08458-4237 CPO 231 (HD 74997)
08h 45m 47.94s -42° 37' 10.0" P.A. 210.00 sep 4.4 mag 10.00,11.00 Sp A0V
Coord 2000 |
08458-4237 |
|
Discov num |
CPO 231 |
|
Comp |
|
|
Coord arcsec 2000 |
08 45 47.94 -42 37 10.0 |
|
Date first |
1926 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
209 |
|
Pa last |
210.1 |
|
P.A. Now (θ) |
210.1° |
|
Sep first |
4.4 |
|
Sep last |
4.441 |
|
Sep. Now (ρ) |
4.441" |
|
Mag pri |
10.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
A0V (white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
+039 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 74997 |
|
Constellation |
Vela |
|
Tycho2 |
7683-00113-1 |
|
Gaia DR2 |
5524180893101947520 |
|
HD |
74997 |
|
WDS 08458-4237 CPO 231 (HD 74997) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
CpO1906 |
- |
Cape Observatory |
. |
CpO1906 |
|
Cape Obs - Henderson, 1906 |
|
CpO1938 |
P+ - |
Cape Observatory |
. |
CpO1938 |
+T |
Cape Obs (1822-1938 data) |
|
CpO9999 |
T - |
Cape Observatory |
................... |
CpO9999 |
|
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
08458-4237 |
CPO 231 |
|
1999 |
3 |
210 |
4.4 |
10.00 |
11.00 |
A0V |
D |
084547.94-423710.0 |
08458-4237 |
CPO 231 |
|
2015 |
5 |
210 |
4.4 |
10.00 |
11.00 |
A0V |
|
084547.94-423710.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08458-4237 CPO 231 (HD 74997) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08458-4237 CPO 231 (HD 74997) : MEASURES
No records found.
WDS 08458-4237 (HD 74997) : 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 08458-4237 (HD 74997) : ALADIN DSS IMAGE @ 08h 45m 47.94s -42° 37' 10.0"
WDS 08458-4237 CPO 231 (HD 74997) : 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 |
|
08458-4237 |
CPO 231 |
|
210 |
4.4 |
|
Show |
|
08466-4234 |
JC 13 |
|
311 |
2.2 |
9 |
Show |
|
08447-4238 |
CHR 238 |
|
22 |
0.1 |
12 |
Show |
|
08466-4247 |
HDS1270 |
|
122 |
0.4 |
14 |
Show |
|
08444-4239 |
HJ 4133 |
|
64 |
45.7 |
16 |
Show |
|
08473-4236 |
JC 14 |
|
86 |
5.5 |
17 |
Show |
|
08436-4254 |
CPO 229 |
|
219 |
6.5 |
31 |
Show |
|
08469-4208 |
TDS6093 |
|
162 |
0.4 |
32 |
Show |
|
08430-4254 |
TDS6053 |
|
143 |
1.2 |
36 |
Show |
|
08445-4200 |
SKF 485 |
|
349 |
11.0 |
41 |
Show |
|
08420-4236 |
I 315 |
|
171 |
0.7 |
42 |
Show |
|
08420-4227 |
TDS6047 |
|
256 |
0.4 |
43 |
Show |
|
08420-4225 |
DAM1471 |
|
122 |
16.3 |
45 |
Show |
|
08497-4249 |
RSS 10 |
|
332 |
19.6 |
45 |
Show |
|
08421-4256 |
LDS 230 |
AB |
188 |
45.4 |
45 |
Show |
|
08421-4256 |
EGN 8 |
AC |
332 |
5.5 |
45 |
Show |
|
08421-4256 |
EGN 8 |
AD |
101 |
9.6 |
45 |
Show |
|
08485-4201 |
I 1512 |
|
276 |
0.5 |
47 |
Show |
|
08479-4321 |
DON 282 |
|
180 |
2.4 |
49 |
Show |
|
08479-4320 |
HDS1274 |
|
349 |
0.3 |
50 |
Show |
|
08419-4206 |
TDS6045 |
|
153 |
2.4 |
54 |
Show |
|
08409-4232 |
BRT 741 |
|
356 |
4.2 |
55 |
Show |
|
08477-4144 |
MUG 6 |
AB |
77 |
21.3 |
57 |
Show |
|
08474-4143 |
CPO 233 |
|
85 |
2.8 |
58 |
Show |
|
08504-4205 |
SNA 7 |
|
36 |
0.0 |
60 |
Show |
|
08479-4334 |
DON 283 |
|
157 |
5.5 |
62 |
Show |
|
08404-4223 |
HDS1247 |
Aa,Ab |
109 |
0.4 |
62 |
Show |
|
08404-4223 |
DUN 72 |
A,BC |
|
129.6 |
62 |
Show |
|
08510-4303 |
DON 288 |
|
182 |
1.6 |
63 |
Show |
|
08404-4223 |
HDS1248 |
BC |
185 |
0.1 |
63 |
Show |
|
08486-4138 |
TDS 494 |
|
37 |
1.0 |
67 |
Show |
|
08501-4327 |
TDS6122 |
|
125 |
2.4 |
69 |
Show |
|
08446-4345 |
DON 278 |
|
355 |
0.4 |
70 |
Show |
|
08449-4124 |
HDS1262 |
|
204 |
0.3 |
74 |
Show |
|
08512-4153 |
TDS6135 |
|
136 |
0.5 |
75 |
Show |
|
08407-4149 |
CPO 224 |
|
247 |
4.4 |
75 |
Show |
|
08495-4134 |
RST2585 |
|
288 |
3.8 |
76 |
Show |
|
08447-4117 |
WG 109 |
DE |
326 |
10.3 |
82 |
Show |
|
08447-4117 |
WG 109 |
EF |
7 |
10.0 |
82 |
Show |
|
08447-4117 |
I 815 |
AB |
1 |
4.4 |
82 |
Show |
|
08447-4117 |
I 815 |
AC |
130 |
8.2 |
82 |
Show |
|
08447-4117 |
I 815 |
AD |
226 |
35.3 |
82 |
Show |
|
08506-4135 |
TDS6129 |
|
119 |
0.5 |
82 |
Show |
|
08442-4116 |
SKF 64 |
|
111 |
4.3 |
83 |
Show |
|
08479-4357 |
TDS6105 |
|
128 |
0.5 |
84 |
Show |
|
08527-4317 |
DON 291 |
|
92 |
1.2 |
85 |
Show |
|
08520-4141 |
LDS 237 |
|
262 |
23.9 |
87 |
Show |
|
08503-4349 |
CPO 236 |
|
125 |
6.5 |
88 |
Show |
|
08509-4345 |
B 1632 |
|
66 |
1.9 |
88 |
Show |
|
08378-4303 |
TOI 601 |
|
352 |
0.2 |
92 |
Show |
|
08540-4229 |
FGS 24 |
|
55 |
0.2 |
92 |
|
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WDS 08458-4237 : COMPONENTS
08458-4237 A
Componente originario normalizzato |
AB |
|
Name |
HD 74997 |
|
Coord arcsec 2000 |
084547.94-423710.0 |
|
Mag |
10 |
|
Spectral class |
A0V (white) |
|
PmRA |
8.00 |
|
PmDE |
39.0 |
|
Tycho2 |
7683-00113-1 |
|
HD |
74997 |
|
Tycho2 |
7683-00113-1 |
|
Pflag |
|
|
RAmdeg |
131.44977292 |
|
DEmdeg |
-42.61945040 |
|
PmRA |
-11.8 |
|
PmDE |
5.0 |
|
E RAmdeg |
14 |
|
E DEmdeg |
15 |
|
E pmRA |
1.4 |
|
E pmDE |
1.9 |
|
EpRAm |
1988.41 |
|
EpDEm |
1990.30 |
|
Num |
3 |
|
Q RAmdeg |
5.8 |
|
Q DEmdeg |
7.4 |
|
Q pmRA |
5.6 |
|
Q pmDE |
7.4 |
|
BTmag |
9.873 |
|
E BTmag |
0.024 |
|
VTmag |
9.858 |
|
E VTmag |
0.028 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
131.44981361 |
|
DEdeg |
-42.61945889 |
|
EpRA 1990 |
1.67 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
14.9 |
|
E DEdeg |
14.5 |
|
Posflg |
|
|
Corr |
0.0 |
|
Ccdm |
08458-4237 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.03 |
|
DDEs |
-10.5 |
|
R dRAs |
40 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
10.0 |
|
Sp |
A0 |
|
PmNote |
|
|
PmRA |
-13 |
|
PmDE |
0 |
|
Dm number |
-42 4593 |
|
Cat1 |
CD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
74997 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
08422S4215A |
|
HIC |
|
|
08458-4237 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
084547.79-423713.8 |
|
Mag |
11 |
|
Calc delta mag |
1 |
|
Calc coord |
yes |
|
Ccdm |
08458-4237 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
CPO |
|
DRAs |
-0.20 |
|
DDEs |
-14.6 |
|
R dRAs |
40 |
|
Year |
1926 |
|
Theta |
209 |
|
Rho |
4.4 |
|
Obs |
1 |
|
Vmag |
11.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
08422S4215B |
|
HIC |
|
|