stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
14077-4952
SLR 19
HD 123227


Nearby doubles
9' : 14072-4959
CPO 381

26' : 14082-5019
CPO 382

29' : 14068-5019
RST5381

38' : 14114-5004
RST3863

39' : 14056-5025
RST5583

39' : 14055-5024
COO 165

47' : 14057-4910
HDS1976

49' : 14127-4955
KPP3024

51' : 14102-4908
KPP1911

62' : 14096-5051
B 1237

68' : 14027-5040
RST5531

72' : 14141-5029
BRT 825

74' : 14145-5025
RST3868

74' : 14017-5038
RST 677

75' : 14154-4952
TVB 269

77' : 14008-4916
HDS1968

79' : 14086-4834
RST 683

85' : 14028-5102
B 2325

87' : 14074-4825
RST4995

90' : 14076-4823
DAW 15

91' : 14146-5054
B 1239

92' : 14100-5120
B 1238

92' : 14154-5046
B 1241

94' : 14075-4819
HJ 4647

94' : 14159-5044
AAQ 7

95' : 14005-4849
RST 675



Selections
Full WDS
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.

14077-4952 SLR 19 (HD 123227)

 
 
14h 07m 41.49s -49° 52' 03.0" P.A. 334.00 sep 1.0 mag 7.14,7.38 Sp G3V dist. 46.53 pc (151.78 l.y.)
 
 
Coord 2000 14077-4952 Discov num SLR  19 Comp Coord arcsec 2000 14 07 41.49 -49 52 03.0
Date first 1895 Date last 2021 Obs 60
Pa first 230 Pa last 333.7 P.A. Now (θ) 333.7°
Sep first 1.1 Sep last 1.002 Sep. Now (ρ) 1.002"
Mag pri 7.14 Mag sec 7.38 delta mag (ΔM) 0.24 Spectral class G3V (yellow)
Pri motion ra -033 Sec motion ra -033
Pri motion dec +113 Sec motion dec +113
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 123227 Constellation Centaurus SAO 224702 HIP 69012
Tycho2 8272-02466-1 Gaia DR2 6090772806986004736 HD 123227 GC 19053
CD CD-49 8475 CP CP-49 6679 Distance 46.53 Distance ly 151.78
 
 
ORBITAL ELEMENTS
 
 
Period (P)414.8746y± 182.4525 Periastron (T)2042.829y± 20.3509 Semi-major axis (a)1.59342a± 0.43149
Eccentricity (e)0.29557± 0.17354 Inclination (i)60.629°± 4.907 Longitude of periastron (ω)250.503°± 42.338
Node (Ω)133.395°± 7.599 Notes ReferenceIzm2019
Equinox Last observation2014 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 316.2 1.287
2001 316.8 1.278
2002 317.5 1.268
2003 318.1 1.259
2004 318.8 1.248
2005 319.4 1.238
2006 320.1 1.226
2007 320.8 1.215
2008 321.5 1.203
2009 322.2 1.191
2010 323.0 1.178
2011 323.7 1.165
2012 324.5 1.152
2013 325.3 1.138
2014 326.1 1.123
2015 326.9 1.109
2016 327.8 1.094
2017 328.6 1.079
2018 329.5 1.063
2019 330.5 1.047
2020 331.4 1.031
2021 332.4 1.014
2022 333.4 0.997
2023 334.5 0.980
2024 335.6 0.963
2025 336.7 0.946
2026 337.9 0.928
2027 339.1 0.910
2028 340.4 0.892
2029 341.7 0.874
2030 343.1 0.856


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


 
  


wds14077-4952c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 14077-4952 SLR 19 (HD 123227) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Izm2019 orb u Izmailov, I.S. 2019AstL...45...30I
Izm2019 Ast. Lett. 45, 30, 2019
Izm2019 (Orbital elements from weighted solutions used when available (Table 2),
Izm2019 unweighted elements (Table 1) used for remaining 29 systems.)
 
 
DISCOVERER
 
 
idgroup discov author
1 SLR Sellors, R.P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14077-4952 SLR 19 1998 51 316 1.3 7.14 7.38 G3V NOD 140741.49-495203.0
14077-4952 SLR 19 2009 52 323 1.2 7.14 7.38 G3V NOD 140741.49-495203.0
14077-4952 SLR 19 2010 53 323 1.2 7.14 7.38 G3V NO 140741.49-495203.0
14077-4952 SLR 19 2014 54 327 1.1 7.14 7.38 G3V O 140741.49-495203.0
14077-4952 SLR 19 2016 58 328 1.1 7.14 7.38 G3V O 140741.49-495203.0
14077-4952 SLR 19 2019 59 331 1.0 7.14 7.38 G3V O 140741.49-495203.0
14077-4952 SLR 19 2021 60 334 1.0 7.14 7.38 G3V O 140741.49-495203.0

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

 
 
WDS 14077-4952 SLR 19 (HD 123227) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14077-4952 SLR 19 (HD 123227) : MEASURES
 
 
No records found.

 
 
WDS 14077-4952 (HD 123227) : VIRTUAL EYEPIECE
 
 

14077-4952 SLR 19A mag 7.14 Sp G3V 14077-4952 SLR 19B sep 0.9 P.A. 342.30 mag 7.38 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 14077-4952 (HD 123227) : ALADIN DSS IMAGE @ 14h 07m 41.49s -49° 52' 03.0"
 
 
 
 
WDS 14077-4952 SLR 19 (HD 123227) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14077-4952 SLR 19 distance=0' 14072-4959 CPO 381 distance=9' 14082-5019 CPO 382 distance=26' 14068-5019 RST5381 distance=29' 14114-5004 RST3863 distance=38' 14056-5025 RST5583 distance=39' 14055-5024 COO 165 distance=39' 14057-4910 HDS1976 distance=47' 14127-4955 KPP3024 distance=49' 14102-4908 KPP1911 distance=51' 14096-5051 B 1237 distance=62' 14027-5040 RST5531 distance=68' 14141-5029 BRT 825 distance=72' 14145-5025 RST3868 distance=74' 14017-5038 RST 677 distance=74' 14154-4952 TVB 269 distance=75' 14008-4916 HDS1968 distance=77' 14086-4834 RST 683 distance=79' 14028-5102 B 2325 distance=85' 14074-4825 RST4995 distance=87' 14076-4823 DAW 15 distance=90' 14146-5054 B 1239 distance=91' 14100-5120 B 1238 distance=92' 14154-5046 B 1241 distance=92' 14075-4819 HJ 4647 distance=94' 14159-5044 AAQ 7 distance=94' 14005-4849 RST 675 distance=95' 14024-5115 TDS9075 distance=98' 14013-4835 RST 676 distance=100' 13597-5056 SWR 149 distance=100' 14180-4957 SKF1137 distance=100' 14096-5130 HJ 4651 distance=100' 14142-5111 CPO 383 distance=101' 14177-5019 CPO9177 distance=101' 14087-5133 B 1236 distance=102' 14083-4809 RST 682 distance=104' 14167-4854 RST3871 distance=105' 13579-4905 RST 670 distance=107' 13585-4852 RST 673AB distance=109' 13585-4852 RST 673AC distance=109' 14117-4811 RST 687 distance=109' 14036-5140 RST 679 distance=115' 13569-4907 I 937 distance=115' 14197-4955 HJ 4669 distance=116' 13559-4922 RST 667 distance=118' 13579-4843 RST 671 distance=119' 13559-4927 RST5580 distance=119' 14072-5153 RST 681 distance=121' 13560-4912 RST 668 distance=121' 14196-4906 LDS 485 distance=124' 14090-5157 TDS9112 distance=126' 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 14077-4952 SLR 19 334 1.0
Show 14072-4959 CPO 381 312 3.5 9
Show 14082-5019 CPO 382 70 5.3 26
Show 14068-5019 RST5381 269 0.9 29
Show 14114-5004 RST3863 274 0.4 38
Show 14056-5025 RST5583 140 6.4 39
Show 14055-5024 COO 165 67 2.4 39
Show 14057-4910 HDS1976 30 1.6 47
Show 14127-4955 KPP3024 21 3.3 49
Show 14102-4908 KPP1911 309 15.1 51
Show 14096-5051 B 1237 91 3.9 62
Show 14027-5040 RST5531 125 0.1 68
Show 14141-5029 BRT 825 32 5.2 72
Show 14145-5025 RST3868 128 0.3 74
Show 14017-5038 RST 677 6 1.3 74
Show 14154-4952 TVB 269 354 18.2 75
Show 14008-4916 HDS1968 58 10.1 77
Show 14086-4834 RST 683 64 2.6 79
Show 14028-5102 B 2325 217 4.1 85
Show 14074-4825 RST4995 335 0.3 87
Show 14076-4823 DAW 15 338 5.9 90
Show 14146-5054 B 1239 219 2.0 91
Show 14100-5120 B 1238 63 1.5 92
Show 14154-5046 B 1241 186 3.3 92
Show 14075-4819 HJ 4647 295 11.0 94
Show 14159-5044 AAQ 7 90 4.3 94
Show 14005-4849 RST 675 128 1.5 95
Show 14024-5115 TDS9075 265 2.2 98
Show 14013-4835 RST 676 85 0.3 100
Show 13597-5056 SWR 149 272 18.2 100
Show 14180-4957 SKF1137 301 10.1 100
Show 14096-5130 HJ 4651 130 64.4 100
Show 14142-5111 CPO 383 137 4.4 101
Show 14177-5019 CPO9177 335 3.8 101
Show 14087-5133 B 1236 209 0.4 102
Show 14083-4809 RST 682 42 1.5 104
Show 14167-4854 RST3871 303 1.3 105
Show 13579-4905 RST 670 162 0.1 107
Show 13585-4852 RST 673 AB 34 3.4 109
Show 13585-4852 RST 673 AC 216 5.3 109
Show 14117-4811 RST 687 1 0.6 109
Show 14036-5140 RST 679 317 0.6 115
Show 13569-4907 I 937 210 0.5 115
Show 14197-4955 HJ 4669 289 5.8 116
Show 13559-4922 RST 667 297 3.6 118
Show 13579-4843 RST 671 12 0.4 119
Show 13559-4927 RST5580 170 3.5 119
Show 14072-5153 RST 681 213 3.0 121
Show 13560-4912 RST 668 318 0.8 121
Show 14196-4906 LDS 485 281 80.8 124
Show 14090-5157 TDS9112 87 0.6 126

 
 
WDS 14077-4952 : COMPONENTS
 
 
  A
B pa=342.3°
sep=0.94"
 
 
14077-4952 A
 
 
Componente originario normalizzato AB Name HD 123227 Coord arcsec 2000 140741.49-495203.0 Mag 7.14
Spectral class G3V (yellow) PmRA -33.00 PmDE 113.0 SAO 224702
HIP 69012 Tycho2 8272-02466-1 HD 123227 GC 19053
CD CD-49 8475 CP CP-49 6679
Tycho2
Tycho2 8272-02466-1 Pflag P RAmdeg 211.92285940 DEmdeg -49.86749151
PmRA -33.3 PmDE 112.5 E RAmdeg 5 E DEmdeg 5
E pmRA 2.0 E pmDE 1.8 EpRAm 1991.47 EpDEm 1991.52
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.1 BTmag 7.891 E BTmag 0.015 VTmag 7.144
E VTmag 0.010 Prox 14 TYC T HIP 69012
CCDM A RAdeg 211.92315500 DEdeg -49.86785222 EpRA 1990 1.59
EpDE 1990 1.65 E RAdeg 4.5 E DEdeg 4.6 Posflg D
Corr 0.2
SAO
SAO 224702 DelFlag RA1950 PmRA1950 -0.0043
DE1950 PmDE1950 0.107 Vmag 6.6 SpType G0
Double code Source 70 CatNum 19053 DM CD-49 8475
DMcomp BDsup HD 123227 M HD 0
GC 19053 RA1950rad 3.68457335 DE1950rad -0.866235 PmRA2000 -0.0045
PmDE2000 0.11
Hipparcos
Catalog H HIP 69012 Proxy H RAhms 14 07 41.56
DEdms -49 52 04.3 Vmag 6.45 VarFlag R Vmag G
RAdeg 211.923 DEdeg -49.8679 AstroRef A Plx 24.74
CCDM 14077-4952 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 311 Rho 1.357 HD 123227 BD
CD CD-49 8475 CP CP-49 6679 Dm number -49 8475 VIred 0.72
SpType G3V R SpType Coord arcsec 2000 140741.56-495204.3
Hipparcos 2
HIP 69012 Sn 15 So 3 Nc 2
RArad 3.6987569432 DErad -0.8703584589 Plx 21.49 PmRA -37.95
PmDE 104.91 E RArad 0.66 E DErad 0.42 E Plx 0.74
E pmRA 0.99 E pmDE 0.56 Hpmag 6.5815 E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.66 E BV 0.005
VI 0.72
CCDM
Ccdm 14077-4952 RComp Comp A Note1
Note2 Discov num DRAs -0.50 DDEs -2.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp G0 PmNote *
PmRA -26 PmDE 109 Dm number -49 8475 Cat1 CD
Name2 224702 Cat2 SAO HD 123227 M HD
ADS BDS M ADS BDS N IDS IDS 14012S4924A
HIC 69012
 
 
14077-4952 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 140741.46-495202.1 Mag 7.38 PmRA -33.00
PmDE 113.0 HIP 69012 Tycho2 8272-02466-2 Calc delta mag 0.24
Calc coord yes
Tycho2
Tycho2 8272-02466-2 Pflag P RAmdeg 211.92285940 DEmdeg -49.86749151
PmRA -33.3 PmDE 112.5 E RAmdeg 5 E DEmdeg 5
E pmRA 2.0 E pmDE 1.8 EpRAm 1991.47 EpDEm 1991.52
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.1 BTmag 8.129 E BTmag 0.016 VTmag 7.375
E VTmag 0.011 Prox 14 TYC HIP 69012
CCDM B RAdeg 211.92271750 DEdeg -49.86760361 EpRA 1990 1.60
EpDE 1990 1.65 E RAdeg 4.9 E DEdeg 5.0 Posflg D
Corr 0.2
Hipparcos
Catalog H HIP 69012 Proxy H RAhms 14 07 41.56
DEdms -49 52 04.3 Vmag 6.45 VarFlag R Vmag G
RAdeg 211.923 DEdeg -49.8679 AstroRef A Plx 24.74
CCDM 14077-4952 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 311 Rho 1.357 HD 123227 BD
CD CD-49 8475 CP CP-49 6679 Dm number -49 8475 VIred 0.72
SpType G3V R SpType Coord arcsec 2000 140741.56-495204.3
Hipparcos 2
HIP 69012 Sn 15 So 3 Nc 2
RArad 3.6987569432 DErad -0.8703584589 Plx 21.49 PmRA -37.95
PmDE 104.91 E RArad 0.66 E DErad 0.42 E Plx 0.74
E pmRA 0.99 E pmDE 0.56 Hpmag 6.5815 E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.66 E BV 0.005
VI 0.72
CCDM
Ccdm 14077-4952 RComp Comp B Note1 *
Note2 Discov num SLR 19 DRAs DDEs
R dRAs Year 1959 Theta 295 Rho 1.4
Obs 31 Vmag 7.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14012S4924B
HIC 69012