00596-0111 A 1903 AB (HD 5805)

 
 
00h 59m 35.07s -01° 11' 30.5" P.A. 35.00 sep 0.4 mag 9.28,9.94 Sp G5 dist. 84.6 pc (275.97 l.y.)
 
 
Coord 2000 00596-0111 Discov num A  1903 Comp AB Coord arcsec 2000 00 59 35.07 -01 11 30.5
Date first 1908 Date last 2019 Obs 79
Pa first 87 Pa last 34.6 P.A. Now (θ) 38.7°
Sep first 0.4 Sep last 0.403 Sep. Now (ρ) 0.407"
Mag pri 9.28 Mag sec 9.94 delta mag (ΔM) 0.66 Spectral class G5 (yellow)
Pri motion ra +095 Sec motion ra
Pri motion dec +084 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
00596-0111 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 5805 129065 00 59 35 -01 11 30 A 1903 AB 2019 79 35 0.4 9.28 9.94 0.66 Y <===
Show 129065 00 59 35 -01 11 30 A 1903 AB,C 2014 12 32 6.3 8.78 13.70 4.92
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 5805 Constellation Cetus SAO 129065 HIP 4641
Tycho2 4674-01022-1 Gaia DR2 2535725468670382720 HD 5805 ADS 822
BD BD-01 125 Distance 84.6 Distance ly 275.97
 
 
ORBITAL ELEMENTS
 
 
Period (P)143.4y Periastron (T)1957y Semi-major axis (a)0.354a
Eccentricity (e)0.225 Inclination (i)20.4° Longitude of periastron (ω)84°
Node (Ω)145° Notesn ReferenceHrt2010a
Equinox2000 Last observation2008 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 357.3 0.385
2001 359.2 0.387
2002 1.1 0.389
2003 3.0 0.391
2004 4.9 0.392
2005 6.7 0.394
2006 8.6 0.395
2007 10.4 0.396
2008 12.2 0.398
2009 14.1 0.399
2010 15.9 0.400
2011 17.6 0.401
2012 19.4 0.402
2013 21.2 0.402
2014 23.0 0.403
2015 24.7 0.404
2016 26.5 0.404
2017 28.3 0.405
2018 30.0 0.405
2019 31.8 0.406
2020 33.5 0.406
2021 35.2 0.406
2022 37.0 0.407
2023 38.7 0.407
2024 40.4 0.407
2025 42.2 0.407
2026 43.9 0.407
2027 45.7 0.407
2028 47.4 0.407
2029 49.1 0.407
2030 50.9 0.407


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



 
 


wds00596-0111c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 00596-0111 A 1903 AB (HD 5805) : NOTES
 
 
discov_num notes refcode
A 1903 AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 1.31 +/- 0.60, 2.11, and 0.95 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Hrt2010a orb - Hartkopf, W.I. & Mason, B.D. 2010IAUDS.170....1H
Hrt2010a Inf. Circ. 170, 1, 2010
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00596-0111 A 1903 AB 2003 63 4 0.4 9.28 9.94 G5 NOD 005935.07-011130.5
00596-0111 A 1903 AB 2008 66 13 0.4 9.28 9.94 G5 NOD 005935.07-011130.5
00596-0111 A 1903 AB 2014 71 25 0.4 9.28 9.94 G5 NO 005935.07-011130.5
00596-0111 A 1903 AB 2019 78 35 0.4 9.28 9.94 G5 NO 005935.07-011130.5

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WDS 00596-0111 A 1903 AB (HD 5805) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00596-0111 A 1903 AB (HD 5805) : MEASURES
 
 
No records found.

 
 
WDS 00596-0111 (HD 5805) : VIRTUAL EYEPIECE
 
 

00596-0111 A  1903A mag 9.28 Sp G5 00596-0111 A  1903B sep 0.4 P.A. 34.60 mag 9.94 00596-0111 A  1903C sep 6.3 P.A. 32.10 mag 13.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 00596-0111 (HD 5805) : ALADIN DSS IMAGE @ 00h 59m 35.07s -01° 11' 30.5"
 
 
 
 
WDS 00596-0111 A 1903 AB (HD 5805) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


00596-0111  A  1903AB distance=0' 00598-0101  WAA  21 distance=12' 01003-0125  LDS  32 distance=18' 01021-0117  CVR 362 distance=39' 01001-0201  STF  81 distance=51' 01024-0203  A   204 distance=68' 00548-0133  BAL   3 distance=75' 01006-0014  RST4743 distance=87' 01029+0005  SKF2620 distance=91' 01033-0009  ITF  76 distance=99' 00572+0021  SHN 268 distance=99' 01028+0049  LDS5311 distance=102' 01049-0215  GWP 128 distance=102' 01023+0026  CBL 205 distance=106' 00561-0023  HDO  39 distance=109' 01003-0302  GWP 115 distance=112' 00593-0040  A  1902 distance=113' 00536+0002  OSW  25 distance=116' 01021+0039  BAL 950 distance=117' 00535+0006  LDS3209 distance=118' 00594+0047  STF  80AB distance=119' 00594+0047  BU 1354AC distance=119' 01072-0144  STF  91 distance=119' 00594+0047  BU 1354BC distance=119' 01043+0027  OSW  64 distance=121' 00592-0314  KPP1641 distance=123' 00559+0040  WAA  17 distance=125' 01009-0052  HJL1008 distance=126' 00593+0055  BAL 949 distance=127' 01047+0029  RST4744 distance=127' 00536-0039  HDO  38 distance=127' 00554+0040  WAA  16 distance=128' 01084-0108  SKF 996 distance=133' 01063-0016  HDS 141 distance=133' 00506-0121  HJ 1998 distance=136' 00579-0325  CVR  22 distance=136' 00508-0052  J   302 distance=138' 01068-0015  HJ 2016 distance=139' 00508-0155  HDS 113 distance=139' 00503-0102  DAM 765 distance=141' 00523-0022  A  1901 distance=144' 00535-0041  TOB 359 distance=145' 01065+0031  HJ  632 distance=147' 00529-0038  LDS  29 distance=149' 01074+0101  LDS5315 distance=156' 01071-0036  HDS 144AB distance=156' 01071-0036  BAG  12AC distance=156' 01098-0137  GWP 140 distance=156' 00500+0013  GRV 981 distance=157' 00503-0227  BVD  66 distance=159' 01101-0136  GWP 141 distance=160' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 00596-0111 A 1903 AB 35 0.4
Show 00596-0111 A 1903 AB,C 32 6.3
Show 00598-0101 WAA 21 190 11.1 12
Show 01003-0125 LDS 32 23 12.2 18
Show 01021-0117 CVR 362 289 13.4 39
Show 01001-0201 STF 81 68 18.0 51
Show 01024-0203 A 204 232 1.2 68
Show 00548-0133 BAL 3 23 10.2 75
Show 01006-0014 RST4743 296 2.3 87
Show 01029+0005 SKF2620 295 1.9 91
Show 01033-0009 ITF 76 312 6.2 99
Show 00572+0021 SHN 268 -1 -1.0 99
Show 01028+0049 LDS5311 205 163.2 102
Show 01049-0215 GWP 128 341 6.1 102
Show 01023+0026 CBL 205 63.9 106
Show 00561-0023 HDO 39 355 35.4 109
Show 01003-0302 GWP 115 182 176.4 112
Show 00593-0040 A 1902 220 0.4 113
Show 00536+0002 OSW 25 168 97.8 116
Show 01021+0039 BAL 950 223 6.2 117
Show 00535+0006 LDS3209 300 2.0 118
Show 00594+0047 STF 80 AB 339 29.9 119
Show 00594+0047 BU 1354 AC 267 178.2 119
Show 01072-0144 STF 91 314 4.3 119
Show 00594+0047 BU 1354 BC 258 171.1 119
Show 01043+0027 OSW 64 37 102.8 121
Show 00592-0314 KPP1641 2 12.6 123
Show 00559+0040 WAA 17 39 8.4 125
Show 01009-0052 HJL1008 111 98.5 126
Show 00593+0055 BAL 949 338 17.1 127
Show 01047+0029 RST4744 104 0.4 127
Show 00536-0039 HDO 38 293 28.3 127
Show 00554+0040 WAA 16 79 2.3 128
Show 01084-0108 SKF 996 158 1.1 133
Show 01063-0016 HDS 141 15 0.3 133
Show 00506-0121 HJ 1998 331 21.1 136
Show 00579-0325 CVR 22 115 27.8 136
Show 00508-0052 J 302 67 3.9 138
Show 01068-0015 HJ 2016 359 22.4 139
Show 00508-0155 HDS 113 349 0.9 139
Show 00503-0102 DAM 765 135 5.6 141
Show 00523-0022 A 1901 312 0.7 144
Show 00535-0041 TOB 359 248 36.8 145
Show 01065+0031 HJ 632 122 20.9 147
Show 00529-0038 LDS 29 57 10.1 149
Show 01074+0101 LDS5315 272 14.2 156
Show 01071-0036 HDS 144 AB 122 0.4 156
Show 01071-0036 BAG 12 AC 147 1.4 156
Show 01098-0137 GWP 140 92 15.3 156
Show 00500+0013 GRV 981 87 19.9 157
Show 00503-0227 BVD 66 109 39.6 159

 
 
WDS 00596-0111 : COMPONENTS
 
 
  A B
B pa=34.6°
sep=0.40"
 
C pa=32.1°
sep=6.30"
pa=31.9°
sep=5.90"
 
 
00596-0111 A
 
 
Name HD 5805 Coord arcsec 2000 005935.07-011130.5 Mag 9.28 Spectral class G5 (yellow)
PmRA 95.00 PmDE 84.0 SAO 129065 HIP 4641
Tycho2 4674-01022-1 HD 5805 ADS 822 BD BD-01 125
Tycho2
Tycho2 4674-01022-1 Pflag RAmdeg 14.89630877 DEmdeg -1.19157562
PmRA 84.9 PmDE 78.9 E RAmdeg 10 E DEmdeg 11
E pmRA 1.0 E pmDE 1.1 EpRAm 1989.65 EpDEm 1989.81
Num 12 Q RAmdeg 0.9 Q DEmdeg 1.5 Q pmRA 0.9
Q pmDE 1.5 BTmag 9.612 E BTmag 0.024 VTmag 8.779
E VTmag 0.016 Prox 999 TYC T HIP 4641
CCDM AB RAdeg 14.89611028 DEdeg -1.19175944 EpRA 1990 1.64
EpDE 1990 1.69 E RAdeg 9.5 E DEdeg 10.5 Posflg P
Corr -0.2
SAO
SAO 129065 DelFlag RA1950 PmRA1950 0.0068
DE1950 PmDE1950 0.109 Vmag 8.7 SpType G5
Double code Source 31 CatNum 188 DM BD-01 125
DMcomp BDsup HD 5805 M HD 0
GC RA1950rad 0.24881783 DE1950rad -0.02551648 PmRA2000 0.007
PmDE2000 0.104
Hipparcos
Catalog H HIP 4641 Proxy H RAhms 00 59 35.07
DEdms -01 11 30.5 Vmag 8.66 VarFlag R Vmag H
RAdeg 14.8961 DEdeg -1.1918 AstroRef A Plx 10.55
CCDM 00596-0111 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 337 Rho 0.378 HD 5805 BD BD-01 125
CD CP Dm number -01 125 VIred 0.84
SpType G5 R SpType Coord arcsec 2000 005935.07-011130.5
Hipparcos 2
HIP 4641 Sn 15 So 3 Nc 2
RArad 0.259986333 DErad -0.0208008374 Plx 11.82 PmRA 79.35
PmDE 80.28 E RArad 1.27 E DErad 0.99 E Plx 1.45
E pmRA 1.54 E pmDE 1.09 Hpmag 8.8097 E Hpmag 0.0019
SHp 0.013 VA 0 BV 0.765 E BV 0.022
VI 0.8
CCDM
Ccdm 00596-0111 RComp Comp A Note1
Note2 Discov num DRAs -0.89 DDEs -29.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.3 Sp G5 PmNote *
PmRA 84 PmDE 77 Dm number -01 125 Cat1 BD
Name2 -01 81 Cat2 AGK2/3 HD 5805 M HD
ADS BDS A 822 M ADS BDS N IDS IDS 00545S0144A
HIC 4641
 
 
00596-0111 B
 
 
Coord arcsec 2000 005935.09-011130.2 Mag 9.94 Calc delta mag 0.66 Calc coord yes
CCDM
Ccdm 00596-0111 RComp Comp B Note1 *
Note2 Discov num A 1903 DRAs DDEs
R dRAs Year 1908 Theta Rho
Obs 29 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 822 M ADS BDS N IDS IDS 00545S0144B
HIC 4641
 
 
00596-0111 C
 
 
Coord arcsec 2000 005935.29-011125.2 Mag 13.7 Calc delta mag 4.42 Calc coord yes
CCDM
Ccdm 00596-0111 RComp Comp C Note1
Note2 Discov num A 1903 DRAs DDEs
R dRAs Year 1908 Theta 030 Rho 5.8
Obs 7 Vmag 13.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 822 M ADS BDS N IDS IDS 00545S0144C
HIC 4641