20334-0321 HDS 2936 (HD 195778)
20h 33m 25.30s -03° 21' 24.0" P.A. 156.00 sep 0.2 mag 8.66,10.14 Sp G5 dist. 432.9 pc (1412.12 l.y.)
Coord 2000 |
20334-0321 |
|
Discov num |
HDS2936 |
|
Comp |
|
|
Coord arcsec 2000 |
20 33 25.30 -03 21 24.0 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
139 |
|
Pa last |
156.4 |
|
P.A. Now (θ) |
156.4° |
|
Sep first |
0.3 |
|
Sep last |
0.244 |
|
Sep. Now (ρ) |
0.244" |
|
Mag pri |
8.66 |
|
Mag sec |
10.14 |
|
delta mag (ΔM) |
1.48 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
+003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 195778 |
|
Constellation |
Aquila |
|
SAO |
144566 |
|
HIP |
101435 |
|
Tycho2 |
5180-01327-1 |
|
Gaia DR2 |
4224762142833961600 |
|
HD |
195778 |
|
BD |
BD-03 4940 |
|
Distance |
432.9 |
|
Distance ly |
1412.12 |
|
WDS 20334-0321 HDS 2936 (HD 195778) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20334-0321 |
HDS2936 |
|
1997 |
2 |
146 |
0.3 |
8.66 |
10.14 |
G5 |
|
203325.30-032124.0 |
20334-0321 |
HDS2936 |
|
2016 |
3 |
156 |
0.2 |
8.66 |
10.14 |
G5 |
|
203325.30-032124.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20334-0321 HDS 2936 (HD 195778) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20334-0321 HDS 2936 (HD 195778) : MEASURES
No records found.
WDS 20334-0321 (HD 195778) : 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 20334-0321 (HD 195778) : ALADIN DSS IMAGE @ 20h 33m 25.30s -03° 21' 24.0"
WDS 20334-0321 HDS 2936 (HD 195778) : 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 |
|
20334-0321 |
HDS2936 |
|
156 |
0.2 |
1 |
Show |
|
20324-0330 |
HJ 919 |
|
219 |
24.6 |
18 |
Show |
|
20319-0327 |
A 734 |
|
294 |
2.0 |
23 |
Show |
|
20347-0341 |
TDT2389 |
|
184 |
0.6 |
28 |
Show |
|
20317-0337 |
GWP2964 |
|
162 |
24.1 |
31 |
Show |
|
20312-0328 |
J 1395 |
|
298 |
5.7 |
34 |
Show |
|
20313-0304 |
TDT2336 |
|
146 |
2.6 |
36 |
Show |
|
20363-0305 |
KPP1332 |
|
228 |
10.1 |
46 |
Show |
|
20329-0236 |
BRT 501 |
|
135 |
4.4 |
47 |
Show |
|
20365-0311 |
TOR 26 |
|
75 |
16.5 |
47 |
Show |
|
20300-0311 |
RST4668 |
|
162 |
2.2 |
53 |
Show |
|
20325-0413 |
A 735 |
|
271 |
4.5 |
54 |
Show |
|
20367-0250 |
UC 4231 |
|
75 |
24.4 |
58 |
Show |
|
20345-0421 |
J 2315 |
|
319 |
6.5 |
61 |
Show |
|
20371-0258 |
TDT2427 |
|
92 |
1.0 |
61 |
Show |
|
20375-0303 |
J 1775 |
AB |
352 |
4.1 |
65 |
Show |
|
20375-0303 |
BRT 505 |
AC |
36 |
8.8 |
65 |
Show |
|
20375-0303 |
J 1775 |
AD |
249 |
18.3 |
65 |
Show |
|
20375-0303 |
BRT 505 |
BC |
56 |
7.0 |
65 |
Show |
|
20375-0303 |
J 1775 |
BD |
238 |
19.7 |
65 |
Show |
|
20374-0254 |
TOR 27 |
|
233 |
2.9 |
67 |
Show |
|
20369-0416 |
LDS1475 |
|
259 |
21.2 |
75 |
Show |
|
20284-0321 |
RST4667 |
|
178 |
9.0 |
75 |
Show |
|
20340-0438 |
TDT2379 |
|
180 |
3.9 |
78 |
Show |
|
20351-0436 |
RST4671 |
|
48 |
0.7 |
79 |
Show |
|
20285-0254 |
TDT2314 |
|
238 |
0.7 |
79 |
Show |
|
20372-0225 |
BRT 503 |
|
73 |
4.6 |
81 |
Show |
|
20280-0318 |
J 1705 |
|
319 |
7.7 |
83 |
Show |
|
20343-0445 |
BRT 502 |
|
120 |
3.3 |
85 |
Show |
|
20305-0436 |
GWP2963 |
|
324 |
29.1 |
87 |
Show |
|
20286-0426 |
TOK 700 |
|
235 |
0.1 |
97 |
Show |
|
20275-0405 |
TDT2291 |
|
87 |
0.5 |
99 |
Show |
|
20266-0343 |
RST4666 |
|
199 |
0.5 |
104 |
Show |
|
20405-0349 |
RST4674 |
|
118 |
5.1 |
110 |
Show |
|
20268-0225 |
BRT 500 |
|
195 |
2.5 |
114 |
Show |
|
20321-0515 |
A 170 |
|
218 |
1.7 |
115 |
Show |
|
20275-0206 |
S 749 |
AB |
189 |
60.0 |
117 |
Show |
|
20275-0206 |
S 749 |
AC |
329 |
45.6 |
117 |
Show |
|
20275-0206 |
S 749 |
AD |
269 |
89.9 |
117 |
Show |
|
20275-0206 |
LSC 89 |
Aa,Ab |
197 |
0.0 |
117 |
Show |
|
20275-0206 |
S 749 |
CD |
239 |
77.5 |
118 |
Show |
|
20275-0206 |
S 749 |
CE |
197 |
18.8 |
118 |
Show |
|
20402-0222 |
KPP4209 |
AB |
250 |
2.2 |
118 |
Show |
|
20275-0206 |
S 749 |
DF |
26 |
6.7 |
118 |
Show |
|
20310-0126 |
UC 4204 |
|
179 |
49.4 |
121 |
Show |
|
20249-0327 |
UC 4171 |
|
227 |
64.7 |
128 |
Show |
|
20341-0530 |
TDT2382 |
|
249 |
1.2 |
129 |
Show |
|
20399-0155 |
UC 4249 |
|
339 |
14.0 |
130 |
Show |
|
20372-0523 |
J 2316 |
|
54 |
12.7 |
130 |
Show |
|
20421-0336 |
RST4677 |
|
122 |
4.4 |
132 |
Show |
|
20248-0400 |
GWP2945 |
|
240 |
49.2 |
135 |
|
|
WDS 20334-0321 : COMPONENTS
20334-0321 A
Componente originario normalizzato |
AB |
|
Name |
HD 195778 |
|
Coord arcsec 2000 |
203325.30-032124.0 |
|
Mag |
8.66 |
|
Spectral class |
G5 (yellow) |
|
PmRA |
-2.00 |
|
PmDE |
3.0 |
|
SAO |
144566 |
|
HIP |
101435 |
|
Tycho2 |
5180-01327-1 |
|
HD |
195778 |
|
BD |
BD-03 4940 |
|
Tycho2 |
5180-01327-1 |
|
Pflag |
|
|
RAmdeg |
308.35539167 |
|
DEmdeg |
-3.35664502 |
|
PmRA |
-2.5 |
|
PmDE |
3.5 |
|
E RAmdeg |
7 |
|
E DEmdeg |
8 |
|
E pmRA |
1.1 |
|
E pmDE |
1.1 |
|
EpRAm |
1990.59 |
|
EpDEm |
1990.10 |
|
Num |
10 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.6 |
|
Q pmDE |
0.7 |
|
BTmag |
9.514 |
|
E BTmag |
0.020 |
|
VTmag |
8.370 |
|
E VTmag |
0.013 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
101435 |
|
CCDM |
AB |
|
RAdeg |
308.35539750 |
|
DEdeg |
-3.35665389 |
|
EpRA 1990 |
1.62 |
|
EpDE 1990 |
1.41 |
|
E RAdeg |
7.1 |
|
E DEdeg |
8.2 |
|
Posflg |
P |
|
Corr |
-0.3 |
|
SAO |
144566 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0 |
|
DE1950 |
|
|
PmDE1950 |
-0.009 |
|
Vmag |
8.3 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
27 |
|
CatNum |
7128 |
|
DM |
BD-03 4940 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
195778 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.37040384 |
|
DE1950rad |
-0.06158221 |
|
PmRA2000 |
0.0002 |
|
PmDE2000 |
-0.012 |
|
Catalog |
H |
|
HIP |
101435 |
|
Proxy |
H |
|
RAhms |
20 33 25.30 |
|
DEdms |
-03 21 24.0 |
|
Vmag |
8.25 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
308.355 |
|
DEdeg |
-3.35665 |
|
AstroRef |
* |
|
Plx |
3.66 |
|
CCDM |
20334-0321 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
139 |
|
Rho |
0.25 |
|
HD |
195778 |
|
BD |
BD-03 4940 |
|
CD |
|
|
CP |
|
|
Dm number |
-03 4940 |
|
VIred |
0.94 |
|
SpType |
G5 |
|
R SpType |
|
|
Coord arcsec 2000 |
203325.30-032124.0 |
|
HIP |
101435 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.3818169646 |
|
DErad |
-0.058584668 |
|
Plx |
2.31 |
|
PmRA |
-3.36 |
|
PmDE |
4.17 |
|
E RArad |
0.95 |
|
E DErad |
0.62 |
|
E Plx |
1.06 |
|
E pmRA |
1.31 |
|
E pmDE |
0.91 |
|
Hpmag |
8.4143 |
|
E Hpmag |
0.0015 |
|
SHp |
0.012 |
|
VA |
0 |
|
BV |
0.983 |
|
E BV |
0.019 |
|
VI |
0.96 |
|
Ccdm |
20334-0321 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.29 |
|
DDEs |
-23.9 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.7 |
|
Sp |
G5 |
|
PmNote |
* |
|
PmRA |
-2 |
|
PmDE |
3 |
|
Dm number |
-03 4940 |
|
Cat1 |
BD |
|
Name2 |
144566 |
|
Cat2 |
SAO |
|
HD |
195778 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
101435 |
|
20334-0321 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203325.31-032124.2 |
|
Mag |
10.14 |
|
Calc delta mag |
1.48 |
|
Calc coord |
yes |
|
Ccdm |
20334-0321 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
1.30 |
|
DDEs |
-24.1 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
139 |
|
Rho |
0.3 |
|
Obs |
1 |
|
Vmag |
10.1 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-2 |
|
PmDE |
3 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
101435 |
|