19073+2432 A 262 (HD 178355)
19h 07m 18.39s +24° 31' 33.0" P.A. 269.00 sep 0.2 mag 9.27,9.72 Sp A2 dist. 308.64 pc (1006.78 l.y.)
Coord 2000 |
19073+2432 |
|
Discov num |
A 262 |
|
Comp |
|
|
Coord arcsec 2000 |
19 07 18.39 +24 31 33.0 |
|
Date first |
1901 |
|
Date last |
2016 |
|
Obs |
17 |
|
Pa first |
90 |
|
Pa last |
269.4 |
|
P.A. Now (θ) |
269.4° |
|
Sep first |
0.2 |
|
Sep last |
0.167 |
|
Sep. Now (ρ) |
0.167" |
|
Mag pri |
9.27 |
|
Mag sec |
9.72 |
|
delta mag (ΔM) |
0.45 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
|
|
Pri motion dec |
-006 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 178355 |
|
Constellation |
Vulpecula |
|
SAO |
86831 |
|
HIP |
93905 |
|
Tycho2 |
2127-01898-1 |
|
Gaia DR2 |
4521612999402839808 |
|
HD |
178355 |
|
ADS |
12057 |
|
BD |
BD+24 3643 |
|
Distance |
308.64 |
|
Distance ly |
1006.78 |
|
ORBITAL ELEMENTS
Period (P) | 108.2y | |
Periastron (T) | 1959.1y | |
Semi-major axis (a) | 0.143a | |
Eccentricity (e) | 0.83 | |
Inclination (i) | 50.4° | |
Longitude of periastron (ω) | 122° | |
Node (Ω) | 136.2° | |
Notes | | |
Reference | Zir2012b | |
Equinox | 2000 | |
Last observation | 2007 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
81.7 |
0.179 |
2001 |
82.5 |
0.181 |
2002 |
83.2 |
0.183 |
2003 |
83.9 |
0.185 |
2004 |
84.6 |
0.186 |
2005 |
85.3 |
0.188 |
2006 |
86.0 |
0.189 |
2007 |
86.7 |
0.191 |
2008 |
87.3 |
0.192 |
2009 |
88.0 |
0.194 |
2010 |
88.6 |
0.195 |
2011 |
89.3 |
0.196 |
2012 |
89.9 |
0.197 |
2013 |
90.5 |
0.198 |
2014 |
91.1 |
0.199 |
2015 |
91.7 |
0.200 |
2016 |
92.3 |
0.200 |
2017 |
92.9 |
0.201 |
2018 |
93.5 |
0.201 |
2019 |
94.1 |
0.202 |
2020 |
94.7 |
0.202 |
2021 |
95.3 |
0.202 |
2022 |
95.9 |
0.203 |
2023 |
96.5 |
0.203 |
2024 |
97.1 |
0.202 |
2025 |
97.7 |
0.202 |
2026 |
98.3 |
0.202 |
2027 |
98.9 |
0.202 |
2028 |
99.5 |
0.201 |
2029 |
100.1 |
0.201 |
2030 |
100.7 |
0.200 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 19073+2432 A 262 (HD 178355) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Zir2012b |
orb - |
Zirm, H. & Rica, F. |
2012IAUDS.177....1Z |
Zir2012b |
|
Inf. Circ. 177, 1, 2012 |
|
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 |
19073+2432 |
A 262 |
|
1992 |
13 |
256 |
0.2 |
9.27 |
9.72 |
A2 |
|
190718.39+243133.0 |
19073+2432 |
A 262 |
|
2007 |
14 |
264 |
0.5 |
9.27 |
9.72 |
A2 |
|
190718.39+243133.0 |
19073+2432 |
A 262 |
|
2010 |
15 |
267 |
0.2 |
9.27 |
9.72 |
A2 |
|
190718.39+243133.0 |
19073+2432 |
A 262 |
|
2016 |
17 |
269 |
0.2 |
9.27 |
9.72 |
A2 |
O |
190718.39+243133.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19073+2432 A 262 (HD 178355) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19073+2432 A 262 (HD 178355) : MEASURES
No records found.
WDS 19073+2432 (HD 178355) : 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 19073+2432 (HD 178355) : ALADIN DSS IMAGE @ 19h 07m 18.39s +24° 31' 33.0"
WDS 19073+2432 A 262 (HD 178355) : 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 |
|
19073+2432 |
A 262 |
|
269 |
0.2 |
|
Show |
|
19072+2425 |
POU3708 |
|
120 |
9.3 |
7 |
Show |
|
19066+2435 |
POU3702 |
|
37 |
15.0 |
11 |
Show |
|
19065+2433 |
POU3699 |
|
175 |
4.4 |
11 |
Show |
|
19069+2442 |
POU3707 |
|
202 |
22.0 |
13 |
Show |
|
19081+2423 |
POU3719 |
|
295 |
17.4 |
14 |
Show |
|
19085+2430 |
POU3723 |
|
14 |
5.2 |
16 |
Show |
|
19076+2446 |
POU3714 |
|
41 |
8.7 |
16 |
Show |
|
19069+2447 |
POU3706 |
|
21 |
14.3 |
17 |
Show |
|
19086+2433 |
POU3724 |
|
185 |
11.7 |
17 |
Show |
|
19063+2441 |
POU3694 |
|
91 |
6.7 |
17 |
Show |
|
19064+2419 |
POU3693 |
|
296 |
14.8 |
19 |
Show |
|
19071+2451 |
POU3709 |
|
160 |
6.0 |
20 |
Show |
|
19063+2447 |
POU3696 |
|
65 |
16.1 |
21 |
Show |
|
19063+2415 |
POU3689 |
|
306 |
16.6 |
22 |
Show |
|
19073+2456 |
POU3710 |
|
39 |
9.4 |
26 |
Show |
|
19063+2410 |
POU3692 |
AB |
340 |
11.3 |
26 |
Show |
|
19063+2410 |
POU3691 |
AC |
338 |
14.4 |
26 |
Show |
|
19056+2445 |
POU3687 |
|
291 |
6.9 |
26 |
Show |
|
19076+2457 |
POU3715 |
|
125 |
9.2 |
27 |
Show |
|
19066+2457 |
POU3701 |
|
125 |
13.4 |
28 |
Show |
|
19067+2458 |
POU3704 |
|
203 |
14.0 |
28 |
Show |
|
19080+2458 |
POU3718 |
|
272 |
14.4 |
29 |
Show |
|
19078+2403 |
POU3716 |
|
168 |
15.7 |
29 |
Show |
|
19094+2423 |
POU3729 |
|
332 |
22.8 |
30 |
Show |
|
19056+2412 |
POU3685 |
|
205 |
12.7 |
31 |
Show |
|
19093+2447 |
POU3730 |
|
57 |
14.5 |
33 |
Show |
|
19056+2409 |
POU3686 |
|
18 |
18.2 |
33 |
Show |
|
19079+2503 |
COU 419 |
|
30 |
2.5 |
33 |
Show |
|
19097+2418 |
POU3731 |
|
92 |
8.3 |
36 |
Show |
|
19050+2411 |
POU3683 |
|
52 |
11.8 |
38 |
Show |
|
19100+2441 |
HJ 1372 |
|
100 |
12.1 |
38 |
Show |
|
19076+2353 |
POU3712 |
|
239 |
1.3 |
39 |
Show |
|
19075+2352 |
J 2944 |
|
335 |
2.3 |
39 |
Show |
|
19049+2453 |
POU3682 |
|
166 |
7.8 |
39 |
Show |
|
19093+2501 |
POU3727 |
|
179 |
13.4 |
40 |
Show |
|
19101+2443 |
TDT1269 |
AB |
165 |
0.4 |
41 |
Show |
|
19101+2443 |
TDT1269 |
AC |
289 |
4.8 |
41 |
Show |
|
19047+2413 |
POU3679 |
AB |
176 |
3.9 |
42 |
Show |
|
19047+2413 |
POU3680 |
AC |
102 |
11.0 |
42 |
Show |
|
19083+2511 |
POU3722 |
AB |
78 |
8.8 |
42 |
Show |
|
19083+2511 |
POU3721 |
AC |
174 |
11.9 |
42 |
Show |
|
19079+2512 |
POU3717 |
|
303 |
6.3 |
42 |
Show |
|
19104+2438 |
POU3735 |
|
110 |
16.1 |
43 |
Show |
|
19060+2352 |
POU3688 |
|
116 |
8.3 |
43 |
Show |
|
19067+2349 |
POU3703 |
|
8 |
8.8 |
43 |
Show |
|
19065+2514 |
POU3700 |
|
48 |
3.4 |
44 |
Show |
|
19040+2428 |
POU3677 |
|
300 |
5.3 |
45 |
Show |
|
19094+2506 |
TDT1257 |
|
300 |
2.6 |
46 |
Show |
|
19096+2506 |
POU3732 |
|
137 |
16.8 |
47 |
Show |
|
19106+2446 |
POU3737 |
|
79 |
13.7 |
48 |
|
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WDS 19073+2432 : COMPONENTS
19073+2432 A
Componente originario normalizzato |
AB |
|
Name |
HD 178355 |
|
Coord arcsec 2000 |
190718.39+243133.0 |
|
Mag |
9.27 |
|
Spectral class |
A2 (white) |
|
PmRA |
9.00 |
|
PmDE |
-6.0 |
|
SAO |
86831 |
|
HIP |
93905 |
|
Tycho2 |
2127-01898-1 |
|
HD |
178355 |
|
BD |
BD+24 3643 |
|
Tycho2 |
2127-01898-1 |
|
Pflag |
|
|
RAmdeg |
286.82663846 |
|
DEmdeg |
24.52582830 |
|
PmRA |
-0.4 |
|
PmDE |
-2.3 |
|
E RAmdeg |
6 |
|
E DEmdeg |
6 |
|
E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1991.05 |
|
EpDEm |
1991.09 |
|
Num |
10 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.2 |
|
Q pmDE |
1.1 |
|
BTmag |
8.832 |
|
E BTmag |
0.016 |
|
VTmag |
8.708 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
93905 |
|
CCDM |
AB |
|
RAdeg |
286.82663944 |
|
DEdeg |
24.52583389 |
|
EpRA 1990 |
1.53 |
|
EpDE 1990 |
1.65 |
|
E RAdeg |
6.0 |
|
E DEdeg |
5.7 |
|
Posflg |
P |
|
Corr |
0.2 |
|
SAO |
86831 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0002 |
|
DE1950 |
|
|
PmDE1950 |
-0.014 |
|
Vmag |
8.7 |
|
SpType |
A2 |
|
Double code |
|
|
Source |
35 |
|
CatNum |
6855 |
|
DM |
BD+24 3643 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
178355 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.99700729 |
|
DE1950rad |
0.426669 |
|
PmRA2000 |
-0.0001 |
|
PmDE2000 |
-0.015 |
|
Catalog |
H |
|
HIP |
93905 |
|
Proxy |
H |
|
RAhms |
19 07 18.39 |
|
DEdms |
+24 31 33.0 |
|
Vmag |
8.68 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
286.827 |
|
DEdeg |
24.5258 |
|
AstroRef |
* |
|
Plx |
4.03 |
|
CCDM |
19073+2432 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
252 |
|
Rho |
0.155 |
|
HD |
178355 |
|
BD |
BD+24 3643 |
|
CD |
|
|
CP |
|
|
Dm number |
+24 3643 |
|
VIred |
0.11 |
|
SpType |
A2 |
|
R SpType |
|
|
Coord arcsec 2000 |
190718.39+243133.0 |
|
HIP |
93905 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.0060692703 |
|
DErad |
0.4280565367 |
|
Plx |
3.24 |
|
PmRA |
-0.93 |
|
PmDE |
-1.87 |
|
E RArad |
0.52 |
|
E DErad |
0.69 |
|
E Plx |
0.95 |
|
E pmRA |
0.58 |
|
E pmDE |
0.87 |
|
Hpmag |
8.7201 |
|
E Hpmag |
0.0016 |
|
SHp |
0.022 |
|
VA |
0 |
|
BV |
0.113 |
|
E BV |
0.013 |
|
VI |
0.13 |
|
Ccdm |
19073+2432 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.40 |
|
DDEs |
-26.7 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.5 |
|
Sp |
A2 |
|
PmNote |
* |
|
PmRA |
5 |
|
PmDE |
5 |
|
Dm number |
+24 3643 |
|
Cat1 |
BD |
|
Name2 |
+24 1984 |
|
Cat2 |
AGK2/3 |
|
HD |
178355 |
|
M HD |
|
|
ADS BDS |
A12057 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19032N2422A |
|
HIC |
93905 |
|
19073+2432 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
190718.38+243133.0 |
|
Mag |
9.72 |
|
Calc delta mag |
0.45 |
|
Calc coord |
yes |
|
Ccdm |
19073+2432 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 262 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1958 |
|
Theta |
237 |
|
Rho |
0.2 |
|
Obs |
8 |
|
Vmag |
9.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A12057 |
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
19032N2422B |
|
HIC |
93905 |
|