stampa
Login

Saving a selection in a list is possibile.
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
02167+0632
YSC 20
HD 14070


Nearby doubles
14' : 02159+0638
A 2013

33' : 02146+0639
WAK 18

48' : 02198+0640
VOU 40AB

52' : 02156+0721
SLW 104

53' : 02142+0555
GWP 276

59' : 02202+0658
SLW 109

70' : 02131+0716
UC 700

77' : 02212+0709
KPP1648

78' : 02202+0535
CBL 211

87' : 02118+0718
SKF1669

91' : 02226+0650
HEI 440

96' : 02173+0457
BAL2599

99' : 02145+0805
NSN 524

100' : 02214+0742
CVR 423

100' : 02231+0607
GRV 126

105' : 02169+0448
GWP 292

114' : 02094+0559
TVB 30

115' : 02164+0438
YR 8

117' : 02128+0813
PLQ 26

122' : 02096+0732
WIS 55

125' : 02089+0717
HDS 287

130' : 02211+0440
BAL2600

133' : 02188+0840
GWP 296

134' : 02220+0445
TOK 231

137' : 02219+0824
GWP 304

139' : 02258+0658
SLW 112



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.

02167+0632 YSC 20 (HD 14070)

 
 
02h 16m 40.57s +06° 31' 45.6" P.A. 54.00 sep 0.1 mag 9.50,11.90 Sp K0 dist. 52.85 pc (172.4 l.y.)
 
 
Coord 2000 02167+0632 Discov num YSC  20 Comp Coord arcsec 2000 02 16 40.57 +06 31 45.6
Date first 2008 Date last 2023 Obs 9
Pa first 334 Pa last 54.4 P.A. Now (θ) 131.8°
Sep first 0.1 Sep last 0.076 Sep. Now (ρ) 0.072"
Mag pri 9.50 Mag sec 11.90 delta mag (ΔM) 2.4 Spectral class K0 (yellow-orange)
Pri motion ra +025 Sec motion ra
Pri motion dec -029 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 14070 Constellation Cetus SAO 110445 HIP 10616
Tycho2 0044-00995-1 Gaia DR2 2520234861663995904 HD 14070 BD BD+05 309
Distance 52.85 Distance ly 172.4
 
 
ORBITAL ELEMENTS
 
 
Period (P)13.291y± 0.045 Periastron (T)2010.63y± 0.053 Semi-major axis (a)0.1254a± 0.0021
Eccentricity (e)0.418± 0.008 Inclination (i)27.4°± 3.8 Longitude of periastron (ω)31.2°± 7
Node (Ω)45.9°± 6.6 Notes ReferenceTok2024c
Equinox Last observation Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 199.8 0.128
2001 217.5 0.151
2002 231.1 0.166
2003 242.9 0.173
2004 254.3 0.173
2005 266.3 0.166
2006 279.8 0.153
2007 296.2 0.136
2008 318.1 0.115
2009 349.3 0.096
2010 35.2 0.079
2011 100.3 0.069
2012 160.4 0.088
2013 193.3 0.119
2014 212.9 0.145
2015 227.4 0.163
2016 239.6 0.172
2017 251.0 0.173
2018 262.7 0.168
2019 275.6 0.157
2020 291.0 0.141
2021 311.0 0.121
2022 339.0 0.101
2023 20.0 0.083
2024 79.6 0.070
2025 146.1 0.080
2026 185.7 0.110
2027 208.0 0.138
2028 223.5 0.158
2029 236.1 0.170
2030 247.7 0.174
2031 259.2 0.170
2032 271.7 0.161
2033 286.2 0.146
2034 304.5 0.127
2035 329.7 0.107
2036 6.4 0.088
2037 60.1 0.073
2038 128.9 0.073
2039 176.7 0.101
2040 202.5 0.131
2041 219.4 0.153
2042 232.6 0.167
2043 244.4 0.173
2044 255.8 0.172
2045 267.9 0.164
2046 281.6 0.151
2047 298.6 0.133
2048 321.4 0.113
2049 354.2 0.093
2050 42.4 0.077


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds02167%2B0632c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic