15423-1929 HU 653

 
 
15h 42m 19.47s -19° 29' 28.6" P.A. 177.00 sep 4.3 mag 8.94,12.90 Sp G8IV dist. 47.51 pc (154.98 l.y.)
 
 
Coord 2000 15423-1929 Discov num HU  653 Comp Coord arcsec 2000 15 42 19.47 -19 29 28.6
Date first 1902 Date last 2019 Obs 13
Pa first 194 Pa last 177.4 P.A. Now (θ) 177.4°
Sep first 3.6 Sep last 4.331 Sep. Now (ρ) 4.331"
Mag pri 8.94 Mag sec 12.90 delta mag (ΔM) 3.96 Spectral class G8IV (yellow)
Pri motion ra -168 Sec motion ra
Pri motion dec -110 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Libra SAO 159450 HIP 76917 Tycho2 6193-00108-1
Gaia DR2 6254010117181952640 HD 140072 ADS 9748 BD BD-19 4190
Distance 47.51 Distance ly 154.98
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier15421-1928 GJ 595
coord_arcsec_2000154206.55-192814.4
Period (P)62d± 0.1 Periastron (T)2018.43y± 0.22 Semi-major axis (a)9m± 2.2
Eccentricity (e)0.02± 0.14 Inclination (i)94.5°± 5.8 Longitude of periastron (ω)217.9°± 112.5
Node (Ω)205.9°± 13.2 Notes ReferenceHen2018
Equinox2000 Last observation2017 Grade9(1=Definitive, 9=Indet.)
label theta rho
2000-01-01 204.8 0.009
2001-01-01 208.0 0.008
2002-01-01 215.0 0.004
2003-01-01 8.5 0.002
2004-01-01 22.7 0.007
2005-01-01 26.3 0.009
2006-01-01 30.5 0.006
2007-01-01 64.3 0.001
2008-01-01 198.9 0.005
2009-01-01 204.3 0.009
2010-01-01 207.4 0.009
2011-01-01 212.8 0.005
2012-01-01 353.3 0.001
2013-01-01 21.8 0.007
2014-01-01 25.8 0.009
2015-01-01 29.5 0.007
2016-01-01 45.6 0.002
2017-01-01 196.7 0.004
2018-01-01 203.7 0.008
2019-01-01 206.8 0.009
2020-01-01 211.3 0.006
2021-01-01 295.3 0.001
2022-01-01 20.7 0.006
2023-01-01 25.2 0.009
2024-01-01 28.7 0.008
2025-01-01 38.7 0.003
2026-01-01 193.2 0.003
2027-01-01 203.0 0.008
2028-01-01 206.3 0.009
2029-01-01 210.1 0.007
2030-01-01 238.3 0.001


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



 
 


wds15421-1928a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 15423-1929 HU 653 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15423-1929 HU 653 1998 10 179 3.6 8.90 12.90 G8IV D 154219.47-192928.6
15423-1929 HU 653 2015 11 178 4.3 8.94 12.90 G8IV 154219.47-192928.6
15423-1929 HU 653 2019 12 177 4.3 8.94 12.90 G8IV 154219.47-192928.6

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

 
 
WDS 15423-1929 HU 653 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15423-1929 HU 653 : MEASURES
 
 
No records found.

 
 
WDS 15423-1929 : VIRTUAL EYEPIECE
 
 

15423-1929 HU  653A mag 8.94 Sp G8IV 15423-1929 HU  653B sep 4.3 P.A. 177.50 mag 12.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 15423-1929 : ALADIN DSS IMAGE @ 15h 42m 19.47s -19° 29' 28.6"
 
 
 
 
WDS 15423-1929 HU 653 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15423-1929  HU  653 distance=0' 15419-1941  ENG  54 distance=13' 15404-1919  ARA 702 distance=30' 15443-1943  HU  654 distance=32' 15405-1901  RST2975 distance=38' 15399-1946  BU  122AB distance=38' 15415-2014  RST4548 distance=47' 15448-2003  B  2366 distance=49' 15389-1918  HDS2209 distance=50' 15405-1842  HDS2211AB distance=55' 15405-1842  CVN  53AC distance=55' 15405-1842  CVN  53AD distance=55' 15384-1955  CHR  48 distance=61' 15425-2030  ARA1111 distance=62' 15470-1908  HU  656 distance=70' 15383-2021  B  2786BC distance=76' 15383-2021  B  2786AB distance=77' 15454-1820  KPP1438 distance=83' 15388-2041  ARA1110 distance=87' 15473-2028  TOK 675 distance=92' 15476-1829  UC 3067 distance=97' 15488-1857  GWP2555 distance=98' 15397-2101  HWE  36 distance=99' 15367-2030  KPP1748 distance=101' 15372-1820  BRT1493 distance=101' 15404-1749  TDS9587 distance=104' 15491-1844  ARA 431 distance=107' 15422-2118  RST2976 distance=109' 15444-2127  USD  26 distance=121' 15380-2119  NSN 418 distance=126' 15360-1806  ARA 240 distance=127' 15348-1820  ARA 239 distance=128' 15475-2114  HJ 4807 distance=128' 15383-1734  HDS2206AB distance=130' 15383-1734  TOK 168AC distance=130' 15506-1831  GWP2557 distance=132' 15481-1747  LSC  60 distance=132' 15516-1856  OCC 452 distance=136' 15501-1809  OCC  51 distance=137' 15386-2136  OCC9034 distance=137' 15506-2043  RSS 387 distance=138' 15365-1741  ARA 241 distance=142' 15512-2038  BRT1494 distance=144' 15515-2035  OCC 689 distance=146' 15324-2011  B  2358 distance=146' 15429-2155  HLD 123 distance=146' 15470-2138  J  1587 distance=147' 15527-1956  RST2983 distance=149' 15328-1817  GWP2530 distance=153' 15317-2010  S   672 distance=155' 15364-1719  LDS4568 distance=156' 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 15423-1929 HU 653 177 4.3
Show 15419-1941 ENG 54 283 169.9 13
Show 15404-1919 ARA 702 97 7.9 30
Show 15443-1943 HU 654 14 1.1 32
Show 15405-1901 RST2975 75 2.0 38
Show 15399-1946 BU 122 AB 228 1.7 38
Show 15415-2014 RST4548 289 0.6 47
Show 15448-2003 B 2366 26 1.4 49
Show 15389-1918 HDS2209 109 0.4 50
Show 15405-1842 HDS2211 AB 26 0.6 55
Show 15405-1842 CVN 53 AC 103 8.9 55
Show 15405-1842 CVN 53 AD 224 11.6 55
Show 15384-1955 CHR 48 166 0.3 61
Show 15425-2030 ARA1111 219 2.0 62
Show 15470-1908 HU 656 16 1.4 70
Show 15383-2021 B 2786 BC 101 3.5 76
Show 15383-2021 B 2786 AB 336 139.7 77
Show 15454-1820 KPP1438 10.8 83
Show 15388-2041 ARA1110 37 15.2 87
Show 15473-2028 TOK 675 85 167.3 92
Show 15476-1829 UC 3067 242 48.4 97
Show 15488-1857 GWP2555 304 98.2 98
Show 15397-2101 HWE 36 196 2.7 99
Show 15367-2030 KPP1748 318 13.5 101
Show 15372-1820 BRT1493 288 4.7 101
Show 15404-1749 TDS9587 279 0.4 104
Show 15491-1844 ARA 431 141 12.2 107
Show 15422-2118 RST2976 284 0.3 109
Show 15444-2127 USD 26 159 0.2 121
Show 15380-2119 NSN 418 305 3.6 126
Show 15360-1806 ARA 240 230 7.7 127
Show 15348-1820 ARA 239 132 6.3 128
Show 15475-2114 HJ 4807 8 12.4 128
Show 15383-1734 HDS2206 AB 3.8 130
Show 15383-1734 TOK 168 AC 316 13.9 130
Show 15506-1831 GWP2557 50 34.9 132
Show 15481-1747 LSC 60 306 0.7 132
Show 15516-1856 OCC 452 -1 0.3 136
Show 15501-1809 OCC 51 -1 0.1 137
Show 15386-2136 OCC9034 31 0.1 137
Show 15506-2043 RSS 387 209 22.5 138
Show 15365-1741 ARA 241 52 3.8 142
Show 15512-2038 BRT1494 103 5.1 144
Show 15515-2035 OCC 689 -1 0.4 146
Show 15324-2011 B 2358 206 0.4 146
Show 15429-2155 HLD 123 117 2.5 146
Show 15470-2138 J 1587 6 9.4 147
Show 15527-1956 RST2983 51 1.5 149
Show 15328-1817 GWP2530 285 17.1 153
Show 15317-2010 S 672 280 11.2 155
Show 15364-1719 LDS4568 132 5.1 156

 
 
WDS 15423-1929 : COMPONENTS
 
 
  A
B pa=177.5°
sep=4.33"
 
 
15423-1929 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154219.47-192928.6 Mag 8.94 Spectral class G8IV (yellow)
PmRA -168.00 PmDE -110.0 SAO 159450 HIP 76917
Tycho2 6193-00108-1 HD 140072 ADS 9748 BD BD-19 4190
Tycho2
Tycho2 6193-00108-1 Pflag RAmdeg 235.58071652 DEmdeg -19.49151630
PmRA -158.7 PmDE -105.5 E RAmdeg 11 E DEmdeg 15
E pmRA 1.5 E pmDE 1.5 EpRAm 1989.78 EpDEm 1988.43
Num 9 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 9.803 E BTmag 0.029 VTmag 8.936
E VTmag 0.019 Prox 999 TYC T HIP 76917
CCDM RAdeg 235.58110111 DEdeg -19.49127111 EpRA 1990 1.78
EpDE 1990 1.72 E RAdeg 11.9 E DEdeg 15.5 Posflg
Corr 0.3
SAO
SAO 159450 DelFlag RA1950 PmRA1950 -0.0135
DE1950 PmDE1950 -0.107 Vmag 9 SpType G5
Double code Source 22 CatNum 6497 DM BD-19 4190
DMcomp BDsup HD 140072 M HD 0
GC RA1950rad 4.09910887 DE1950rad -0.33739284 PmRA2000 -0.0134
PmDE2000 -0.104
Hipparcos
Catalog H HIP 76917 Proxy RAhms 15 42 19.47
DEdms -19 29 28.6 Vmag 8.81 VarFlag R Vmag G
RAdeg 235.581 DEdeg -19.4913 AstroRef Plx 15.23
CCDM 15423-1929 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 140072 BD BD-19 4190
CD CP Dm number -19 4190 VIred 0.86
SpType G8IV R SpType Coord arcsec 2000 154219.47-192928.6
Hipparcos 2
HIP 76917 Sn 5 So 0 Nc 1
RArad 4.111666352 DErad -0.3401869236 Plx 21.05 PmRA -163.24
PmDE -112.85 E RArad 2 E DErad 1.33 E Plx 2.35
E pmRA 3.18 E pmDE 2.71 Hpmag 8.9483 E Hpmag 0.0039
SHp 0.019 VA 0 BV 0.84 E BV 0.003
VI 0.88
CCDM
Ccdm 15423-1929 RComp Comp A Note1
Note2 Discov num DRAs 1.43 DDEs -29.3
R dRAs 41 Year Theta Rho
Obs 2 Vmag 8.9 Sp G5 PmNote *
PmRA -191 PmDE -107 Dm number -19 4190 Cat1 BD
Name2 159450 Cat2 SAO HD 140072 M HD
ADS BDS A 9748 M ADS BDS N IDS IDS 15366S1910A
HIC 76917
 
 
15423-1929 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154219.48-192932.9 Mag 12.9 Calc delta mag 3.96
Calc coord yes
CCDM
Ccdm 15423-1929 RComp Comp B Note1
Note2 Discov num HU 653 DRAs DDEs
R dRAs Year 1945 Theta 187 Rho 4.0
Obs 7 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9748 M ADS BDS N IDS IDS 15366S1910B
HIC 76917