23506-5142 SLR 14 (HD 223551)

 
 
23h 50m 34.40s -51° 42' 19.4" P.A. 55.00 sep 1.0 mag 8.28,8.59 Sp G5 dist. 39.12 pc (127.61 l.y.)
 
 
Coord 2000 23506-5142 Discov num SLR  14 Comp Coord arcsec 2000 23 50 34.40 -51 42 19.4
Date first 1891 Date last 2018 Obs 63
Pa first 70 Pa last 54.9 P.A. Now (θ) 46.2°
Sep first 0.9 Sep last 0.992 Sep. Now (ρ) 0.993"
Mag pri 8.28 Mag sec 8.59 delta mag (ΔM) 0.31 Spectral class G5 (yellow)
Pri motion ra +071 Sec motion ra +071
Pri motion dec -100 Sec motion dec -100
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 223551 Constellation Phoenix SAO 248037 HIP 117570
Tycho2 8463-01172-1 Gaia DR2 6522076201694155392 HD 223551 GC 33078
CP CP-5212220 Distance 39.12 Distance ly 127.61
 
 
ORBITAL ELEMENTS
 
 
Period (P)116.1964y± 1.5976 Periastron (T)1978.3608y± 0.3695 Semi-major axis (a)0.81479a± 0.00862
Eccentricity (e)0.26425± 0.00924 Inclination (i)153.944°± 1.874 Longitude of periastron (ω)212.119°± 4.998
Node (Ω)51.965°± 4.035 Notesn ReferenceIzm2019
Equinox Last observation2013 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 99.3 0.739
2001 96.1 0.754
2002 93.0 0.770
2003 90.1 0.785
2004 87.3 0.800
2005 84.5 0.815
2006 81.9 0.830
2007 79.3 0.844
2008 76.9 0.857
2009 74.5 0.871
2010 72.2 0.883
2011 69.9 0.895
2012 67.7 0.907
2013 65.6 0.918
2014 63.5 0.928
2015 61.4 0.938
2016 59.4 0.947
2017 57.5 0.955
2018 55.5 0.963
2019 53.6 0.971
2020 51.7 0.977
2021 49.9 0.983
2022 48.1 0.989
2023 46.2 0.993
2024 44.4 0.998
2025 42.7 1.001
2026 40.9 1.004
2027 39.1 1.007
2028 37.4 1.008
2029 35.6 1.010
2030 33.9 1.010
2031 32.1 1.010
2032 30.4 1.010
2033 28.6 1.009
2034 26.9 1.007
2035 25.1 1.005
2036 23.4 1.003
2037 21.6 1.000
2038 19.8 0.996
2039 18.0 0.992
2040 16.2 0.988
2041 14.3 0.983
2042 12.5 0.978
2043 10.6 0.972
2044 8.7 0.966
2045 6.8 0.960
2046 4.8 0.953
2047 2.9 0.946
2048 0.9 0.938
2049 358.8 0.931
2050 356.7 0.923


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



 
 


wds23506-5142c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 23506-5142 SLR 14 (HD 223551) : NOTES
 
 
discov_num notes refcode
SLR 14 High but rather imprecise mass-sum. Sod1999
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 2.28 +/- 0.37, 1.92, and 0.95 Msun, respectively. Mlk2012
 
 
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.)
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Sod1999 orb - Soderhjelm, S. 1999A&A...341..121S
Sod1999 A&A 341, 121, 1999
 
 
DISCOVERER
 
 
idgroup discov author
1 IZM Izmailov, I.S., Kiselev, A. A., Kiseleva, T.P., & Khrutskaya, E.V.
2 IZM Izmailov, I.S., Khovricheva, M.L., Khovrichev, M. Yu., Kiyaeva, O.V., Khrutskaya,
2 IZM E.V., Romanenko, L.G., Grosheva, E.A., Maslennikov, K.L. & Kalinichenko, O.A.
7 IZM (Orbital elements from weighted solutions used when available (Table 2),
7 IZM unweighted elements (Table 1) used for remaining 29 systems.)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23506-5142 SLR 14 2001 49 95 0.8 8.28 8.59 G5 NOD 235034.40-514219.4
23506-5142 SLR 14 2008 54 75 0.9 8.28 8.59 G5 NOD 235034.40-514219.4
23506-5142 SLR 14 2009 56 73 0.9 8.28 8.59 G5 NOD 235034.40-514219.4
23506-5142 SLR 14 2013 57 66 0.9 8.28 8.59 G5 NO 235034.40-514219.4
23506-5142 SLR 14 2016 59 59 1.0 8.28 8.59 G5 NO 235034.40-514219.4
23506-5142 SLR 14 2018 61 55 1.0 8.28 8.59 G5 NO 235034.40-514219.4

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

 
 
WDS 23506-5142 SLR 14 (HD 223551) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23506-5142 SLR 14 (HD 223551) : MEASURES
 
 
No records found.

 
 
WDS 23506-5142 (HD 223551) : VIRTUAL EYEPIECE
 
 

23506-5142 SLR  14A mag 8.28 Sp G5 23506-5142 SLR  14B sep 0.8 P.A. 41.40 mag 8.59 virtual eyepiece
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Radius:
Components only
 
 
WDS 23506-5142 (HD 223551) : ALADIN DSS IMAGE @ 23h 50m 34.40s -51° 42' 19.4"
 
 
 
 
WDS 23506-5142 SLR 14 (HD 223551) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


23506-5142  SLR  14 distance=0' 23515-5139  TDT4239 distance=10' 23499-5107  TDT4225 distance=37' 23546-5134  HJ 5431 distance=39' 23537-5215  UC 5044 distance=44' 23481-5053  I   305 distance=55' 23568-5207  UC 5050 distance=63' 23515-5040  UC 5037 distance=63' 23439-5219  TDT4166 distance=72' 23476-5256  TDT4197 distance=79' 23500-5024  KPP3086 distance=79' 23438-5044  RST1176 distance=86' 23409-5159  TDT4147 distance=91' 23446-5307  TDT4171 distance=101' 23566-5018  TOK 377 distance=102' 23464-5317  HJ 5420 distance=102' 23499-4956  TDT4224 distance=107' 23566-5320  TDT4284 distance=112' 23583-5008  SKF1191 distance=120' 23383-5229  FIN 291 distance=123' 23548-5355  TDT4265AB distance=138' 23537-4926  I  1476 distance=140' 23357-5126  UC 4991 distance=140' 23350-5100  I   692AB distance=152' 23350-5100  B  9040AC distance=152' 23501-5415  RST2228 distance=153' 23441-5412  HDS3372 distance=162' 23526-5428  TOI 293 distance=167' 23534-4856  HDS3392 distance=169' 23325-5157  TDT4091 distance=169' 23355-5012  DAW  27 distance=169' 23474-5436  HJ 5421 distance=175' 23593-5422  UC 5057 distance=178' 23556-5435  BRT2583 distance=179' 23366-4940  HJ 5408 distance=181' 23558-4845  TDT4277 distance=184' 23456-4841  HDS3376 distance=188' 23307-5056  UC 4972 distance=192' 23417-5442  UC 5007 distance=197' 23520-5506  UC 5040 distance=205' 23338-4924  UC 4985 distance=211' 23317-5346  TOK 645 distance=212' 23319-5351  TDT4086 distance=214' 23336-4924  KPP4321 distance=214' 23460-5512  TDT4181 distance=214' 23356-4901  TDT4115 distance=217' 23497-4805  HDS3384 distance=218' 23313-5400  B   601 distance=223' 23324-4913  UC 4979 distance=230' 23363-4835  LDS 819AB distance=232' 23363-4835  GAT  32AC distance=232' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 23506-5142 SLR 14 55 1.0 0
Show 23515-5139 TDT4239 64 1.0 10
Show 23499-5107 TDT4225 310 0.5 37
Show 23546-5134 HJ 5431 149 35.4 39
Show 23537-5215 UC 5044 133 39.0 44
Show 23481-5053 I 305 122 3.1 55
Show 23568-5207 UC 5050 134 40.4 63
Show 23515-5040 UC 5037 337 13.0 63
Show 23439-5219 TDT4166 114 0.7 72
Show 23476-5256 TDT4197 146 0.6 79
Show 23500-5024 KPP3086 68 20.9 79
Show 23438-5044 RST1176 98 2.5 86
Show 23409-5159 TDT4147 101 0.5 91
Show 23446-5307 TDT4171 47 1.4 101
Show 23566-5018 TOK 377 273 0.3 102
Show 23464-5317 HJ 5420 42 9.6 102
Show 23499-4956 TDT4224 260 0.5 107
Show 23566-5320 TDT4284 263 0.8 112
Show 23583-5008 SKF1191 67 23.1 120
Show 23383-5229 FIN 291 124 2.4 123
Show 23548-5355 TDT4265 AB 249 0.6 138
Show 23537-4926 I 1476 318 0.2 140
Show 23357-5126 UC 4991 101 12.1 140
Show 23350-5100 I 692 AB 183 1.5 152
Show 23350-5100 B 9040 AC 35 17.0 152
Show 23501-5415 RST2228 11 1.0 153
Show 23441-5412 HDS3372 284 0.3 162
Show 23526-5428 TOI 293 0 0.8 167
Show 23534-4856 HDS3392 31 0.2 169
Show 23325-5157 TDT4091 9 3.4 169
Show 23355-5012 DAW 27 357 3.7 169
Show 23474-5436 HJ 5421 226 18.7 175
Show 23593-5422 UC 5057 353 31.4 178
Show 23556-5435 BRT2583 253 2.9 179
Show 23366-4940 HJ 5408 307 7.5 181
Show 23558-4845 TDT4277 12 1.0 184
Show 23456-4841 HDS3376 35 0.3 188
Show 23307-5056 UC 4972 113 22.8 192
Show 23417-5442 UC 5007 137 29.3 197
Show 23520-5506 UC 5040 236 37.0 205
Show 23338-4924 UC 4985 194 14.6 211
Show 23317-5346 TOK 645 69 999.9 212
Show 23319-5351 TDT4086 124 1.8 214
Show 23336-4924 KPP4321 257 1.9 214
Show 23460-5512 TDT4181 165 0.9 214
Show 23356-4901 TDT4115 52 0.6 217
Show 23497-4805 HDS3384 20 0.5 218
Show 23313-5400 B 601 185 0.3 223
Show 23324-4913 UC 4979 14 26.7 230
Show 23363-4835 LDS 819 AB 304 28.9 232
Show 23363-4835 GAT 32 AC 329 322.9 232

 
 
WDS 23506-5142 : COMPONENTS
 
 
  A
B pa=41.4°
sep=0.76"
 
 
23506-5142 A
 
 
Name HD 223551 Coord arcsec 2000 235034.40-514219.4 Mag 8.28 Spectral class G5 (yellow)
PmRA 71.00 PmDE -100.0 SAO 248037 HIP 117570
Tycho2 8463-01172-1 HD 223551 GC 33078 CP CP-5212220
Tycho2
Tycho2 8463-01172-1 Pflag RAmdeg 357.64341131 DEmdeg -51.70544287
PmRA 70.8 PmDE -100.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.5 EpRAm 1991.38 EpDEm 1991.51
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.1 BTmag 8.657 E BTmag 0.016 VTmag 7.765
E VTmag 0.010 Prox 999 TYC T HIP 117570
CCDM AB RAdeg 357.64314944 DEdeg -51.70521417 EpRA 1990 1.77
EpDE 1990 1.79 E RAdeg 4.7 E DEdeg 4.8 Posflg P
Corr 0.2
SAO
SAO 248037 DelFlag RA1950 PmRA1950 0.0081
DE1950 PmDE1950 -0.094 Vmag 7.7 SpType G5
Double code Source 70 CatNum 33078 DM CP-5212220
DMcomp BDsup HD 223551 M HD 0
GC 33078 RA1950rad 6.23055403 DE1950rad -0.90725943 PmRA2000 0.0079
PmDE2000 -0.1
Hipparcos
Catalog H HIP 117570 Proxy H RAhms 23 50 34.33
DEdms -51 42 18.5 Vmag 7.62 VarFlag R Vmag H
RAdeg 357.643 DEdeg -51.7051 AstroRef A Plx 24.45
CCDM 23506-5142 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 135 Rho 0.608 HD 223551 BD
CD CP CP-5212220 Dm number -5212220 VIred 0.8
SpType G8/K0V R SpType Coord arcsec 2000 235034.33-514218.5
Hipparcos 2
HIP 117570 Sn 15 So 3 Nc 2
RArad 6.2420488234 DErad -0.9024250686 Plx 25.56 PmRA 45.26
PmDE -110 E RArad 0.99 E DErad 0.96 E Plx 1.24
E pmRA 1.65 E pmDE 1.39 Hpmag 7.7565 E Hpmag 0.002
SHp 0.017 VA 0 BV 0.764 E BV 0.002
VI 0.8
CCDM
Ccdm 23506-5142 RComp Comp A Note1
Note2 Discov num DRAs -1.57 DDEs -20.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp G5 PmNote *
PmRA 71 PmDE -104 Dm number -5212220 Cat1 CPD
Name2 248037 Cat2 SAO HD 223551 M HD
ADS BDS M ADS BDS N IDS IDS 23453S5216A
HIC 117570
 
 
23506-5142 B
 
 
Coord arcsec 2000 235034.45-514218.8 Mag 8.59 PmRA 71.00 PmDE -100.0
Calc delta mag 0.31 Calc coord yes
CCDM
Ccdm 23506-5142 RComp Comp B Note1 *
Note2 Discov num SLR 14 DRAs DDEs
R dRAs Year 1891 Theta Rho
Obs 99 Vmag 8.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23453S5216B
HIC 117570