20434-1929 HLD 40 AB (HD 197299)
20h 43m 26.70s -19° 28' 59.0" P.A. 356.00 sep 5.2 mag 9.59,10.33 Sp F7
Coord 2000 |
20434-1929 |
|
Discov num |
HLD 40 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 43 26.70 -19 28 59.0 |
|
Date first |
1881 |
|
Date last |
2016 |
|
Obs |
24 |
|
Pa first |
358 |
|
Pa last |
355.8 |
|
P.A. Now (θ) |
355.8° |
|
Sep first |
5.3 |
|
Sep last |
5.228 |
|
Sep. Now (ρ) |
5.228" |
|
Mag pri |
9.59 |
|
Mag sec |
10.33 |
|
delta mag (ΔM) |
0.74 |
|
Spectral class |
F7 (yellow-white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-022 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=0.724
Nature of this double is uncertain.
20434-1929 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 197299 |
|
20 43 27 -19 28 59 |
HLD 40 AB |
2016 |
24 |
356 |
5.2 |
9.59 |
10.33 |
0.74 |
|
<=== |
Show |
|
|
20 43 27 -19 28 59 |
HLD 40 AC |
2004 |
10 |
258 |
144.2 |
9.59 |
10.11 |
0.52 |
|
|
Show |
|
|
20 43 27 -19 28 59 |
HLD 40 AD |
2015 |
4 |
255 |
145.6 |
9.59 |
11.00 |
1.41 |
|
|
Show |
|
|
20 43 17 -19 29 31 |
HLD 40 CD |
2017 |
15 |
188 |
4.5 |
10.11 |
11.00 |
0.89 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 197299 |
|
Constellation |
Capricornus |
|
Tycho2 |
6339-00558-1 |
|
Gaia DR2 |
6858089948734580992 |
|
HD |
197299 |
|
WDS 20434-1929 HLD 40 AB (HD 197299) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Hld1874 |
Ma - |
Holden, E.S. |
. |
Hld1874 |
|
Washington Observations, 1874 |
|
Hld1875 |
Ma - |
Holden, E.S. |
. |
Hld1875 |
|
Washington Observations, 1875 |
|
Hld1875b |
Ma j |
Holden, E.S. & Newcomb, S. |
1875AN.....86..321H |
Hld1875b |
|
AN 86, 321, 1875 |
|
Hld1875c |
Ma j |
Holden, E.S. |
1875AN.....86..321H |
Hld1875c |
|
AN 86, 321, 1875 |
|
Hld1876 |
Ma - |
Holden, E.S. |
. |
Hld1876 |
|
Washington Observations, 1876 |
|
Hld1876b |
Ma j |
Holden, E.S. |
1876AN.....88..131H |
Hld1876b |
|
AN 88, 131, 1876 |
|
Hld1877 |
Ma - |
Holden, E.S. |
1877AN.....90..161H |
Hld1877 |
|
AN 90, 161, 1877 |
|
Hld1877b |
Ma j |
Holden, E.S. |
1877AN.....90..161H |
Hld1877b |
|
AN 90, 161, 1877 |
|
Hld1878 |
Ma - |
Holden, E.S. |
. |
Hld1878 |
|
Washington Observations, 1878 |
|
Hld1878b |
Ma j |
Holden, E.S. |
1878AN.....93...65H |
Hld1878b |
|
AN 93, 65, 1878 (data also in Hld1878) |
|
Hld1879 |
Ma - |
Holden, E.S. |
. |
Hld1879 |
|
Washington Observations, 1879 |
|
Hld1879b |
Ma j |
Holden, E.S. |
1879AN.....95..329H |
Hld1879b |
|
AN 95, 329, 1879 (data also in Hld1879) |
|
Hld1880 |
Ma - |
Holden, E.S. |
. |
Hld1880 |
|
Washington Observations, 1880 |
|
Hld1880b |
Ma j |
Holden, E.S. |
1880AN.....97..319H |
Hld1880b |
|
AN 97, 319, 1880 (data also in Hld1880) |
|
Hld1881 |
Ma - |
Holden, E.S. |
. |
Hld1881 |
|
Washington Observations, 1881 |
|
Hld1881b |
Ma j |
Holden, E.S. |
1881MNRAS..41..416. |
Hld1881b |
|
MNRAS 41, 416, 1881 |
|
Hld1882 |
Ma - |
Holden, E.S. |
1882PWasO...1...77H |
Hld1882 |
|
Pub. Washburn Obs. 1, 77, 1882 (see Pub. Lick Obs. 2, 1894) |
1894PLicO...2.....B |
Hld1884 |
Ma - |
Holden, E.S. |
1884PWasO...2...97H |
Hld1884 |
|
Pub. Washburn Obs. 2, 97, 1884 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20434-1929 |
HLD 40 |
AB |
2004 |
20 |
356 |
5.4 |
9.59 |
10.33 |
F7 |
D |
204326.70-192859.0 |
20434-1929 |
HLD 40 |
AB |
2016 |
22 |
357 |
5.2 |
9.59 |
10.33 |
F7 |
|
204326.70-192859.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20434-1929 HLD 40 AB (HD 197299) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20434-1929 HLD 40 AB (HD 197299) : MEASURES
No records found.
WDS 20434-1929 (HD 197299) : 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 20434-1929 (HD 197299) : ALADIN DSS IMAGE @ 20h 43m 26.70s -19° 28' 59.0"
WDS 20434-1929 HLD 40 AB (HD 197299) : 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 |
|
20434-1929 |
HLD 40 |
AB |
356 |
5.2 |
|
Show |
|
20434-1929 |
HLD 40 |
AC |
258 |
144.2 |
|
Show |
|
20434-1929 |
HLD 40 |
AD |
255 |
145.6 |
|
Show |
|
20434-1929 |
HLD 40 |
CD |
188 |
4.5 |
3 |
Show |
|
20431-1919 |
AOT 94 |
|
140 |
10.9 |
12 |
Show |
|
20430-1942 |
ARA1214 |
|
38 |
3.7 |
14 |
Show |
|
20435-1907 |
HU 270 |
AB |
85 |
1.8 |
23 |
Show |
|
20435-1907 |
B 2890 |
AC |
32 |
4.8 |
23 |
Show |
|
20435-1907 |
AOT 95 |
AD |
127 |
38.7 |
23 |
Show |
|
20416-1928 |
RST3266 |
|
261 |
2.4 |
26 |
Show |
|
20439-1958 |
BRT1565 |
|
221 |
4.1 |
31 |
Show |
|
20429-1856 |
WOR 41 |
|
261 |
3.1 |
34 |
Show |
|
20429-1857 |
KUI 100 |
AB |
323 |
81.4 |
35 |
Show |
|
20429-1857 |
KUI 100 |
AC |
318 |
74.6 |
35 |
Show |
|
20429-1857 |
KUI 100 |
AD |
305 |
70.3 |
35 |
Show |
|
20452-1857 |
ARA 803 |
|
123 |
12.1 |
41 |
Show |
|
20408-1901 |
BAR 55 |
|
273 |
4.1 |
47 |
Show |
|
20400-1940 |
AOT 92 |
|
277 |
17.5 |
50 |
Show |
|
20415-2012 |
ARA1213 |
|
245 |
1.3 |
52 |
Show |
|
20399-1918 |
AOT 91 |
|
192 |
17.9 |
52 |
Show |
|
20453-2024 |
HJ 2992 |
|
144 |
2.9 |
62 |
Show |
|
20438-2031 |
HJ 2990 |
|
308 |
19.6 |
62 |
Show |
|
20399-2008 |
I 1426 |
|
225 |
1.6 |
65 |
Show |
|
20409-1831 |
AOT 93 |
|
146 |
19.8 |
69 |
Show |
|
20392-1850 |
LDS6415 |
|
350 |
1.5 |
71 |
Show |
|
20394-1848 |
AOT 90 |
|
106 |
19.3 |
71 |
Show |
|
20460-2031 |
OCC9195 |
|
-1 |
0.0 |
72 |
Show |
|
20474-1837 |
HJ 2995 |
|
283 |
29.0 |
77 |
Show |
|
20386-1849 |
AOT 89 |
|
146 |
12.2 |
80 |
Show |
|
20432-2049 |
CHR 222 |
AB |
123 |
0.2 |
80 |
Show |
|
20432-2049 |
CVR 8 |
AB,C |
307 |
13.6 |
80 |
Show |
|
20398-1827 |
RST3265 |
AB |
31 |
0.2 |
81 |
Show |
|
20398-1827 |
HJ 2983 |
AB,C |
174 |
15.5 |
81 |
Show |
|
20427-1807 |
OCC 603 |
|
-1 |
0.5 |
84 |
Show |
|
20452-1809 |
GWP2992 |
|
114 |
100.8 |
84 |
Show |
|
20493-1945 |
ALP 25 |
|
163 |
21.1 |
85 |
Show |
|
20393-1827 |
LEO 48 |
|
199 |
2.3 |
86 |
Show |
|
20399-1817 |
LDS4853 |
|
39 |
207.9 |
87 |
Show |
|
20448-2054 |
BU 674 |
AB |
99 |
2.0 |
87 |
Show |
|
20369-1934 |
AOT 87 |
|
133 |
24.9 |
93 |
Show |
|
20429-1757 |
TDT2493 |
Aa,Ab |
261 |
0.7 |
94 |
Show |
|
20429-1757 |
ARA 499 |
AB |
172 |
14.1 |
94 |
Show |
|
20484-1812 |
S 763 |
CD |
333 |
9.1 |
99 |
Show |
|
20489-2037 |
HJ 2998 |
AB |
140 |
6.0 |
104 |
Show |
|
20489-2037 |
BU 1494 |
AC |
135 |
92.5 |
104 |
Show |
|
20484-1812 |
S 763 |
AB |
293 |
15.8 |
105 |
Show |
|
20484-1812 |
S 763 |
AC |
177 |
542.3 |
105 |
Show |
|
20484-1812 |
OCC9211 |
EF |
46 |
0.6 |
105 |
Show |
|
20363-1856 |
TOK 339 |
AB |
61 |
169.2 |
106 |
Show |
|
20363-1856 |
TOK 339 |
Aa,Ab |
44 |
1.7 |
106 |
Show |
|
20360-1948 |
AOT 85 |
|
245 |
9.1 |
107 |
|
|
WDS 20434-1929 : COMPONENTS
|
A |
B |
C |
B |
pa=356.0°
sep=5.23"
| |
C |
pa=257.1°
sep=143.79"
| pa=255.0°
sep=144.69"
| |
D |
pa=254.6°
sep=137.82"
| pa=252.4°
sep=138.96"
| pa=121.7°
sep=8.57"
|
20434-1929 A
Name |
HD 197299 |
|
Coord arcsec 2000 |
204326.70-192859.0 |
|
Mag |
9.59 |
|
Spectral class |
F7 (yellow-white) |
|
PmRA |
2.00 |
|
PmDE |
-22.0 |
|
Tycho2 |
6339-00558-1 |
|
HD |
197299 |
|
Tycho2 |
6339-00558-1 |
|
Pflag |
|
|
RAmdeg |
310.86126245 |
|
DEmdeg |
-19.48307712 |
|
PmRA |
0.1 |
|
PmDE |
-18.1 |
|
E RAmdeg |
15 |
|
E DEmdeg |
18 |
|
E pmRA |
2.6 |
|
E pmDE |
2.6 |
|
EpRAm |
1991.21 |
|
EpDEm |
1990.77 |
|
Num |
3 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
1.6 |
|
Q pmRA |
1.2 |
|
Q pmDE |
1.6 |
|
BTmag |
10.086 |
|
E BTmag |
0.029 |
|
VTmag |
9.593 |
|
E VTmag |
0.026 |
|
Prox |
53 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
310.86126194 |
|
DEdeg |
-19.48303417 |
|
EpRA 1990 |
1.68 |
|
EpDE 1990 |
1.44 |
|
E RAdeg |
15.0 |
|
E DEdeg |
18.3 |
|
Posflg |
|
|
Corr |
-0.1 |
|
Ccdm |
20434-1929 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.69 |
|
DDEs |
3.5 |
|
R dRAs |
66 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
9.3 |
|
Sp |
F0 |
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
-19 5901 |
|
Cat1 |
BD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
197299 |
|
M HD |
|
|
ADS BDS |
A14188 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20377S1950A |
|
HIC |
|
|
20434-1929 B
Coord arcsec 2000 |
204326.67-192853.8 |
|
Mag |
10.33 |
|
PmRA |
2.00 |
|
PmDE |
-6.0 |
|
Tycho2 |
6339-00558-2 |
|
Calc delta mag |
0.74 |
|
Calc coord |
yes |
|
Tycho2 |
6339-00558-2 |
|
Pflag |
|
|
RAmdeg |
310.86117232 |
|
DEmdeg |
-19.48155968 |
|
PmRA |
4.8 |
|
PmDE |
-1.4 |
|
E RAmdeg |
28 |
|
E DEmdeg |
34 |
|
E pmRA |
2.6 |
|
E pmDE |
2.8 |
|
EpRAm |
1990.13 |
|
EpDEm |
1989.23 |
|
Num |
3 |
|
Q RAmdeg |
0.0 |
|
Q DEmdeg |
1.8 |
|
Q pmRA |
0.0 |
|
Q pmDE |
1.8 |
|
BTmag |
10.875 |
|
E BTmag |
0.052 |
|
VTmag |
10.332 |
|
E VTmag |
0.047 |
|
Prox |
53 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
310.86116056 |
|
DEdeg |
-19.48155639 |
|
EpRA 1990 |
1.68 |
|
EpDE 1990 |
1.44 |
|
E RAdeg |
28.4 |
|
E DEdeg |
34.8 |
|
Posflg |
|
|
Corr |
-0.1 |
|
Ccdm |
20434-1929 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HLD 40 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1881 |
|
Theta |
356 |
|
Rho |
5.2 |
|
Obs |
14 |
|
Vmag |
9.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A14188 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20377S1950B |
|
HIC |
|
|
20434-1929 C
Coord arcsec 2000 |
204316.79-192931.2 |
|
Coord calc |
204316.79-192931.2 |
|
Mag |
10.11 |
|
PmRA |
7.00 |
|
PmDE |
15.0 |
|
Tycho2 |
6339-00584-1 |
|
HD |
197283 |
|
Calc delta mag |
0.52 |
|
Tycho2 |
6339-00584-1 |
|
Pflag |
|
|
RAmdeg |
310.81994210 |
|
DEmdeg |
-19.49200364 |
|
PmRA |
-0.1 |
|
PmDE |
-13.0 |
|
E RAmdeg |
24 |
|
E DEmdeg |
27 |
|
E pmRA |
2.6 |
|
E pmDE |
2.6 |
|
EpRAm |
1990.49 |
|
EpDEm |
1990.06 |
|
Num |
3 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.3 |
|
Q pmDE |
1.1 |
|
BTmag |
10.584 |
|
E BTmag |
0.042 |
|
VTmag |
10.109 |
|
E VTmag |
0.037 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
310.81994250 |
|
DEdeg |
-19.49197306 |
|
EpRA 1990 |
1.65 |
|
EpDE 1990 |
1.50 |
|
E RAdeg |
23.6 |
|
E DEdeg |
26.9 |
|
Posflg |
|
|
Corr |
-0.1 |
|
Ccdm |
20434-1929 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HLD 40 |
|
DRAs |
-7.26 |
|
DDEs |
-32.1 |
|
R dRAs |
66 |
|
Year |
1881 |
|
Theta |
258 |
|
Rho |
144.0 |
|
Obs |
5 |
|
Vmag |
9.6 |
|
Sp |
F2 |
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
-20 6014 |
|
Cat1 |
BD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
197283 |
|
M HD |
|
|
ADS BDS |
A14188 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20377S1950C |
|
HIC |
|
|
20434-1929 D
Coord arcsec 2000 |
204317.31-192935.7 |
|
Mag |
11 |
|
PmRA |
-10.00 |
|
PmDE |
-94.0 |
|
Calc delta mag |
1.41 |
|
Calc coord |
yes |
|
Ccdm |
20434-1929 |
|
RComp |
C |
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HLD 40 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1881 |
|
Theta |
188 |
|
Rho |
4.4 |
|
Obs |
11 |
|
Vmag |
10.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A14188 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20377S1950D |
|
HIC |
|
|