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Doubles in session


Current system
16308-0218
RST 5059
HD 148818


Nearby doubles
15' : 16318-0216
A 693

31' : 16302-0149
GWP2638

60' : 16281-0135
RST5057

79' : 16290-0104
BAL 888

82' : 16341-0114
RST5060

84' : 16364-0219
BUP 171

84' : 16252-0218
UC 3165

87' : 16278-0104
GIC 142AB

91' : 16276-0334
VYS 7

95' : 16245-0214
WIS 302

96' : 16370-0240
HDS2349

102' : 16307-0359
NSN 154

108' : 16268-0347
RST4560

110' : 16246-0121
BAL 565

113' : 16238-0258
TOK 901

114' : 16372-0117
ROE 95AB

116' : 16375-0121
J 2094

116' : 16344-0401
FMR 154

118' : 16386-0204
RST5062

119' : 16241-0116
GWP2631

123' : 16278-0413
CVR 823

130' : 16348-0412
GIC 144AB

130' : 16226-0137
RST5052

138' : 16394-0306
BU 820AB

147' : 16227-0341
KPP 370

150' : 16323+0009
BU 9013AB



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

16308-0218 RST 5059 (HD 148818)

 
 
16h 30m 49.06s -02° 18' 17.0" P.A. 171.00 sep 1.4 mag 8.92,10.53 Sp G5 dist. 276.24 pc (901.09 l.y.)
 
 
Coord 2000 16308-0218 Discov num RST5059 Comp Coord arcsec 2000 16 30 49.06 -02 18 17.0
Date first 1943 Date last 2016 Obs 10
Pa first 171 Pa last 170.5 P.A. Now (θ) 170.5°
Sep first 1.4 Sep last 1.367 Sep. Now (ρ) 1.367"
Mag pri 8.92 Mag sec 10.53 delta mag (ΔM) 1.61 Spectral class G5 (yellow)
Pri motion ra +018 Sec motion ra +018
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 148818 Constellation Ophiuchus SAO 141215 HIP 80872
Tycho2 5052-00182-1 Gaia DR2 4358172554419503104 HD 148818 BD BD-01 3202
Distance 276.24 Distance ly 901.09
 
 
WDS 16308-0218 RST 5059 (HD 148818) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16308-0218 RST5059 2002 8 171 1.3 8.92 10.53 G5 D 163049.06-021817.0
16308-0218 RST5059 2016 9 171 1.4 8.92 10.53 G5 163049.06-021817.0

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

 
 
WDS 16308-0218 RST 5059 (HD 148818) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16308-0218 RST 5059 (HD 148818) : MEASURES
 
 
No records found.

 
 
WDS 16308-0218 (HD 148818) : VIRTUAL EYEPIECE
 
 

16308-0218 RST5059A mag 8.92 Sp G5 16308-0218 RST5059B sep 1.4 P.A. 170.50 mag 10.53 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 16308-0218 (HD 148818) : ALADIN DSS IMAGE @ 16h 30m 49.06s -02° 18' 17.0"
 
 
 
 
WDS 16308-0218 RST 5059 (HD 148818) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16308-0218 RST5059 distance=0' 16318-0216 A 693 distance=15' 16302-0149 GWP2638 distance=31' 16281-0135 RST5057 distance=60' 16290-0104 BAL 888 distance=79' 16341-0114 RST5060 distance=82' 16364-0219 BUP 171 distance=84' 16252-0218 UC 3165 distance=84' 16278-0104 GIC 142AB distance=87' 16278-0104 PWS 14AC distance=87' 16278-0104 PWS 14AD distance=87' 16276-0334 VYS 7 distance=91' 16245-0214 WIS 302 distance=95' 16370-0240 HDS2349 distance=96' 16307-0359 NSN 154 distance=102' 16268-0347 RST4560 distance=108' 16246-0121 BAL 565 distance=110' 16238-0258 TOK 901 distance=113' 16372-0117 ROE 95AB distance=114' 16372-0117 ROE 95AC distance=114' 16375-0121 J 2094 distance=116' 16344-0401 FMR 154 distance=116' 16386-0204 RST5062 distance=118' 16241-0116 GWP2631 distance=119' 16348-0412 LMP 14BD distance=122' 16348-0412 LMP 14BE distance=122' 16278-0413 CVR 823 distance=123' 16348-0412 GIC 144AB distance=130' 16348-0412 LMP 14AC distance=130' 16348-0412 DSG 20Aa,Ab distance=130' 16226-0137 RST5052 distance=130' 16394-0306 BU 820AB distance=138' 16394-0306 BU 820AC distance=138' 16227-0341 KPP 370 distance=147' 16323+0009 BU 9013BC distance=149' 16323+0009 BU 9013AB distance=150' 16405-0256 UC 3205 distance=150' 16337-0444 PST 1 distance=152' 16323+0012 HDO 308 distance=152' 16325+0012 DAM 369 distance=153' 16397-0337 A 26 distance=155' 16291+0015 GRV 929 distance=156' 16402-0112 BAL 567 distance=156' 16354-0004 BAL1183 distance=158' 16411-0251 BUP 172 distance=159' 16326+0024 TOB 260 distance=165' 16293-0501 RST4561 distance=165' 16225-0415 BU 1453BC distance=169' 16225-0415 BU 1453AB distance=171' 16225-0415 BU 1453AC distance=171' 16308-0035 CVR 826 distance=174' 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 16308-0218 RST5059 171 1.4
Show 16318-0216 A 693 94 0.2 15
Show 16302-0149 GWP2638 226 72.1 31
Show 16281-0135 RST5057 36 3.3 60
Show 16290-0104 BAL 888 169 19.6 79
Show 16341-0114 RST5060 53 4.2 82
Show 16364-0219 BUP 171 266 137.9 84
Show 16252-0218 UC 3165 67 11.4 84
Show 16278-0104 GIC 142 AB 253 23.7 87
Show 16278-0104 PWS 14 AC 48 81.2 87
Show 16278-0104 PWS 14 AD 44 38.7 87
Show 16276-0334 VYS 7 81 3.3 91
Show 16245-0214 WIS 302 48 325.8 95
Show 16370-0240 HDS2349 179 0.1 96
Show 16307-0359 NSN 154 316 6.2 102
Show 16268-0347 RST4560 140 2.7 108
Show 16246-0121 BAL 565 68 11.1 110
Show 16238-0258 TOK 901 53 0.2 113
Show 16372-0117 ROE 95 AB 232 8.2 114
Show 16372-0117 ROE 95 AC 347 52.2 114
Show 16375-0121 J 2094 56 4.1 116
Show 16344-0401 FMR 154 107 1.0 116
Show 16386-0204 RST5062 267 0.4 118
Show 16241-0116 GWP2631 298 94.9 119
Show 16348-0412 LMP 14 BD 340 46.2 122
Show 16348-0412 LMP 14 BE 215 21.1 122
Show 16278-0413 CVR 823 171 17.5 123
Show 16348-0412 GIC 144 AB 36 999.9 130
Show 16348-0412 LMP 14 AC 321 93.2 130
Show 16348-0412 DSG 20 Aa,Ab 207 0.0 130
Show 16226-0137 RST5052 37 0.9 130
Show 16394-0306 BU 820 AB 235 4.4 138
Show 16394-0306 BU 820 AC 255 160.0 138
Show 16227-0341 KPP 370 316 3.8 147
Show 16323+0009 BU 9013 BC 116 6.9 149
Show 16323+0009 BU 9013 AB 114 10.0 150
Show 16405-0256 UC 3205 187 29.9 150
Show 16337-0444 PST 1 335 3.4 152
Show 16323+0012 HDO 308 305 7.0 152
Show 16325+0012 DAM 369 187 10.4 153
Show 16397-0337 A 26 340 1.3 155
Show 16291+0015 GRV 929 70 69.7 156
Show 16402-0112 BAL 567 212 9.2 156
Show 16354-0004 BAL1183 226 13.8 158
Show 16411-0251 BUP 172 42 122.1 159
Show 16326+0024 TOB 260 268 27.4 165
Show 16293-0501 RST4561 38 0.2 165
Show 16225-0415 BU 1453 BC 244 68.7 169
Show 16225-0415 BU 1453 AB 22 120.6 171
Show 16225-0415 BU 1453 AC 349 83.6 171
Show 16308-0035 CVR 826 301 26.0 174

 
 
WDS 16308-0218 : COMPONENTS
 
 
  A
B pa=170.5°
sep=1.37"
 
 
16308-0218 A
 
 
Componente originario normalizzato AB Name HD 148818 Coord arcsec 2000 163049.06-021817.0 Mag 8.92
Spectral class G5 (yellow) PmRA 18.00 PmDE -3.0 SAO 141215
HIP 80872 Tycho2 5052-00182-1 HD 148818 BD BD-01 3202
Tycho2
Tycho2 5052-00182-1 Pflag P RAmdeg 247.70442464 DEmdeg -2.30473291
PmRA 17.5 PmDE -2.8 E RAmdeg 15 E DEmdeg 18
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.07 EpDEm 1988.87
Num 8 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 10.320 E BTmag 0.043 VTmag 8.924
E VTmag 0.021 Prox 14 TYC T HIP 80872
CCDM A RAdeg 247.70437306 DEdeg -2.30466333 EpRA 1990 1.67
EpDE 1990 1.44 E RAdeg 14.6 E DEdeg 18.5 Posflg D
Corr 0.2
SAO
SAO 141215 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 -0.008 Vmag 8.9 SpType G5
Double code Source 31 CatNum 4151 DM BD-01 3202
DMcomp BDsup HD 148818 M HD 0
GC RA1950rad 4.31189304 DE1950rad -0.03835747 PmRA2000 0.0016
PmDE2000 -0.006
Hipparcos
Catalog H HIP 80872 Proxy H RAhms 16 30 49.05
DEdms -02 18 16.8 Vmag 8.59 VarFlag R Vmag H
RAdeg 247.704 DEdeg -2.30467 AstroRef A Plx 2.68
CCDM 16308-0218 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 171 Rho 1.37 HD 148818 BD BD-01 3202
CD CP Dm number -01 3202 VIred 1.09
SpType G5 R SpType Coord arcsec 2000 163049.05-021816.8
Hipparcos 2
HIP 80872 Sn 15 So 3 Nc 2
RArad 4.3232567703 DErad -0.0402240142 Plx 3.62 PmRA 22.14
PmDE -5.82 E RArad 1.8 E DErad 1.62 E Plx 1.82
E pmRA 2.34 E pmDE 2.32 Hpmag 8.7578 E Hpmag 0.0013
SHp 0.013 VA 0 BV 1 E BV 0.495
VI 1.09
CCDM
Ccdm 16308-0218 RComp Comp A Note1
Note2 Discov num DRAs 1.08 DDEs -17.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp G5 PmNote *
PmRA 26 PmDE -16 Dm number -01 3202 Cat1 BD
Name2 -02 995 Cat2 AGK2/3 HD 148818 M HD
ADS BDS M ADS BDS N IDS IDS 16256S0205A
HIC 80872
 
 
16308-0218 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 163049.08-021818.3 Mag 10.53 PmRA 18.00
PmDE -3.0 Tycho2 5052-00182-2 Calc delta mag 1.61 Calc coord yes
Tycho2
Tycho2 5052-00182-2 Pflag P RAmdeg 247.70442464 DEmdeg -2.30473291
PmRA 17.5 PmDE -2.8 E RAmdeg 15 E DEmdeg 18
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.07 EpDEm 1988.87
Num 8 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 11.553 E BTmag 0.110 VTmag 10.525
E VTmag 0.071 Prox 14 TYC HIP 80872
CCDM B RAdeg 247.70444333 DEdeg -2.30504417 EpRA 1990 1.67
EpDE 1990 1.45 E RAdeg 49.2 E DEdeg 63.7 Posflg D
Corr 0.2
CCDM
Ccdm 16308-0218 RComp Comp B Note1
Note2 Discov num RST5059 DRAs DDEs
R dRAs Year 1943 Theta 171 Rho 1.4
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16256S0205B
HIC 80872