19076-0249 HDS 2711 AB (HD 178169)
19h 07m 37.80s -02° 49' 07.5" P.A. 290.00 sep 0.4 mag 8.55,12.02 Sp A3 dist. 225.73 pc (736.33 l.y.)
Coord 2000 |
19076-0249 |
|
Discov num |
HDS2711 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 07 37.80 -02 49 07.5 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
8 |
|
Pa first |
314 |
|
Pa last |
289.7 |
|
P.A. Now (θ) |
289.7° |
|
Sep first |
0.3 |
|
Sep last |
0.402 |
|
Sep. Now (ρ) |
0.402" |
|
Mag pri |
8.55 |
|
Mag sec |
12.02 |
|
delta mag (ΔM) |
3.47 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
19076-0249 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
143048 |
19 07 38 -02 49 08 |
LSC 85 Aa,Ab |
2021 |
6 |
49 |
0.0 |
9.10 |
9.60 |
0.50 |
|
|
Show |
HD 178169 |
143048 |
19 07 38 -02 49 08 |
HDS 2711 AB |
2021 |
8 |
290 |
0.4 |
8.55 |
12.02 |
3.47 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 178169 |
|
Constellation |
Aquila |
|
SAO |
143048 |
|
HIP |
93935 |
|
Tycho2 |
5133-00510-1 |
|
Gaia DR2 |
4260936796982029184 |
|
HD |
178169 |
|
BD |
BD-03 4485 |
|
Distance |
225.73 |
|
Distance ly |
736.33 |
|
WDS 19076-0249 HDS 2711 AB (HD 178169) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
LSC |
|
Lowell-Southern Connecticut |
................... |
LSC |
|
Collaboration of Otto Franz (Lowell) and Elliott Horch (Southern Connecticut) |
|
LSC |
|
See 20599+4016LSC 1Aa1,2 first resolved in Hor2012b |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19076-0249 |
HDS2711 |
AB |
2014 |
3 |
292 |
0.4 |
8.55 |
12.02 |
A3 |
|
190737.80-024907.5 |
19076-0249 |
HDS2711 |
AB |
2019 |
4 |
289 |
0.4 |
8.55 |
12.02 |
A3 |
|
190737.80-024907.5 |
19076-0249 |
HDS2711 |
AB |
2021 |
8 |
290 |
0.4 |
8.55 |
12.02 |
A3 |
|
190737.80-024907.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19076-0249 HDS 2711 AB (HD 178169) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19076-0249 HDS 2711 AB (HD 178169) : MEASURES
No records found.
WDS 19076-0249 (HD 178169) : 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 19076-0249 (HD 178169) : ALADIN DSS IMAGE @ 19h 07m 37.80s -02° 49' 07.5"
WDS 19076-0249 HDS 2711 AB (HD 178169) : 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 |
|
19076-0249 |
HDS2711 |
AB |
290 |
0.4 |
1 |
Show |
|
19076-0249 |
LSC 85 |
Aa,Ab |
49 |
0.0 |
1 |
Show |
|
19096-0243 |
GWP2818 |
|
244 |
19.2 |
30 |
Show |
|
19089-0322 |
GWP2816 |
|
140 |
8.6 |
38 |
Show |
|
19097-0349 |
RST4619 |
|
307 |
2.5 |
68 |
Show |
|
19077-0402 |
KPP1478 |
|
27 |
11.1 |
73 |
Show |
|
19128-0252 |
TDT1297 |
|
75 |
0.8 |
78 |
Show |
|
19034-0201 |
J 2936 |
|
65 |
5.2 |
79 |
Show |
|
19034-0159 |
J 2250 |
|
47 |
7.6 |
83 |
Show |
|
19050-0402 |
SHJ 286 |
|
211 |
39.6 |
84 |
Show |
|
19134-0246 |
J 1378 |
AB |
131 |
5.8 |
86 |
Show |
|
19134-0246 |
J 1668 |
BC |
192 |
6.2 |
86 |
Show |
|
19053-0131 |
CAT 4 |
AB |
31 |
2.5 |
86 |
Show |
|
19025-0209 |
HJ 875 |
|
90 |
14.9 |
87 |
Show |
|
19029-0342 |
A 3105 |
|
21 |
0.1 |
89 |
Show |
|
19072-0121 |
BAL 590 |
|
39 |
20.4 |
89 |
Show |
|
19133-0223 |
HJ 265 |
AB |
296 |
13.0 |
89 |
Show |
|
19133-0223 |
HJ 265 |
AC |
318 |
36.4 |
89 |
Show |
|
19133-0223 |
HJ 265 |
AD |
34 |
40.6 |
89 |
Show |
|
19066-0121 |
STF2447 |
AB |
342 |
14.1 |
90 |
Show |
|
19066-0121 |
STF2447 |
AC |
192 |
12.9 |
90 |
Show |
|
19098-0123 |
BAL 591 |
|
108 |
9.2 |
92 |
Show |
|
19130-0333 |
SCJ 20 |
|
228 |
62.9 |
92 |
Show |
|
19028-0153 |
TDT1197 |
|
96 |
0.9 |
92 |
Show |
|
19132-0327 |
A 97 |
BC,D |
242 |
7.0 |
92 |
Show |
|
19132-0327 |
A 97 |
BC |
223 |
0.8 |
92 |
Show |
|
19077-0421 |
J 1639 |
|
335 |
6.7 |
92 |
Show |
|
19132-0327 |
A 97 |
A,BC |
222 |
93.3 |
93 |
Show |
|
19038-0136 |
KPP2775 |
|
95 |
2.2 |
93 |
Show |
|
19147-0245 |
J 1669 |
|
120 |
3.0 |
98 |
Show |
|
19113-0122 |
BAL 592 |
|
138 |
12.0 |
103 |
Show |
|
19017-0156 |
A 2688 |
|
48 |
3.5 |
104 |
Show |
|
19040-0419 |
FAL 66 |
AB |
326 |
18.6 |
106 |
Show |
|
19040-0419 |
SKF2455 |
AC |
262 |
6.2 |
106 |
Show |
|
19040-0419 |
SKF2455 |
CD |
40 |
1.5 |
106 |
Show |
|
19045-0426 |
A 2689 |
|
88 |
0.4 |
108 |
Show |
|
19148-0236 |
J 1379 |
|
283 |
7.1 |
110 |
Show |
|
19000-0233 |
BRT 487 |
|
54 |
8.0 |
112 |
Show |
|
19039-0109 |
RST5129 |
|
304 |
1.6 |
115 |
Show |
|
19030-0423 |
RST4615 |
|
189 |
0.7 |
117 |
Show |
|
19153-0310 |
GWP2829 |
|
202 |
95.9 |
117 |
Show |
|
19159-0257 |
J 2958 |
|
165 |
6.8 |
122 |
Show |
|
19124-0428 |
STF2477 |
|
44 |
24.6 |
122 |
Show |
|
19157-0238 |
J 1670 |
|
5 |
7.7 |
124 |
Show |
|
19062-0453 |
EHR 16 |
AB |
30 |
12.5 |
126 |
Show |
|
19062-0453 |
JNN 10 |
A,Ca |
90 |
3.5 |
126 |
Show |
|
19062-0453 |
JNN 10 |
A,Cb |
170 |
3.9 |
126 |
Show |
|
19062-0453 |
JNN 10 |
A,Cc |
230 |
4.2 |
126 |
Show |
|
19062-0453 |
JNN 10 |
A,Cd |
68 |
4.3 |
126 |
Show |
|
19062-0453 |
JNN 10 |
A,Ce |
230 |
4.3 |
126 |
Show |
|
19062-0453 |
JNN 10 |
A,Cf |
276 |
4.4 |
126 |
|
|
WDS 19076-0249 : COMPONENTS
|
A |
Ab |
Ab |
pa=48.7°
sep=0.04"
| |
B |
pa=289.7°
sep=0.40"
| pa=284.9°
sep=0.42"
|
19076-0249 A
Name |
HD 178169 |
|
Coord arcsec 2000 |
190737.80-024907.5 |
|
Mag |
8.55 |
|
Spectral class |
A3 (white) |
|
PmRA |
6.00 |
|
PmDE |
-7.0 |
|
SAO |
143048 |
|
HIP |
93935 |
|
Tycho2 |
5133-00510-1 |
|
HD |
178169 |
|
BD |
BD-03 4485 |
|
Tycho2 |
5133-00510-1 |
|
Pflag |
|
|
RAmdeg |
286.90750971 |
|
DEmdeg |
-2.81877956 |
|
PmRA |
8.5 |
|
PmDE |
-9.1 |
|
E RAmdeg |
6 |
|
E DEmdeg |
7 |
|
E pmRA |
0.9 |
|
E pmDE |
1.0 |
|
EpRAm |
1990.47 |
|
EpDEm |
1990.23 |
|
Num |
15 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
0.9 |
|
Q pmDE |
1.2 |
|
BTmag |
8.845 |
|
E BTmag |
0.017 |
|
VTmag |
8.450 |
|
E VTmag |
0.013 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
93935 |
|
CCDM |
AB |
|
RAdeg |
286.90749056 |
|
DEdeg |
-2.81875778 |
|
EpRA 1990 |
1.76 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
6.0 |
|
E DEdeg |
7.2 |
|
Posflg |
P |
|
Corr |
-0.1 |
|
SAO |
143048 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0003 |
|
DE1950 |
|
|
PmDE1950 |
-0.004 |
|
Vmag |
8.2 |
|
SpType |
A3 |
|
Double code |
|
|
Source |
27 |
|
CatNum |
6484 |
|
DM |
BD-03 4485 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
178169 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.99606022 |
|
DE1950rad |
-0.05058084 |
|
PmRA2000 |
-0.0001 |
|
PmDE2000 |
-0.005 |
|
Catalog |
H |
|
HIP |
93935 |
|
Proxy |
H |
|
RAhms |
19 07 37.80 |
|
DEdms |
-02 49 07.5 |
|
Vmag |
8.42 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
286.908 |
|
DEdeg |
-2.81876 |
|
AstroRef |
A |
|
Plx |
4.99 |
|
CCDM |
19076-0249 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
C |
|
M HIP |
AB |
|
Theta |
314 |
|
Rho |
0.327 |
|
HD |
178169 |
|
BD |
BD-03 4485 |
|
CD |
|
|
CP |
|
|
Dm number |
-03 4485 |
|
VIred |
0.42 |
|
SpType |
A3 |
|
R SpType |
|
|
Coord arcsec 2000 |
190737.80-024907.5 |
|
HIP |
93935 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.0074803432 |
|
DErad |
-0.0491966165 |
|
Plx |
4.43 |
|
PmRA |
6.73 |
|
PmDE |
-7.08 |
|
E RArad |
0.96 |
|
E DErad |
0.64 |
|
E Plx |
1.07 |
|
E pmRA |
1.17 |
|
E pmDE |
0.83 |
|
Hpmag |
8.5062 |
|
E Hpmag |
0.0015 |
|
SHp |
0.015 |
|
VA |
0 |
|
BV |
0.364 |
|
E BV |
0.017 |
|
VI |
0.43 |
|
Ccdm |
19076-0249 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.80 |
|
DDEs |
-7.6 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.6 |
|
Sp |
A3 |
|
PmNote |
* |
|
PmRA |
6 |
|
PmDE |
-7 |
|
Dm number |
-03 4485 |
|
Cat1 |
BD |
|
Name2 |
143048 |
|
Cat2 |
SAO |
|
HD |
178169 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
93935 |
|
19076-0249 Ab
Coord arcsec 2000 |
190737.80-024907.5 |
|
Mag |
9.6 |
|
Calc delta mag |
0.5 |
|
Calc coord |
yes |
|
19076-0249 B
Coord arcsec 2000 |
190737.77-024907.4 |
|
Mag |
12.02 |
|
Calc delta mag |
2.92 |
|
Calc coord |
yes |
|
Ccdm |
19076-0249 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
1.78 |
|
DDEs |
-7.4 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
314 |
|
Rho |
0.3 |
|
Obs |
1 |
|
Vmag |
12.0 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
6 |
|
PmDE |
-7 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
93935 |
|