02038-0020 TOK 38 Aa,Ab
02h 03m 48.12s -00° 20' 24.5" P.A. 252.00 sep 0.0 mag 6.15,7.97 Sp G5II-+G5V dist. 110.99 pc (362.05 l.y.)
Coord 2000 |
02038-0020 |
|
Discov num |
TOK 38 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
02 03 48.12 -00 20 24.5 |
|
Date first |
2007 |
|
Date last |
2021 |
|
Obs |
16 |
|
Pa first |
99 |
|
Pa last |
251.7 |
|
P.A. Now (θ) |
44.1° |
|
Sep first |
0.0 |
|
Sep last |
0.021 |
|
Sep. Now (ρ) |
0.012" |
|
Mag pri |
6.15 |
|
Mag sec |
7.97 |
|
delta mag (ΔM) |
1.82 |
|
Spectral class |
G5II-+G5V (yellow/yellow) |
|
Pri motion ra |
+078 |
|
Sec motion ra |
|
|
Pri motion dec |
-047 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
02038-0020 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
129667 |
02 03 48 -00 20 24 |
TOK 38 Aa,Ab |
2021 |
16 |
252 |
0.0 |
6.15 |
7.97 |
1.82 |
Y |
<=== |
Show |
61 Cet |
129667 |
02 03 48 -00 20 24 |
H 5 102 AB |
2014 |
26 |
194 |
43.1 |
5.96 |
10.77 |
4.81 |
|
|
Show |
|
129667 |
02 03 48 -00 20 24 |
H 5 102 AC |
2014 |
8 |
324 |
92.3 |
5.96 |
12.81 |
6.85 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
NSV711 Cet |
|
Constellation |
Cetus |
|
SAO |
129667 |
|
HIP |
9631 |
|
Tycho2 |
4689-01229-1 |
|
HD |
12641 |
|
HR |
610 |
|
GC |
2488 |
|
ADS |
1634 |
|
BD |
BD-01 285 |
|
Flamsteed |
61 Ceti |
|
Flamsteed name |
61 Cet |
|
Distance |
110.99 |
|
Distance ly |
362.05 |
|
ORBITAL ELEMENTS
Period (P) | 5.66y | ± 0 |
Periastron (T) | 2005.42y | ± 0.02 |
Semi-major axis (a) | 0.0377a | ± 0.0009 |
Eccentricity (e) | 0.367 | ± 0.006 |
Inclination (i) | 71.7° | ± 3.8 |
Longitude of periastron (ω) | 30.5° | ± 1 |
Node (Ω) | 271.9° | ± 2.1 |
Notes | n | |
Reference | Tok2020e | |
Equinox | | |
Last observation | | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
305.6 |
0.013 |
2001 |
81.9 |
0.035 |
2002 |
95.5 |
0.049 |
2003 |
108.6 |
0.038 |
2004 |
156.2 |
0.015 |
2005 |
263.1 |
0.025 |
2006 |
40.4 |
0.011 |
2007 |
87.7 |
0.043 |
2008 |
99.3 |
0.048 |
2009 |
116.1 |
0.031 |
2010 |
209.3 |
0.013 |
2011 |
278.0 |
0.023 |
2012 |
72.4 |
0.025 |
2013 |
92.0 |
0.048 |
2014 |
103.6 |
0.044 |
2015 |
129.3 |
0.022 |
2016 |
245.9 |
0.019 |
2017 |
309.0 |
0.012 |
2018 |
82.3 |
0.036 |
2019 |
95.8 |
0.049 |
2020 |
108.9 |
0.038 |
2021 |
158.7 |
0.014 |
2022 |
264.0 |
0.025 |
2023 |
44.1 |
0.012 |
2024 |
87.9 |
0.044 |
2025 |
99.6 |
0.048 |
2026 |
116.7 |
0.030 |
2027 |
212.3 |
0.013 |
2028 |
279.0 |
0.022 |
2029 |
73.3 |
0.025 |
2030 |
92.2 |
0.048 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 02038-0020 TOK 38 Aa,Ab : NOTES
discov_num |
notes |
refcode |
H 5 102 |
H V 102. 61 Cet. Spectrum composite; G5II-III+G5V. |
|
REFERENCES
refcode |
metd |
author |
reference |
Tok2020e |
St j |
Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P. |
2020AJ....160....7T |
Tok2020e |
+orb |
AJ 160, 7, 2020 |
|
DISCOVERER
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
02038-0020 |
TOK 38 |
Aa,Ab |
2007 |
1 |
99 |
0.0 |
6.15 |
7.97 |
|
N D |
020348.12-002024.5 |
02038-0020 |
TOK 38 |
Aa,Ab |
2008 |
6 |
103 |
0.0 |
6.15 |
7.97 |
|
N D |
020348.12-002024.5 |
02038-0020 |
TOK 38 |
Aa,Ab |
2013 |
8 |
285 |
0.0 |
6.15 |
7.97 |
G5II-+G5V |
N |
020348.12-002024.5 |
02038-0020 |
TOK 38 |
Aa,Ab |
2014 |
9 |
275 |
0.0 |
6.15 |
7.97 |
G5II-+G5V |
N |
020348.12-002024.5 |
02038-0020 |
TOK 38 |
Aa,Ab |
2019 |
14 |
106 |
0.0 |
6.15 |
7.97 |
G5II-+G5V |
N |
020348.12-002024.5 |
02038-0020 |
TOK 38 |
Aa,Ab |
2020 |
15 |
134 |
0.0 |
6.15 |
7.97 |
G5II-+G5V |
N |
020348.12-002024.5 |
02038-0020 |
TOK 38 |
Aa,Ab |
2021 |
16 |
252 |
0.0 |
6.15 |
7.97 |
G5II-+G5V |
NO |
020348.12-002024.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 02038-0020 TOK 38 Aa,Ab : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 02038-0020 TOK 38 Aa,Ab : MEASURES
No records found.
WDS 02038-0020 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 02038-0020 : ALADIN DSS IMAGE @ 02h 03m 48.12s -00° 20' 24.5"
WDS 02038-0020 TOK 38 Aa,Ab : NEIGHBORHOODS
|
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 |
|
02038-0020 |
TOK 38 |
Aa,Ab |
252 |
0.0 |
|
Show |
|
02038-0020 |
H 5 102 |
AB |
194 |
43.1 |
|
Show |
|
02038-0020 |
H 5 102 |
AC |
324 |
92.3 |
|
Show |
|
02040-0032 |
OSW 30 |
|
118 |
54.8 |
12 |
Show |
|
02033+0005 |
UC 674 |
|
40 |
56.8 |
17 |
Show |
|
02055+0056 |
LDS5365 |
|
285 |
189.6 |
28 |
Show |
|
02056+0031 |
BVD 23 |
|
342 |
30.9 |
30 |
Show |
|
02063-0027 |
SHN 4 |
|
247 |
0.3 |
39 |
Show |
|
02013+0040 |
WAA 22 |
|
90 |
1.2 |
43 |
Show |
|
02052-0058 |
BU 516 |
|
317 |
0.7 |
44 |
Show |
|
02065+0002 |
TOK 814 |
|
48 |
0.1 |
45 |
Show |
|
02011+0055 |
KPP3473 |
|
274 |
34.8 |
54 |
Show |
|
02003-0046 |
CVR1091 |
|
348 |
4.2 |
59 |
Show |
|
02076-0037 |
LDS3346 |
|
338 |
79.2 |
59 |
Show |
|
01598-0043 |
A 1922 |
|
193 |
2.8 |
65 |
Show |
|
02017-0645 |
CAB 19 |
|
167 |
10.5 |
65 |
Show |
|
02081+0019 |
SKF1666 |
|
293 |
1.9 |
65 |
Show |
|
02087-0026 |
STF 218 |
|
247 |
4.9 |
74 |
Show |
|
02087-0020 |
GIC9007 |
|
112 |
1.7 |
75 |
Show |
|
02001+0115 |
BAL 954 |
|
303 |
6.7 |
78 |
Show |
|
01581-0025 |
DEA 28 |
|
214 |
38.0 |
86 |
Show |
|
02097+0048 |
A 2325 |
|
114 |
0.4 |
94 |
Show |
|
02020+0154 |
LDS3337 |
|
80 |
1.5 |
98 |
Show |
|
01570+0035 |
GRV 106 |
|
47 |
36.1 |
103 |
Show |
|
01571+0046 |
WSP 71 |
|
23 |
6.4 |
105 |
Show |
|
02057+0203 |
NSC 11 |
|
96 |
5.6 |
107 |
Show |
|
02085-0115 |
LDS5367 |
|
261 |
66.8 |
119 |
Show |
|
02027-0137 |
YSC 86 |
|
87 |
0.8 |
120 |
Show |
|
01560+0046 |
RST5186 |
|
352 |
1.2 |
121 |
Show |
|
02013+0218 |
CLZ 19 |
|
151 |
64.1 |
125 |
Show |
|
02122-0022 |
TDS2155 |
|
86 |
1.1 |
126 |
Show |
|
02029-0145 |
A 315 |
|
325 |
3.8 |
127 |
Show |
|
02022+0225 |
KPP3147 |
|
187 |
2.0 |
127 |
Show |
|
01571+0141 |
A 2409 |
|
26 |
2.5 |
129 |
Show |
|
01553+0032 |
CVR1089 |
|
148 |
4.2 |
129 |
Show |
|
02003-0138 |
BAL 9 |
|
337 |
5.7 |
130 |
Show |
|
01550+0012 |
A 1919 |
|
292 |
2.3 |
133 |
Show |
|
01546+0035 |
BAL 953 |
|
51 |
24.6 |
139 |
Show |
|
02039+0242 |
LDS3341 |
|
60 |
13.8 |
141 |
Show |
|
02051-0159 |
SKF 403 |
|
207 |
10.0 |
141 |
Show |
|
02070-0153 |
BAL 10 |
|
92 |
10.8 |
143 |
Show |
|
02063+0238 |
UC 26 |
|
309 |
67.2 |
143 |
Show |
|
02131+0059 |
SLW 101 |
|
164 |
27.6 |
145 |
Show |
|
02127+0119 |
FMR 49 |
|
46 |
7.3 |
146 |
Show |
|
01541+0011 |
A 1918 |
|
326 |
1.1 |
147 |
Show |
Alrescha |
02020+0246 |
STF 202 |
AB |
264 |
1.9 |
148 |
Show |
Alrescha |
02020+0246 |
PWL 1 |
AC |
63 |
404.9 |
148 |
Show |
Alrescha |
02020+0246 |
PWL 1 |
AD |
335 |
434.5 |
148 |
Show |
|
02095-0142 |
RST4195 |
|
68 |
1.6 |
150 |
Show |
|
01559+0151 |
STF 186 |
|
77 |
0.6 |
150 |
Show |
|
01556+0146 |
BU 1367 |
|
97 |
0.8 |
151 |
|
|
WDS 02038-0020 : COMPONENTS
|
A |
Ab |
B |
Ab |
pa=251.7°
sep=0.02"
| |
B |
pa=193.7°
sep=43.13"
| pa=193.7°
sep=43.12"
| |
C |
pa=324.2°
sep=92.33"
| pa=324.2°
sep=92.33"
| pa=339.4°
sep=124.73"
|
02038-0020 A
Name |
61 Cet |
|
Coord arcsec 2000 |
020348.12-002024.5 |
|
Mag |
5.96 |
|
Spectral class |
G5II (yellow) |
|
PmRA |
81.00 |
|
PmDE |
-42.0 |
|
SAO |
129667 |
|
HIP |
9631 |
|
Tycho2 |
4689-01229-1 |
|
HD |
12641 |
|
HR |
610 |
|
GC |
2488 |
|
BD |
BD-01 285 |
|
Flamsteed |
61 Ceti |
|
Flamsteed name |
61 Cet |
|
Tycho2 |
4689-01229-1 |
|
Pflag |
|
|
RAmdeg |
30.95071038 |
|
DEmdeg |
-0.34025484 |
|
PmRA |
81.0 |
|
PmDE |
-44.3 |
|
E RAmdeg |
3 |
|
E DEmdeg |
4 |
|
E pmRA |
0.9 |
|
E pmDE |
0.9 |
|
EpRAm |
1991.72 |
|
EpDEm |
1991.51 |
|
Num |
16 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.6 |
|
Q pmDE |
0.8 |
|
BTmag |
7.021 |
|
E BTmag |
0.015 |
|
VTmag |
6.038 |
|
E VTmag |
0.009 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
9631 |
|
CCDM |
|
|
RAdeg |
30.95053000 |
|
DEdeg |
-0.34015556 |
|
EpRA 1990 |
1.98 |
|
EpDE 1990 |
1.94 |
|
E RAdeg |
3.4 |
|
E DEdeg |
4.1 |
|
Posflg |
|
|
Corr |
-0.2 |
|
SAO |
129667 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.005 |
|
DE1950 |
|
|
PmDE1950 |
-0.041 |
|
Vmag |
6 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
2488 |
|
DM |
BD-01 285 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
12641 |
|
M HD |
0 |
|
GC |
2488 |
|
RA1950rad |
0.5290114 |
|
DE1950rad |
-0.01010884 |
|
PmRA2000 |
0.0053 |
|
PmDE2000 |
-0.046 |
|
Catalog |
H |
|
HIP |
9631 |
|
Proxy |
|
|
RAhms |
02 03 48.12 |
|
DEdms |
-00 20 24.5 |
|
Vmag |
5.96 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
30.9505 |
|
DEdeg |
-0.340146 |
|
AstroRef |
|
|
Plx |
9.89 |
|
CCDM |
02038-0020 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
12641 |
|
BD |
BD-01 285 |
|
CD |
|
|
CP |
|
|
Dm number |
-01 285 |
|
VIred |
0.88 |
|
SpType |
G5V... |
|
R SpType |
|
|
Coord arcsec 2000 |
020348.12-002024.5 |
|
HIP |
9631 |
|
Sn |
7 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
0.5401883531 |
|
DErad |
-0.0059366726 |
|
Plx |
9.01 |
|
PmRA |
80.87 |
|
PmDE |
-42.36 |
|
E RArad |
0.66 |
|
E DErad |
0.42 |
|
E Plx |
0.65 |
|
E pmRA |
0.97 |
|
E pmDE |
0.49 |
|
Hpmag |
6.0997 |
|
E Hpmag |
0.0006 |
|
SHp |
0.005 |
|
VA |
0 |
|
BV |
0.851 |
|
E BV |
0.005 |
|
VI |
0.88 |
|
Ccdm |
02038-0020 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.21 |
|
DDEs |
-25.7 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
6.0 |
|
Sp |
G5 |
|
PmNote |
* |
|
PmRA |
85 |
|
PmDE |
-55 |
|
Dm number |
-01 285 |
|
Cat1 |
BD |
|
Name2 |
-00 217 |
|
Cat2 |
AGK2/3 |
|
HD |
12641 |
|
M HD |
|
|
ADS BDS |
A 1634 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01587S0049A |
|
HIC |
9631 |
|
02038-0020 Ab
Coord arcsec 2000 |
020348.12+002024.5 |
|
Mag |
7.97 |
|
Spectral class |
G5V (yellow) |
|
Calc delta mag |
1.82 |
|
Calc coord |
yes |
|
02038-0020 B
Coord arcsec 2000 |
020347.44+001942.6 |
|
Mag |
10.77 |
|
Spectral class |
III |
|
PmRA |
77.00 |
|
PmDE |
-42.0 |
|
Calc delta mag |
4.62 |
|
Calc coord |
yes |
|
Ccdm |
02038-0020 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
H 102 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1955 |
|
Theta |
194 |
|
Rho |
43.1 |
|
Obs |
10 |
|
Vmag |
10.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 1634 |
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
01587S0049B |
|
HIC |
|
|
02038-0020 C
Coord arcsec 2000 |
020344.52+002139.4 |
|
Mag |
12.81 |
|
Spectral class |
G5V (yellow) |
|
PmRA |
5.00 |
|
PmDE |
23.0 |
|
Calc delta mag |
6.66 |
|
Calc coord |
yes |
|
Ccdm |
02038-0020 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
H 102 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1909 |
|
Theta |
326 |
|
Rho |
83.0 |
|
Obs |
5 |
|
Vmag |
11.9 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 1634 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01587S0049C |
|
HIC |
|
|