01515-1020 BNU 1 Aa,Ab
01h 51m 27.61s -10° 20' 05.8" P.A. 172.00 sep 0.1 mag 3.73, Sp K0III dist. 72.05 pc (235.03 l.y.)
Coord 2000 |
01515-1020 |
|
Discov num |
BNU 1 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
01 51 27.61 -10 20 05.8 |
|
Date first |
1979 |
|
Date last |
1979 |
|
Obs |
1 |
|
Pa first |
172 |
|
Pa last |
172 |
|
P.A. Now (θ) |
172° |
|
Sep first |
0.1 |
|
Sep last |
0.055 |
|
Sep. Now (ρ) |
0.055" |
|
Mag pri |
3.73 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
+041 |
|
Sec motion ra |
|
|
Pri motion dec |
-039 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
01515-1020 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
148059 |
01 51 28 -10 20 06 |
BNU 1 Aa,Ab |
1979 |
1 |
172 |
0.1 |
3.73 |
|
|
|
<=== |
Show |
Baten Kaitos |
148059 |
01 51 28 -10 20 06 |
BUP 26 AB |
2011 |
13 |
40 |
188.6 |
3.85 |
10.15 |
6.30 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Common name |
Baten Kaitos |
|
Var name |
NSV638 Cet |
|
Constellation |
Cetus |
|
SAO |
148059 |
|
HIP |
8645 |
|
Tycho2 |
5278-02437-1 |
|
Gaia DR2 |
2461150714559889920 |
|
HD |
11353 |
|
HR |
539 |
|
GC |
2249 |
|
BD |
BD-11 359 |
|
Bayer |
Zeta Ceti |
|
Bayer name |
Zet Cet |
|
Flamsteed |
55 Ceti |
|
Flamsteed name |
55 Cet |
|
FK5 |
62 |
|
Distance |
72.05 |
|
Distance ly |
235.03 |
|
Bayer greek |
ζ Cet |
|
WDS 01515-1020 BNU 1 Aa,Ab : NOTES
discov_num |
notes |
refcode |
BNU 1 |
Aa,Ab: zet Cet = 55 Cet = Baten Kaitos. A is a long-period |
|
|
spectroscopic binary, P = 1652d, and has been resolved by speckle |
|
|
interferometry. B is BD-11@360. |
|
REFERENCES
refcode |
metd |
author |
reference |
Bnu1979 |
orb - |
Bonneau, D. |
1979A&A....80L..11B |
Bnu1979 |
|
A&A 80, L11, 1979 |
|
Bnu1980a |
S j |
Bonneau, D. & Foy, R. |
1980A&A....86..295B |
Bnu1980a |
|
A&A 86, 295, 1980 |
|
Bnu1980b |
S j |
Bonneau, D., Blazit, A., Foy, R. & Labeyrie, A. |
1980A&AS...42..185B |
Bnu1980b |
|
A&AS 42, 185, 1980 |
|
Bnu1983 |
S - |
Bonneau, D. & Koechlin, L. |
1983LowOB.167..154B |
Bnu1983 |
|
IAU Colloq 62, Lowell Obs Bull 167, v 9, #1, 154, 1983 "Current Techniques in |
|
Bnu1983 |
|
Double & Multiple Star Research", R.S. Harrington & O.G. Franz, eds. |
|
Bnu1983 |
|
(one measure, also published in Bag1984b) |
|
Bnu1984 |
S j |
Bonneau, D., Carquillat, J.M., & Vidal, J.L. |
1984A&AS...58..729B |
Bnu1984 |
|
A&AS 58, 729, 1984 |
|
Bnu1986 |
S j |
Bonneau, D., Balega, Y., Blazit, A, Foy, R., Vakili, F., & Vidal, J.L. |
1986A&AS...65...27B |
Bnu1986 |
|
A&AS 65, 27, 1986 |
|
Bnu1990 |
S j |
Bonneau, D. |
1990IAUDS.112....1B |
Bnu1990 |
|
Inf. Circ. 112, 1, 1990 |
|
Bnu2011 |
orb - |
Bonneau, D., Chesneau, O., Mourard, D., Berio, Ph., Clausse, J.M., Delaa, O., |
2011A&A...532A.148B |
Bnu2011 |
|
Marcotto, A., Perraut, K., Roussel, A., Spang,A., Stee, Ph., Tallon-Bosc,I. et al. |
|
Bnu2011 |
|
A&A 532, A148, 2011 |
|
BUP |
|
Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913) |
1913QB811.B8....... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
01515-1020 |
BNU 1 |
Aa,Ab |
1979 |
1 |
172 |
0.1 |
3.73 |
|
K0III |
N |
015127.61-102005.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 01515-1020 BNU 1 Aa,Ab : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 01515-1020 BNU 1 Aa,Ab : MEASURES
No records found.
WDS 01515-1020 : 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 01515-1020 : ALADIN DSS IMAGE @ 01h 51m 27.61s -10° 20' 05.8"
WDS 01515-1020 BNU 1 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 |
Baten Kaitos |
01515-1020 |
BNU 1 |
Aa,Ab |
172 |
0.1 |
1 |
Show |
Baten Kaitos |
01515-1020 |
BUP 26 |
AB |
40 |
188.6 |
1 |
Show |
|
01529-1033 |
LDS 58 |
|
203 |
25.8 |
25 |
Show |
|
01518-0955 |
HU 12 |
|
330 |
1.3 |
26 |
Show |
|
01497-1022 |
BU 1168 |
|
210 |
0.3 |
26 |
Show |
|
01496-1041 |
ENG 8 |
|
250 |
184.1 |
35 |
Show |
|
01513-0943 |
SLW 88 |
|
183 |
42.8 |
38 |
Show |
|
01494-1042 |
AMM 1 |
AB |
354 |
6.1 |
38 |
Show |
|
01494-1042 |
AMM 1 |
AC |
303 |
14.8 |
38 |
Show |
|
01523-0944 |
BU 259 |
|
239 |
4.8 |
39 |
Show |
|
01517-0939 |
LDS2223 |
|
212 |
5.2 |
42 |
Show |
|
01486-1023 |
BRT3191 |
|
340 |
4.4 |
43 |
Show |
|
01486-0955 |
JNN 17 |
|
154 |
0.5 |
50 |
Show |
|
01487-1046 |
HDO 52 |
|
32 |
18.4 |
52 |
Show |
|
01507-0927 |
NSN 61 |
|
255 |
1.1 |
55 |
Show |
|
01514-1124 |
GWP 230 |
|
285 |
82.1 |
65 |
Show |
|
01511-1125 |
GWP 229 |
|
76 |
81.4 |
66 |
Show |
|
01482-0929 |
RST4186 |
|
54 |
0.6 |
70 |
Show |
|
01572-1015 |
GAL 315 |
|
134 |
29.7 |
85 |
Show |
|
01567-1058 |
GWP 240 |
|
359 |
11.6 |
86 |
Show |
|
01523-1148 |
RST3364 |
|
214 |
2.2 |
89 |
Show |
|
01575-0943 |
CVR 406 |
|
61 |
8.6 |
97 |
Show |
|
01454-1104 |
LDS2221 |
|
260 |
43.4 |
101 |
Show |
|
01497-0842 |
KPP2687 |
|
168 |
2.2 |
102 |
Show |
|
01549-0843 |
SLW 91 |
|
162 |
18.2 |
110 |
Show |
|
01462-1137 |
RST3363 |
|
244 |
1.0 |
110 |
Show |
|
01466-0858 |
SLW 83 |
|
220 |
90.3 |
110 |
Show |
|
01435-1038 |
GAL 313 |
|
193 |
33.3 |
115 |
Show |
|
01588-0949 |
J 1449 |
|
329 |
8.4 |
115 |
Show |
|
01521-1215 |
UC 638 |
|
254 |
17.2 |
116 |
Show |
|
01585-1122 |
YSC 142 |
|
115 |
0.0 |
122 |
Show |
|
01492-0822 |
LDS5353 |
|
95 |
166.5 |
122 |
Show |
|
01551-1204 |
LDS9128 |
|
177 |
2.4 |
124 |
Show |
|
01466-0839 |
JOD 3 |
|
5 |
0.2 |
124 |
Show |
|
01530-1222 |
RST4189 |
|
17 |
1.1 |
125 |
Show |
|
01447-1139 |
HU 11 |
|
193 |
3.5 |
128 |
Show |
|
01434-1127 |
GAL 312 |
|
326 |
43.5 |
134 |
Show |
|
01579-1158 |
HU 13 |
|
114 |
1.0 |
137 |
Show |
|
01561-0815 |
KPP2358 |
|
278 |
20.2 |
143 |
Show |
|
01518-0750 |
HJ 2092 |
|
78 |
13.5 |
150 |
Show |
|
01457-0814 |
LDS5349 |
|
321 |
185.5 |
152 |
Show |
|
01470-0804 |
SLW 84 |
|
90 |
21.5 |
152 |
Show |
|
01463-0807 |
RST4184 |
|
292 |
1.8 |
154 |
Show |
|
01417-1119 |
STF 147 |
|
21 |
0.1 |
155 |
Show |
|
01477-1246 |
SKF 420 |
|
237 |
3.8 |
157 |
Show |
|
01419-0907 |
GRV1170 |
|
47 |
8.3 |
159 |
Show |
|
01475-0753 |
HDS 240 |
|
163 |
0.1 |
159 |
Show |
|
01532-0743 |
TDS2039 |
|
207 |
2.8 |
160 |
Show |
|
01523-1258 |
LDS2224 |
|
176 |
4.5 |
160 |
Show |
|
01576-1234 |
KPP2028 |
|
143 |
16.2 |
162 |
Show |
|
01567-0754 |
LDS5358 |
|
98 |
69.2 |
165 |
|
|
WDS 01515-1020 : COMPONENTS
|
A |
Ab |
Ab |
pa=172.1°
sep=0.05"
| |
B |
pa=39.6°
sep=187.35"
| pa=39.6°
sep=187.39"
|
01515-1020 A
Common name |
Baten Kaitos |
|
Coord arcsec 2000 |
015127.61-102005.8 |
|
Mag |
3.85 |
|
Spectral class |
K0III (yellow-orange) |
|
PmRA |
41.00 |
|
PmDE |
-37.0 |
|
SAO |
148059 |
|
HIP |
8645 |
|
Tycho2 |
5278-02437-1 |
|
HD |
11353 |
|
HR |
539 |
|
GC |
2249 |
|
BD |
BD-11 359 |
|
Bayer |
Zeta Ceti |
|
Bayer name |
Zet Cet |
|
Flamsteed |
55 Ceti |
|
Flamsteed name |
55 Cet |
|
FK5 |
62 |
|
Tycho2 |
5278-02437-1 |
|
Pflag |
|
|
RAmdeg |
27.86513636 |
|
DEmdeg |
-10.33504177 |
|
PmRA |
37.6 |
|
PmDE |
-40.6 |
|
E RAmdeg |
3 |
|
E DEmdeg |
3 |
|
E pmRA |
0.4 |
|
E pmDE |
0.4 |
|
EpRAm |
1990.73 |
|
EpDEm |
1990.73 |
|
Num |
24 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
1.7 |
|
Q pmRA |
0.8 |
|
Q pmDE |
1.8 |
|
BTmag |
5.187 |
|
E BTmag |
0.014 |
|
VTmag |
3.851 |
|
E VTmag |
0.009 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
8645 |
|
CCDM |
|
|
RAdeg |
27.86504722 |
|
DEdeg |
-10.33494611 |
|
EpRA 1990 |
1.59 |
|
EpDE 1990 |
1.51 |
|
E RAdeg |
3.3 |
|
E DEdeg |
3.4 |
|
Posflg |
|
|
Corr |
-0.2 |
|
SAO |
148059 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0024 |
|
DE1950 |
|
|
PmDE1950 |
-0.036 |
|
Vmag |
3.9 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
74 |
|
CatNum |
62 |
|
DM |
BD-11 359 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
11353 |
|
M HD |
0 |
|
GC |
2249 |
|
RA1950rad |
0.47556201 |
|
DE1950rad |
-0.1846796 |
|
PmRA2000 |
0.0027 |
|
PmDE2000 |
-0.039 |
|
Catalog |
H |
|
HIP |
8645 |
|
Proxy |
|
|
RAhms |
01 51 27.61 |
|
DEdms |
-10 20 05.8 |
|
Vmag |
3.74 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
27.865 |
|
DEdeg |
-10.3349 |
|
AstroRef |
|
|
Plx |
12.59 |
|
CCDM |
01515-1019 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
G |
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
11353 |
|
BD |
BD-11 359 |
|
CD |
|
|
CP |
|
|
Dm number |
-11 359 |
|
VIred |
1.07 |
|
SpType |
K2III |
|
R SpType |
|
|
Coord arcsec 2000 |
015127.61-102005.8 |
|
HIP |
8645 |
|
Sn |
1 |
|
So |
1 |
|
Nc |
1 |
|
RArad |
0.4863367693 |
|
DErad |
-0.1803788229 |
|
Plx |
13.88 |
|
PmRA |
40.8 |
|
PmDE |
-37.25 |
|
E RArad |
0.44 |
|
E DErad |
0.37 |
|
E Plx |
0.57 |
|
E pmRA |
0.57 |
|
E pmDE |
0.5 |
|
Hpmag |
3.9067 |
|
E Hpmag |
0.0006 |
|
SHp |
0.004 |
|
VA |
0 |
|
BV |
1.136 |
|
E BV |
0.007 |
|
VI |
1.07 |
|
01515-1020 Ab
Coord arcsec 2000 |
015127.61-102005.9 |
|
Calc delta mag |
3.73 |
|
Calc coord |
yes |
|
01515-1020 B
Coord arcsec 2000 |
015135.71-101741.5 |
|
Mag |
10.15 |
|
PmRA |
40.00 |
|
PmDE |
-9.0 |
|
Calc delta mag |
6.42 |
|
Calc coord |
yes |
|