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Doubles in session


Current system
15138-0121
A 691
HD 135204


Nearby doubles
31' : 15138-0152
KPP1907

49' : 15166-0147
BAL 557

57' : 15101-0120
BAL 881

57' : 15176-0119
UC 2978

58' : 15135-0218
LDS4536

78' : 15190-0126
LDS5167

84' : 15154-0241
SLW1075

92' : 15118+0005
FMR 117

95' : 15152-0253
RST4535

106' : 15121-0304
LDS4534

108' : 15153+0024
CVR 163

109' : 15134-0027
UC 2963

109' : 15158-0024
GWP2507

115' : 15071-0217
A 689

123' : 15065-0214
GWP2492

125' : 15080-0011
GRV1108

125' : 15218-0201
STF3092

133' : 15227-0132
STF3093

133' : 15160+0048
AMM 6AB

134' : 15076+0013
BAL1176

136' : 15149+0054
BAL1467

136' : 15079+0021
CVR 777

138' : 15204+0015
GIC 126

140' : 15208-0254
RST4537

142' : 15130-0342
UC 2961

144' : 15197-0032
GWP2513



Selections
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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.

15138-0121 A 691 (HD 135204)

 
 
15h 13m 50.89s -01° 21' 05.0" P.A. 136.00 sep 0.1 mag 7.40,7.40 Sp G8V dist. 17.67 pc (57.64 l.y.)
 
 
Coord 2000 15138-0121 Discov num A   691 Comp Coord arcsec 2000 15 13 50.89 -01 21 05.0
Date first 1904 Date last 1985 Obs 16
Pa first 226 Pa last 135.9 P.A. Now (θ) 135.9°
Sep first 0.1 Sep last 0.121 Sep. Now (ρ) 0.121"
Mag pri 7.40 Mag sec 7.40 delta mag (ΔM) 0 Spectral class G8V (yellow)
Pri motion ra -127 Sec motion ra
Pri motion dec -050 Sec motion dec
Notes N P (See Notes, 100-year proper motion)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 135204 Constellation Serpens SAO 140392 HIP 74537
Tycho2 5001-00567-1 HD 135204 GC 20475 GL Gl 580A
BD BD-00 2944 Distance 17.67 Distance ly 57.64
 
 
WDS 15138-0121 A 691 (HD 135204) : NOTES
 
 
discov_num notes refcode
A 691 Close, rapidly moving, quadrant uncertain.
Proper motion of A -1266 -504.
HIP 74537. See Allen et al. (2000) for information on metallicity, AlC2000
age, galactic orbital parameters, etc.
 
 
REFERENCES
 
 
refcode metd author reference
AlC2000 Po - Allen, C., Poveda, A., & Herrera, M 2000A&A...356..529A
AlC2000 A&A 356, 529, 2000
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15138-0121 A 691 1985 16 136 0.1 7.40 7.40 G8V N P 151350.89-012105.0
15138-0121 A 691 1986 17 39 0.1 7.40 7.40 G8V N P 151350.89-012105.0

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

 
 
WDS 15138-0121 A 691 (HD 135204) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15138-0121 A 691 (HD 135204) : MEASURES
 
 
No records found.

 
 
WDS 15138-0121 (HD 135204) : VIRTUAL EYEPIECE
 
 

15138-0121 A 691A mag 7.4 Sp G8V 15138-0121 A 691B sep 0.1 P.A. 135.90 mag 7.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15138-0121 (HD 135204) : ALADIN DSS IMAGE @ 15h 13m 50.89s -01° 21' 05.0"
 
 
 
 
WDS 15138-0121 A 691 (HD 135204) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15138-0121 A 691 distance=0' 15138-0152 KPP1907 distance=31' 15166-0147 BAL 557 distance=49' 15101-0120 BAL 881 distance=57' 15176-0119 UC 2978 distance=57' 15135-0218 LDS4536 distance=58' 15190-0126 LDS5167 distance=78' 15154-0241 SLW1075 distance=84' 15118+0005 FMR 117 distance=92' 15152-0253 RST4535 distance=95' 15121-0304 LDS4534 distance=106' 15153+0024 CVR 163 distance=108' 15134-0027 UC 2963 distance=109' 15158-0024 GWP2507 distance=109' 15071-0217 A 689 distance=115' 15065-0214 GWP2492 distance=123' 15080-0011 GRV1108 distance=125' 15218-0201 STF3092 distance=125' 15227-0132 STF3093 distance=133' 15160+0048 AMM 6AB distance=133' 15160+0048 AMM 6AC distance=133' 15076+0013 BAL1176 distance=134' 15149+0054 BAL1467 distance=136' 15079+0021 CVR 777 distance=136' 15204+0015 GIC 126 distance=138' 15208-0254 RST4537 distance=140' 15130-0342 UC 2961 distance=142' 15197-0032 GWP2513 distance=144' 15083-0040 SLW1064 distance=147' 15213-0305 A 2590 distance=153' 15037-0140 UC 2909 distance=153' 15184+0056 BU 943 distance=154' 15086+0052 J 1027CD distance=154' 15086+0052 J 1027AB distance=155' 15086+0052 J 1027AC distance=155' 15050-0003 SKF 717 distance=158' 15087-0059 STF3090AB distance=160' 15087-0059 STF3090AC distance=160' 15095-0347 TDS9422 distance=160' 15176+0110 GWP2509 distance=161' 15066+0040 UC 2925 distance=164' 15232-0246 BAL 237 distance=164' 15210+0043 BU 32AB distance=165' 15210+0043 GWP2515AC distance=165' 15026-0126 KPP2282 distance=170' 15019-0135 ART 2 distance=180' 15141+0143 HJ 1269 distance=185' 15137+0146 UC 2965 distance=188' 15141+0149 ABT 11 distance=190' 15265-0115 SKF 438 distance=191' 15182+0143 HEI 536 distance=195' 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 15138-0121 A 691 136 0.1
Show 15138-0152 KPP1907 44 15.0 31
Show 15166-0147 BAL 557 305 2.7 49
Show 15101-0120 BAL 881 138 6.3 57
Show 15176-0119 UC 2978 241 18.1 57
Show 15135-0218 LDS4536 194 8.2 58
Show 15190-0126 LDS5167 8 9.5 78
Show 15154-0241 SLW1075 278 160.8 84
Show 15118+0005 FMR 117 180 127.8 92
Show 15152-0253 RST4535 175 1.0 95
Show 15121-0304 LDS4534 101 9.0 106
Show 15153+0024 CVR 163 331 20.8 108
Show 15134-0027 UC 2963 257 13.8 109
Show 15158-0024 GWP2507 44 19.1 109
Show 15071-0217 A 689 327 0.3 115
Show 15065-0214 GWP2492 228 16.6 123
Show 15080-0011 GRV1108 99 7.8 125
Show 15218-0201 STF3092 166 14.0 125
Show 15227-0132 STF3093 155 22.2 133
Show 15160+0048 AMM 6 AB 356 11.8 133
Show 15160+0048 AMM 6 AC 37 8.5 133
Show 15076+0013 BAL1176 24 16.2 134
Show 15149+0054 BAL1467 256 13.2 136
Show 15079+0021 CVR 777 199 17.2 136
Show 15204+0015 GIC 126 170 196.6 138
Show 15208-0254 RST4537 289 1.6 140
Show 15130-0342 UC 2961 193 44.2 142
Show 15197-0032 GWP2513 39 10.8 144
Show 15083-0040 SLW1064 124 9.4 147
Show 15213-0305 A 2590 332 4.3 153
Show 15037-0140 UC 2909 69 12.2 153
Show 15184+0056 BU 943 92 3.0 154
Show 15086+0052 J 1027 CD 147 4.4 154
Show 15086+0052 J 1027 AB 244 2.7 155
Show 15086+0052 J 1027 AC 172 50.1 155
Show 15050-0003 SKF 717 172 1.9 158
Show 15087-0059 STF3090 AB 289 0.6 160
Show 15087-0059 STF3090 AC 128 89.3 160
Show 15095-0347 TDS9422 220 1.0 160
Show 15176+0110 GWP2509 281 7.4 161
Show 15066+0040 UC 2925 51 24.5 164
Show 15232-0246 BAL 237 141 3.3 164
Show 15210+0043 BU 32 AB 23 3.4 165
Show 15210+0043 GWP2515 AC 139 75.8 165
Show 15026-0126 KPP2282 66 19.2 170
Show 15019-0135 ART 2 331 1.0 180
Show 15141+0143 HJ 1269 243 27.0 185
Show 15137+0146 UC 2965 26 8.9 188
Show 15141+0149 ABT 11 221 57.0 190
Show 15265-0115 SKF 438 235 3.7 191
Show 15182+0143 HEI 536 175 3.1 195

 
 
WDS 15138-0121 : COMPONENTS
 
 
  A
B pa=135.9°
sep=0.12"
 
 
15138-0121 A
 
 
Componente originario normalizzato AB Name HD 135204 Coord arcsec 2000 151350.89-012105.0 Mag 7.4
Spectral class G8V (yellow) PmRA -127.00 PmDE -50.0 SAO 140392
HIP 74537 Tycho2 5001-00567-1 HD 135204 GC 20475
BD BD-00 2944
Tycho2
Tycho2 5001-00567-1 Pflag RAmdeg 228.46206312 DEmdeg -1.35138673
PmRA -1270.0 PmDE -502.1 E RAmdeg 4 E DEmdeg 5
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.31 EpDEm 1991.16
Num 14 Q RAmdeg 4.5 Q DEmdeg 0.8 Q pmRA 4.6
Q pmDE 0.8 BTmag 7.540 E BTmag 0.016 VTmag 6.667
E VTmag 0.010 Prox 999 TYC T HIP 74537
CCDM RAdeg 228.46501556 DEdeg -1.35021361 EpRA 1990 1.63
EpDE 1990 1.59 E RAdeg 4.1 E DEdeg 4.5 Posflg
Corr 0.2
SAO
SAO 140392 DelFlag RA1950 PmRA1950 -0.0856
DE1950 PmDE1950 -0.491 Vmag 6.7 SpType K0
Double code Source 70 CatNum 20475 DM BD-00 2944
DMcomp BDsup HD 135204 M HD 0
GC 20475 RA1950rad 3.97645715 DE1950rad -0.02022021 PmRA2000 -0.0853
PmDE2000 -0.493
Hipparcos
Catalog H HIP 74537 Proxy RAhms 15 13 51.64
DEdms -01 21 00.6 Vmag 6.58 VarFlag R Vmag H
RAdeg 228.465 DEdeg -1.35016 AstroRef Plx 57.8
CCDM 15138-0121 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 135204 BD BD-00 2944
CD CP Dm number -00 2944 VIred 0.81
SpType K0V R SpType Coord arcsec 2000 151351.64-012100.6
Hipparcos 2
HIP 74537 Sn 5 So 0 Nc 1
RArad 3.987469071 DErad -0.0235648144 Plx 56.59 PmRA -1269.73
PmDE -503.41 E RArad 0.5 E DErad 0.31 E Plx 0.49
E pmRA 0.59 E pmDE 0.41 Hpmag 6.7223 E Hpmag 0.0012
SHp 0.008 VA 0 BV 0.763 E BV 0.009
VI 0.81
CCDM
Ccdm 15138-0121 RComp Comp A Note1
Note2 Discov num DRAs 1.65 DDEs -11.0
R dRAs 11 Year Theta Rho
Obs 2 Vmag 7.5 Sp K0 PmNote
PmRA -1271 PmDE -517 Dm number -00 2944 Cat1 BD
Name2 -01 1899 Cat2 AGK2/3 HD 135204 M HD
ADS BDS A 9544 M ADS BDS N IDS IDS 15088S0058A
HIC 74537
 
 
15138-0121 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 151350.90-012105.1 Mag 7.4 Calc coord yes
CCDM
Ccdm 15138-0121 RComp Comp B Note1
Note2 Discov num A 691 DRAs DDEs
R dRAs Year 1958 Theta 231 Rho 0.1
Obs 17 Vmag 7.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9544 M ADS BDS N N IDS IDS 15088S0058B
HIC 74537