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Doubles in session


Current system
18217+0902
HDS 2596


Nearby doubles
10' : 18218+0852
SLE 158

16' : 18216+0919
J 2515

19' : 18226+0852
SLE 163

22' : 18219+0923
SLE 159

23' : 18230+0911
BRT2177

25' : 18200+0858
SLE 153

31' : 18209+0930
SLE 156

32' : 18234+0843
SLE 165

33' : 18229+0835
ROE 99AB

38' : 18238+0842
SLE 168

45' : 18237+0829
ROE 100AB

50' : 18244+0835
TDT 841

51' : 18243+0933
TDT 839

52' : 18240+0940
SLE 170

56' : 18236+0814
SLE 166

57' : 18224+0957
HU 238

59' : 18201+0807
SLE 154

63' : 18257+0846
TDT 859

65' : 18249+0819
SLE 171

65' : 18259+0844
TDT 861

67' : 18199+0801
TDT 800

68' : 18261+0918
TDS 920

69' : 18262+0847
LDS1012AB

71' : 18262+0841
GWP2775

72' : 18265+0859
TDT 871

75' : 18199+1013
J 2910



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

18217+0902 HDS 2596

 
 
18h 21m 40.04s +09° 01' 49.0" P.A. 315.00 sep 0.3 mag 9.58,12.69 Sp F2 dist. 306.75 pc (1000.62 l.y.)
 
 
Coord 2000 18217+0902 Discov num HDS2596 Comp Coord arcsec 2000 18 21 40.04 +09 01 49.0
Date first 1991 Date last 1991 Obs 1
Pa first 315 Pa last 315 P.A. Now (θ) 315°
Sep first 0.3 Sep last 0.323 Sep. Now (ρ) 0.323"
Mag pri 9.58 Mag sec 12.69 delta mag (ΔM) 3.11 Spectral class F2 (yellow-white)
Pri motion ra +000 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus HIP 89990 Tycho2 1010-01889-1 Gaia DR2 4478775201745345024
BD BD+08 3658 Distance 306.75 Distance ly 1000.62
 
 
WDS 18217+0902 HDS 2596 : 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
18217+0902 HDS2596 1991 1 315 0.3 9.58 12.69 F2 182140.04+090149.0

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

 
 
WDS 18217+0902 HDS 2596 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18217+0902 HDS 2596 : MEASURES
 
 
No records found.

 
 
WDS 18217+0902 : VIRTUAL EYEPIECE
 
 

18217+0902 HDS2596A mag 9.58 Sp F2 18217+0902 HDS2596B sep 0.3 P.A. 315.40 mag 12.69 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18217+0902 : ALADIN DSS IMAGE @ 18h 21m 40.04s +09° 01' 49.0"
 
 
 
 
WDS 18217+0902 HDS 2596 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18217+0902 HDS2596 distance=0' 18218+0852 SLE 158 distance=10' 18216+0919 J 2515 distance=16' 18226+0852 SLE 163 distance=19' 18219+0923 SLE 159 distance=22' 18230+0911 BRT2177 distance=23' 18200+0858 SLE 153 distance=25' 18209+0930 SLE 156 distance=31' 18234+0843 SLE 165 distance=32' 18229+0835 ROE 99AB distance=33' 18229+0835 ROE 99AC distance=33' 18238+0842 SLE 168 distance=38' 18237+0829 ROE 100BC distance=45' 18237+0829 ROE 100AB distance=45' 18244+0835 TDT 841 distance=50' 18243+0933 TDT 839 distance=51' 18240+0940 SLE 170 distance=52' 18236+0814 SLE 166 distance=56' 18224+0957 HU 238 distance=57' 18201+0807 SLE 154 distance=59' 18257+0846 TDT 859 distance=63' 18249+0819 SLE 171 distance=65' 18259+0844 TDT 861 distance=65' 18199+0801 TDT 800 distance=67' 18261+0918 TDS 920 distance=68' 18262+0847 LDS1012AB distance=69' 18262+0847 LLO 15AC distance=69' 18262+0841 GWP2775 distance=71' 18265+0859 TDT 871 distance=72' 18199+1013 J 2910 distance=75' 18235+0748 SLE 340 distance=79' 18260+0948 TDT 862 distance=80' 18256+0956 TDT 856 distance=80' 18197+1016 HU 197 distance=81' 18256+0802 STT 348 distance=85' 18260+0803 SLE 175AB distance=88' 18260+0803 SLE 175AC distance=88' 18255+0756 J 2580AB distance=88' 18255+0756 J 2580AC distance=88' 18222+0734 SLE 160 distance=89' 18278+0908 TDT 890 distance=91' 18166+0807 KPP1764 distance=93' 18159+0823 LDS5231 distance=94' 18206+0729 TDT 807 distance=95' 18217+0725 J 3253AB distance=96' 18217+0725 DAM 109AC distance=96' 18273+0820 J 2911 distance=97' 18267+0800 SLE 176 distance=97' 18187+1028 HEI 802 distance=97' 18149+0859 HU 196 distance=101' 18254+0736 TDT 852 distance=102' 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 18217+0902 HDS2596 315 0.3
Show 18218+0852 SLE 158 118 11.4 10
Show 18216+0919 J 2515 8 1.1 16
Show 18226+0852 SLE 163 322 21.3 19
Show 18219+0923 SLE 159 331 6.8 22
Show 18230+0911 BRT2177 333 4.8 23
Show 18200+0858 SLE 153 219 10.0 25
Show 18209+0930 SLE 156 341 87.5 31
Show 18234+0843 SLE 165 177 12.4 32
Show 18229+0835 ROE 99 AB 222 5.9 33
Show 18229+0835 ROE 99 AC 237 25.1 33
Show 18238+0842 SLE 168 261 11.3 38
Show 18237+0829 ROE 100 BC 345 5.6 45
Show 18237+0829 ROE 100 AB 21 27.4 45
Show 18244+0835 TDT 841 116 0.5 50
Show 18243+0933 TDT 839 24 0.7 51
Show 18240+0940 SLE 170 166 16.3 52
Show 18236+0814 SLE 166 304 8.9 56
Show 18224+0957 HU 238 162 0.9 57
Show 18201+0807 SLE 154 263 10.0 59
Show 18257+0846 TDT 859 285 0.5 63
Show 18249+0819 SLE 171 84 23.9 65
Show 18259+0844 TDT 861 277 2.1 65
Show 18199+0801 TDT 800 175 0.9 67
Show 18261+0918 TDS 920 58 2.0 68
Show 18262+0847 LDS1012 AB 163 608.5 69
Show 18262+0847 LLO 15 AC 221 10.2 69
Show 18262+0841 GWP2775 87 15.8 71
Show 18265+0859 TDT 871 214 0.6 72
Show 18199+1013 J 2910 5 5.8 75
Show 18235+0748 SLE 340 157 23.0 79
Show 18260+0948 TDT 862 298 1.1 80
Show 18256+0956 TDT 856 43 1.1 80
Show 18197+1016 HU 197 53 0.5 81
Show 18256+0802 STT 348 -1 -1.0 85
Show 18260+0803 SLE 175 AB 105 15.5 88
Show 18260+0803 SLE 175 AC 47 19.7 88
Show 18255+0756 J 2580 AB 348 6.5 88
Show 18255+0756 J 2580 AC 180 37.9 88
Show 18222+0734 SLE 160 307 13.3 89
Show 18278+0908 TDT 890 1.4 91
Show 18166+0807 KPP1764 345 13.7 93
Show 18159+0823 LDS5231 127 3.6 94
Show 18206+0729 TDT 807 176 0.6 95
Show 18217+0725 J 3253 AB 2 4.1 96
Show 18217+0725 DAM 109 AC 213 3.2 96
Show 18273+0820 J 2911 138 2.6 97
Show 18267+0800 SLE 176 164 13.6 97
Show 18187+1028 HEI 802 219 1.2 97
Show 18149+0859 HU 196 1 0.1 101
Show 18254+0736 TDT 852 217 1.1 102

 
 
WDS 18217+0902 : COMPONENTS
 
 
  A
B pa=315.4°
sep=0.32"
 
 
18217+0902 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182140.04+090149.0 Mag 9.58 Spectral class F2 (yellow-white)
PmRA 0.00 PmDE 4.0 HIP 89990 Tycho2 1010-01889-1
BD BD+08 3658
Tycho2
Tycho2 1010-01889-1 Pflag RAmdeg 275.41682464 DEmdeg 9.03028136
PmRA -0.7 PmDE 1.7 E RAmdeg 13 E DEmdeg 14
E pmRA 1.7 E pmDE 1.7 EpRAm 1990.29 EpDEm 1990.01
Num 8 Q RAmdeg 1.1 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.1 BTmag 10.098 E BTmag 0.027 VTmag 9.509
E VTmag 0.022 Prox 999 TYC T HIP 89990
CCDM AB RAdeg 275.41682750 DEdeg 9.03027472 EpRA 1990 1.79
EpDE 1990 1.84 E RAdeg 13.8 E DEdeg 14.9 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 89990 Proxy H RAhms 18 21 40.04
DEdms +09 01 49.0 Vmag 9.4 VarFlag 2 R Vmag H
RAdeg 275.417 DEdeg 9.03027 AstroRef A Plx 3.33
CCDM 18217+0902 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 315 Rho 0.323 HD BD BD+08 3658
CD CP Dm number +08 3658 VIred 0.52
SpType F2 R SpType Coord arcsec 2000 182140.04+090149.0
Hipparcos 2
HIP 89990 Sn 15 So 3 Nc 2
RArad 4.8069305655 DErad 0.1576080152 Plx 3.26 PmRA 1.36
PmDE 5.09 E RArad 1.02 E DErad 0.99 E Plx 1.43
E pmRA 1.44 E pmDE 1.3 Hpmag 9.5206 E Hpmag 0.0042
SHp 0.037 VA 1 BV 0.563 E BV 0.033
VI 0.64
CCDM
Ccdm 18217+0902 RComp Comp A Note1
Note2 Discov num DRAs -1.96 DDEs -11.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.6 Sp F2 PmNote *
PmRA 0 PmDE 4 Dm number +08 3658 Cat1 BD
Name2 +09 2203 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 89990
 
 
18217+0902 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182140.02+090149.2 Mag 12.69 Calc delta mag 3.11
Calc coord yes
CCDM
Ccdm 18217+0902 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.98 DDEs -10.7
R dRAs 82 Year 1991 Theta 315 Rho 0.3
Obs 1 Vmag 12.7 Sp PmNote *
PmRA 0 PmDE 4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 89990