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Doubles in session


Current system
15273+0306
HDS 2172
HD 137690


Nearby doubles
17' : 15281+0255
TDS9524AB

21' : 15282+0251
A 2175

24' : 15257+0307
J 442

32' : 15292+0317
LDS5838

41' : 15259+0340
UC 3002

48' : 15262+0221
SLW1091

48' : 15243+0248
HDS2165

50' : 15306+0303
CVR 788

51' : 15279+0215
SLW1096

66' : 15301+0216
SLW1100

74' : 15287+0416
UC 3009

92' : 15296+0141
KPP1203

96' : 15302+0140
BAL1904

99' : 15330+0308
GRV1114

101' : 15298+0439
HDS2180

104' : 15250+0128
UC 2999

105' : 15323+0417
UC 3025

109' : 15345+0307
HDS2187

123' : 15347+0212
RAO 337

125' : 15216+0437
CVR 785

137' : 15276+0522
STF1943

137' : 15356+0209
BAL1905

140' : 15180+0250
BAL2407

142' : 15333+0454
SKF2213

144' : 15193+0146
STF1930AB

149' : 15317+0053
TOK 48



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.

15273+0306 HDS 2172 (HD 137690)

 
 
15h 27m 16.62s +03° 05' 35.6" P.A. 52.00 sep 0.5 mag 9.32,11.62 Sp G0 dist. 175.44 pc (572.29 l.y.)
 
 
Coord 2000 15273+0306 Discov num HDS2172 Comp Coord arcsec 2000 15 27 16.62 +03 05 35.6
Date first 1991 Date last 2012 Obs 8
Pa first 44 Pa last 51.6 P.A. Now (θ) 51.6°
Sep first 0.5 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 9.32 Mag sec 11.62 delta mag (ΔM) 2.3 Spectral class G0 (yellow)
Pri motion ra +000 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 137690 Constellation Serpens SAO 121006 HIP 75643
Tycho2 0341-00809-1 Gaia DR2 4421355951455374848 HD 137690 BD BD+03 3031
Distance 175.44 Distance ly 572.29
 
 
WDS 15273+0306 HDS 2172 (HD 137690) : 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
15273+0306 HDS2172 1991 1 44 0.5 9.32 11.62 G0 152716.62+030535.6
15273+0306 HDS2172 2010 2 52 0.5 9.32 11.62 G0 152716.62+030535.6
15273+0306 HDS2172 2012 8 52 0.5 9.32 11.62 G0 152716.62+030535.6

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

 
 
WDS 15273+0306 HDS 2172 (HD 137690) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15273+0306 HDS 2172 (HD 137690) : MEASURES
 
 
No records found.

 
 
WDS 15273+0306 (HD 137690) : VIRTUAL EYEPIECE
 
 

15273+0306 HDS2172A mag 9.32 Sp G0 15273+0306 HDS2172B sep 0.5 P.A. 51.60 mag 11.62 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15273+0306 (HD 137690) : ALADIN DSS IMAGE @ 15h 27m 16.62s +03° 05' 35.6"
 
 
 
 
WDS 15273+0306 HDS 2172 (HD 137690) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15273+0306 HDS2172 distance=1' 15281+0255 TDS9524AB distance=17' 15281+0255 TDS9524AC distance=17' 15282+0251 A 2175 distance=21' 15257+0307 J 442 distance=24' 15292+0317 LDS5838 distance=32' 15259+0340 UC 3002 distance=41' 15262+0221 SLW1091 distance=48' 15243+0248 HDS2165 distance=48' 15306+0303 CVR 788 distance=50' 15279+0215 SLW1096 distance=51' 15301+0216 SLW1100 distance=66' 15287+0416 UC 3009 distance=74' 15296+0141 KPP1203 distance=92' 15302+0140 BAL1904 distance=96' 15330+0308 GRV1114 distance=99' 15298+0439 HDS2180 distance=101' 15250+0128 UC 2999 distance=104' 15323+0417 UC 3025 distance=105' 15345+0307 HDS2187 distance=109' 15347+0212 RAO 337 distance=123' 15216+0437 CVR 785 distance=125' 15276+0522 STF1943 distance=137' 15356+0209 BAL1905 distance=137' 15180+0250 BAL2407 distance=140' 15333+0454 SKF2213 distance=142' 15193+0146 STF1930AB distance=144' 15193+0146 STF1930AC distance=144' 15193+0146 STF1930AD distance=144' 15317+0053 TOK 48 distance=149' 15315+0521 J 3294 distance=150' 15182+0143 HEI 536 distance=160' 15296+0541 SLW1099 distance=160' 15374+0214 SLW1116 distance=162' 15212+0523 HDS2159 distance=165' 15329+0531 STF1953 distance=168' 15210+0043 BU 32AB distance=171' 15210+0043 GWP2515AC distance=171' 15299+0552 GAU 14 distance=172' 15256+0558 HJ 2780 distance=175' 15277+0606 STF1944 distance=181' 15387+0406 KPP 802 distance=182' 15365+0504 GWP2536 distance=182' 15351+0045 HDS2189 distance=184' 15151+0332 SLW1074 distance=185' 15286+0610 HJ 2782AB distance=186' 15286+0610 DAM 85AC distance=186' 15184+0056 BU 943 distance=186' 15176+0110 GWP2509 distance=186' 15295+0609 OSO 63 distance=187' 15197-0032 GWP2513 distance=191' 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 15273+0306 HDS2172 52 0.5 1
Show 15281+0255 TDS9524 AB 309 0.5 17
Show 15281+0255 TDS9524 AC 342 1.9 17
Show 15282+0251 A 2175 223 0.2 21
Show 15257+0307 J 442 87 4.5 24
Show 15292+0317 LDS5838 220 14.3 32
Show 15259+0340 UC 3002 36 24.9 41
Show 15262+0221 SLW1091 357 14.7 48
Show 15243+0248 HDS2165 1 0.6 48
Show 15306+0303 CVR 788 191 27.8 50
Show 15279+0215 SLW1096 222 83.6 51
Show 15301+0216 SLW1100 231 165.0 66
Show 15287+0416 UC 3009 67 16.2 74
Show 15296+0141 KPP1203 50 9.3 92
Show 15302+0140 BAL1904 158 2.9 96
Show 15330+0308 GRV1114 240 28.5 99
Show 15298+0439 HDS2180 229 1.3 101
Show 15250+0128 UC 2999 204 15.0 104
Show 15323+0417 UC 3025 47 31.0 105
Show 15345+0307 HDS2187 240 0.6 109
Show 15347+0212 RAO 337 34 0.9 123
Show 15216+0437 CVR 785 333 17.2 125
Show 15276+0522 STF1943 148 5.1 137
Show 15356+0209 BAL1905 26 5.1 137
Show 15180+0250 BAL2407 233 6.0 140
Show 15333+0454 SKF2213 130 3.4 142
Show 15193+0146 STF1930 AB 36 11.7 144
Show 15193+0146 STF1930 AC 17 152.2 144
Show 15193+0146 STF1930 AD 275 713.6 144
Show 15317+0053 TOK 48 17 0.0 149
Show 15315+0521 J 3294 239 2.3 150
Show 15182+0143 HEI 536 175 3.1 160
Show 15296+0541 SLW1099 162 16.8 160
Show 15374+0214 SLW1116 83 44.7 162
Show 15212+0523 HDS2159 280 0.5 165
Show 15329+0531 STF1953 252 6.7 168
Show 15210+0043 BU 32 AB 23 3.4 171
Show 15210+0043 GWP2515 AC 139 75.8 171
Show 15299+0552 GAU 14 264 9.1 172
Show 15256+0558 HJ 2780 156 30.9 175
Show 15277+0606 STF1944 293 0.7 181
Show 15387+0406 KPP 802 8 6.9 182
Show 15365+0504 GWP2536 233 27.5 182
Show 15351+0045 HDS2189 11 0.2 184
Show 15151+0332 SLW1074 238 140.1 185
Show 15286+0610 HJ 2782 AB 115 7.9 186
Show 15286+0610 DAM 85 AC 42 14.6 186
Show 15184+0056 BU 943 92 3.0 186
Show 15176+0110 GWP2509 281 7.4 186
Show 15295+0609 OSO 63 334 11.5 187
Show 15197-0032 GWP2513 39 10.8 191

 
 
WDS 15273+0306 : COMPONENTS
 
 
  A
B pa=51.6°
sep=0.48"
 
 
15273+0306 A
 
 
Componente originario normalizzato AB Name HD 137690 Coord arcsec 2000 152716.62+030535.6 Mag 9.32
Spectral class G0 (yellow) PmRA 0.00 PmDE -23.0 SAO 121006
HIP 75643 Tycho2 0341-00809-1 HD 137690 BD BD+03 3031
Tycho2
Tycho2 0341-00809-1 Pflag RAmdeg 231.81926335 DEmdeg 3.09317806
PmRA -0.3 PmDE -23.9 E RAmdeg 11 E DEmdeg 14
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.22 EpDEm 1988.72
Num 9 Q RAmdeg 0.9 Q DEmdeg 0.3 Q pmRA 0.9
Q pmDE 0.3 BTmag 9.702 E BTmag 0.025 VTmag 9.186
E VTmag 0.020 Prox 999 TYC T HIP 75643
CCDM AB RAdeg 231.81926472 DEdeg 3.09323472 EpRA 1990 1.64
EpDE 1990 1.55 E RAdeg 11.1 E DEdeg 14.8 Posflg P
Corr 0.0
SAO
SAO 121006 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 -0.053 Vmag 8.8 SpType G0
Double code Source 30 CatNum 5210 DM BD+03 3031
DMcomp BDsup HD 137690 M HD 0
GC RA1950rad 4.03504039 DE1950rad 0.05701338 PmRA2000 0.0009
PmDE2000 -0.05
Hipparcos
Catalog H HIP 75643 Proxy H RAhms 15 27 16.62
DEdms +03 05 35.6 Vmag 9.09 VarFlag R Vmag H
RAdeg 231.819 DEdeg 3.09323 AstroRef A Plx 6.13
CCDM 15273+0306 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 44 Rho 0.531 HD 137690 BD BD+03 3031
CD CP Dm number +03 3031 VIred 0.48
SpType G0 R SpType Coord arcsec 2000 152716.62+030535.6
Hipparcos 2
HIP 75643 Sn 15 So 3 Nc 2
RArad 4.0460093064 DErad 0.0539870699 Plx 5.7 PmRA -0.3
PmDE -22.31 E RArad 1.34 E DErad 0.77 E Plx 1.42
E pmRA 1.6 E pmDE 1.19 Hpmag 9.1981 E Hpmag 0.0023
SHp 0.02 VA 0 BV 0.5 E BV 0.031
VI 0.57
CCDM
Ccdm 15273+0306 RComp Comp A Note1
Note2 Discov num DRAs -1.38 DDEs -24.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.3 Sp G0 PmNote *
PmRA 0 PmDE -23 Dm number +03 3031 Cat1 BD
Name2 +03 1861 Cat2 AGK2/3 HD 137690 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 75643
 
 
15273+0306 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152716.65+030535.9 Mag 11.62 Calc delta mag 2.3
Calc coord yes
CCDM
Ccdm 15273+0306 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.35 DDEs -24.2
R dRAs 82 Year 1991 Theta 44 Rho 0.5
Obs 1 Vmag 11.6 Sp PmNote *
PmRA 0 PmDE -23 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 75643