02470-0952 A 2608 AB
02h 46m 59.22s -09° 52' 02.9" P.A. 82.00 sep 0.5 mag 10.50,10.41 Sp F8
Coord 2000 |
02470-0952 |
|
Discov num |
A 2608 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 46 59.22 -09 52 02.9 |
|
Date first |
1913 |
|
Date last |
2012 |
|
Obs |
12 |
|
Pa first |
348 |
|
Pa last |
81.6 |
|
P.A. Now (θ) |
81.6° |
|
Sep first |
0.4 |
|
Sep last |
0.462 |
|
Sep. Now (ρ) |
0.462" |
|
Mag pri |
10.50 |
|
Mag sec |
10.41 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+033 |
|
Sec motion ra |
+033 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
02470-0952 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 46 59 -09 52 03 |
A 2608 AB |
2012 |
12 |
82 |
0.5 |
10.50 |
10.41 |
0.09 |
|
<=== |
Show |
|
|
02 46 59 -09 52 03 |
STF 308 AB,CD |
2022 |
25 |
334 |
21.0 |
9.79 |
10.43 |
0.64 |
|
|
Show |
|
|
02 46 59 -09 51 44 |
A 2608 CD |
2021 |
11 |
82 |
0.4 |
11.20 |
11.20 |
0.00 |
|
|
Quadruple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Eridanus |
|
Tycho2 |
5286-01111-1 |
|
HD |
17386 |
|
WDS 02470-0952 A 2608 AB : NOTES
discov_num |
notes |
refcode |
A 2608 |
The northern pair, CD, is slightly fainter |
Hei1985a |
REFERENCES
refcode |
metd |
author |
reference |
Hei1985a |
M+ j |
Heintz, W.D. |
1985ApJS...58..439H |
Hei1985a |
+Po |
ApJS 58, 439, 1985 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
312 |
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 |
02470-0952 |
A 2608 |
AB |
1991 |
10 |
36 |
0.5 |
10.50 |
10.41 |
F8 |
N |
024659.22-095202.9 |
02470-0952 |
A 2608 |
AB |
2012 |
12 |
82 |
0.5 |
10.50 |
10.41 |
F8 |
N |
024659.22-095202.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 02470-0952 A 2608 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 02470-0952 A 2608 AB : MEASURES
No records found.
WDS 02470-0952 : 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 02470-0952 : ALADIN DSS IMAGE @ 02h 46m 59.22s -09° 52' 02.9"
WDS 02470-0952 A 2608 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 |
|
02470-0952 |
A 2608 |
AB |
82 |
0.5 |
|
Show |
|
02470-0952 |
STF 308 |
AB,CD |
334 |
21.0 |
|
Show |
|
02470-0952 |
A 2608 |
CD |
82 |
0.4 |
1 |
Show |
|
02480-0940 |
GAL 325 |
|
152 |
3.1 |
20 |
Show |
|
02478-0936 |
TOB 363 |
AB |
243 |
3.1 |
20 |
Show |
|
02478-0936 |
TOB 363 |
AB,C |
267 |
27.3 |
20 |
Show |
|
02498-0955 |
KPP1176 |
|
316 |
9.2 |
42 |
Show |
|
02496-0932 |
GWP 374 |
|
110 |
95.0 |
45 |
Show |
|
02490-1029 |
BRG 16 |
AB |
216 |
0.6 |
49 |
Show |
|
02490-1029 |
BRG 16 |
AC |
211 |
0.6 |
49 |
Show |
|
02490-1029 |
BRG 16 |
BC |
258 |
0.2 |
49 |
Show |
|
02493-1033 |
STF 315 |
|
166 |
1.2 |
54 |
Show |
|
02460-0842 |
RST4212 |
|
125 |
1.0 |
72 |
Show |
|
02418-0918 |
ITF 61 |
|
115 |
9.0 |
84 |
Show |
|
02526-0914 |
NSN 248 |
|
206 |
4.4 |
92 |
Show |
|
02532-1007 |
GWP 385 |
|
22 |
31.6 |
94 |
Show |
|
02414-0856 |
CVR 430 |
|
281 |
10.8 |
100 |
Show |
|
02527-1105 |
GWP 384 |
|
222 |
43.9 |
112 |
Show |
|
02544-0922 |
UC 850 |
|
109 |
38.7 |
113 |
Show |
|
02535-0851 |
RST4216 |
|
316 |
7.1 |
114 |
Show |
|
02392-0933 |
GWP 349 |
|
31 |
11.1 |
117 |
Show |
|
02517-0816 |
SKF 249 |
|
21 |
157.5 |
119 |
Show |
|
02548-0853 |
NSC 17 |
|
15 |
6.1 |
131 |
Show |
|
02524-0755 |
RST4215 |
|
150 |
0.2 |
142 |
Show |
|
02390-0825 |
CVR1109 |
|
353 |
3.4 |
147 |
Show |
|
02386-0835 |
RST4210 |
|
358 |
0.8 |
147 |
Show |
|
02371-0926 |
ITF 77 |
AB |
264 |
246.4 |
149 |
Show |
|
02371-0926 |
ITF 77 |
AC |
247 |
238.1 |
149 |
Show |
|
02389-0823 |
SKF 768 |
|
255 |
11.4 |
149 |
Show |
|
02570-0930 |
KPP1263 |
|
151 |
9.7 |
150 |
Show |
|
02550-0841 |
GRV 995 |
|
153 |
25.7 |
150 |
Show |
|
02508-1212 |
UC 826 |
|
163 |
28.9 |
152 |
Show |
|
02371-0926 |
ITF 62 |
BD |
38 |
2.2 |
153 |
Show |
|
02368-1017 |
BRT3193 |
|
166 |
5.1 |
154 |
Show |
|
02535-1151 |
GAL 79 |
|
354 |
5.7 |
154 |
Show |
|
02367-0927 |
ITF 63 |
|
336 |
2.0 |
155 |
Show |
|
02366-0929 |
ITF 64 |
|
69 |
6.5 |
156 |
Show |
|
02382-1123 |
STF 288 |
|
216 |
11.9 |
159 |
Show |
|
02536-0745 |
GWP 386 |
|
68 |
36.4 |
161 |
Show |
|
02547-1147 |
UC 855 |
|
277 |
25.6 |
162 |
Show |
|
02558-0815 |
BRT 359 |
|
346 |
4.9 |
163 |
Show |
|
02396-1152 |
FIN 312 |
|
239 |
0.1 |
163 |
Show |
|
02552-0800 |
EGN 2 |
|
84 |
10.2 |
166 |
Show |
|
02373-0831 |
SLW 125 |
|
15 |
13.6 |
166 |
Show |
|
02371-1112 |
HU 1216 |
AB |
41 |
0.7 |
166 |
Show |
|
02371-1112 |
TOK 232 |
AC |
234 |
187.6 |
166 |
Show |
|
02451-1237 |
NSC 16 |
|
234 |
5.8 |
168 |
Show |
|
02531-1212 |
GAL 327 |
|
332 |
11.2 |
168 |
Show |
|
02564-1133 |
LDS5405 |
|
220 |
11.7 |
173 |
Show |
|
02481-1244 |
GAL 326 |
|
34 |
29.9 |
173 |
Show |
|
02492-1242 |
LDS5397 |
|
354 |
14.0 |
174 |
|
|
WDS 02470-0952 : COMPONENTS
|
A |
B |
C |
B |
pa=81.5°
sep=0.46"
| |
C |
pa=333.5°
sep=20.89"
| pa=332.4°
sep=21.03"
| |
D |
pa=334.6°
sep=20.77"
| pa=333.4°
sep=20.90"
| pa=81.9°
sep=0.40"
|
02470-0952 A
Coord arcsec 2000 |
024659.22-095202.9 |
|
Mag |
10.5 |
|
Spectral class |
F8 (yellow-white) |
|
PmRA |
33.00 |
|
PmDE |
-4.0 |
|
Ccdm |
02470-0952 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.87 |
|
DDEs |
-1.4 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
10.2 |
|
Sp |
F8 |
|
PmNote |
* |
|
PmRA |
10 |
|
PmDE |
17 |
|
Dm number |
-10 549 |
|
Cat1 |
BD |
|
Name2 |
148599 |
|
Cat2 |
SAO |
|
HD |
17386 |
|
M HD |
|
|
ADS BDS |
A 2124 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
02421S1017A |
|
HIC |
|
|
02470-0952 B
Coord arcsec 2000 |
024659.25-095202.8 |
|
Mag |
10.41 |
|
PmRA |
33.00 |
|
PmDE |
-4.0 |
|
Tycho2 |
5286-01110-1 |
|
Calc delta mag |
0.09 |
|
Calc coord |
yes |
|
Tycho2 |
5286-01110-1 |
|
Pflag |
|
|
RAmdeg |
41.74415678 |
|
DEmdeg |
-9.86228431 |
|
PmRA |
32.4 |
|
PmDE |
-6.2 |
|
E RAmdeg |
29 |
|
E DEmdeg |
29 |
|
E pmRA |
1.6 |
|
E pmDE |
1.6 |
|
EpRAm |
1984.32 |
|
EpDEm |
1979.08 |
|
Num |
7 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.4 |
|
Q pmDE |
1.0 |
|
BTmag |
11.172 |
|
E BTmag |
0.075 |
|
VTmag |
10.428 |
|
E VTmag |
0.057 |
|
Prox |
209 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
41.74407222 |
|
DEdeg |
-9.86226778 |
|
EpRA 1990 |
1.75 |
|
EpDE 1990 |
1.71 |
|
E RAdeg |
38.6 |
|
E DEdeg |
46.3 |
|
Posflg |
|
|
Corr |
-0.3 |
|
Ccdm |
02470-0952 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 2608 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1944 |
|
Theta |
005 |
|
Rho |
0.4 |
|
Obs |
6 |
|
Vmag |
10.2 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
29 |
|
PmDE |
18 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 2124 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
02421S1017B |
|
HIC |
|
|
02470-0952 C
Coord arcsec 2000 |
024658.59-095144.2 |
|
Mag |
11.2 |
|
Spectral class |
F8V (yellow-white) |
|
PmRA |
32.00 |
|
PmDE |
-6.0 |
|
Calc delta mag |
0.7 |
|
Ccdm |
02470-0952 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF 308 |
|
DRAs |
-1.46 |
|
DDEs |
17.4 |
|
R dRAs |
10 |
|
Year |
1830 |
|
Theta |
334 |
|
Rho |
21.0 |
|
Obs |
9 |
|
Vmag |
10.1 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
21 |
|
PmDE |
16 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
148598 |
|
Cat2 |
SAO |
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 2124 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
02421S1017C |
|
HIC |
|
|
02470-0952 D
Coord arcsec 2000 |
024658.62-095144.1 |
|
Mag |
11.2 |
|
PmRA |
32.00 |
|
PmDE |
-6.0 |
|
Calc delta mag |
0.7 |
|
Calc coord |
yes |
|
Ccdm |
02470-0952 |
|
RComp |
C |
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 2608 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1913 |
|
Theta |
091 |
|
Rho |
0.7 |
|
Obs |
6 |
|
Vmag |
10.1 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 2124 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
02421S1017D |
|
HIC |
|
|