20179+1508 A 1669 (HD 193081)
20h 17m 52.59s +15° 08' 12.4" P.A. 247.00 sep 3.1 mag 8.85,11.40 Sp F8
Coord 2000 |
20179+1508 |
|
Discov num |
A 1669 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 52.59 +15 08 12.4 |
|
Date first |
1907 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
246 |
|
Pa last |
247 |
|
P.A. Now (θ) |
247° |
|
Sep first |
3.1 |
|
Sep last |
3.12 |
|
Sep. Now (ρ) |
3.12" |
|
Mag pri |
8.85 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
2.55 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+024 |
|
Sec motion ra |
|
|
Pri motion dec |
+029 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 193081 |
|
Constellation |
Delphinus |
|
SAO |
105933 |
|
Tycho2 |
1631-01365-1 |
|
Gaia DR2 |
1808336198338866304 |
|
HD |
193081 |
|
WDS 20179+1508 A 1669 (HD 193081) : NOTES
No records found.
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20179+1508 |
A 1669 |
|
1961 |
7 |
251 |
3.0 |
8.85 |
11.40 |
F8 |
|
201752.59+150812.4 |
20179+1508 |
A 1669 |
|
2016 |
8 |
247 |
3.1 |
8.85 |
11.40 |
F8 |
|
201752.59+150812.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20179+1508 A 1669 (HD 193081) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20179+1508 A 1669 (HD 193081) : MEASURES
No records found.
WDS 20179+1508 (HD 193081) : 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 20179+1508 (HD 193081) : ALADIN DSS IMAGE @ 20h 17m 52.59s +15° 08' 12.4"
WDS 20179+1508 A 1669 (HD 193081) : 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 |
|
20179+1508 |
A 1669 |
|
247 |
3.1 |
1 |
Show |
|
20177+1504 |
BPM2091 |
|
71 |
77.9 |
5 |
Show |
|
20182+1511 |
A 1670 |
|
216 |
0.4 |
6 |
Show |
|
20183+1509 |
CHE 294 |
AB |
358 |
16.0 |
7 |
Show |
|
20183+1509 |
CHE 294 |
AC |
238 |
13.9 |
7 |
Show |
|
20177+1503 |
CHE 279 |
|
181 |
6.8 |
7 |
Show |
|
20183+1508 |
BPM2098 |
|
80 |
119.1 |
7 |
Show |
|
20182+1504 |
BPM2097 |
|
355 |
46.9 |
7 |
Show |
|
20180+1501 |
CHE 287 |
|
134 |
27.4 |
8 |
Show |
|
20181+1519 |
CHE 290 |
|
153 |
10.2 |
11 |
Show |
|
20172+1515 |
CHE 274 |
AB |
148 |
27.5 |
12 |
Show |
|
20172+1515 |
DAM 360 |
AC |
21 |
5.9 |
12 |
Show |
|
20178+1520 |
CHE 281 |
|
316 |
17.7 |
12 |
Show |
|
20179+1520 |
SMA 116 |
|
159 |
9.7 |
12 |
Show |
|
20185+1519 |
BPM2100 |
|
115 |
114.5 |
14 |
Show |
|
20169+1506 |
CHE 268 |
AB |
213 |
10.2 |
14 |
Show |
|
20169+1506 |
ABH 136 |
AD |
281 |
39.7 |
14 |
Show |
|
20169+1506 |
ABH 136 |
AE |
231 |
74.0 |
14 |
Show |
|
20169+1506 |
ABH 136 |
AF |
217 |
52.4 |
14 |
Show |
|
20169+1506 |
ABH 136 |
AG |
212 |
51.0 |
14 |
Show |
|
20169+1506 |
ABH 136 |
AH |
190 |
55.4 |
14 |
Show |
|
20169+1506 |
ABH 136 |
AI |
181 |
67.9 |
14 |
Show |
|
20169+1506 |
ABH 136 |
AJ |
57 |
93.0 |
14 |
Show |
|
20169+1506 |
ABH 136 |
AK |
65 |
103.2 |
14 |
Show |
|
20169+1506 |
ABH 136 |
AL |
64 |
125.3 |
14 |
Show |
|
20169+1506 |
CHE 268 |
AC |
337 |
21.4 |
14 |
Show |
|
20169+1506 |
CHE 268 |
BC |
354 |
28.4 |
14 |
Show |
|
20174+1522 |
CHE 276 |
|
261 |
18.0 |
15 |
Show |
|
20181+1452 |
BPM2096 |
|
2 |
45.2 |
17 |
Show |
|
20167+1513 |
CHE 265 |
|
68 |
20.8 |
17 |
Show |
|
20180+1526 |
CHE 286 |
|
92 |
25.9 |
18 |
Show |
|
20167+1459 |
BPM2086 |
|
286 |
62.5 |
20 |
Show |
|
20168+1523 |
CHE 267 |
|
18 |
36.5 |
21 |
Show |
|
20190+1456 |
CHE 303 |
|
260 |
21.5 |
21 |
Show |
|
20178+1530 |
CHE 280 |
|
230 |
27.7 |
22 |
Show |
|
20192+1517 |
BPM2107 |
|
264 |
67.4 |
22 |
Show |
|
20189+1524 |
CHE 302 |
|
129 |
23.7 |
22 |
Show |
|
20164+1500 |
CHE 262 |
|
245 |
19.7 |
22 |
Show |
|
20194+1507 |
BPM2110 |
|
256 |
78.9 |
23 |
Show |
|
20162+1507 |
CHE 258 |
|
230 |
16.0 |
24 |
Show |
|
20172+1446 |
BPM2088 |
|
343 |
73.4 |
25 |
Show |
|
20190+1526 |
BPM2104 |
|
293 |
93.0 |
25 |
Show |
|
20175+1444 |
CHE 277 |
|
346 |
4.0 |
25 |
Show |
|
20186+1444 |
CHE 296 |
|
23 |
28.2 |
26 |
Show |
|
20188+1530 |
TOB 319 |
AB |
65 |
14.9 |
26 |
Show |
|
20188+1530 |
CHE 299 |
AC |
329 |
37.6 |
26 |
Show |
|
20196+1502 |
BPM2112 |
|
85 |
109.1 |
26 |
Show |
|
20197+1507 |
BPM2113 |
|
3 |
78.8 |
27 |
Show |
|
20190+1447 |
GWP2937 |
|
61 |
7.5 |
27 |
Show |
|
20173+1443 |
CHE 275 |
|
332 |
30.4 |
28 |
Show |
|
20190+1530 |
BKO 563 |
|
147 |
9.2 |
28 |
|
|
WDS 20179+1508 : COMPONENTS
20179+1508 A
Name |
HD 193081 |
|
Coord arcsec 2000 |
201752.59+150812.4 |
|
Mag |
8.85 |
|
Spectral class |
F8 (yellow-white) |
|
PmRA |
24.00 |
|
PmDE |
29.0 |
|
SAO |
105933 |
|
Tycho2 |
1631-01365-1 |
|
HD |
193081 |
|
DM |
BD+14 4251 |
|
Tycho2 |
1631-01365-1 |
|
Pflag |
|
|
RAmdeg |
304.46914335 |
|
DEmdeg |
15.13679571 |
|
PmRA |
22.4 |
|
PmDE |
29.2 |
|
E RAmdeg |
9 |
|
E DEmdeg |
10 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1990.58 |
|
EpDEm |
1990.45 |
|
Num |
9 |
|
Q RAmdeg |
2.3 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
2.4 |
|
Q pmDE |
0.7 |
|
BTmag |
9.341 |
|
E BTmag |
0.020 |
|
VTmag |
8.850 |
|
E VTmag |
0.016 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
304.46909194 |
|
DEdeg |
15.13672778 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.60 |
|
E RAdeg |
9.3 |
|
E DEdeg |
9.5 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
105933 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0025 |
|
DE1950 |
|
|
PmDE1950 |
0.021 |
|
Vmag |
8.6 |
|
SpType |
F8 |
|
Double code |
|
|
Source |
29 |
|
CatNum |
7829 |
|
DM |
BD+14 4251 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
193081 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.30388166 |
|
DE1950rad |
0.2614502 |
|
PmRA2000 |
0.0026 |
|
PmDE2000 |
0.019 |
|
Ccdm |
20179+1508 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.44 |
|
DDEs |
12.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.4 |
|
Sp |
F8 |
|
PmNote |
* |
|
PmRA |
26 |
|
PmDE |
25 |
|
Dm number |
+14 4251 |
|
Cat1 |
BD |
|
Name2 |
+14 2179 |
|
Cat2 |
AGK2/3 |
|
HD |
193081 |
|
M HD |
|
|
ADS BDS |
A13651 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20132N1450A |
|
HIC |
|
|
20179+1508 B
Coord arcsec 2000 |
201752.40+150811.2 |
|
Mag |
11.4 |
|
Calc delta mag |
2.55 |
|
Calc coord |
yes |
|
Ccdm |
20179+1508 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 1669 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1907 |
|
Theta |
247 |
|
Rho |
3.0 |
|
Obs |
6 |
|
Vmag |
11.9 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A13651 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20132N1450B |
|
HIC |
|
|