16073-3645 HJ 4831 (HD 144415)

 
 
16h 07m 16.17s -36° 45' 19.9" P.A. 358.00 sep 40.4 mag 5.74,11.84 Sp F1IV dist. 54.79 pc (178.72 l.y.)
 
 
Coord 2000 16073-3645 Discov num HJ 4831 Comp Coord arcsec 2000 16 07 16.17 -36 45 19.9
Date first 1834 Date last 2015 Obs 13
Pa first 359 Pa last 357.7 P.A. Now (θ) 357.7°
Sep first 40.0 Sep last 40.445 Sep. Now (ρ) 40.445"
Mag pri 5.74 Mag sec 11.84 delta mag (ΔM) 6.1 Spectral class F1IV (yellow-white)
Pri motion ra +047 Sec motion ra +029
Pri motion dec -065 Sec motion dec -038
Notes
rPM=0.405
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 144415 Constellation Lupus SAO 207341 HIP 78970
Tycho2 7342-01314-1 Gaia DR2 5998675582756950272 HD 144415 HR 5991
GC 21647 CD CD-3610648 CP CP-36 6938 Distance 54.79
Distance ly 178.72
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier16073-3645 HJ 4831 A
coord_arcsec_2000160716.17-364519.9
Period (P)919d (2.52y)± 40 Periastron (T)49141d (1993.419y)± 412 Semi-major axis (a)11m± 1.1
Eccentricity (e)0.09± 0.16 Inclination (i)61°± 7 Longitude of periastron (ω)113°± 73
Node (Ω)55°± 95 Notes ReferenceGln2007
Equinox Last observation1991 Grade9(1=Definitive, 9=Indet.)
label theta rho
2000-01-01 38.3 0.010
2001-01-01 193.4 0.006
2002-01-01 316.3 0.006
2003-01-01 73.0 0.009
2004-01-01 243.5 0.010
2005-01-01 35.8 0.010
2006-01-01 186.3 0.006
2007-01-01 308.4 0.006
2008-01-01 70.1 0.010
2009-01-01 241.0 0.011
2010-01-01 33.1 0.010
2011-01-01 178.0 0.006
2012-01-01 300.9 0.006
2013-01-01 67.3 0.010
2014-01-01 238.6 0.011
2015-01-01 30.2 0.009
2016-01-01 168.6 0.005
2017-01-01 294.0 0.006
2018-01-01 64.8 0.010
2019-01-01 236.2 0.011
2020-01-01 27.1 0.009
2021-01-01 158.1 0.005
2022-01-01 287.7 0.007
2023-01-01 62.4 0.011
2024-01-01 233.8 0.010
2025-01-01 23.7 0.009
2026-01-01 146.9 0.005
2027-01-01 281.9 0.007
2028-01-01 60.1 0.011
2029-01-01 231.3 0.010
2030-01-01 20.0 0.008


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



 
 


wds16073-3645r.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 16073-3645 HJ 4831 (HD 144415) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
16073-3645 HJ 4831 2004 7 358 40.6 5.73 11.80 F1IV D 160716.17-364519.9
16073-3645 HJ 4831 2010 11 358 40.6 5.74 11.84 F1IV 160716.17-364519.9
16073-3645 HJ 4831 2015 13 358 40.4 5.74 11.84 F1IV 160716.17-364519.9

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

 
 
WDS 16073-3645 HJ 4831 (HD 144415) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16073-3645 HJ 4831 (HD 144415) : MEASURES
 
 
No records found.

 
 
WDS 16073-3645 (HD 144415) : VIRTUAL EYEPIECE
 
 

16073-3645 HJ 4831A mag 5.74 Sp F1IV 16073-3645 HJ 4831B sep 40.4 P.A. 358.20 mag 11.84 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 16073-3645 (HD 144415) : ALADIN DSS IMAGE @ 16h 07m 16.17s -36° 45' 19.9"
 
 
 
 
WDS 16073-3645 HJ 4831 (HD 144415) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16073-3645  HJ 4831 distance=0' 16081-3614  KOU  53 distance=33' 16115-3623  B   865 distance=56' 16026-3629  KPP 358 distance=59' 16078-3745  B   861 distance=60' 16046-3752  HDO 253AB distance=74' 16046-3752  CVN  95AC distance=74' 16046-3752  CVN  95AD distance=74' 16046-3752  CVN  95AE distance=74' 16046-3752  CVN  95AF distance=74' 16046-3752  CVN  95AG distance=74' 16046-3752  CVN  95AH distance=74' 16046-3752  CVN  95AI distance=74' 16077-3802  COO 193 distance=78' 16062-3802  B   860 distance=79' 16020-3732  KOU  45AB distance=79' 16001-3647  SKF2048 distance=87' 16119-3536  B   866 distance=89' 16009-3600  SEE 256 distance=90' 16005-3605  HWE  81 distance=91' 16024-3803  COO 191 distance=98' 16125-3806  RST3933 distance=103' 16050-3824  I  1081BC distance=103' 16050-3824  I  1081A,BC distance=103' 16026-3520  TDS9740 distance=104' 16085-3828  CTI2772 distance=105' 16023-3516  JNN 217AB distance=108' 16023-3516  JNN 217AC distance=108' 16023-3516  JNN 217AD distance=108' 16023-3516  JNN 217AE distance=108' 16023-3516  JNN 217AF distance=108' 16034-3829  I   555AB distance=113' 16034-3829  I   555AC distance=113' 15578-3612  SWR 189 distance=119' 15576-3620  SHN 207 distance=120' 16186-3839  YMG  77 distance=121' 15574-3611  HDS2247 distance=125' 16090-3853  SHN 210 distance=130' 16001-3824  RMK  21AB distance=131' 16001-3824  RMK  21AC distance=131' 16001-3824  ANT   2AD distance=131' 16026-3448  JSP 683 distance=131' 16013-3836  RST1872 distance=131' 16014-3837  TDS9732 distance=132' 16184-3634  B  2383 distance=134' 16109-3853  GHE  45 distance=135' 16070-3902  REP  29 distance=138' 16072-3904  GHE  41AB distance=139' 16072-3904  GHE  41AC distance=139' 15597-3834  B  2373 distance=141' 16085-3906  REP  30 distance=141' 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 16073-3645 HJ 4831 358 40.4
Show 16081-3614 KOU 53 92 5.0 33
Show 16115-3623 B 865 107 0.7 56
Show 16026-3629 KPP 358 5.0 59
Show 16078-3745 B 861 331 1.0 60
Show 16046-3752 HDO 253 AB 130 42.1 74
Show 16046-3752 CVN 95 AC 2 4.0 74
Show 16046-3752 CVN 95 AD 294 6.1 74
Show 16046-3752 CVN 95 AE 54 6.8 74
Show 16046-3752 CVN 95 AF 59 5.5 74
Show 16046-3752 CVN 95 AG 1 5.9 74
Show 16046-3752 CVN 95 AH 201 7.6 74
Show 16046-3752 CVN 95 AI 255 7.4 74
Show 16077-3802 COO 193 224 1.9 78
Show 16062-3802 B 860 302 1.4 79
Show 16020-3732 KOU 45 AB 185 5.8 79
Show 16001-3647 SKF2048 195 5.7 87
Show 16119-3536 B 866 187 0.6 89
Show 16009-3600 SEE 256 132 9.9 90
Show 16005-3605 HWE 81 103 6.5 91
Show 16024-3803 COO 191 139 5.0 98
Show 16125-3806 RST3933 179 1.5 103
Show 16050-3824 I 1081 BC 329 0.8 103
Show 16050-3824 I 1081 A,BC 6 25.1 103
Show 16026-3520 TDS9740 349 0.6 104
Show 16085-3828 CTI2772 329 5.1 105
Show 16023-3516 JNN 217 AB 71 2.0 108
Show 16023-3516 JNN 217 AC 185 4.4 108
Show 16023-3516 JNN 217 AD 283 3.8 108
Show 16023-3516 JNN 217 AE 54 4.4 108
Show 16023-3516 JNN 217 AF 106 4.0 108
Show 16034-3829 I 555 AB 114 1.2 113
Show 16034-3829 I 555 AC 143 18.8 113
Show 15578-3612 SWR 189 262 13.5 119
Show 15576-3620 SHN 207 -1 0.4 120
Show 16186-3839 YMG 77 79 1.7 121
Show 15574-3611 HDS2247 169 0.3 125
Show 16090-3853 SHN 210 -1 0.1 130
Show 16001-3824 RMK 21 AB 19 14.8 131
Show 16001-3824 RMK 21 AC 248 114.9 131
Show 16001-3824 ANT 2 AD 293 135.5 131
Show 16026-3448 JSP 683 233 0.1 131
Show 16013-3836 RST1872 69 0.7 131
Show 16014-3837 TDS9732 330 0.5 132
Show 16184-3634 B 2383 191 7.3 134
Show 16109-3853 GHE 45 296 1.7 135
Show 16070-3902 REP 29 35 1.5 138
Show 16072-3904 GHE 41 AB 121 8.9 139
Show 16072-3904 GHE 41 AC 160 16.5 139
Show 15597-3834 B 2373 6 6.0 141
Show 16085-3906 REP 30 303 0.8 141

 
 
WDS 16073-3645 : COMPONENTS
 
 
  A
B pa=358.2°
sep=40.43"
 
 
16073-3645 A
 
 
Componente originario normalizzato AB Name HD 144415 Coord arcsec 2000 160716.17-364519.9 Mag 5.74
Spectral class F1IV (yellow-white) PmRA 47.00 PmDE -65.0 SAO 207341
HIP 78970 Tycho2 7342-01314-1 HD 144415 HR 5991
GC 21647 CD CD-3610648 CP CP-36 6938
Tycho2
Tycho2 7342-01314-1 Pflag RAmdeg 241.81754323 DEmdeg -36.75566512
PmRA 48.0 PmDE -51.7 E RAmdeg 3 E DEmdeg 4
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.58 EpDEm 1990.93
Num 13 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.1 BTmag 6.075 E BTmag 0.014 VTmag 5.739
E VTmag 0.009 Prox 999 TYC T HIP 78970
CCDM RAdeg 241.81740611 DEdeg -36.75553889 EpRA 1990 1.76
EpDE 1990 1.21 E RAdeg 3.2 E DEdeg 3.6 Posflg
Corr 0.0
SAO
SAO 207341 DelFlag RA1950 PmRA1950 0.0055
DE1950 PmDE1950 -0.046 Vmag 5.8 SpType F0
Double code Source 70 CatNum 21647 DM CD-3610648
DMcomp BDsup HD 144415 M HD 0
GC 21647 RA1950rad 4.2061405 DE1950rad -0.6391677 PmRA2000 0.0055
PmDE2000 -0.043
Hipparcos
Catalog H HIP 78970 Proxy RAhms 16 07 16.17
DEdms -36 45 19.9 Vmag 5.72 VarFlag R Vmag G
RAdeg 241.817 DEdeg -36.7555 AstroRef Plx 19.22
CCDM 16073-3645 N CCDM I Nsys 1 Ncomp 1
MultFlag X Source Qual M HIP
Theta Rho HD 144415 BD
CD CD-3610648 CP CP-36 6938 Dm number -3610648 VIred 0.34
SpType F0/F2V R SpType Coord arcsec 2000 160716.17-364519.9
Hipparcos 2
HIP 78970 Sn 1 So 2 Nc 1
RArad 4.2205097386 DErad -0.6415051923 Plx 18.25 PmRA 47.26
PmDE -64.51 E RArad 0.89 E DErad 0.53 E Plx 1.05
E pmRA 1.42 E pmDE 1.05 Hpmag 5.794 E Hpmag 0.0005
SHp 0.006 VA 0 BV 0.298 E BV 0.004
VI 0.34
CCDM
Ccdm 16073-3645 RComp Comp A Note1
Note2 Discov num DRAs -1.76 DDEs -20.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.8 Sp F0 PmNote *
PmRA 55 PmDE -49 Dm number -3610648 Cat1 CD
Name2 207341 Cat2 SAO HD 144415 M HD
ADS BDS M ADS BDS N IDS IDS 16007S3629A
HIC 78970
 
 
16073-3645 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 160716.06-364439.5 Mag 11.84 PmRA 29.00
PmDE -38.0 Calc delta mag 6.1 Calc coord yes
CCDM
Ccdm 16073-3645 RComp Comp B Note1
Note2 Discov num HJ 4831 DRAs DDEs
R dRAs Year 1900 Theta 358 Rho 40.7
Obs 2 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16007S3629B
HIC