20149+2840 HO 122 AB (HD 333984)
20h 14m 51.27s +28° 39' 57.5" P.A. 72.00 sep 1.4 mag 10.11,10.61 Sp A5
| Coord 2000 |
20149+2840 |
|
Discov num |
HO 122 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 14 51.27 +28 39 57.5 |
|
| Date first |
1886 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
73 |
|
Pa last |
72.3 |
|
P.A. Now (θ) |
72.3° |
|
| Sep first |
1.1 |
|
Sep last |
1.405 |
|
Sep. Now (ρ) |
1.405" |
|
| Mag pri |
10.11 |
|
Mag sec |
10.61 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
Nature of this double is uncertain.
20149+2840 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 333984 |
|
20 14 51 +28 39 58 |
HO 122 AB |
2015 |
15 |
72 |
1.4 |
10.11 |
10.61 |
0.50 |
|
<=== |
| Show |
|
|
20 14 51 +28 39 58 |
HO 122 AC |
2015 |
4 |
152 |
19.9 |
10.11 |
14.10 |
3.99 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 333984 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2167-00162-1 |
|
Gaia DR2 |
1837234417635368320 |
|
| HD |
333984 |
|
ADS |
13581 |
|
WDS 20149+2840 HO 122 AB (HD 333984) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Ho_1883 |
Ma j |
Hough, G.W. |
1883MNRAS..43..371H |
| Ho_1883 |
|
MNRAS 43, 371, 1883 (data also in Ho_1890) |
1890AN....125....1H |
| Ho_1884 |
Ma j |
Hough, G.W. |
1884MNRAS..44..365H |
| Ho_1884 |
|
MNRAS 44, 365, 1884 (data also in Ho_1890) |
1890AN....125....1H |
| Ho_1885 |
Ma j |
Hough, G.W. |
1885MNRAS..45..417H |
| Ho_1885 |
|
MNRAS 45, 417, 1885 (data also in Ho_1890) |
1890AN....125....1H |
| Ho_1886 |
Ma j |
Hough, G.W. |
1886MNRAS..46..393H |
| Ho_1886 |
|
MNRAS 46, 393, 1886 (data also in Ho_1890) |
1890AN....125....1H |
| Ho_1887 |
Ma j |
Hough, G.W. |
1887AN....116..273H |
| Ho_1887 |
|
AN 116, 273, 1887 |
|
| Ho_1890 |
Ma j |
Hough, G.W. |
1890AN....125....1H |
| Ho_1890 |
|
AN 125, 1, 1890 |
|
| Ho_1890b |
Ma j |
Hough, G.W. |
1890AJ......9..177H |
| Ho_1890b |
|
AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) |
1890AN....125....1H |
| Ho_1894a |
Ma - |
Hough, G.W. |
1894MNRAS..54..251H |
| Ho_1894a |
|
MNRAS 54, 251, 1894 |
|
| Ho_1894b |
Ma j |
Hough, G.W. (HO 304 - 490) |
1894AN....135..281H |
| Ho_1894b |
|
AN 135, 281, 1894 |
|
| Ho_1894c |
Ma - |
Hough, G.W. (measure by Dembowski, H.) |
1894AN....135..281H |
| Ho_1894c |
|
AN 135, 281, 1894 |
|
| Ho_1899a |
Ma j |
Hough, G.W. |
1899AN....149..65H |
| Ho_1899a |
|
AN 149, 65, 1899 |
|
| Ho_1899b |
Ma - |
Hough, G.W. (measure by Burnham, S.W.) |
1899AN....149..65H |
| Ho_1899b |
|
AN 149, 65, 1899 |
|
| Ho_1907 |
Ma - |
Hough, G.W. |
1907PFAO....3c...1D |
| Ho_1907 |
|
Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle) |
|
| Ho_1932A |
Ma - |
Hough, G.W. |
1932QB821.A43...... |
| Ho_1932A |
|
cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox) |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 20149+2840 |
HO 122 |
AB |
2001 |
13 |
71 |
1.4 |
10.11 |
10.61 |
A5 |
|
201451.27+283957.5 |
| 20149+2840 |
HO 122 |
AB |
2015 |
14 |
72 |
1.4 |
10.11 |
10.61 |
A5 |
|
201451.27+283957.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20149+2840 HO 122 AB (HD 333984) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20149+2840 HO 122 AB (HD 333984) : MEASURES
No records found.
WDS 20149+2840 (HD 333984) : 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 20149+2840 (HD 333984) : ALADIN DSS IMAGE @ 20h 14m 51.27s +28° 39' 57.5"
WDS 20149+2840 HO 122 AB (HD 333984) : 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 |
|
20149+2840 |
HO 122 |
AB |
72 |
1.4 |
|
| Show |
|
20149+2840 |
HO 122 |
AC |
152 |
19.9 |
|
| Show |
|
20140+2859 |
TDS1052 |
|
164 |
1.6 |
23 |
| Show |
|
20145+2808 |
BRT 47 |
AB |
232 |
4.8 |
33 |
| Show |
|
20145+2808 |
BRT 47 |
AC |
215 |
40.4 |
33 |
| Show |
|
20124+2856 |
MLB 531 |
|
195 |
1.7 |
35 |
| Show |
|
20134+2910 |
TDT2100 |
|
98 |
0.7 |
36 |
| Show |
|
20122+2829 |
MLB 660 |
|
290 |
6.2 |
37 |
| Show |
|
20123+2824 |
TDT2081 |
|
157 |
0.5 |
38 |
| Show |
|
20166+2806 |
MLB 608 |
|
227 |
9.3 |
42 |
| Show |
|
20129+2913 |
A 1203 |
BC |
176 |
0.4 |
42 |
| Show |
|
20129+2913 |
HJ 1492 |
A,BC |
54 |
18.7 |
42 |
| Show |
|
20124+2908 |
A 1201 |
|
158 |
0.3 |
43 |
| Show |
|
20115+2846 |
MLB 530 |
|
32 |
7.9 |
44 |
| Show |
|
20175+2909 |
POP1229 |
Aa,Ab |
217 |
0.4 |
46 |
| Show |
|
20175+2909 |
BU 441 |
AB |
64 |
6.2 |
46 |
| Show |
|
20156+2927 |
TDS1053 |
|
302 |
1.0 |
48 |
| Show |
|
20186+2833 |
HJ 1501 |
CD |
12 |
20.2 |
51 |
| Show |
|
20186+2833 |
HJ 1501 |
AB |
355 |
12.9 |
51 |
| Show |
|
20186+2833 |
HJ 1501 |
AC |
349 |
57.3 |
51 |
| Show |
|
20188+2849 |
J 3073 |
|
16 |
4.5 |
52 |
| Show |
|
20110+2834 |
COU1323 |
|
334 |
0.8 |
52 |
| Show |
|
20160+2929 |
MLB 478 |
AB |
13 |
6.3 |
53 |
| Show |
|
20160+2929 |
MLB 478 |
AC |
76 |
153.6 |
53 |
| Show |
|
20158+2749 |
CHR 94 |
Aa,Ab |
331 |
0.0 |
53 |
| Show |
|
20158+2749 |
MCA 60 |
AB |
148 |
0.1 |
53 |
| Show |
|
20180+2913 |
POP 200 |
|
205 |
6.4 |
53 |
| Show |
|
20124+2923 |
AG 401 |
|
306 |
4.0 |
55 |
| Show |
|
20114+2910 |
A 1200 |
|
197 |
5.4 |
55 |
| Show |
|
20182+2912 |
A 1205 |
|
96 |
1.2 |
55 |
| Show |
|
20177+2922 |
TDT2145 |
|
186 |
0.7 |
56 |
| Show |
|
20173+2926 |
TDT2142 |
|
316 |
1.0 |
57 |
| Show |
|
20167+2932 |
OSO 121 |
AB |
165 |
13.2 |
57 |
| Show |
|
20167+2932 |
OSO 121 |
AC |
283 |
15.2 |
57 |
| Show |
|
20167+2932 |
OSO 121 |
AD |
190 |
18.9 |
57 |
| Show |
|
20167+2932 |
OSO 121 |
AE |
259 |
25.2 |
57 |
| Show |
|
20105+2841 |
TDT2048 |
|
136 |
0.6 |
57 |
| Show |
|
20165+2747 |
HDS2889 |
|
116 |
0.2 |
58 |
| Show |
|
20176+2754 |
HO 591 |
|
293 |
2.7 |
58 |
| Show |
|
20139+2942 |
TOB 180 |
|
299 |
23.4 |
64 |
| Show |
|
20134+2941 |
MLB 661 |
|
167 |
3.9 |
65 |
| Show |
|
20191+2915 |
COU1477 |
|
102 |
0.6 |
66 |
| Show |
|
20138+2945 |
TOB 179 |
|
91 |
23.6 |
67 |
| Show |
|
20110+2928 |
TDT2056 |
|
358 |
1.5 |
70 |
| Show |
|
20137+2732 |
HDS2882 |
AB |
341 |
0.1 |
70 |
| Show |
|
20105+2920 |
BRT 46 |
AB |
79 |
5.3 |
71 |
| Show |
|
20105+2920 |
MLB 477 |
AC |
24 |
113.7 |
71 |
| Show |
|
20105+2920 |
HDS2874 |
Ca,Cb |
251 |
0.4 |
71 |
| Show |
|
20103+2920 |
BAC 1 |
|
45 |
16.5 |
72 |
| Show |
|
20115+2740 |
TDT2067 |
|
344 |
0.7 |
75 |
| Show |
|
20167+2729 |
COU1168 |
|
24 |
0.3 |
76 |
|
|
WDS 20149+2840 : COMPONENTS
| |
A |
B |
| B |
pa=70.0°
sep=1.25"
| |
| C |
pa=154.5°
sep=19.41"
| pa=158.2°
sep=19.33"
|
20149+2840 A
| Name |
HD 333984 |
|
Coord arcsec 2000 |
201451.27+283957.5 |
|
Mag |
10.11 |
|
Spectral class |
A5 (white) |
|
| PmRA |
2.00 |
|
PmDE |
1.0 |
|
Tycho2 |
2167-00162-1 |
|
HD |
333984 |
|
| ADS |
13581 |
|
DM |
BD+28 3677 |
|
| Tycho2 |
2167-00162-1 |
|
Pflag |
P |
|
RAmdeg |
303.71363507 |
|
DEmdeg |
28.66599034 |
|
| PmRA |
2.2 |
|
PmDE |
0.5 |
|
E RAmdeg |
15 |
|
E DEmdeg |
12 |
|
| E pmRA |
1.7 |
|
E pmDE |
1.6 |
|
EpRAm |
1990.50 |
|
EpDEm |
1991.02 |
|
| Num |
6 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
1.8 |
|
Q pmRA |
1.5 |
|
| Q pmDE |
1.9 |
|
BTmag |
10.362 |
|
E BTmag |
0.023 |
|
VTmag |
10.112 |
|
| E VTmag |
0.024 |
|
Prox |
14 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
303.71350944 |
|
DEdeg |
28.66595861 |
|
EpRA 1990 |
1.55 |
|
| EpDE 1990 |
1.75 |
|
E RAdeg |
15.4 |
|
E DEdeg |
12.3 |
|
Posflg |
D |
|
| Corr |
0.1 |
|
| Ccdm |
20149+2840 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-2.78 |
|
DDEs |
-4.0 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
3 |
|
Vmag |
10.3 |
|
Sp |
A5 |
|
PmNote |
* |
|
| PmRA |
5 |
|
PmDE |
-24 |
|
Dm number |
+28 3677 |
|
Cat1 |
BD |
|
| Name2 |
+28 2199 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A13581 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20108N2822A |
|
| HIC |
|
|
20149+2840 B
| Coord arcsec 2000 |
201451.36+283957.9 |
|
Mag |
10.61 |
|
PmRA |
2.00 |
|
PmDE |
1.0 |
|
| Tycho2 |
2167-00162-2 |
|
Calc delta mag |
0.5 |
|
Calc coord |
yes |
|
| Tycho2 |
2167-00162-2 |
|
Pflag |
P |
|
RAmdeg |
303.71363507 |
|
DEmdeg |
28.66599034 |
|
| PmRA |
2.2 |
|
PmDE |
0.5 |
|
E RAmdeg |
15 |
|
E DEmdeg |
12 |
|
| E pmRA |
1.7 |
|
E pmDE |
1.6 |
|
EpRAm |
1990.50 |
|
EpDEm |
1991.02 |
|
| Num |
6 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
1.8 |
|
Q pmRA |
1.5 |
|
| Q pmDE |
1.9 |
|
BTmag |
10.991 |
|
E BTmag |
0.037 |
|
VTmag |
10.613 |
|
| E VTmag |
0.035 |
|
Prox |
14 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
303.71393611 |
|
DEdeg |
28.66606972 |
|
EpRA 1990 |
1.55 |
|
| EpDE 1990 |
1.75 |
|
E RAdeg |
24.7 |
|
E DEdeg |
19.5 |
|
Posflg |
D |
|
| Corr |
0.1 |
|
| Ccdm |
20149+2840 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
HO 122 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1886 |
|
Theta |
074 |
|
Rho |
1.2 |
|
| Obs |
10 |
|
Vmag |
11.0 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A13581 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20108N2822B |
|
| HIC |
|
|
20149+2840 C
| Coord arcsec 2000 |
201451.90+283940.0 |
|
Mag |
14.1 |
|
PmRA |
-6.00 |
|
PmDE |
4.0 |
|
| Calc delta mag |
3.99 |
|
Calc coord |
yes |
|
| Ccdm |
20149+2840 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
HO 122 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1895 |
|
Theta |
156 |
|
Rho |
20.0 |
|
| Obs |
1 |
|
Vmag |
13.8 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A13581 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20108N2822C |
|
| HIC |
|
|
