08449-6817 HLN 12 AC
08h 44m 53.78s -68° 17' 25.3" P.A. 195.00 sep 15.4 mag 9.22,13.23 Sp F8/G0V
| Coord 2000 |
08449-6817 |
|
Discov num |
HLN 12 |
|
Comp |
AC |
|
Coord arcsec 2000 |
08 44 53.78 -68 17 25.3 |
|
| Date first |
1968 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
207 |
|
Pa last |
195 |
|
P.A. Now (θ) |
195° |
|
| Sep first |
16.9 |
|
Sep last |
15.435 |
|
Sep. Now (ρ) |
15.435" |
|
| Mag pri |
9.22 |
|
Mag sec |
13.23 |
|
delta mag (ΔM) |
4.01 |
|
Spectral class |
F8/G0V (yellow-white) |
|
| Pri motion ra |
-096 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=0.96
This double is not physical.
08449-6817 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
08 44 54 -68 17 25 |
DON 281 AB |
2016 |
9 |
180 |
12.4 |
9.22 |
13.51 |
4.29 |
|
|
| Show |
|
|
08 44 54 -68 17 25 |
HLN 12 AC |
2015 |
5 |
195 |
15.4 |
9.22 |
13.23 |
4.01 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Volans |
|
Tycho2 |
9194-00933-1 |
|
Gaia DR2 |
5223600901126503040 |
|
HD |
75297 |
|
WDS 08449-6817 HLN 12 AC : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Don1937 |
Ma j |
Donner, H.F. |
1937MmRAS..65...51R |
| Don1937 |
|
MemRAS 65, 51, 1937 |
|
| Don1955 |
Ma - |
Donner, H.F. |
1955POMic..11....1R |
| Don1955 |
|
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
| Don1964 |
Ma j |
Donner, H.F. |
1964POMic...9...73R |
| Don1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
| Hln1963 |
Ma j |
Holden, F. |
1963JO.....46..131H |
| Hln1963 |
|
J. Obs. 46, 131, 1963 |
|
| Hln1965 |
Ma - |
Holden, F. |
1965POMic...9..181H |
| Hln1965 |
|
Pub. Univ. Michigan Obs. 9, 181, 1965 |
|
| Hln1966 |
Ma - |
Holden, F. |
1966POMic...9..185H |
| Hln1966 |
|
Pub. Univ. Michigan Obs. 9, 185, 1966 |
|
| Hln1967 |
Ma - |
Holden, F. |
1967POMic...9..193H |
| Hln1967 |
|
Pub. Univ. Michigan Obs. 9, 193, 1967 |
|
| Hln1972 |
Ma - |
Holden, F. |
1972POMic..12....1H |
| Hln1972 |
|
Pub. Univ. Michigan Obs. 12, 1, 1972 |
|
| Hln1974a |
Ma j |
Holden, F. |
1974PASP...86..902H |
| Hln1974a |
|
PASP 86, 902, 1974 |
|
| Hln1974b |
Mb j |
Holden, F. |
1974PASP...86..907H |
| Hln1974b |
|
PASP 86, 907, 1974 |
|
| Hln1975a |
Ma j |
Holden, F. |
1975PASP...87..253H |
| Hln1975a |
+Mb |
PASP 87, 253, 1975 |
|
| Hln1975b |
Mb j |
Holden, F. |
1975PASP...87..945H |
| Hln1975b |
|
PASP 87, 945, 1975 |
|
| Hln1976a |
Mb j |
Holden, F. |
1976PASP...88...52H |
| Hln1976a |
|
PASP 88, 52, 1976 |
|
| Hln1976b |
Ma - |
Holden, F. |
1976PASP...88..325H |
| Hln1976b |
|
PASP 88, 325, 1976 |
|
| Hln1977a |
Mb j |
Holden, F. |
1977PASP...89..582H |
| Hln1977a |
|
PASP 89, 582, 1977 |
|
| Hln1977b |
Mb j |
Holden, F. |
1977PASP...89..588H |
| Hln1977b |
|
PASP 89, 588, 1977 |
|
| Hln1978a |
Mb j |
Holden, F. |
1978PASP...90..463H |
| Hln1978a |
|
PASP 90, 463, 1978 |
|
| Hln1978b |
Ma j |
Holden, F. |
1978PASP...90..465H |
| Hln1978b |
|
PASP 90, 465, 1978 |
|
| Hln1978c |
Mb j |
Holden, F. |
1978PASP...90..587H |
| Hln1978c |
|
PASP 90, 587, 1978 |
|
| Hln1979 |
Ma j |
Holden, F. |
1979PASP...91..479H |
| Hln1979 |
|
PASP 91, 479, 1979 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 08449-6817 |
HLN 12 |
AC |
2000 |
2 |
199 |
16.2 |
9.22 |
14.20 |
|
D |
084453.78-681725.3 |
| 08449-6817 |
HLN 12 |
AC |
2015 |
5 |
195 |
15.4 |
9.22 |
13.23 |
F8/G0V |
|
084453.78-681725.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08449-6817 HLN 12 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08449-6817 HLN 12 AC : MEASURES
No records found.
WDS 08449-6817 : 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 08449-6817 : ALADIN DSS IMAGE @ 08h 44m 53.78s -68° 17' 25.3"
WDS 08449-6817 HLN 12 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 |
|
08449-6817 |
DON 281 |
AB |
180 |
12.4 |
|
| Show |
|
08449-6817 |
HLN 12 |
AC |
195 |
15.4 |
|
| Show |
|
08452-6823 |
DAM 478 |
|
341 |
7.6 |
6 |
| Show |
|
08432-6822 |
SPM 24 |
|
159 |
15.0 |
11 |
| Show |
|
08400-6828 |
DON 273 |
|
25 |
2.0 |
30 |
| Show |
|
08422-6852 |
TOK 834 |
|
41 |
0.7 |
38 |
| Show |
|
08433-6903 |
TDS6056 |
|
154 |
0.6 |
46 |
| Show |
|
08523-6844 |
R 89 |
|
208 |
47.5 |
49 |
| Show |
|
08483-6728 |
DON 287 |
|
34 |
3.2 |
53 |
| Show |
|
08479-6911 |
UC 1713 |
|
195 |
51.6 |
56 |
| Show |
|
08489-6910 |
KPP2883 |
|
46 |
24.7 |
58 |
| Show |
|
08358-6745 |
TDS5964 |
|
63 |
0.5 |
61 |
| Show |
|
08562-6836 |
TDS6199 |
|
191 |
1.9 |
66 |
| Show |
|
08479-6924 |
DON 286 |
|
340 |
0.6 |
69 |
| Show |
|
08325-6828 |
TVB 194 |
|
268 |
2.4 |
70 |
| Show |
|
08323-6821 |
WIS 149 |
|
49 |
788.8 |
71 |
| Show |
|
08375-6720 |
LDS 229 |
|
99 |
15.9 |
71 |
| Show |
|
08308-6802 |
DON 259 |
|
286 |
0.3 |
81 |
| Show |
|
08573-6901 |
RSS 182 |
|
207 |
8.3 |
81 |
| Show |
|
08374-6932 |
BRT1973 |
|
155 |
5.1 |
85 |
| Show |
|
08401-6939 |
DAM1465 |
AB |
85 |
52.1 |
86 |
| Show |
|
08352-6927 |
GAT 12 |
|
339 |
1.2 |
87 |
| Show |
|
08411-6942 |
DON 275 |
|
202 |
0.2 |
88 |
| Show |
|
08378-6940 |
HDS1241 |
|
26 |
0.3 |
91 |
| Show |
|
08483-6648 |
TVB 201 |
|
293 |
6.2 |
92 |
| Show |
|
08283-6814 |
BRT1972 |
|
208 |
4.3 |
92 |
| Show |
|
08506-6648 |
HDO 206 |
|
237 |
36.7 |
96 |
| Show |
|
08553-6701 |
TDS6185 |
|
222 |
2.0 |
98 |
| Show |
|
09013-6856 |
MLO 30 |
|
150 |
4.5 |
98 |
| Show |
|
08566-6704 |
TDS6206 |
|
342 |
0.4 |
99 |
| Show |
|
09024-6801 |
SWR 63 |
|
98 |
11.0 |
100 |
| Show |
|
08334-6701 |
MLO 29 |
|
130 |
10.0 |
101 |
| Show |
|
08539-6648 |
EGN 9 |
|
209 |
5.0 |
104 |
| Show |
|
08255-6843 |
UC 1671 |
|
21 |
29.0 |
110 |
| Show |
|
08297-6708 |
HDS1215 |
Aa,Ab |
84 |
0.1 |
111 |
| Show |
|
08297-6708 |
HJ 4110 |
AB |
211 |
26.2 |
111 |
| Show |
|
08297-6708 |
HDS1215 |
Aa,C |
64 |
1.1 |
111 |
| Show |
|
09029-6732 |
TDS6267 |
|
139 |
2.1 |
112 |
| Show |
|
08253-6754 |
DON 251 |
|
64 |
0.4 |
112 |
| Show |
|
09017-6929 |
DBR 282 |
|
1 |
2.6 |
116 |
| Show |
|
09001-6944 |
HJ 4171 |
|
237 |
14.5 |
119 |
| Show |
|
08546-6628 |
RST 364 |
AB |
67 |
2.0 |
123 |
| Show |
|
08547-6624 |
SKF 62 |
|
345 |
29.9 |
127 |
| Show |
|
08256-6714 |
DON 252 |
|
247 |
0.9 |
127 |
| Show |
|
08345-6625 |
RST 337 |
|
39 |
0.5 |
128 |
| Show |
|
08391-7023 |
DON 271 |
AB |
55 |
22.6 |
130 |
| Show |
|
08391-7023 |
HJ 4134 |
AC |
104 |
40.5 |
130 |
| Show |
|
08261-6659 |
DON 254 |
Aa,Ab |
96 |
0.9 |
133 |
| Show |
|
08261-6659 |
UC 1672 |
AB |
264 |
60.4 |
133 |
| Show |
|
08465-6605 |
RST 354 |
|
197 |
1.1 |
134 |
| Show |
|
09010-7000 |
TDS6246 |
|
138 |
0.6 |
134 |
|
|
WDS 08449-6817 : COMPONENTS
| |
A |
B |
| B |
pa=180.1°
sep=12.41"
| |
| C |
pa=185.7°
sep=14.98"
| pa=210.3°
sep=2.90"
|
08449-6817 A
| Coord arcsec 2000 |
084453.78-681725.3 |
|
Mag |
9.22 |
|
Spectral class |
F8/G0V (yellow-white) |
|
PmRA |
-96.00 |
|
| PmDE |
-20.0 |
|
Tycho2 |
9194-00933-1 |
|
HD |
75297 |
|
| Tycho2 |
9194-00933-1 |
|
Pflag |
|
|
RAmdeg |
131.22411992 |
|
DEmdeg |
-68.29037241 |
|
| PmRA |
-102.8 |
|
PmDE |
-24.9 |
|
E RAmdeg |
11 |
|
E DEmdeg |
11 |
|
| E pmRA |
1.2 |
|
E pmDE |
1.3 |
|
EpRAm |
1990.16 |
|
EpDEm |
1990.33 |
|
| Num |
12 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
1.3 |
|
| Q pmDE |
1.0 |
|
BTmag |
9.874 |
|
E BTmag |
0.023 |
|
VTmag |
9.223 |
|
| E VTmag |
0.017 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
131.22476167 |
|
DEdeg |
-68.29031472 |
|
EpRA 1990 |
1.70 |
|
| EpDE 1990 |
1.72 |
|
E RAdeg |
10.9 |
|
E DEdeg |
11.3 |
|
Posflg |
|
|
| Corr |
0.0 |
|
| Ccdm |
08449-6817 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
0.05 |
|
DDEs |
-25.2 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
3 |
|
Vmag |
8.9 |
|
Sp |
G0 |
|
PmNote |
* |
|
| PmRA |
-77 |
|
PmDE |
-27 |
|
Dm number |
-67 996 |
|
Cat1 |
CPD |
|
| Name2 |
|
|
Cat2 |
|
|
HD |
75297 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
08440S6755A |
|
| HIC |
|
|
08449-6817 B
| Coord arcsec 2000 |
084453.78-681737.7 |
|
Mag |
13.51 |
|
PmRA |
-87.00 |
|
PmDE |
-85.0 |
|
| Calc delta mag |
4.29 |
|
Calc coord |
yes |
|
| Ccdm |
08449-6817 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
DON 281 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1929 |
|
Theta |
227 |
|
Rho |
7.0 |
|
| Obs |
1 |
|
Vmag |
14.8 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
08440S6755B |
|
| HIC |
|
|
08449-6817 C
| Coord arcsec 2000 |
084453.51-681740.2 |
|
Mag |
13.23 |
|
PmRA |
-4.00 |
|
PmDE |
0.0 |
|
| Calc delta mag |
4.01 |
|
Calc coord |
yes |
|
| Ccdm |
08449-6817 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
HLN |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1968 |
|
Theta |
207 |
|
Rho |
16.9 |
|
| Obs |
1 |
|
Vmag |
13.9 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
08440S6755C |
|
| HIC |
|
|
