02128-0224 STF 231 AB (66 Cet)
02h 12m 47.54s -02° 23' 37.1" P.A. 235.00 sep 16.8 mag 5.72,7.71 Sp F8V+G1V dist. 47.87 pc (156.15 l.y.)
Coord 2000 |
02128-0224 |
|
Discov num |
STF 231 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 12 47.54 -02 23 37.1 |
|
Date first |
1783 |
|
Date last |
2019 |
|
Obs |
171 |
|
Pa first |
235 |
|
Pa last |
234.7 |
|
P.A. Now (θ) |
234.7° |
|
Sep first |
16.9 |
|
Sep last |
16.754 |
|
Sep. Now (ρ) |
16.754" |
|
Mag pri |
5.72 |
|
Mag sec |
7.71 |
|
delta mag (ΔM) |
1.99 |
|
Spectral class |
F8V+G1V (yellow-white/yellow) |
|
Pri motion ra |
+374 |
|
Sec motion ra |
+364 |
|
Pri motion dec |
-073 |
|
Sec motion dec |
-080 |
|
Notes |
N
Y
(See Notes, Parallax indicates components are non-physical) |
|
rPM=0.032 (< 0.3, Physical double)
This double is not physical.
02128-0224 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
129752 |
02 12 48 -02 23 37 |
TOK 39 Aa,Ab |
2020 |
22 |
187 |
0.0 |
6.18 |
6.69 |
0.51 |
Y |
|
Show |
66 Cet |
129752 |
02 12 48 -02 23 37 |
STF 231 AB |
2019 |
171 |
235 |
16.8 |
5.72 |
7.71 |
1.99 |
|
<=== |
Show |
|
129752 |
02 12 48 -02 23 37 |
STF 231 AC |
1998 |
4 |
53 |
147.0 |
5.65 |
11.50 |
5.85 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
66 Cet |
|
Constellation |
Cetus |
|
SAO |
129752 |
|
HIP |
10303 |
|
Tycho2 |
4690-01110-1 |
|
HD |
13612 |
|
HR |
650 |
|
GC |
2652 |
|
ADS |
1703 |
|
GL |
Gl 87.1B |
|
BD |
BD-03 335 |
|
Flamsteed |
66 Ceti |
|
Flamsteed name |
66 Cet |
|
Distance |
47.87 |
|
Distance ly |
156.15 |
|
WDS 02128-0224 STF 231 AB (66 Cet) : NOTES
discov_num |
notes |
refcode |
STF 231 |
66 Cet. B is BD-03@335. |
|
|
Aka SHJ 29 = H 4 25. |
|
|
AB: NLTT 7323/7321 |
Chm2004 |
|
HIP 10305. A is SB2, period 94.788d, resolved by speckle (TOK 39). |
|
|
A is evolved. B = HIP 10303. |
Tok2011a |
REFERENCES
refcode |
metd |
author |
reference |
Chm2004 |
E - |
Chaname, J. & Gould, A. |
2004ApJ...601..289C |
Chm2004 |
|
ApJ 601, 289, 2004 |
|
Chm2004 |
|
(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early |
|
Chm2004 |
|
versions of 2MASS and UCAC, with date given only as "circa 2000". Measures |
|
Chm2004 |
|
identical to discovery observations - predominantly close pairs - were assumed |
|
Chm2004 |
|
not new observations, so not included in WDS. Similar concerns when primary and |
|
Chm2004 |
|
secondary magnitudes or proper motions were the same.) |
|
Tok2011a |
E2 - |
Tokovinin, A. |
2011AJ....141...52T |
Tok2011a |
+C+ |
AJ 141, 52, 2011 |
|
Tok2011a |
+Hh |
|
|
DISCOVERER
idgroup |
discov |
author |
1 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
02128-0224 |
STF 231 |
AB |
2007 |
157 |
234 |
16.6 |
5.72 |
7.71 |
F8V G1V |
NYD |
021247.54-022337.1 |
02128-0224 |
STF 231 |
AB |
2010 |
157 |
234 |
16.7 |
5.72 |
7.71 |
F8V G1V |
NYD |
021247.54-022337.1 |
02128-0224 |
STF 231 |
AB |
2011 |
159 |
235 |
17.0 |
5.72 |
7.71 |
F8V G1V |
NYD |
021247.54-022337.1 |
02128-0224 |
STF 231 |
AB |
2012 |
161 |
235 |
16.7 |
5.72 |
7.71 |
F8V G1V |
NYD |
021247.54-022337.1 |
02128-0224 |
STF 231 |
AB |
2016 |
165 |
235 |
16.9 |
5.72 |
7.71 |
F8V+G1V |
NY |
021247.54-022337.1 |
02128-0224 |
STF 231 |
AB |
2018 |
167 |
235 |
16.8 |
5.72 |
7.71 |
F8V+G1V |
NY |
021247.54-022337.1 |
02128-0224 |
STF 231 |
AB |
2019 |
169 |
235 |
16.8 |
5.72 |
7.71 |
F8V+G1V |
NY |
021247.54-022337.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 02128-0224 STF 231 AB (66 Cet) : VISUAL OBSERVATIONS REPORTS
WDS 02128-0224 STF 231 AB (66 Cet) : MEASURES
Records found: 1
WDS 02128-0224 (66 Cet) : 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 02128-0224 (66 Cet) : ALADIN DSS IMAGE @ 02h 12m 47.54s -02° 23' 37.1"
WDS 02128-0224 STF 231 AB (66 Cet) : 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 |
|
02128-0224 |
TOK 39 |
Aa,Ab |
187 |
0.0 |
|
Show |
|
02128-0224 |
STF 231 |
AB |
235 |
16.8 |
|
Show |
|
02128-0224 |
STF 231 |
AC |
53 |
147.0 |
|
Show |
|
02124-0223 |
HDO 56 |
|
322 |
57.4 |
11 |
Show |
|
02112-0233 |
DAM1002 |
|
347 |
7.6 |
27 |
Show |
|
02137-0302 |
H 6 110 |
AB |
141 |
78.8 |
41 |
Show |
|
02137-0302 |
SUN 1 |
AC |
41 |
40.4 |
41 |
Show |
|
02157-0217 |
GWP 285 |
|
82 |
6.8 |
45 |
Show |
|
02146-0142 |
GWP 279 |
|
131 |
7.9 |
50 |
Show |
|
02093-0220 |
CVR 416 |
|
199 |
13.8 |
53 |
Show |
|
02092-0220 |
DEA 40 |
|
32 |
42.9 |
55 |
Show |
|
02095-0142 |
RST4195 |
|
68 |
1.6 |
65 |
Show |
|
02142-0338 |
RAO 684 |
|
211 |
2.8 |
78 |
Show |
|
02073-0208 |
RST4193 |
|
304 |
3.0 |
85 |
Show |
|
02129-0349 |
GWP 272 |
|
51 |
153.9 |
86 |
Show |
|
02178-0307 |
ITF 280 |
|
251 |
9.6 |
88 |
Show |
|
02070-0153 |
BAL 10 |
|
92 |
10.8 |
92 |
Show |
|
02133-0356 |
A 443 |
|
140 |
1.2 |
93 |
Show |
|
02129-0357 |
UC 699 |
|
180 |
11.0 |
94 |
Show |
|
02085-0115 |
LDS5367 |
|
261 |
66.8 |
95 |
Show |
|
02180-0129 |
CVR 419 |
|
191 |
20.4 |
96 |
Show |
Mira |
02193-0259 |
JOY 1 |
Aa,Ab |
98 |
0.5 |
105 |
Show |
Mira |
02193-0259 |
BU 1371 |
AB |
68 |
71.5 |
105 |
Show |
Mira |
02193-0259 |
STG 1 |
AD |
324 |
166.9 |
105 |
Show |
Mira |
02193-0259 |
H 6 1 |
AC |
68 |
121.8 |
105 |
Show |
|
02125-0407 |
LDS5371 |
|
286 |
112.5 |
105 |
Show |
|
02193-0259 |
H 6 1 |
BC |
68 |
50.3 |
106 |
Show |
|
02169-0404 |
UC 708 |
|
93 |
37.8 |
118 |
Show |
|
02051-0159 |
SKF 403 |
|
207 |
10.0 |
119 |
Show |
|
02189-0102 |
CVR1097 |
|
310 |
4.7 |
124 |
Show |
|
02064-0344 |
UC 684 |
|
190 |
47.0 |
126 |
Show |
|
02201-0332 |
HDS 305 |
Aa,Ab |
101 |
0.1 |
129 |
Show |
|
02201-0332 |
HEI 887 |
AB |
106 |
1.7 |
129 |
Show |
|
02039-0243 |
HDS 275 |
|
351 |
0.1 |
135 |
Show |
|
02058-0351 |
A 2604 |
|
127 |
5.0 |
137 |
Show |
|
02070-0413 |
HDS 283 |
|
269 |
1.0 |
140 |
Show |
|
02167-0430 |
GWP 291 |
|
200 |
408.6 |
140 |
Show |
|
02124-0455 |
GWP 269 |
|
48 |
15.0 |
152 |
Show |
|
02197-0415 |
LDS5376 |
|
328 |
152.2 |
153 |
Show |
|
02029-0145 |
A 315 |
|
325 |
3.8 |
154 |
Show |
|
02027-0137 |
YSC 86 |
|
87 |
0.8 |
159 |
Show |
|
02135-0502 |
GWP 273 |
|
45 |
8.8 |
159 |
Show |
|
02222-0348 |
GWP 306 |
|
280 |
21.1 |
165 |
Show |
|
02038-0359 |
A 2603 |
|
206 |
4.6 |
165 |
Show |
|
02018-0218 |
LDS5182 |
|
286 |
12.2 |
166 |
Show |
|
02165+0012 |
SKF1670 |
|
187 |
1.2 |
166 |
Show |
|
02122-0022 |
TDS2155 |
|
86 |
1.1 |
167 |
Show |
|
02222-0354 |
RST4201 |
AB |
297 |
1.7 |
168 |
Show |
|
02222-0354 |
WIS 62 |
AC |
|
372.1 |
168 |
Show |
|
02065+0002 |
TOK 814 |
|
48 |
0.1 |
174 |
Show |
|
02087-0020 |
GIC9007 |
|
112 |
1.7 |
175 |
|
|
WDS 02128-0224 : COMPONENTS
|
A |
Ab |
B |
Ab |
pa=187.0°
sep=0.01"
| |
B |
pa=234.7°
sep=16.74"
| pa=234.7°
sep=16.74"
| |
C |
pa=53.2°
sep=146.91"
| pa=53.2°
sep=146.92"
| pa=53.3°
sep=163.65"
|
02128-0224 A
Name |
66 Cet |
|
Coord arcsec 2000 |
021247.54-022337.1 |
|
Mag |
5.72 |
|
Spectral class |
F8V (yellow-white) |
|
PmRA |
374.00 |
|
PmDE |
-73.0 |
|
SAO |
129752 |
|
HIP |
10305 |
|
Tycho2 |
4690-01110-1 |
|
HD |
13612 |
|
HR |
650 |
|
GC |
2652 |
|
BD |
BD-03 336 |
|
Flamsteed |
66 Ceti |
|
Flamsteed name |
66 Cet |
|
Tycho2 |
4690-01110-1 |
|
Pflag |
|
|
RAmdeg |
33.19808897 |
|
DEmdeg |
-2.39362685 |
|
PmRA |
373.5 |
|
PmDE |
-68.7 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1991.59 |
|
EpDEm |
1991.51 |
|
Num |
14 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.7 |
|
Q pmDE |
1.4 |
|
BTmag |
6.330 |
|
E BTmag |
0.014 |
|
VTmag |
5.721 |
|
E VTmag |
0.009 |
|
Prox |
166 |
|
TYC |
T |
|
HIP |
10305 |
|
CCDM |
A |
|
RAdeg |
33.19724278 |
|
DEdeg |
-2.39346972 |
|
EpRA 1990 |
1.85 |
|
EpDE 1990 |
1.76 |
|
E RAdeg |
3.6 |
|
E DEdeg |
4.0 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
129752 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0244 |
|
DE1950 |
|
|
PmDE1950 |
-0.064 |
|
Vmag |
5.7 |
|
SpType |
G0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
2652 |
|
DM |
BD-03 336 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
13612 |
|
M HD |
0 |
|
GC |
2652 |
|
RA1950rad |
0.56825729 |
|
DE1950rad |
-0.04584099 |
|
PmRA2000 |
0.0247 |
|
PmDE2000 |
-0.069 |
|
Catalog |
H |
|
HIP |
10305 |
|
Proxy |
|
|
RAhms |
02 12 47.32 |
|
DEdms |
-02 23 36.5 |
|
Vmag |
5.65 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
33.1972 |
|
DEdeg |
-2.39346 |
|
AstroRef |
A |
|
Plx |
21.71 |
|
CCDM |
02128-0223 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
C |
|
Source |
P |
|
Qual |
A |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
13612 |
|
BD |
BD-03 336 |
|
CD |
|
|
CP |
|
|
Dm number |
-03 336 |
|
VIred |
0.63 |
|
SpType |
F8V |
|
R SpType |
|
|
Coord arcsec 2000 |
021247.32-022336.5 |
|
HIP |
10305 |
|
Sn |
95 |
|
So |
3 |
|
Nc |
1 |
|
RArad |
0.5794000833 |
|
DErad |
-0.0417737515 |
|
Plx |
25.19 |
|
PmRA |
378.17 |
|
PmDE |
-70.63 |
|
E RArad |
1.18 |
|
E DErad |
0.91 |
|
E Plx |
1.41 |
|
E pmRA |
1.38 |
|
E pmDE |
1.02 |
|
Hpmag |
5.7721 |
|
E Hpmag |
0.0119 |
|
SHp |
0.046 |
|
VA |
0 |
|
BV |
0.546 |
|
E BV |
0.009 |
|
VI |
0.63 |
|
02128-0224 Ab
Coord arcsec 2000 |
021247.54-022337.1 |
|
Mag |
6.69 |
|
Calc delta mag |
0.51 |
|
Calc coord |
yes |
|
02128-0224 B
Coord arcsec 2000 |
021246.63-022346.8 |
|
Mag |
7.71 |
|
Spectral class |
G1V (yellow) |
|
PmRA |
364.00 |
|
PmDE |
-80.0 |
|
HIP |
10303 |
|
BD |
BD-03 335 |
|
Calc delta mag |
1.53 |
|
Calc coord |
yes |
|
Catalog |
H |
|
HIP |
10303 |
|
Proxy |
|
|
RAhms |
02 12 46.43 |
|
DEdms |
-02 23 46.2 |
|
Vmag |
7.56 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
33.1934 |
|
DEdeg |
-2.39617 |
|
AstroRef |
B |
|
Plx |
8.04 |
|
CCDM |
02128-0223 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
C |
|
Source |
I |
|
Qual |
A |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
BD-03 335 |
|
CD |
|
|
CP |
|
|
Dm number |
-03 335 |
|
VIred |
0.74 |
|
SpType |
G4 |
|
R SpType |
|
|
Coord arcsec 2000 |
021246.43-022346.2 |
|
HIP |
10303 |
|
Sn |
95 |
|
So |
3 |
|
Nc |
1 |
|
RArad |
0.5793348765 |
|
DErad |
-0.0418210716 |
|
Plx |
20.89 |
|
PmRA |
383.53 |
|
PmDE |
-72.15 |
|
E RArad |
6.83 |
|
E DErad |
4.72 |
|
E Plx |
7.39 |
|
E pmRA |
7.53 |
|
E pmDE |
5.36 |
|
Hpmag |
7.9047 |
|
E Hpmag |
0.0588 |
|
SHp |
0 |
|
VA |
0 |
|
BV |
0.716 |
|
E BV |
0.016 |
|
VI |
0.77 |
|
02128-0224 C
Coord arcsec 2000 |
021255.39-022209.0 |
|
Mag |
11.5 |
|
Calc delta mag |
5.32 |
|
Calc coord |
yes |
|