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Doubles in session


Current system
15251-2340
RST 2957
HD 137153


Nearby doubles
6' : 15255-2341
OCC 165

19' : 15249-2322
I 1269AB

32' : 15255-2309
ARA1806

33' : 15230-2326
DON 731

40' : 15223-2337
OCC 166

56' : 15277-2423
OCC 181

57' : 15227-2254
HDS2164

58' : 15270-2432
RST4541

65' : 15293-2312
UC 3011

81' : 15233-2224
KPP3955

83' : 15311-2326
OCC 147

83' : 15197-2416
HJ 4756

84' : 15275-2458
NSN 417

88' : 15283-2456
B 290

90' : 15192-2416
BU 227AB

102' : 15179-2323
I 1268

104' : 15202-2459
HU 1515

104' : 15323-2412
B 293

105' : 15189-2440
TDS9481

105' : 15254-2156
HJ 4769AB

112' : 15301-2509
TSN 92

115' : 15176-2429
ARA2314

117' : 15168-2401
OCC9157

121' : 15332-2429
LAL 123AB

126' : 15245-2546
I 537

129' : 15196-2158
ARA1490



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.

15251-2340 RST 2957 (HD 137153)

 
 
15h 25m 07.67s -23° 40' 16.2" P.A. 99.00 sep 0.1 mag 9.26,9.47 Sp G2V dist. 65.23 pc (212.78 l.y.)
 
 
Coord 2000 15251-2340 Discov num RST2957 Comp Coord arcsec 2000 15 25 07.67 -23 40 16.2
Date first 1935 Date last 2021 Obs 18
Pa first 271 Pa last 99 P.A. Now (θ) 104.6°
Sep first 0.3 Sep last 0.108 Sep. Now (ρ) 0.062"
Mag pri 9.26 Mag sec 9.47 delta mag (ΔM) 0.21 Spectral class G2V (yellow)
Pri motion ra -022 Sec motion ra
Pri motion dec -037 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 137153 Constellation Libra SAO 183450 HIP 75478
Tycho2 6763-01616-1 Gaia DR2 6251157365544073472 HD 137153 CD CD-2312272
CP CP-23 6171 Distance 65.23 Distance ly 212.78
 
 
ORBITAL ELEMENTS
 
 
Period (P)53.52y± 6.57 Periastron (T)2020.795y± 0.722 Semi-major axis (a)0.2762a± 0.0076
Eccentricity (e)0.85± 0.086 Inclination (i)86°± 0.6 Longitude of periastron (ω)302°
Node (Ω)96.4°± 1.3 Notes ReferenceTok2016e
Equinox2000 Last observation Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 271.4 0.307
2001 271.6 0.311
2002 271.7 0.314
2003 271.9 0.316
2004 272.1 0.317
2005 272.3 0.317
2006 272.5 0.316
2007 272.7 0.314
2008 272.9 0.311
2009 273.1 0.306
2010 273.3 0.300
2011 273.5 0.293
2012 273.7 0.284
2013 274.0 0.272
2014 274.2 0.259
2015 274.5 0.242
2016 274.9 0.221
2017 275.3 0.196
2018 275.9 0.164
2019 276.9 0.120
2020 279.5 0.056
2021 94.4 0.039
2022 100.2 0.067
2023 104.6 0.062
2024 110.7 0.049
2025 121.6 0.035
2026 145.5 0.023
2027 192.7 0.020
2028 228.7 0.029
2029 244.3 0.043
2030 251.9 0.058


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds15251-2340a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 15251-2340 RST 2957 (HD 137153) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2016e orb - Tokovinin, A. 2016AJ....152..138T
Tok2016e AJ 152, 138, 2016
 
 
DISCOVERER
 
 
idgroup discov author
1 RST Rossiter, R.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15251-2340 RST2957 1993 9 270 0.3 9.26 9.47 G2V 152507.67-234016.2
15251-2340 RST2957 2009 11 273 0.3 9.26 9.47 G2V 152507.67-234016.2
15251-2340 RST2957 2015 13 275 0.2 9.26 9.47 G2V 152507.67-234016.2
15251-2340 RST2957 2017 15 276 0.2 9.26 9.47 G2V O 152507.67-234016.2
15251-2340 RST2957 2018 16 276 0.2 9.26 9.47 G2V O 152507.67-234016.2
15251-2340 RST2957 2019 17 277 0.2 9.26 9.47 G2V O 152507.67-234016.2
15251-2340 RST2957 2021 18 99 0.1 9.26 9.47 G2V O 152507.67-234016.2

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

 
 
WDS 15251-2340 RST 2957 (HD 137153) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15251-2340 RST 2957 (HD 137153) : MEASURES
 
 
No records found.

 
 
WDS 15251-2340 (HD 137153) : VIRTUAL EYEPIECE
 
 

15251-2340 RST2957A mag 9.26 Sp G2V 15251-2340 RST2957B sep 0.1 P.A. 99.80 mag 9.47 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 15251-2340 (HD 137153) : ALADIN DSS IMAGE @ 15h 25m 07.67s -23° 40' 16.2"
 
 
 
 
WDS 15251-2340 RST 2957 (HD 137153) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15251-2340 RST2957 distance=0' 15255-2341 OCC 165 distance=6' 15249-2322 I 1269AB distance=19' 15249-2322 I 1269AC distance=19' 15255-2309 ARA1806 distance=32' 15230-2326 DON 731 distance=33' 15223-2337 OCC 166 distance=40' 15277-2423 OCC 181 distance=56' 15227-2254 HDS2164 distance=57' 15270-2432 RST4541 distance=58' 15293-2312 UC 3011 distance=65' 15233-2224 KPP3955 distance=81' 15311-2326 OCC 147 distance=83' 15197-2416 HJ 4756 distance=83' 15275-2458 NSN 417 distance=84' 15283-2456 B 290 distance=88' 15192-2416 BU 227AB distance=90' 15192-2416 UC 2984AC distance=90' 15179-2323 I 1268 distance=102' 15202-2459 HU 1515 distance=104' 15323-2412 B 293 distance=104' 15189-2440 TDS9481 distance=105' 15254-2156 HJ 4769AB distance=105' 15254-2156 B 9024AC distance=105' 15301-2509 TSN 92 distance=112' 15176-2429 ARA2314 distance=115' 15168-2401 OCC9157 distance=117' 15332-2429 SEE 238Ba,Bb distance=121' 15332-2429 CHR 232Aa,Ab distance=121' 15332-2429 LAL 123AB distance=121' 15245-2546 I 537 distance=126' 15196-2158 ARA1490 distance=129' 15175-2227 UC 2977 distance=129' 15236-2549 COM 3 distance=130' 15155-2349 B 2783 distance=133' 15344-2300 DON1112 distance=134' 15315-2524 UC 3021 distance=136' 15322-2158 KOU 39 distance=142' 15232-2601 HLD 24 distance=144' 15263-2609 KPP1618 distance=150' 15360-2324 KSA 114AB distance=150' 15360-2324 LAF 78AC distance=150' 15360-2324 LAF 78AD distance=150' 15155-2454 UC 2973 distance=152' 15205-2558 RST2951 distance=153' 15140-2345 UC 2966 distance=153' 15360-2306 KPP2240 distance=154' 15144-2301 KPP3042 distance=154' 15351-2506 OCC9019 distance=162' 15133-2401 HUB 14 distance=164' 15262-2624 NSN 414 distance=164' 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 15251-2340 RST2957 99 0.1
Show 15255-2341 OCC 165 -1 0.1 6
Show 15249-2322 I 1269 AB 200 0.7 19
Show 15249-2322 I 1269 AC 120 8.9 19
Show 15255-2309 ARA1806 229 11.3 32
Show 15230-2326 DON 731 86 4.1 33
Show 15223-2337 OCC 166 -1 0.1 40
Show 15277-2423 OCC 181 -1 0.1 56
Show 15227-2254 HDS2164 255 0.1 57
Show 15270-2432 RST4541 207 0.3 58
Show 15293-2312 UC 3011 116 45.0 65
Show 15233-2224 KPP3955 225 4.6 81
Show 15311-2326 OCC 147 -1 0.1 83
Show 15197-2416 HJ 4756 247 0.6 83
Show 15275-2458 NSN 417 107 2.0 84
Show 15283-2456 B 290 33 3.7 88
Show 15192-2416 BU 227 AB 163 2.0 90
Show 15192-2416 UC 2984 AC 84 45.9 90
Show 15179-2323 I 1268 48 2.0 102
Show 15202-2459 HU 1515 159 1.9 104
Show 15323-2412 B 293 117 2.0 104
Show 15189-2440 TDS9481 279 0.5 105
Show 15254-2156 HJ 4769 AB 192 9.7 105
Show 15254-2156 B 9024 AC 191 39.7 105
Show 15301-2509 TSN 92 199 11.3 112
Show 15176-2429 ARA2314 121 16.6 115
Show 15168-2401 OCC9157 -1 0.0 117
Show 15332-2429 SEE 238 Ba,Bb 144 0.3 121
Show 15332-2429 CHR 232 Aa,Ab 207 0.1 121
Show 15332-2429 LAL 123 AB 302 9.3 121
Show 15245-2546 I 537 330 14.9 126
Show 15196-2158 ARA1490 90 11.9 129
Show 15175-2227 UC 2977 245 15.0 129
Show 15236-2549 COM 3 14 6.0 130
Show 15155-2349 B 2783 316 10.6 133
Show 15344-2300 DON1112 118 9.7 134
Show 15315-2524 UC 3021 295 84.5 136
Show 15322-2158 KOU 39 41 0.7 142
Show 15232-2601 HLD 24 277 4.2 144
Show 15263-2609 KPP1618 312 12.4 150
Show 15360-2324 KSA 114 AB 174 0.1 150
Show 15360-2324 LAF 78 AC 76 3.3 150
Show 15360-2324 LAF 78 AD 315 4.2 150
Show 15155-2454 UC 2973 299 23.6 152
Show 15205-2558 RST2951 104 1.4 153
Show 15140-2345 UC 2966 357 14.2 153
Show 15360-2306 KPP2240 198 18.6 154
Show 15144-2301 KPP3042 139 5.1 154
Show 15351-2506 OCC9019 81 0.0 162
Show 15133-2401 HUB 14 45 8.2 164
Show 15262-2624 NSN 414 243 20.4 164

 
 
WDS 15251-2340 : COMPONENTS
 
 
  A
B pa=99.8°
sep=0.10"
 
 
15251-2340 A
 
 
Componente originario normalizzato AB Name HD 137153 Coord arcsec 2000 152507.67-234016.2 Mag 9.26
Spectral class G2V (yellow) PmRA -22.00 PmDE -37.0 SAO 183450
HIP 75478 Tycho2 6763-01616-1 HD 137153 CD CD-2312272
CP CP-23 6171
Tycho2
Tycho2 6763-01616-1 Pflag RAmdeg 231.28188121 DEmdeg -23.67126683
PmRA -22.3 PmDE -41.0 E RAmdeg 10 E DEmdeg 11
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.30 EpDEm 1989.46
Num 10 Q RAmdeg 1.6 Q DEmdeg 0.8 Q pmRA 1.6
Q pmDE 0.8 BTmag 9.156 E BTmag 0.023 VTmag 8.524
E VTmag 0.018 Prox 999 TYC T HIP 75478
CCDM AB RAdeg 231.28193639 DEdeg -23.67116917 EpRA 1990 1.79
EpDE 1990 1.42 E RAdeg 10.1 E DEdeg 11.7 Posflg P
Corr 0.1
SAO
SAO 183450 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 -0.061 Vmag 8.3 SpType F8
Double code Source 25 CatNum 10951 DM CD-2312272
DMcomp BDsup HD 137153 M HD 0
GC RA1950rad 4.02380837 DE1950rad -0.4100704 PmRA2000 -0.001
PmDE2000 -0.057
Hipparcos
Catalog H HIP 75478 Proxy H RAhms 15 25 07.67
DEdms -23 40 16.2 Vmag 8.48 VarFlag R Vmag H
RAdeg 231.282 DEdeg -23.6712 AstroRef * Plx 15.01
CCDM 15251-2340 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 272 Rho 0.257 HD 137153 BD
CD CD-2312272 CP CP-23 6171 Dm number -2312272 VIred 0.62
SpType G2V R SpType Coord arcsec 2000 152507.67-234016.2
Hipparcos 2
HIP 75478 Sn 55 So 3 Nc 2
RArad 4.0366314312 DErad -0.4131396858 Plx 15.33 PmRA -19.73
PmDE -42.26 E RArad 1.22 E DErad 1.12 E Plx 1.88
E pmRA 2.17 E pmDE 1.42 Hpmag 8.6028 E Hpmag 0.0018
SHp 0.016 VA 0 BV 0.577 E BV 0.022
VI 0.65
CCDM
Ccdm 15251-2340 RComp Comp A Note1
Note2 Discov num DRAs 1.70 DDEs -18.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F8 PmNote *
PmRA -14 PmDE -61 Dm number -2312272 Cat1 CD
Name2 183450 Cat2 SAO HD 137153 M HD
ADS BDS M ADS BDS N IDS IDS 15193S2319A
HIC 75478
 
 
15251-2340 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152507.68-234016.2 Mag 9.47 Calc delta mag 0.21
Calc coord yes
CCDM
Ccdm 15251-2340 RComp Comp B Note1
Note2 Discov num RST2957 DRAs DDEs
R dRAs Year 1935 Theta 270 Rho 0.3
Obs 4 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15193S2319B
HIC 75478