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Doubles in session


Current system
16581+0902
HDS 2401
HD 153271


Nearby doubles
46' : 16595+0942
BU 1298AB

50' : 16556+0934
LDS4702

51' : 17014+0917
BRT3222

68' : 17020+0827
STF2114

71' : 16541+0826
HEI 857

72' : 17029+0912
LDS4718

76' : 16566+1014
HU 160

79' : 17034+0902
YSC 9

87' : 16529+0941
GWP2677

89' : 16581+1031
SKF 54

89' : 16583+0733
RAO 603

92' : 16540+1010
DCH 120

93' : 16565+1032
TDT 155

106' : 16511+0924
STF2106AB

107' : 17017+0729
HEI 858

111' : 16507+0857
TDT 112

125' : 17021+0713
STF2113

133' : 17017+0701
DAM 699

136' : 17004+1113
GWP2685

143' : 17055+1033
BU 357

143' : 17050+0724
TDT 204

144' : 17024+0653
BRT2168

146' : 16588+1127
UC 3267

147' : 16563+1125
KPP3311

147' : 16592+0636
LDS4712

148' : 17067+0747
RAO 509



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.

16581+0902 HDS 2401 (HD 153271)

 
 
16h 58m 06.71s +09° 01' 57.4" P.A. 18.00 sep 0.3 mag 8.60,10.08 Sp F0 dist. 271.74 pc (886.42 l.y.)
 
 
Coord 2000 16581+0902 Discov num HDS2401 Comp Coord arcsec 2000 16 58 06.71 +09 01 57.4
Date first 1991 Date last 2016 Obs 6
Pa first 19 Pa last 17.5 P.A. Now (θ) 17.5°
Sep first 0.4 Sep last 0.332 Sep. Now (ρ) 0.332"
Mag pri 8.60 Mag sec 10.08 delta mag (ΔM) 1.48 Spectral class F0 (yellow-white)
Pri motion ra +000 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 153271 Constellation Ophiuchus SAO 121964 HIP 83037
Tycho2 0975-02239-1 Gaia DR2 4444032897741217664 HD 153271 BD BD+09 3299
Distance 271.74 Distance ly 886.42
 
 
WDS 16581+0902 HDS 2401 (HD 153271) : 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
16581+0902 HDS2401 1991 1 19 0.4 8.60 10.08 F0 D 165806.71+090157.4
16581+0902 HDS2401 2007 2 18 0.4 8.60 10.08 F0 D 165806.71+090157.4
16581+0902 HDS2401 2010 3 18 0.3 8.60 10.08 F0 D 165806.71+090157.4
16581+0902 HDS2401 2011 4 11 0.3 8.60 10.08 F0 165806.71+090157.4
16581+0902 HDS2401 2016 5 18 0.3 8.60 10.08 F0 165806.71+090157.4

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

 
 
WDS 16581+0902 HDS 2401 (HD 153271) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16581+0902 HDS 2401 (HD 153271) : MEASURES
 
 
No records found.

 
 
WDS 16581+0902 (HD 153271) : VIRTUAL EYEPIECE
 
 

16581+0902 HDS2401A mag 8.6 Sp F0 16581+0902 HDS2401B sep 0.3 P.A. 17.30 mag 10.08 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 16581+0902 (HD 153271) : ALADIN DSS IMAGE @ 16h 58m 06.71s +09° 01' 57.4"
 
 
 
 
WDS 16581+0902 HDS 2401 (HD 153271) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16581+0902 HDS2401 distance=1' 16595+0942 STF2111CD distance=45' 16595+0942 BU 1298AB distance=46' 16595+0942 STTA150AB,C distance=46' 16556+0934 LDS4702 distance=50' 17014+0917 BRT3222 distance=51' 17020+0827 STF2114 distance=68' 16541+0826 HEI 857 distance=71' 17029+0912 LDS4718 distance=72' 16566+1014 HU 160 distance=76' 17034+0902 YSC 9 distance=79' 16529+0941 GWP2677 distance=87' 16581+1031 SKF 54 distance=89' 16583+0733 RAO 603 distance=89' 16540+1010 DCH 120 distance=92' 16565+1032 TDT 155 distance=93' 16511+0924 STF2106AB distance=106' 16511+0924 LBU 16AC distance=106' 17017+0729 HEI 858 distance=107' 16507+0857 TDT 112 distance=111' 17021+0713 STF2113 distance=125' 17017+0701 DAM 699 distance=133' 17004+1113 GWP2685 distance=136' 17055+1033 BU 357 distance=143' 17050+0724 TDT 204 distance=143' 17024+0653 BRT2168 distance=144' 16588+1127 UC 3267 distance=146' 16563+1125 KPP3311 distance=147' 16592+0636 LDS4712 distance=147' 17067+0747 RAO 509 distance=148' 17005+0635 CHR 59 distance=152' 17052+0710 UC 3288 distance=154' 17088+0911 RAO 510 distance=159' 17012+0627 HDS2409 distance=162' 17086+0951 HU 167 distance=164' 17092+0907 DAM 910 distance=165' 16471+0933 TDT 84 distance=166' 16469+0847 BRT2166 distance=168' 16488+1039 CRC 73 distance=169' 16468+0821 A 2784AB distance=173' 16468+0821 A 2784AB,C distance=173' 16512+1122 BPM 671 distance=174' 16479+0737 GWP2667 distance=174' 17077+0722 YSC 62 distance=174' 16482+0725 GRV 937 distance=176' 17024+1146 CVR 194 distance=176' 17098+0804 OSO 77AB distance=183' 17098+0804 OSO 77AC distance=183' 17098+0804 OSO 77AD distance=183' 17098+0804 OSO 77AE distance=183' 17098+0804 OSO 77AF distance=183' 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 16581+0902 HDS2401 18 0.3 1
Show 16595+0942 STF2111 CD 164 25.8 45
Show 16595+0942 BU 1298 AB 132 0.4 46
Show 16595+0942 STTA150 AB,C 165 76.4 46
Show 16556+0934 LDS4702 91 292.6 50
Show 17014+0917 BRT3222 183 4.1 51
Show 17020+0827 STF2114 196 1.2 68
Show 16541+0826 HEI 857 138 0.5 71
Show 17029+0912 LDS4718 315 42.6 72
Show 16566+1014 HU 160 205 0.3 76
Show 17034+0902 YSC 9 78 0.2 79
Show 16529+0941 GWP2677 86 17.4 87
Show 16581+1031 SKF 54 197 2.5 89
Show 16583+0733 RAO 603 136 0.5 89
Show 16540+1010 DCH 120 76 0.4 92
Show 16565+1032 TDT 155 268 0.5 93
Show 16511+0924 STF2106 AB 171 0.8 106
Show 16511+0924 LBU 16 AC 159 69.5 106
Show 17017+0729 HEI 858 256 1.2 107
Show 16507+0857 TDT 112 119 0.9 111
Show 17021+0713 STF2113 117 5.3 125
Show 17017+0701 DAM 699 278 21.9 133
Show 17004+1113 GWP2685 210 5.6 136
Show 17055+1033 BU 357 308 1.5 143
Show 17050+0724 TDT 204 152 0.6 143
Show 17024+0653 BRT2168 157 3.2 144
Show 16588+1127 UC 3267 104 8.7 146
Show 16563+1125 KPP3311 180 2.6 147
Show 16592+0636 LDS4712 237 78.2 147
Show 17067+0747 RAO 509 -1 0.2 148
Show 17005+0635 CHR 59 76 0.2 152
Show 17052+0710 UC 3288 245 50.5 154
Show 17088+0911 RAO 510 -1 0.2 159
Show 17012+0627 HDS2409 37 0.3 162
Show 17086+0951 HU 167 93 0.8 164
Show 17092+0907 DAM 910 73 4.2 165
Show 16471+0933 TDT 84 345 2.9 166
Show 16469+0847 BRT2166 7 3.8 168
Show 16488+1039 CRC 73 210 0.2 169
Show 16468+0821 A 2784 AB 169 0.4 173
Show 16468+0821 A 2784 AB,C 170 18.2 173
Show 16512+1122 BPM 671 89 33.8 174
Show 16479+0737 GWP2667 357 30.8 174
Show 17077+0722 YSC 62 4 0.1 174
Show 16482+0725 GRV 937 315 10.2 176
Show 17024+1146 CVR 194 196 8.7 176
Show 17098+0804 OSO 77 AB 275 6.4 183
Show 17098+0804 OSO 77 AC 56 9.1 183
Show 17098+0804 OSO 77 AD 353 10.3 183
Show 17098+0804 OSO 77 AE 101 10.8 183
Show 17098+0804 OSO 77 AF 268 15.8 183

 
 
WDS 16581+0902 : COMPONENTS
 
 
  A
B pa=17.3°
sep=0.33"
 
 
16581+0902 A
 
 
Componente originario normalizzato AB Name HD 153271 Coord arcsec 2000 165806.71+090157.4 Mag 8.6
Spectral class F0 (yellow-white) PmRA 0.00 PmDE 9.0 SAO 121964
HIP 83037 Tycho2 0975-02239-1 HD 153271 BD BD+09 3299
Tycho2
Tycho2 0975-02239-1 Pflag RAmdeg 254.52796375 DEmdeg 9.03263741
PmRA 0.0 PmDE 7.2 E RAmdeg 5 E DEmdeg 7
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.31 EpDEm 1990.99
Num 14 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 0.9 BTmag 8.712 E BTmag 0.016 VTmag 8.328
E VTmag 0.012 Prox 999 TYC T HIP 83037
CCDM AB RAdeg 254.52796361 DEdeg 9.03262083 EpRA 1990 1.75
EpDE 1990 1.64 E RAdeg 5.4 E DEdeg 6.5 Posflg P
Corr 0.0
SAO
SAO 121964 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.004 Vmag 8.5 SpType F0
Double code Source 33 CatNum 7564 DM BD+09 3299
DMcomp BDsup HD 153271 M HD 0
GC RA1950rad 4.43191486 DE1950rad 0.15896781 PmRA2000 0.0004
PmDE2000 -0.003
Hipparcos
Catalog H HIP 83037 Proxy H RAhms 16 58 06.71
DEdms +09 01 57.4 Vmag 8.26 VarFlag R Vmag G
RAdeg 254.528 DEdeg 9.03261 AstroRef A Plx 6.38
CCDM 16581+0902 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 19 Rho 0.389 HD 153271 BD BD+09 3299
CD CP Dm number +09 3299 VIred 0.47
SpType F0 R SpType Coord arcsec 2000 165806.71+090157.4
Hipparcos 2
HIP 83037 Sn 15 So 3 Nc 2
RArad 4.4423509626 DErad 0.1576487373 Plx 3.68 PmRA -0.27
PmDE 8.57 E RArad 0.58 E DErad 0.52 E Plx 0.8
E pmRA 0.66 E pmDE 0.62 Hpmag 8.3513 E Hpmag 0.0016
SHp 0.018 VA 0 BV 0.402 E BV 0.004
VI 0.47
CCDM
Ccdm 16581+0902 RComp Comp A Note1
Note2 Discov num DRAs 0.71 DDEs -2.5
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.6 Sp F0 PmNote *
PmRA 0 PmDE 9 Dm number +09 3299 Cat1 BD
Name2 +09 1974 Cat2 AGK2/3 HD 153271 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 83037
 
 
16581+0902 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165806.72+090157.7 Mag 10.08 Calc delta mag 1.48
Calc coord yes
CCDM
Ccdm 16581+0902 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.72 DDEs -2.2
R dRAs 82 Year 1991 Theta 19 Rho 0.4
Obs 1 Vmag 10.1 Sp PmNote *
PmRA 0 PmDE 9 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 83037