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Current system
14383-4954
FIN 371
HD 128415


Nearby doubles
7' : 14389-4951
NSN 370

23' : 14381-4932
TDS9256

25' : 14362-5006
RST 712

29' : 14379-4926
RIZ 11

33' : 14369-5024
SKF1139

38' : 14417-4936
BRT 828

47' : 14335-5000
CPO 392

48' : 14334-4953
RSS 342

52' : 14394-4903
NSN 371

60' : 14342-5038
RST 706

63' : 14445-5009
KPP 322

64' : 14326-5027
RIZ 10

65' : 14448-4938
WFC 155

66' : 14362-4852
CPO 395

67' : 14452-4955
EGN 14AB

67' : 14315-4942
HRG 97

73' : 14333-4901
TDS 753

78' : 14458-5021
KPP 323

80' : 14427-4848
CVN 93AB

80' : 14308-5029
LDS 490

81' : 14303-4931
HDO 232AB

82' : 14334-4848
TDS9237

82' : 14351-5109
CPO 393

84' : 14459-5035
RST1802

85' : 14301-4928
CPO 390

90' : 14292-5011
RSS 339



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.

14383-4954 FIN 371 (HD 128415)

 
 
14h 38m 17.68s -49° 54' 03.9" P.A. 127.00 sep 0.0 mag 7.40,7.40 Sp A0IV dist. 236.41 pc (771.17 l.y.)
 
 
Coord 2000 14383-4954 Discov num FIN 371 Comp Coord arcsec 2000 14 38 17.68 -49 54 03.9
Date first 1960 Date last 2021 Obs 35
Pa first 51 Pa last 126.6 P.A. Now (θ) 92.1°
Sep first 0.1 Sep last 0.031 Sep. Now (ρ) 0.042"
Mag pri 7.40 Mag sec 7.40 delta mag (ΔM) 0 Spectral class A0IV (white)
Pri motion ra -017 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 128415 Constellation Lupus SAO 225078 HIP 71577
Tycho2 8287-01574-1 Gaia DR2 5899332130206748544 HD 128415 GC 19702
CD CD-49 8904 CP CP-49 7179 Distance 236.41 Distance ly 771.17
 
 
ORBITAL ELEMENTS
 
 
Period (P)51.6y± 3.3 Periastron (T)2015.5y± 1.3 Semi-major axis (a)0.099a± 0.004
Eccentricity (e)0.201± 0.027 Inclination (i)108°± 1.1 Longitude of periastron (ω)38°± 10.7
Node (Ω)233.8°± 1.3 Notes ReferenceTok2019c
Equinox Last observation2018 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 323.9 0.034
2001 305.7 0.034
2002 289.7 0.038
2003 277.2 0.044
2004 267.7 0.050
2005 260.5 0.057
2006 254.8 0.064
2007 250.1 0.070
2008 246.2 0.075
2009 242.7 0.079
2010 239.5 0.082
2011 236.4 0.083
2012 233.4 0.082
2013 230.2 0.079
2014 226.7 0.074
2015 222.6 0.068
2016 217.5 0.060
2017 210.8 0.051
2018 200.9 0.041
2019 185.5 0.033
2020 161.3 0.027
2021 131.5 0.027
2022 107.4 0.033
2023 92.1 0.042
2024 82.5 0.052
2025 76.0 0.062
2026 71.3 0.071
2027 67.7 0.080
2028 64.8 0.088
2029 62.3 0.095
2030 60.1 0.101


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


 
  


wds14383-4954c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 14383-4954 FIN 371 (HD 128415) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2019c St j Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. 2019AJ....158...48T
Tok2019c +orb AJ 158, 48, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 FIN Finsen, W.S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14383-4954 FIN 371 2006 22 250 0.1 7.40 7.40 A0IV 143817.68-495403.9
14383-4954 FIN 371 2008 23 245 0.1 7.40 7.40 A0IV 143817.68-495403.9
14383-4954 FIN 371 2013 24 50 0.1 7.40 7.40 A0IV 143817.68-495403.9
14383-4954 FIN 371 2014 25 45 0.1 7.40 7.40 A0IV O 143817.68-495403.9
14383-4954 FIN 371 2015 26 221 0.1 7.40 7.40 A0IV O 143817.68-495403.9
14383-4954 FIN 371 2017 29 212 0.1 7.40 7.40 A0IV O 143817.68-495403.9
14383-4954 FIN 371 2018 30 203 0.0 7.40 7.40 A0IV O 143817.68-495403.9
14383-4954 FIN 371 2019 32 165 0.0 7.40 7.40 A0IV O 143817.68-495403.9
14383-4954 FIN 371 2020 33 156 0.0 7.40 7.40 A0IV O 143817.68-495403.9
14383-4954 FIN 371 2021 35 127 0.0 7.40 7.40 A0IV O 143817.68-495403.9

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

 
 
WDS 14383-4954 FIN 371 (HD 128415) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14383-4954 FIN 371 (HD 128415) : MEASURES
 
 
No records found.

 
 
WDS 14383-4954 (HD 128415) : VIRTUAL EYEPIECE
 
 

14383-4954 FIN 371A mag 7.4 Sp A0IV 14383-4954 FIN 371B mag 7.4 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 14383-4954 (HD 128415) : ALADIN DSS IMAGE @ 14h 38m 17.68s -49° 54' 03.9"
 
 
 
 
WDS 14383-4954 FIN 371 (HD 128415) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14383-4954 FIN 371 distance=0' 14389-4951 NSN 370 distance=7' 14381-4932 TDS9256 distance=23' 14362-5006 RST 712 distance=25' 14379-4926 RIZ 11 distance=29' 14369-5024 SKF1139 distance=33' 14417-4936 BRT 828 distance=38' 14335-5000 CPO 392 distance=47' 14334-4953 RSS 342 distance=48' 14394-4903 NSN 371 distance=52' 14342-5038 RST 706 distance=60' 14445-5009 KPP 322 distance=63' 14326-5027 RIZ 10 distance=64' 14448-4938 WFC 155 distance=65' 14362-4852 CPO 395 distance=66' 14452-4955 EGN 14AB distance=67' 14452-4955 EGN 14AC distance=67' 14452-4955 EGN 14AD distance=67' 14452-4955 EGN 14AE distance=67' 14315-4942 HRG 97 distance=67' 14333-4901 TDS 753 distance=73' 14458-5021 KPP 323 distance=78' 14427-4848 CVN 93AB distance=80' 14427-4848 CVN 93AC distance=80' 14427-4848 CVN 93AD distance=80' 14427-4848 CVN 93AE distance=80' 14427-4848 CVN 93AF distance=80' 14427-4848 CVN 93AG distance=80' 14427-4848 CVN 93AH distance=80' 14427-4848 CVN 93AI distance=80' 14427-4848 CVN 93AJ distance=80' 14308-5029 LDS 490 distance=80' 14303-4931 HDO 232AB distance=81' 14303-4931 I 9018AC distance=81' 14303-4931 DRS 56Aa,Ab distance=81' 14334-4848 TDS9237 distance=82' 14351-5109 CPO 393 distance=82' 14459-5035 RST1802 distance=84' 14301-4928 CPO 390 distance=85' 14292-5011 RSS 339 distance=90' 14388-4824 RST 714 distance=91' 14473-5021 I 1254 distance=91' 14443-5110 RST2921AB distance=96' 14443-5110 RST2921AB,C distance=96' 14399-5129 TDS9265 distance=97' 14445-5111 I 1251AB distance=98' 14480-4929 RST5586 distance=98' 14463-5056 YMG 64 distance=99' 14301-5057 TDS9219 distance=101' 14288-5038 B 1247 distance=102' 14281-4931 CPO 389 distance=102' 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 14383-4954 FIN 371 127 0.0
Show 14389-4951 NSN 370 167 8.4 7
Show 14381-4932 TDS9256 172 1.0 23
Show 14362-5006 RST 712 50 2.4 25
Show 14379-4926 RIZ 11 123 0.0 29
Show 14369-5024 SKF1139 56 16.2 33
Show 14417-4936 BRT 828 224 5.8 38
Show 14335-5000 CPO 392 77 4.1 47
Show 14334-4953 RSS 342 277 30.2 48
Show 14394-4903 NSN 371 143 46.2 52
Show 14342-5038 RST 706 144 1.7 60
Show 14445-5009 KPP 322 177 3.9 63
Show 14326-5027 RIZ 10 203 25.9 64
Show 14448-4938 WFC 155 184 8.3 65
Show 14362-4852 CPO 395 194 2.9 66
Show 14452-4955 EGN 14 AB 342 5.4 67
Show 14452-4955 EGN 14 AC 59 14.1 67
Show 14452-4955 EGN 14 AD 78 16.3 67
Show 14452-4955 EGN 14 AE 104 16.5 67
Show 14315-4942 HRG 97 150 18.7 67
Show 14333-4901 TDS 753 52 1.0 73
Show 14458-5021 KPP 323 22 3.5 78
Show 14427-4848 CVN 93 AB 14 5.1 80
Show 14427-4848 CVN 93 AC 54 6.0 80
Show 14427-4848 CVN 93 AD 13 8.2 80
Show 14427-4848 CVN 93 AE 204 9.0 80
Show 14427-4848 CVN 93 AF 23 5.4 80
Show 14427-4848 CVN 93 AG 108 7.0 80
Show 14427-4848 CVN 93 AH 130 7.2 80
Show 14427-4848 CVN 93 AI 202 8.0 80
Show 14427-4848 CVN 93 AJ 13 8.8 80
Show 14308-5029 LDS 490 306 83.3 80
Show 14303-4931 HDO 232 AB 20 24.3 81
Show 14303-4931 I 9018 AC 191 52.3 81
Show 14303-4931 DRS 56 Aa,Ab 170 0.6 81
Show 14334-4848 TDS9237 300 0.4 82
Show 14351-5109 CPO 393 16 3.8 82
Show 14459-5035 RST1802 343 0.9 84
Show 14301-4928 CPO 390 112 5.0 85
Show 14292-5011 RSS 339 5 25.7 90
Show 14388-4824 RST 714 128 0.4 91
Show 14473-5021 I 1254 232 2.0 91
Show 14443-5110 RST2921 AB 194 0.6 96
Show 14443-5110 RST2921 AB,C 278 4.4 96
Show 14399-5129 TDS9265 287 1.1 97
Show 14445-5111 I 1251 AB 193 1.5 98
Show 14480-4929 RST5586 64 5.4 98
Show 14463-5056 YMG 64 245 0.6 99
Show 14301-5057 TDS9219 163 1.4 101
Show 14288-5038 B 1247 37 0.8 102
Show 14281-4931 CPO 389 26 3.2 102

 
 
WDS 14383-4954 : COMPONENTS
 
 
  A
B pa=139.1°
sep=0.02"
 
 
14383-4954 A
 
 
Componente originario normalizzato AB Name HD 128415 Coord arcsec 2000 143817.68-495403.9 Mag 7.4
Spectral class A0IV (white) PmRA -17.00 PmDE -10.0 SAO 225078
HIP 71577 Tycho2 8287-01574-1 HD 128415 GC 19702
CD CD-49 8904 CP CP-49 7179
Tycho2
Tycho2 8287-01574-1 Pflag RAmdeg 219.57362350 DEmdeg -49.90112203
PmRA -16.3 PmDE -12.6 E RAmdeg 3 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.68 EpDEm 1991.43
Num 14 Q RAmdeg 2.0 Q DEmdeg 1.0 Q pmRA 2.0
Q pmDE 1.0 BTmag 6.535 E BTmag 0.014 VTmag 6.506
E VTmag 0.010 Prox 774 TYC T HIP 71577
CCDM RAdeg 219.57368111 DEdeg -49.90109250 EpRA 1990 1.79
EpDE 1990 1.61 E RAdeg 3.3 E DEdeg 3.6 Posflg
Corr 0.1
SAO
SAO 225078 DelFlag RA1950 PmRA1950 -0.0049
DE1950 PmDE1950 -0.016 Vmag 6.6 SpType A0
Double code Source 70 CatNum 19702 DM CD-49 8904
DMcomp BDsup HD 128415 M HD 0
GC 19702 RA1950rad 3.81746669 DE1950rad -0.86716641 PmRA2000 -0.005
PmDE2000 -0.013
Hipparcos
Catalog H HIP 71577 Proxy RAhms 14 38 17.68
DEdms -49 54 03.9 Vmag 6.51 VarFlag R Vmag H
RAdeg 219.574 DEdeg -49.9011 AstroRef Plx 4.22
CCDM 14383-4954 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 128415 BD
CD CD-49 8904 CP CP-49 7179 Dm number -49 8904 VIred 0.05
SpType A0IV R SpType Coord arcsec 2000 143817.68-495403.9
Hipparcos 2
HIP 71577 Sn 5 So 0 Nc 1
RArad 3.8322837644 DErad -0.8709383699 Plx 4.23 PmRA -14.88
PmDE -12.95 E RArad 0.29 E DErad 0.22 E Plx 0.43
E pmRA 0.35 E pmDE 0.34 Hpmag 6.5225 E Hpmag 0.0009
SHp 0.009 VA 0 BV 0.031 E BV 0.005
VI 0.05
CCDM
Ccdm 14383-4954 RComp Comp A Note1
Note2 Discov num DRAs -0.35 DDEs -3.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.4 Sp A0 PmNote *
PmRA -21 PmDE -12 Dm number -49 8904 Cat1 CD
Name2 225078 Cat2 SAO HD 128415 M HD
ADS BDS M ADS BDS N IDS IDS 14315S4928A
HIC 71577
 
 
14383-4954 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 143817.68-495403.9 Mag 7.4 Calc coord yes
CCDM
Ccdm 14383-4954 RComp Comp B Note1
Note2 Discov num FIN 371 DRAs DDEs
R dRAs Year 1960 Theta 036 Rho 0.1
Obs 1 Vmag 7.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14315S4928B
HIC 71577