09238-2340 HDO 123 AC
09h 23m 48.41s -23° 39' 32.1" P.A. 189.00 sep 53.7 mag 8.07,11.01 Sp F5V dist. 86.28 pc (281.45 l.y.)
Coord 2000 |
09238-2340 |
|
Discov num |
HDO 123 |
|
Comp |
AC |
|
Coord arcsec 2000 |
09 23 48.41 -23 39 32.1 |
|
Date first |
1910 |
|
Date last |
2018 |
|
Obs |
10 |
|
Pa first |
193 |
|
Pa last |
188.8 |
|
P.A. Now (θ) |
188.8° |
|
Sep first |
56.0 |
|
Sep last |
53.65 |
|
Sep. Now (ρ) |
53.65" |
|
Mag pri |
8.07 |
|
Mag sec |
11.01 |
|
delta mag (ΔM) |
2.94 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
-056 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
+006 |
|
Notes |
|
|
rPM=0.856
This double is not physical.
09238-2340 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 81230 |
|
09 23 48 -23 39 32 |
HDO 123 AB |
2015 |
15 |
5 |
4.8 |
8.07 |
10.56 |
2.49 |
|
|
Show |
|
|
09 23 48 -23 39 32 |
HDO 123 AC |
2018 |
10 |
189 |
53.7 |
8.07 |
11.01 |
2.94 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
HIP |
46078 |
|
Tycho2 |
6588-00238-1 |
|
Gaia DR2 |
5674652770210602624 |
|
HD |
81230 |
|
CD |
CD-23 8331 |
|
Distance |
86.28 |
|
Distance ly |
281.45 |
|
WDS 09238-2340 HDO 123 AC : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HdO1882a |
Mb - |
Harvard Obs. |
1882AnHar..13...17. |
HdO1882a |
|
Harvard Ann. 13, 17, 1882 |
|
HdO1882b |
Ma j |
Harvard Obs. (measure by Alden, G.I.) |
1882AnHar..13...17. |
HdO1882b |
|
Harvard Ann. 13, 17, 1882 |
|
HdO1882c |
Ma - |
Harvard Obs. (measure by Davis, W.M.) |
1882AnHar..13...17. |
HdO1882c |
|
Harvard Ann. 13, 17, 1882 |
|
HdO1906A |
Ma - |
Harvard Obs. |
1906QB821.B972..... |
HdO1906A |
|
cited in BDS (Burnham Double Star Cat., 1906) |
|
HdO9999 |
Ma - |
Harvard Obs. |
................... |
HdO9999 |
|
Unpublished, manuscript or reference not found.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 |
09238-2340 |
HDO 123 |
AC |
1998 |
7 |
190 |
54.3 |
8.07 |
11.01 |
F5V |
D |
092348.41-233932.1 |
09238-2340 |
HDO 123 |
AC |
1999 |
8 |
190 |
54.6 |
8.07 |
11.01 |
F5V |
D |
092348.41-233932.1 |
09238-2340 |
HDO 123 |
AC |
2015 |
9 |
189 |
54.2 |
8.07 |
11.01 |
F5V |
|
092348.41-233932.1 |
09238-2340 |
HDO 123 |
AC |
2018 |
10 |
189 |
53.7 |
8.07 |
11.01 |
F5V |
|
092348.41-233932.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 09238-2340 HDO 123 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 09238-2340 HDO 123 AC : MEASURES
No records found.
WDS 09238-2340 : 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 09238-2340 : ALADIN DSS IMAGE @ 09h 23m 48.41s -23° 39' 32.1"
WDS 09238-2340 HDO 123 AC : 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 |
|
09238-2340 |
HDO 123 |
AB |
5 |
4.8 |
|
Show |
|
09238-2340 |
HDO 123 |
AC |
189 |
53.7 |
|
Show |
|
09243-2349 |
HLD 98 |
|
171 |
3.1 |
12 |
Show |
|
09252-2337 |
ARG 22 |
|
278 |
23.7 |
19 |
Show |
|
09229-2355 |
TDS6518 |
|
111 |
0.5 |
20 |
Show |
|
09254-2339 |
TDS6549 |
|
141 |
0.7 |
22 |
Show |
|
09221-2327 |
TDS 528 |
|
16 |
0.8 |
27 |
Show |
|
09224-2320 |
ARA1766 |
|
252 |
8.9 |
29 |
Show |
|
09220-2357 |
WSP 142 |
|
314 |
5.2 |
30 |
Show |
|
09218-2404 |
ARA2150 |
|
170 |
15.6 |
37 |
Show |
|
09216-2405 |
ARA2149 |
AB |
310 |
5.8 |
40 |
Show |
|
09216-2405 |
ARA2149 |
AC |
321 |
11.8 |
40 |
Show |
|
09216-2405 |
ARA2149 |
BC |
331 |
6.2 |
40 |
Show |
|
09204-2325 |
DON 333 |
|
158 |
2.2 |
50 |
Show |
|
09203-2329 |
WHC 6 |
|
51 |
1.9 |
50 |
Show |
|
09202-2337 |
BRT1476 |
|
332 |
3.5 |
51 |
Show |
|
09198-2328 |
TDS6474 |
|
304 |
1.1 |
56 |
Show |
|
09225-2243 |
DON 338 |
|
74 |
1.7 |
60 |
Show |
|
09278-2407 |
KPP2960 |
|
250 |
3.2 |
62 |
Show |
|
09282-2353 |
TDS6580 |
|
166 |
2.2 |
62 |
Show |
|
09253-2439 |
TDS6547 |
|
175 |
0.4 |
63 |
Show |
|
09190-2332 |
LDS3874 |
|
265 |
134.6 |
67 |
Show |
|
09191-2322 |
TDS6465 |
|
237 |
0.7 |
67 |
Show |
|
09187-2352 |
TDS6461 |
|
114 |
0.5 |
71 |
Show |
|
09185-2332 |
TDS6458 |
|
308 |
0.5 |
74 |
Show |
|
09206-2241 |
DON 334 |
|
228 |
0.8 |
74 |
Show |
|
09219-2230 |
DON 337 |
|
243 |
0.8 |
75 |
Show |
|
09188-2409 |
B 2677 |
|
65 |
7.7 |
76 |
Show |
|
09191-2300 |
DON1081 |
|
75 |
4.6 |
76 |
Show |
|
09190-2303 |
DAM1595 |
|
291 |
8.0 |
76 |
Show |
|
09187-2303 |
TDS6460 |
|
122 |
2.2 |
80 |
Show |
|
09285-2426 |
B 181 |
|
264 |
0.3 |
80 |
Show |
|
09179-2406 |
BRT1475 |
|
44 |
2.8 |
86 |
Show |
|
09192-2241 |
ARA1765 |
|
275 |
10.1 |
87 |
Show |
|
09189-2433 |
ARA2311 |
|
288 |
14.6 |
87 |
Show |
|
09291-2429 |
TSN 151 |
|
197 |
0.4 |
88 |
Show |
|
09223-2214 |
TDS6510 |
|
323 |
0.5 |
88 |
Show |
|
09188-2250 |
DON1080 |
|
14 |
7.2 |
89 |
Show |
|
09181-2259 |
RST3633 |
|
61 |
0.5 |
89 |
Show |
|
09174-2333 |
ARA2145 |
|
108 |
13.9 |
89 |
Show |
|
09305-2401 |
B 183 |
|
330 |
4.3 |
94 |
Show |
|
09168-2344 |
ARA2144 |
|
5 |
10.8 |
97 |
Show |
|
09311-2329 |
LDS3902 |
|
274 |
233.3 |
103 |
Show |
|
09299-2440 |
RST2632 |
|
157 |
2.2 |
103 |
Show |
|
09256-2520 |
RST2627 |
|
318 |
0.8 |
104 |
Show |
|
09172-2249 |
J 1543 |
|
106 |
9.7 |
105 |
Show |
|
09301-2441 |
TDS6605 |
|
209 |
0.5 |
106 |
Show |
|
09184-2458 |
UC 1775 |
|
11 |
9.4 |
108 |
Show |
|
09163-2308 |
HJ 4193 |
|
119 |
3.1 |
108 |
Show |
|
09181-2223 |
B 1989 |
AB |
351 |
1.0 |
110 |
Show |
|
09181-2223 |
B 1989 |
AB,C |
59 |
16.0 |
110 |
|
|
WDS 09238-2340 : COMPONENTS
|
A |
B |
B |
pa=4.6°
sep=4.75"
| |
C |
pa=188.1°
sep=53.55"
| pa=187.8°
sep=58.29"
|
09238-2340 A
Name |
HD 81230 |
|
Coord arcsec 2000 |
092348.41-233932.1 |
|
Mag |
8.07 |
|
Spectral class |
F5V (yellow-white) |
|
PmRA |
-56.00 |
|
PmDE |
-4.0 |
|
HIP |
46078 |
|
Tycho2 |
6588-00238-1 |
|
HD |
81230 |
|
CD |
CD-23 8331 |
|
Tycho2 |
6588-00238-1 |
|
Pflag |
|
|
RAmdeg |
140.95155945 |
|
DEmdeg |
-23.65892868 |
|
PmRA |
-59.5 |
|
PmDE |
-11.6 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
1.8 |
|
E pmDE |
2.2 |
|
EpRAm |
1991.56 |
|
EpDEm |
1991.72 |
|
Num |
4 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
3.2 |
|
Q pmRA |
1.2 |
|
Q pmDE |
3.2 |
|
BTmag |
8.563 |
|
E BTmag |
0.016 |
|
VTmag |
8.071 |
|
E VTmag |
0.011 |
|
Prox |
46 |
|
TYC |
T |
|
HIP |
46078 |
|
CCDM |
A |
|
RAdeg |
140.95170694 |
|
DEdeg |
-23.65890250 |
|
EpRA 1990 |
1.81 |
|
EpDE 1990 |
1.84 |
|
E RAdeg |
5.0 |
|
E DEdeg |
5.3 |
|
Posflg |
|
|
Corr |
0.1 |
|
Catalog |
H |
|
HIP |
46078 |
|
Proxy |
H |
|
RAhms |
09 23 48.41 |
|
DEdms |
-23 39 32.1 |
|
Vmag |
7.93 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
140.952 |
|
DEdeg |
-23.6589 |
|
AstroRef |
A |
|
Plx |
11.48 |
|
CCDM |
09238-2340 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
5 |
|
Rho |
4.645 |
|
HD |
81230 |
|
BD |
|
|
CD |
CD-23 8331 |
|
CP |
|
|
Dm number |
-23 8331 |
|
VIred |
0.55 |
|
SpType |
F6V |
|
R SpType |
|
|
Coord arcsec 2000 |
092348.41-233932.1 |
|
HIP |
46078 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.4600716145 |
|
DErad |
-0.412925754 |
|
Plx |
11.59 |
|
PmRA |
-59.77 |
|
PmDE |
4.79 |
|
E RArad |
0.5 |
|
E DErad |
0.44 |
|
E Plx |
0.79 |
|
E pmRA |
0.64 |
|
E pmDE |
0.58 |
|
Hpmag |
8.0368 |
|
E Hpmag |
0.0012 |
|
SHp |
0.012 |
|
VA |
0 |
|
BV |
0.474 |
|
E BV |
0.002 |
|
VI |
0.55 |
|
Ccdm |
09238-2340 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.43 |
|
DDEs |
27.6 |
|
R dRAs |
32 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
7.8 |
|
Sp |
F2 |
|
PmNote |
* |
|
PmRA |
-47 |
|
PmDE |
0 |
|
Dm number |
-23 8331 |
|
Cat1 |
CD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
81230 |
|
M HD |
|
|
ADS BDS |
A 7350 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
09193S2314A |
|
HIC |
46078 |
|
09238-2340 B
Coord arcsec 2000 |
092348.44-233927.4 |
|
Mag |
10.56 |
|
PmRA |
-59.00 |
|
PmDE |
5.0 |
|
Calc delta mag |
2.49 |
|
Calc coord |
yes |
|
Ccdm |
09238-2340 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDO 123 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1868 |
|
Theta |
005 |
|
Rho |
4.4 |
|
Obs |
9 |
|
Vmag |
10.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 7350 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
09193S2314B |
|
HIC |
46078 |
|
09238-2340 C
Coord arcsec 2000 |
092347.86-234025.1 |
|
Mag |
11.01 |
|
PmRA |
-9.00 |
|
PmDE |
6.0 |
|
Tycho2 |
6588-00822-1 |
|
Calc delta mag |
2.94 |
|
Calc coord |
yes |
|
Tycho2 |
6588-00822-1 |
|
Pflag |
|
|
RAmdeg |
140.94883805 |
|
DEmdeg |
-23.67376958 |
|
PmRA |
-6.7 |
|
PmDE |
5.2 |
|
E RAmdeg |
43 |
|
E DEmdeg |
53 |
|
E pmRA |
2.6 |
|
E pmDE |
2.6 |
|
EpRAm |
1988.03 |
|
EpDEm |
1985.92 |
|
Num |
4 |
|
Q RAmdeg |
0.2 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
0.2 |
|
Q pmDE |
0.5 |
|
BTmag |
12.335 |
|
E BTmag |
0.159 |
|
VTmag |
11.008 |
|
E VTmag |
0.064 |
|
Prox |
544 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
140.94885444 |
|
DEdeg |
-23.67378139 |
|
EpRA 1990 |
1.87 |
|
EpDE 1990 |
1.89 |
|
E RAdeg |
43.8 |
|
E DEdeg |
55.1 |
|
Posflg |
|
|
Corr |
0.1 |
|
Ccdm |
09238-2340 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDO 123 |
|
DRAs |
-0.27 |
|
DDEs |
-25.7 |
|
R dRAs |
66 |
|
Year |
1957 |
|
Theta |
191 |
|
Rho |
54.5 |
|
Obs |
2 |
|
Vmag |
10.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 7350 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
09193S2314C |
|
HIC |
|
|