18204+2423 TDT 805 Aa,Ab
18h 20m 22.55s +24° 23' 03.6" P.A. 235.00 sep 0.9 mag 11.59,11.76
Coord 2000 |
18204+2423 |
|
Discov num |
TDT 805 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
18 20 22.55 +24 23 03.6 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
246 |
|
Pa last |
234.9 |
|
P.A. Now (θ) |
234.9° |
|
Sep first |
1.4 |
|
Sep last |
0.941 |
|
Sep. Now (ρ) |
0.941" |
|
Mag pri |
11.59 |
|
Mag sec |
11.76 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
Nature of this double is uncertain.
18204+2423 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 20 23 +24 23 04 |
TDT 805 Aa,Ab |
2015 |
5 |
235 |
0.9 |
11.59 |
11.76 |
0.17 |
|
<=== |
Show |
HD 335973 |
|
18 20 23 +24 23 04 |
POU 3388 AB |
2018 |
16 |
57 |
14.6 |
11.59 |
11.24 |
0.35 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2097-01316-1 |
|
Gaia DR2 |
4578629755389560832 |
|
WDS 18204+2423 TDT 805 Aa,Ab : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Pou1933 |
Pa - |
Pourteau, M. A. |
. |
Pou1933 |
|
Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933 |
|
Pou1933 |
|
(Obs. de Paris, H. Tessier) [QB821.P7] |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18204+2423 |
TDT 805 |
Aa,Ab |
1991 |
1 |
246 |
1.4 |
11.59 |
11.76 |
|
|
182022.55+242303.6 |
18204+2423 |
TDT 805 |
Aa,Ab |
2015 |
2 |
235 |
0.9 |
11.59 |
11.76 |
|
|
182022.55+242303.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18204+2423 TDT 805 Aa,Ab : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18204+2423 TDT 805 Aa,Ab : MEASURES
No records found.
WDS 18204+2423 : 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 18204+2423 : ALADIN DSS IMAGE @ 18h 20m 22.55s +24° 23' 03.6"
WDS 18204+2423 TDT 805 Aa,Ab : 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 |
|
18204+2423 |
TDT 805 |
Aa,Ab |
235 |
0.9 |
1 |
Show |
|
18204+2423 |
POU3388 |
AB |
57 |
14.6 |
1 |
Show |
|
18194+2427 |
POU3386 |
|
39 |
20.2 |
14 |
Show |
|
18204+2437 |
POU3389 |
|
114 |
10.7 |
14 |
Show |
|
18216+2426 |
POU3393 |
|
44 |
5.0 |
18 |
Show |
|
18213+2409 |
COU 505 |
|
318 |
1.1 |
19 |
Show |
|
18218+2407 |
RAO 389 |
|
221 |
0.3 |
26 |
Show |
|
18213+2359 |
POU3392 |
|
132 |
13.8 |
28 |
Show |
|
18199+2354 |
POU3387 |
|
85 |
11.6 |
31 |
Show |
|
18220+2401 |
TDT 817 |
|
199 |
1.3 |
32 |
Show |
|
18194+2452 |
POU3385 |
|
228 |
7.0 |
32 |
Show |
|
18217+2356 |
COU 418 |
|
277 |
0.1 |
34 |
Show |
|
18186+2354 |
POU3382 |
|
130 |
9.9 |
37 |
Show |
|
18231+2426 |
POU3400 |
|
89 |
8.6 |
38 |
Show |
|
18192+2346 |
TDT 794 |
|
30 |
0.6 |
41 |
Show |
|
18218+2347 |
POU3394 |
|
86 |
11.9 |
42 |
Show |
|
18231+2445 |
POU3398 |
AB |
156 |
12.3 |
43 |
Show |
|
18231+2445 |
POU3398 |
AC |
134 |
11.6 |
43 |
Show |
|
18233+2439 |
POU3401 |
|
124 |
12.3 |
44 |
Show |
|
18235+2429 |
POU3403 |
|
324 |
13.1 |
45 |
Show |
|
18234+2440 |
POU3402 |
|
59 |
6.8 |
45 |
Show |
|
18171+2421 |
POU3379 |
|
101 |
7.8 |
45 |
Show |
|
18177+2356 |
HJ 2831 |
|
339 |
17.4 |
47 |
Show |
|
18189+2338 |
TDT 790 |
|
336 |
0.7 |
50 |
Show |
|
18239+2435 |
POU3406 |
|
178 |
4.2 |
51 |
Show |
|
18240+2427 |
POU3407 |
|
141 |
10.4 |
51 |
Show |
|
18231+2349 |
POU3399 |
|
256 |
12.8 |
51 |
Show |
|
18209+2331 |
TDT 811 |
|
246 |
1.0 |
53 |
Show |
|
18174+2456 |
POU3380 |
|
74 |
12.9 |
53 |
Show |
|
18186+2513 |
TDT 789 |
|
83 |
1.1 |
55 |
Show |
|
18236+2350 |
POU3404 |
AB |
267 |
9.5 |
56 |
Show |
|
18236+2350 |
POU3405 |
AC |
276 |
25.8 |
56 |
Show |
|
18207+2327 |
POU3390 |
|
315 |
10.2 |
57 |
Show |
|
18190+2330 |
POU3383 |
|
73 |
7.7 |
58 |
Show |
|
18164+2401 |
POU3375 |
|
294 |
14.1 |
58 |
Show |
|
18212+2326 |
POU3391 |
|
326 |
10.7 |
59 |
Show |
|
18227+2334 |
POU3396 |
|
278 |
11.8 |
59 |
Show |
|
18162+2441 |
POU3373 |
|
212 |
3.2 |
60 |
Show |
|
18193+2325 |
SLE 152 |
|
33 |
9.4 |
61 |
Show |
|
18192+2525 |
HLM 11 |
|
166 |
19.6 |
63 |
Show |
|
18243+2351 |
POU3408 |
|
229 |
14.5 |
63 |
Show |
|
18228+2328 |
POU3397 |
|
349 |
4.0 |
65 |
Show |
|
18168+2340 |
POU3377 |
|
137 |
2.2 |
65 |
Show |
|
18207+2530 |
BRT3330 |
|
287 |
3.8 |
67 |
Show |
|
18157+2400 |
STF2301 |
AB |
128 |
21.4 |
68 |
Show |
|
18157+2400 |
FOX 222 |
AC |
214 |
35.3 |
68 |
Show |
|
18227+2323 |
POU3395 |
|
184 |
7.2 |
68 |
Show |
|
18157+2400 |
POU3370 |
CD |
141 |
7.9 |
68 |
Show |
|
18161+2347 |
POU3372 |
|
283 |
9.8 |
69 |
Show |
|
18201+2532 |
STF2309 |
|
352 |
3.4 |
69 |
Show |
|
18234+2327 |
STF2314 |
|
331 |
2.7 |
70 |
|
|
WDS 18204+2423 : COMPONENTS
|
A |
Ab |
Ab |
pa=232.3°
sep=0.89"
| |
B |
pa=54.1°
sep=13.68"
| pa=54.0°
sep=14.56"
|
18204+2423 A
Name |
HD 335973 |
|
Coord arcsec 2000 |
182022.55+242303.6 |
|
Mag |
11.59 |
|
PmRA |
-2.00 |
|
PmDE |
-6.0 |
|
Tycho2 |
2097-01316-1 |
|
Tycho2 |
2097-01316-1 |
|
Pflag |
P |
|
RAmdeg |
275.09399945 |
|
DEmdeg |
24.38434908 |
|
PmRA |
-4.2 |
|
PmDE |
-4.9 |
|
E RAmdeg |
56 |
|
E DEmdeg |
48 |
|
E pmRA |
2.0 |
|
E pmDE |
1.9 |
|
EpRAm |
1981.19 |
|
EpDEm |
1984.15 |
|
Num |
4 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.5 |
|
Q pmDE |
0.8 |
|
BTmag |
12.086 |
|
E BTmag |
0.102 |
|
VTmag |
11.758 |
|
E VTmag |
0.118 |
|
Prox |
14 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
275.09382194 |
|
DEdeg |
24.38428528 |
|
EpRA 1990 |
1.52 |
|
EpDE 1990 |
1.72 |
|
E RAdeg |
62.0 |
|
E DEdeg |
51.9 |
|
Posflg |
D |
|
Corr |
-0.1 |
|
18204+2423 Ab
Coord arcsec 2000 |
182022.50+242303.1 |
|
Mag |
11.76 |
|
PmRA |
-4.00 |
|
PmDE |
-5.0 |
|
Calc delta mag |
0.17 |
|
Calc coord |
yes |
|
18204+2423 B
Coord arcsec 2000 |
182023.36+242311.6 |
|
Mag |
11.24 |
|
PmRA |
8.00 |
|
PmDE |
-9.0 |
|
Tycho2 |
2097-01078-1 |
|
HD |
335973 |
|
Calc delta mag |
0.35 |
|
Calc coord |
yes |
|
Tycho2 |
2097-01078-1 |
|
Pflag |
|
|
RAmdeg |
275.09765639 |
|
DEmdeg |
24.38660065 |
|
PmRA |
6.6 |
|
PmDE |
-6.7 |
|
E RAmdeg |
40 |
|
E DEmdeg |
34 |
|
E pmRA |
1.6 |
|
E pmDE |
1.6 |
|
EpRAm |
1984.31 |
|
EpDEm |
1986.54 |
|
Num |
4 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
1.1 |
|
Q pmDE |
0.6 |
|
BTmag |
11.656 |
|
E BTmag |
0.058 |
|
VTmag |
11.242 |
|
E VTmag |
0.067 |
|
Prox |
137 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
275.09763917 |
|
DEdeg |
24.38661611 |
|
EpRA 1990 |
1.52 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
41.8 |
|
E DEdeg |
35.1 |
|
Posflg |
|
|
Corr |
-0.1 |
|