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Doubles in session


Current system
02201-0332
HDS 305 Aa,Ab
HD 14473


Nearby doubles
36' : 02193-0259
BU 1371AB
Mira

36' : 02222-0348
GWP 306

39' : 02222-0354
RST4201AB

43' : 02178-0307
ITF 280

46' : 02197-0415
LDS5376

58' : 02169-0404
UC 708

70' : 02244-0306
TOK 465

76' : 02249-0354
BU 517AB

77' : 02167-0430
GWP 291

86' : 02247-0243
NSN 64

88' : 02142-0338
RAO 684

91' : 02182-0458
RST4197

100' : 02157-0217
GWP 285

101' : 02137-0302
H 6 110AB

101' : 02216-0510
CVR1098

104' : 02133-0356
A 443

105' : 02270-0326
GWP 319

110' : 02129-0349
GWP 272

111' : 02129-0357
UC 699

112' : 02273-0305
WIS 66

112' : 02273-0304
GWP 321

112' : 02249-0207
STF 266

116' : 02166-0516
A 445AB

116' : 02243-0155
RST4204

120' : 02125-0407
LDS5371

126' : 02245-0145
STF 265



Selections
Full WDS
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.

02201-0332 HDS 305 Aa,Ab (HD 14473)

 
 
02h 20m 04.95s -03° 32' 05.3" P.A. 101.00 sep 0.1 mag 8.78,9.09 Sp F5 dist. 90.01 pc (293.61 l.y.)
 
 
Coord 2000 02201-0332 Discov num HDS 305 Comp Aa,Ab Coord arcsec 2000 02 20 04.95 -03 32 05.3
Date first 1991 Date last 2021 Obs 11
Pa first 341 Pa last 100.9 P.A. Now (θ) 143.8°
Sep first 0.1 Sep last 0.053 Sep. Now (ρ) 0.072"
Mag pri 8.78 Mag sec 9.09 delta mag (ΔM) 0.31 Spectral class F5 (yellow-white)
Pri motion ra -087 Sec motion ra
Pri motion dec -046 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
02201-0332 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 14473 129837 02 20 05 -03 32 05 HDS 305 Aa,Ab 2021 11 101 0.1 8.78 9.09 0.31 Y <===
Show 129837 02 20 05 -03 32 05 HEI 887 AB 1996 2 106 1.7 8.78 12.80 4.02
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 14473 Constellation Cetus SAO 129837 HIP 10885
Tycho2 4694-00994-1 Gaia DR2 2492934262824268928 HD 14473 BD BD-04 379
Distance 90.01 Distance ly 293.61
 
 
ORBITAL ELEMENTS
 
 
Period (P)24.08y Periastron (T)1998.53y Semi-major axis (a)0.122a
Eccentricity (e)0.387 Inclination (i)40.8° Longitude of periastron (ω)318.2°
Node (Ω)165.4° Notes ReferenceTok2018i
Equinox2000 Last observation2018 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 171.7 0.083
2001 192.9 0.088
2002 212.0 0.092
2003 229.8 0.096
2004 245.9 0.101
2005 260.1 0.108
2006 272.3 0.117
2007 282.9 0.126
2008 292.0 0.135
2009 300.1 0.142
2010 307.4 0.149
2011 314.1 0.154
2012 320.5 0.157
2013 326.7 0.158
2014 333.0 0.157
2015 339.5 0.152
2016 346.5 0.144
2017 354.6 0.133
2018 4.4 0.118
2019 17.4 0.100
2020 36.8 0.080
2021 67.5 0.064
2022 108.3 0.062
2023 143.8 0.072
2024 169.9 0.082
2025 191.3 0.088
2026 210.5 0.091
2027 228.4 0.095
2028 244.7 0.101
2029 259.0 0.108
2030 271.4 0.116


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


 
  


wds02201-0332b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 02201-0332 HDS 305 Aa,Ab (HD 14473) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2018i orb - Tokovinin, A. 2018IAUDS.196....1T
Tok2018i Inf. Circ. 196, 1, 2018
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
1 HEI Heintz, W.D.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02201-0332 HDS 305 Aa,Ab 2004 2 257 0.1 8.78 9.09 F5 D 022004.95-033205.3
02201-0332 HDS 305 Aa,Ab 2008 3 115 0.1 8.78 9.09 F5 D 022004.95-033205.3
02201-0332 HDS 305 Aa,Ab 2015 4 345 0.1 8.78 9.09 F5 022004.95-033205.3
02201-0332 HDS 305 Aa,Ab 2017 6 1 0.1 8.78 9.09 F5 022004.95-033205.3
02201-0332 HDS 305 Aa,Ab 2018 7 13 0.1 8.78 9.09 F5 O 022004.95-033205.3
02201-0332 HDS 305 Aa,Ab 2019 9 36 0.1 8.78 9.09 F5 O 022004.95-033205.3
02201-0332 HDS 305 Aa,Ab 2020 10 65 0.1 8.78 9.09 F5 O 022004.95-033205.3
02201-0332 HDS 305 Aa,Ab 2021 11 101 0.1 8.78 9.09 F5 O 022004.95-033205.3

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

 
 
WDS 02201-0332 HDS 305 Aa,Ab (HD 14473) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02201-0332 HDS 305 Aa,Ab (HD 14473) : MEASURES
 
 
No records found.

 
 
WDS 02201-0332 (HD 14473) : VIRTUAL EYEPIECE
 
 

02201-0332 HEI 887A mag 8.78 Sp F5 02201-0332 HDS 305Ab mag 9.09 02201-0332 HEI 887B sep 1.7 P.A. 105.50 mag 12.8 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 02201-0332 (HD 14473) : ALADIN DSS IMAGE @ 02h 20m 04.95s -03° 32' 05.3"
 
 
 
 
WDS 02201-0332 HDS 305 Aa,Ab (HD 14473) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02201-0332 HDS 305Aa,Ab distance=0' 02193-0259 JOY 1Aa,Ab (Mira) distance=36' 02193-0259 BU 1371AB (Mira) distance=36' 02193-0259 STG 1AD (Mira) distance=36' 02193-0259 H 6 1AC (Mira) distance=36' 02193-0259 H 6 1BC distance=36' 02222-0348 GWP 306 distance=36' 02222-0354 RST4201AB distance=39' 02222-0354 WIS 62AC distance=39' 02178-0307 ITF 280 distance=43' 02197-0415 LDS5376 distance=46' 02169-0404 UC 708 distance=58' 02244-0306 TOK 465 distance=70' 02249-0354 BU 517AB distance=76' 02249-0354 BU 517AC distance=76' 02167-0430 GWP 291 distance=77' 02247-0243 NSN 64 distance=86' 02142-0338 RAO 684 distance=88' 02182-0458 RST4197 distance=91' 02157-0217 GWP 285 distance=100' 02137-0302 H 6 110AB distance=101' 02137-0302 SUN 1AC distance=101' 02216-0510 CVR1098 distance=101' 02133-0356 A 443 distance=104' 02270-0326 GWP 319 distance=105' 02129-0349 GWP 272 distance=110' 02129-0357 UC 699 distance=111' 02273-0305 WIS 66 distance=112' 02273-0304 GWP 321 distance=112' 02249-0207 STF 266 distance=112' 02166-0516 A 445AB distance=116' 02166-0516 A 445AC distance=116' 02243-0155 RST4204 distance=116' 02125-0407 LDS5371 distance=120' 02245-0145 STF 265 distance=126' 02180-0129 CVR 419 distance=127' 02205-0539 CVR 422 distance=128' 02284-0404 GWP 325 distance=129' 02128-0224 TOK 39Aa,Ab distance=129' 02128-0224 STF 231AB distance=129' 02128-0224 STF 231AC distance=129' 02225-0536 GWP 307 distance=130' 02219-0543 RST4200 distance=133' 02135-0502 GWP 273 distance=134' 02227-0540 RST4202 distance=134' 02124-0223 HDO 56 distance=136' 02290-0302 GWP 328 distance=137' 02146-0142 GWP 279 distance=138' 02124-0455 GWP 269 distance=142' 02237-0543 CVR1101 distance=142' 02270-0510 RST4205 distance=143' 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 02201-0332 HDS 305 Aa,Ab 101 0.1
Show 02201-0332 HEI 887 AB 106 1.7
Show Mira 02193-0259 JOY 1 Aa,Ab 98 0.5 36
Show Mira 02193-0259 BU 1371 AB 68 71.5 36
Show Mira 02193-0259 STG 1 AD 324 166.9 36
Show Mira 02193-0259 H 6 1 AC 68 121.8 36
Show 02193-0259 H 6 1 BC 68 50.3 36
Show 02222-0348 GWP 306 280 21.1 36
Show 02222-0354 RST4201 AB 297 1.7 39
Show 02222-0354 WIS 62 AC 372.1 39
Show 02178-0307 ITF 280 251 9.6 43
Show 02197-0415 LDS5376 328 152.2 46
Show 02169-0404 UC 708 93 37.8 58
Show 02244-0306 TOK 465 122 999.9 70
Show 02249-0354 BU 517 AB 250 11.2 76
Show 02249-0354 BU 517 AC 296 58.2 76
Show 02167-0430 GWP 291 200 408.6 77
Show 02247-0243 NSN 64 300 5.4 86
Show 02142-0338 RAO 684 211 2.8 88
Show 02182-0458 RST4197 128 1.3 91
Show 02157-0217 GWP 285 82 6.8 100
Show 02137-0302 H 6 110 AB 141 78.8 101
Show 02137-0302 SUN 1 AC 41 40.4 101
Show 02216-0510 CVR1098 182 3.2 101
Show 02133-0356 A 443 140 1.2 104
Show 02270-0326 GWP 319 20 64.5 105
Show 02129-0349 GWP 272 51 153.9 110
Show 02129-0357 UC 699 180 11.0 111
Show 02273-0305 WIS 66 27 865.8 112
Show 02273-0304 GWP 321 57 62.9 112
Show 02249-0207 STF 266 267 7.7 112
Show 02166-0516 A 445 AB 187 2.3 116
Show 02166-0516 A 445 AC 132 69.6 116
Show 02243-0155 RST4204 20 0.2 116
Show 02125-0407 LDS5371 286 112.5 120
Show 02245-0145 STF 265 136 12.2 126
Show 02180-0129 CVR 419 191 20.4 127
Show 02205-0539 CVR 422 231 14.8 128
Show 02284-0404 GWP 325 243 46.1 129
Show 02128-0224 TOK 39 Aa,Ab 187 0.0 129
Show 02128-0224 STF 231 AB 235 16.8 129
Show 02128-0224 STF 231 AC 53 147.0 129
Show 02225-0536 GWP 307 237 51.1 130
Show 02219-0543 RST4200 79 1.8 133
Show 02135-0502 GWP 273 45 8.8 134
Show 02227-0540 RST4202 22 0.6 134
Show 02124-0223 HDO 56 322 57.4 136
Show 02290-0302 GWP 328 278 14.0 137
Show 02146-0142 GWP 279 131 7.9 138
Show 02124-0455 GWP 269 48 15.0 142
Show 02237-0543 CVR1101 81 3.3 142

 
 
WDS 02201-0332 : COMPONENTS
 
 
  A Ab
Ab pa=100.9°
sep=0.05"
 
B pa=105.5°
sep=1.71"
pa=105.7°
sep=1.65"
 
 
02201-0332 A
 
 
Coord arcsec 2000 022004.95-033205.3 Mag 8.78 Spectral class F5 (yellow-white) PmRA -87.00
PmDE -46.0 SAO 129837 HIP 10885 Tycho2 4694-00994-1
HD 14473 GC 2810 BD BD-04 379
Tycho2
Tycho2 4694-00994-1 Pflag RAmdeg 35.02041856 DEmdeg -3.53491468
PmRA -84.4 PmDE -46.0 E RAmdeg 6 E DEmdeg 7
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.23 EpDEm 1990.88
Num 11 Q RAmdeg 1.7 Q DEmdeg 1.6 Q pmRA 1.7
Q pmDE 1.6 BTmag 8.657 E BTmag 0.017 VTmag 8.126
E VTmag 0.013 Prox 999 TYC T HIP 10885
CCDM AB RAdeg 35.02060833 DEdeg -3.53481083 EpRA 1990 1.89
EpDE 1990 1.87 E RAdeg 5.9 E DEdeg 7.3 Posflg P
Corr -0.2
SAO
SAO 129837 DelFlag RA1950 PmRA1950 -0.0057
DE1950 PmDE1950 -0.043 Vmag 8 SpType F5
Double code Source 70 CatNum 2810 DM BD-04 379
DMcomp BDsup HD 14473 M HD 0
GC 2810 RA1950rad 0.60023996 DE1950rad -0.0656798 PmRA2000 -0.0054
PmDE2000 -0.047
Hipparcos
Catalog H HIP 10885 Proxy H RAhms 02 20 04.95
DEdms -03 32 05.3 Vmag 8.06 VarFlag R Vmag G
RAdeg 35.0206 DEdeg -3.5348 AstroRef * Plx 9.15
CCDM 02201-0332 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 341 Rho 0.147 HD 14473 BD BD-04 379
CD CP Dm number -04 379 VIred 0.57
SpType F5 R SpType Coord arcsec 2000 022004.95-033205.3
Hipparcos 2
HIP 10885 Sn 55 So 3 Nc 2
RArad 0.61122516 DErad -0.061693915 Plx 11.11 PmRA -86.83
PmDE -45.17 E RArad 0.9 E DErad 0.79 E Plx 1.15
E pmRA 1.19 E pmDE 0.94 Hpmag 8.1716 E Hpmag 0.0013
SHp 0.014 VA 0 BV 0.501 E BV 0.004
VI 0.57
CCDM
Ccdm 02201-0332 RComp Comp A Note1
Note2 Discov num DRAs -1.11 DDEs -5.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.8 Sp F5 PmNote *
PmRA -98 PmDE -47 Dm number -04 379 Cat1 BD
Name2 129837 Cat2 SAO HD 14473 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 10885
 
 
02201-0332 Ab
 
 
Coord arcsec 2000 022004.95-033205.3 Mag 9.09 Calc delta mag 0.31 Calc coord yes
 
 
02201-0332 B
 
 
Coord arcsec 2000 022005.06-033205.8 Mag 12.8 Calc delta mag 4.02 Calc coord yes
CCDM
Ccdm 02201-0332 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.10 DDEs -5.6
R dRAs 82 Year 1991 Theta 341 Rho 0.1
Obs 1 Vmag 9.1 Sp PmNote *
PmRA -74 PmDE -45 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 10885