOK 708 Ba,Bb 319 0.3 173
Show 17531-0852 HDS2523 253 0.3 175
Show 17309-1055 RST3979 258 0.5 177
Show 17398-1244 ALD 65 190 2.6 183
Show 17404-1249 KPP2768 30 2.9 187
Show 17293-0959 STF2171 59 1.4 187
Show 17306-1111 GWP2716 123 13.6 188
Show 17472-1237 GWP2737 19 19.7 190
Show 17300-0825 STF2169 111 15.5 193
Show 17527-0757 STF2234 198 16.9 194
Show 17443-0632 RST4573 AB 303 1.8 196
Show 17443-0632 GWP2731 AC 242 8.5 196
Show 17443-0632 GWP2732 AD 24 93.7 196
Show 17421-0627 LDS4760 342 165.5 197
Show 17530-0755 STF3128 AB 50 1.3 198
Show 17530-0755 STF3128 AC 86 97.1 198
Show 17445-1303 HO 421 338 5.5 203
Show 17489-0650 LDS 613 133 4.0 203
Show 17541-1120 HJ 4995 156 27.9 205
Show 17297-0801 RST3977 308 0.3 208
Show 17476-0634 RST4576 274 2.8 209
Show 17283-0839 A 29 97 3.2 212
Show 17404-1319 HU 182 357 1.1 216
Show 17378-1315 CVN 56 AB 86 3.9 220
Show 17378-1315 CVN 56 AC 311 4.6 220
Show 17378-1315 CVN 56 AD 283 4.6 220
Show 17378-1315 CVN 56 AE 311 5.0 220
Show 17378-1315 CVN 56 AF 358 5.2 220
Show 17378-1315 CVN 56 AG 342 5.3 220
Show 17378-1315 CVN 56 AH 161 5.7 220
Show 17378-1315 CVN 56 AI 254 5.9 220
Show 17378-1315 CVN 56 AJ 167 6.7 220
Show 17378-1315 CVN 56 AK 283 7.0 220
Show 17378-1315 CVN 56 AL 20 7.2 220
Show 17378-1315 CVN 56 AM 245 7.4 220

 
 
WDS 17419-0944 : COMPONENTS
 
 
  A
B pa=150.3°
sep=0.16"
 
 
17419-0944 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174151.68-094407.3 Mag 9.85 Spectral class K2 (yellow-orange)
PmRA -25.00 PmDE -62.0 HIP 86606 Tycho2 5664-00273-1
BD BD-09 4591
Tycho2
Tycho2 5664-00273-1 Pflag RAmdeg 265.46530334 DEmdeg -9.73552534
PmRA -23.7 PmDE -60.7 E RAmdeg 15 E DEmdeg 18
E pmRA 1.3 E pmDE 1.3 EpRAm 1987.88 EpDEm 1985.67
Num 13 Q RAmdeg 1.0 Q DEmdeg 1.7 Q pmRA 1.0
Q pmDE 1.6 BTmag 11.936 E BTmag 0.106 VTmag 9.492
E VTmag 0.023 Prox 999 TYC T HIP 86606
CCDM AB RAdeg 265.46535833 DEdeg -9.73539000 EpRA 1990 1.87
EpDE 1990 1.89 E RAdeg 16.9 E DEdeg 21.8 Posflg P
Corr -0.1
Hipparcos
Catalog H HIP 86606 Proxy H RAhms 17 41 51.68
DEdms -09 44 07.3 Vmag 9.24 VarFlag R Vmag H
RAdeg 265.465 DEdeg -9.73537 AstroRef * Plx 4.84
CCDM 17419-0944 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual B M HIP AB
Theta 191 Rho 0.118 HD BD BD-09 4591
CD CP Dm number -09 4591 VIred 1.2
SpType K2 R SpType Coord arcsec 2000 174151.68-094407.3
Hipparcos 2
HIP 86606 Sn 55 So 3 Nc 2
RArad 4.6332444697 DErad -0.1699142633 Plx 3.9 PmRA -23.13
PmDE -62.23 E RArad 1.53 E DErad 1.02 E Plx 1.76
E pmRA 1.63 E pmDE 0.98 Hpmag 9.2978 E Hpmag 0.0044
SHp 0.034 VA 0 BV 1.246 E BV 0.317
VI 2.19
CCDM
Ccdm 17419-0944 RComp Comp A Note1
Note2 Discov num DRAs -2.32 DDEs -7.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.9 Sp K2 PmNote *
PmRA -25 PmDE -62 Dm number -09 4591 Cat1 BD
Name2 141813 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 86606
 
 
17419-0944 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174151.69-094407.4 Mag 10.29 Calc delta mag 0.44
Calc coord yes
CCDM
Ccdm 17419-0944 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.32 DDEs -7.9
R dRAs 82 Year 1991 Theta 191 Rho 0.1
Obs 1 Vmag 10.3 Sp PmNote *
PmRA -25 PmDE -62 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 86606