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Doubles in session


Current system
02332-5156
HDS 333
HD 16077


Nearby doubles
40' : 02374-5149
KPP2808

52' : 02277-5201
BRT2019

52' : 02283-5221
RSS 57

53' : 02374-5233
EHR 2AB

59' : 02390-5133
UC 767

61' : 02267-5156
TDS2254

71' : 02344-5306
TSN 125

74' : 02261-5124
SKF 947

79' : 02299-5044
HDS 324

79' : 02387-5257
COO 14AB

81' : 02417-5216
KPP 90

91' : 02235-5208
I 1142

95' : 02284-5320
NSC 13

101' : 02401-5040
UC 772

101' : 02418-5300
JFF 1AB

106' : 02306-5013
BRT 649

107' : 02225-5237
TDS2233

108' : 02442-5234
TOK 816

109' : 02229-5106
EHR 1

114' : 02438-5257
B 2560

117' : 02347-5000
SKF 948

121' : 02210-5242
FIN 81

127' : 02197-5218
RSS 56

128' : 02293-4954
NSN 184

130' : 02460-5252
KPP2473

133' : 02239-5338
B 670



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.

02332-5156 HDS 333 (HD 16077)

 
 
02h 33m 13.38s -51° 56' 19.2" P.A. 262.00 sep 0.5 mag 8.65,10.87 Sp K0V dist. 39.22 pc (127.94 l.y.)
 
 
Coord 2000 02332-5156 Discov num HDS 333 Comp Coord arcsec 2000 02 33 13.38 -51 56 19.2
Date first 1991 Date last 2021 Obs 26
Pa first 197 Pa last 262 P.A. Now (θ) 262°
Sep first 0.3 Sep last 0.455 Sep. Now (ρ) 0.455"
Mag pri 8.65 Mag sec 10.87 delta mag (ΔM) 2.22 Spectral class K0V (yellow-orange)
Pri motion ra -034 Sec motion ra
Pri motion dec +166 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 16077 Constellation Horologium SAO 232813 HIP 11877
Tycho2 8056-00172-1 Gaia DR2 4745027439957055232 HD 16077 GC 3079
CP CP-52 317 Distance 39.22 Distance ly 127.94
 
 
ORBITAL ELEMENTS
 
 
Period (P)49.54y Periastron (T)1981.14y Semi-major axis (a)0.413a
Eccentricity (e)0.6 Inclination (i)57.4° Longitude of periastron (ω)150.9°
Node (Ω)252.6° Notes ReferenceTok2018b
Equinox2000 Last observation2018 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 226.0 0.519
2001 227.9 0.537
2002 229.7 0.554
2003 231.4 0.569
2004 233.0 0.583
2005 234.6 0.594
2006 236.0 0.604
2007 237.5 0.611
2008 238.9 0.617
2009 240.3 0.620
2010 241.7 0.621
2011 243.1 0.620
2012 244.5 0.617
2013 245.9 0.611
2014 247.3 0.603
2015 248.8 0.592
2016 250.4 0.578
2017 252.0 0.562
2018 253.8 0.542
2019 255.7 0.519
2020 257.8 0.493
2021 260.1 0.462
2022 262.8 0.428
2023 266.0 0.389
2024 270.0 0.345
2025 275.2 0.297
2026 282.5 0.244
2027 294.2 0.187
2028 315.6 0.135
2029 354.8 0.107
2030 36.8 0.126


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


 
  


wds02332-5156a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 02332-5156 HDS 333 (HD 16077) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2018b orb j Tokovinin, A. 2018IAUDS.194....1T
Tok2018b Inf. Circ. 194, 1, 2018
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02332-5156 HDS 333 1991 1 197 0.3 8.65 10.87 K0V 023313.38-515619.2
02332-5156 HDS 333 2008 2 240 0.6 8.65 10.87 K0V 023313.38-515619.2
02332-5156 HDS 333 2011 3 63 0.6 8.65 10.87 K0V 023313.38-515619.2
02332-5156 HDS 333 2013 4 247 0.6 8.65 10.87 K0V 023313.38-515619.2
02332-5156 HDS 333 2015 6 249 0.6 8.65 10.87 K0V 023313.38-515619.2
02332-5156 HDS 333 2017 10 253 0.5 8.65 10.87 K0V O 023313.38-515619.2
02332-5156 HDS 333 2018 13 256 0.5 8.65 10.87 K0V O 023313.38-515619.2
02332-5156 HDS 333 2019 18 257 0.5 8.65 10.87 K0V O 023313.38-515619.2
02332-5156 HDS 333 2020 21 260 0.5 8.65 10.87 K0V O 023313.38-515619.2
02332-5156 HDS 333 2021 26 262 0.5 8.65 10.87 K0V O 023313.38-515619.2

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

 
 
WDS 02332-5156 HDS 333 (HD 16077) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02332-5156 HDS 333 (HD 16077) : MEASURES
 
 
No records found.

 
 
WDS 02332-5156 (HD 16077) : VIRTUAL EYEPIECE
 
 

02332-5156 HDS 333A mag 8.65 Sp K0V 02332-5156 HDS 333B sep 0.3 P.A. 257.20 mag 10.87 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 02332-5156 (HD 16077) : ALADIN DSS IMAGE @ 02h 33m 13.38s -51° 56' 19.2"
 
 
 
 
WDS 02332-5156 HDS 333 (HD 16077) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02332-5156 HDS 333 distance=0' 02374-5149 KPP2808 distance=40' 02277-5201 BRT2019 distance=52' 02283-5221 RSS 57 distance=52' 02374-5233 TOK 186Aa,Ab distance=53' 02374-5233 EHR 2AB distance=53' 02390-5133 UC 767 distance=59' 02267-5156 TDS2254 distance=61' 02344-5306 TSN 125 distance=71' 02261-5124 SKF 947 distance=74' 02299-5044 HDS 324 distance=79' 02387-5257 COO 14AB distance=79' 02387-5257 SHY 424AC distance=79' 02417-5216 KPP 90 distance=81' 02235-5208 I 1142 distance=91' 02284-5320 NSC 13 distance=95' 02401-5040 UC 772 distance=101' 02418-5300 SYU 4Ba,Bb distance=101' 02418-5300 JFF 1AB distance=101' 02418-5300 TOK 690Aa,Ab distance=101' 02306-5013 BRT 649 distance=106' 02225-5237 TDS2233 distance=107' 02442-5234 TOK 816 distance=108' 02229-5106 EHR 1 distance=109' 02438-5257 B 2560 distance=114' 02347-5000 SKF 948 distance=117' 02210-5242 FIN 81 distance=121' 02197-5218 RSS 56 distance=127' 02293-4954 NSN 184 distance=128' 02460-5252 KPP2473 distance=130' 02239-5338 B 670 distance=133' 02279-4949 RST5496 distance=137' 02317-4931 UC 750 distance=146' 02421-5359 UC 781 distance=147' 02225-5346 RST1238 distance=147' 02223-5011 HDS 309 distance=148' 02479-5306 B 1925AB distance=152' 02479-5306 UC 811AC distance=152' 02316-4924 KPP1751 distance=154' 02230-4957 UC 729 distance=155' 02176-5255 WIS 59 distance=155' 02317-5432 UC 751 distance=157' 02165-5131 DUN 6AB distance=158' 02165-5131 SHY 137AC distance=158' 02165-5131 SHY 137AD distance=158' 02432-5407 HDS 356 distance=159' 02396-5425 HU 1350 distance=160' 02417-4939 RST5497 distance=160' 02192-5026 KPP2843 distance=160' 02468-5011 KPP3502AB distance=167' 02462-5002 UC 803 distance=168' 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 02332-5156 HDS 333 262 0.5
Show 02374-5149 KPP2808 345 21.1 40
Show 02277-5201 BRT2019 220 5.1 52
Show 02283-5221 RSS 57 132 22.2 52
Show 02374-5233 TOK 186 Aa,Ab 69 0.1 53
Show 02374-5233 EHR 2 AB 232 4.9 53
Show 02390-5133 UC 767 19 20.2 59
Show 02267-5156 TDS2254 330 0.5 61
Show 02344-5306 TSN 125 68 0.1 71
Show 02261-5124 SKF 947 301 43.0 74
Show 02299-5044 HDS 324 42 0.4 79
Show 02387-5257 COO 14 AB 128 8.7 79
Show 02387-5257 SHY 424 AC 75 218.2 79
Show 02417-5216 KPP 90 64 4.9 81
Show 02235-5208 I 1142 40 3.7 91
Show 02284-5320 NSC 13 185 6.0 95
Show 02401-5040 UC 772 101 7.9 101
Show 02418-5300 SYU 4 Ba,Bb 133 0.1 101
Show 02418-5300 JFF 1 AB 11 22.2 101
Show 02418-5300 TOK 690 Aa,Ab 111 0.0 101
Show 02306-5013 BRT 649 330 3.4 106
Show 02225-5237 TDS2233 228 0.6 107
Show 02442-5234 TOK 816 130 1.3 108
Show 02229-5106 EHR 1 154 2.3 109
Show 02438-5257 B 2560 276 10.5 114
Show 02347-5000 SKF 948 325 27.1 117
Show 02210-5242 FIN 81 65 0.9 121
Show 02197-5218 RSS 56 2 9.1 127
Show 02293-4954 NSN 184 8 9.0 128
Show 02460-5252 KPP2473 234 22.1 130
Show 02239-5338 B 670 248 2.7 133
Show 02279-4949 RST5496 214 0.2 137
Show 02317-4931 UC 750 38 93.6 146
Show 02421-5359 UC 781 230 23.0 147
Show 02225-5346 RST1238 112 0.6 147
Show 02223-5011 HDS 309 270 0.8 148
Show 02479-5306 B 1925 AB 2 14.7 152
Show 02479-5306 UC 811 AC 264 46.8 152
Show 02316-4924 KPP1751 254 13.6 154
Show 02230-4957 UC 729 145 77.0 155
Show 02176-5255 WIS 59 285 26.4 155
Show 02317-5432 UC 751 290 10.2 157
Show 02165-5131 DUN 6 AB 224 89.1 158
Show 02165-5131 SHY 137 AC 208 999.9 158
Show 02165-5131 SHY 137 AD 228 999.9 158
Show 02432-5407 HDS 356 142 25.6 159
Show 02396-5425 HU 1350 40 0.9 160
Show 02417-4939 RST5497 180 2.1 160
Show 02192-5026 KPP2843 35 1.6 160
Show 02468-5011 KPP3502 AB 90 1.7 167
Show 02462-5002 UC 803 354 10.7 168

 
 
WDS 02332-5156 : COMPONENTS
 
 
  A
B pa=257.2°
sep=0.28"
 
 
02332-5156 A
 
 
Componente originario normalizzato AB Name HD 16077 Coord arcsec 2000 023313.38-515619.2 Mag 8.65
Spectral class K0V (yellow-orange) PmRA -34.00 PmDE 166.0 SAO 232813
HIP 11877 Tycho2 8056-00172-1 HD 16077 GC 3079
CP CP-52 317
Tycho2
Tycho2 8056-00172-1 Pflag RAmdeg 38.30558801 DEmdeg -51.93825886
PmRA -41.9 PmDE 165.3 E RAmdeg 8 E DEmdeg 7
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.31 EpDEm 1990.71
Num 12 Q RAmdeg 1.6 Q DEmdeg 1.0 Q pmRA 1.7
Q pmDE 1.1 BTmag 9.407 E BTmag 0.019 VTmag 8.495
E VTmag 0.013 Prox 999 TYC T HIP 11877
CCDM AB RAdeg 38.30574556 DEdeg -51.93863333 EpRA 1990 1.73
EpDE 1990 1.84 E RAdeg 7.7 E DEdeg 7.0 Posflg P
Corr 0.2
SAO
SAO 232813 DelFlag RA1950 PmRA1950 -0.0065
DE1950 PmDE1950 0.158 Vmag 8.4 SpType K0
Double code Source 70 CatNum 3079 DM CP-52 317
DMcomp BDsup HD 16077 M HD 0
GC 3079 RA1950rad 0.66123654 DE1950rad -0.91035826 PmRA2000 -0.0061
PmDE2000 0.153
Hipparcos
Catalog H HIP 11877 Proxy H RAhms 02 33 13.38
DEdms -51 56 19.2 Vmag 8.37 VarFlag R Vmag H
RAdeg 38.3058 DEdeg -51.9387 AstroRef * Plx 25.12
CCDM 02332-5156 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 197 Rho 0.294 HD 16077 BD
CD CP CP-52 317 Dm number -52 317 VIred 0.84
SpType K0V R SpType Coord arcsec 2000 023313.38-515619.2
Hipparcos 2
HIP 11877 Sn 55 So 3 Nc 2
RArad 0.668561464 DErad -0.9065006019 Plx 25.5 PmRA -33.87
PmDE 165.76 E RArad 0.58 E DErad 0.73 E Plx 0.77
E pmRA 0.64 E pmDE 0.75 Hpmag 8.5164 E Hpmag 0.0015
SHp 0.017 VA 0 BV 0.815 E BV 0.004
VI 0.86
CCDM
Ccdm 02332-5156 RComp Comp A Note1
Note2 Discov num DRAs 1.35 DDEs -17.7
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.6 Sp K0 PmNote *
PmRA -34 PmDE 166 Dm number -52 317 Cat1 CPD
Name2 232813 Cat2 SAO HD 16077 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 11877
 
 
02332-5156 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 023313.35-515619.3 Mag 10.87 Calc delta mag 2.22
Calc coord yes
CCDM
Ccdm 02332-5156 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.34 DDEs -18.0
R dRAs 82 Year 1991 Theta 197 Rho 0.3
Obs 1 Vmag 10.9 Sp PmNote *
PmRA -34 PmDE 166 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 11877