17174+1319 HDS 2444 (HD 156497)
17h 17m 24.10s +13° 18' 36.8" P.A. 291.00 sep 0.2 mag 8.56,8.79 Sp A2 dist. 193.05 pc (629.73 l.y.)
Coord 2000 |
17174+1319 |
|
Discov num |
HDS2444 |
|
Comp |
|
|
Coord arcsec 2000 |
17 17 24.10 +13 18 36.8 |
|
Date first |
1991 |
|
Date last |
2018 |
|
Obs |
8 |
|
Pa first |
28 |
|
Pa last |
290.6 |
|
P.A. Now (θ) |
290.6° |
|
Sep first |
0.1 |
|
Sep last |
0.21 |
|
Sep. Now (ρ) |
0.21" |
|
Mag pri |
8.56 |
|
Mag sec |
8.79 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-015 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 156497 |
|
Constellation |
Hercules |
|
HIP |
84584 |
|
Tycho2 |
0990-01673-1 |
|
Gaia DR2 |
4541541510200344832 |
|
HD |
156497 |
|
BD |
BD+13 3342 |
|
Distance |
193.05 |
|
Distance ly |
629.73 |
|
WDS 17174+1319 HDS 2444 (HD 156497) : 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 |
17174+1319 |
HDS2444 |
|
1991 |
1 |
28 |
0.1 |
8.56 |
8.79 |
A2 |
|
171724.10+131836.8 |
17174+1319 |
HDS2444 |
|
2006 |
2 |
312 |
0.2 |
8.56 |
8.79 |
A2 |
|
171724.10+131836.8 |
17174+1319 |
HDS2444 |
|
2010 |
3 |
305 |
0.2 |
8.56 |
8.79 |
A2 |
D |
171724.10+131836.8 |
17174+1319 |
HDS2444 |
|
2017 |
5 |
292 |
0.2 |
8.56 |
8.79 |
A2 |
|
171724.10+131836.8 |
17174+1319 |
HDS2444 |
|
2018 |
7 |
291 |
0.2 |
8.56 |
8.79 |
A2 |
|
171724.10+131836.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17174+1319 HDS 2444 (HD 156497) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17174+1319 HDS 2444 (HD 156497) : MEASURES
No records found.
WDS 17174+1319 (HD 156497) : 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 17174+1319 (HD 156497) : ALADIN DSS IMAGE @ 17h 17m 24.10s +13° 18' 36.8"
WDS 17174+1319 HDS 2444 (HD 156497) : 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 |
|
17174+1319 |
HDS2444 |
|
291 |
0.2 |
|
Show |
|
17164+1303 |
LDS 990 |
|
359 |
4.4 |
20 |
Show |
|
17154+1329 |
RAO 604 |
|
225 |
0.8 |
31 |
Show |
|
17155+1332 |
GWP2699 |
|
93 |
229.2 |
31 |
Show |
|
17150+1238 |
HDS2439 |
|
169 |
0.5 |
55 |
Show |
|
17134+1249 |
DAM 990 |
BC |
32 |
1.7 |
66 |
Show |
|
17134+1249 |
DAM 990 |
AB |
136 |
25.6 |
66 |
Show |
|
17140+1234 |
TDT 275 |
|
167 |
2.2 |
67 |
Show |
Rasalgethi |
17146+1423 |
CHR 139 |
Aa,Ab |
231 |
0.2 |
77 |
Show |
Rasalgethi |
17146+1423 |
STF2140 |
AB |
103 |
4.7 |
77 |
Show |
Rasalgethi |
17146+1423 |
AGC 16 |
AC |
296 |
16.6 |
77 |
Show |
Rasalgethi |
17146+1423 |
STF2140 |
AD |
39 |
79.2 |
77 |
Show |
|
17222+1358 |
BPM 679 |
|
20 |
28.4 |
81 |
Show |
|
17219+1230 |
HDS2451 |
|
81 |
0.4 |
82 |
Show |
|
17166+1440 |
BU 1200 |
|
338 |
0.6 |
83 |
Show |
|
17118+1338 |
KPP2297 |
AB |
59 |
19.3 |
85 |
Show |
|
17117+1353 |
DAM 977 |
AB |
283 |
8.3 |
91 |
Show |
|
17117+1353 |
DAM 977 |
BC |
45 |
2.5 |
91 |
Show |
|
17199+1155 |
UC 227 |
|
107 |
18.8 |
91 |
Show |
|
17236+1324 |
BU 46 |
|
203 |
2.2 |
92 |
Show |
|
17217+1209 |
GWP2704 |
|
134 |
25.4 |
94 |
Show |
|
17230+1231 |
GWP2706 |
|
68 |
19.6 |
95 |
Show |
|
17113+1246 |
JNN 152 |
|
162 |
34.5 |
96 |
Show |
|
17099+1318 |
DAM 929 |
AB |
336 |
2.1 |
109 |
Show |
|
17099+1318 |
DAM 929 |
AC |
305 |
8.0 |
109 |
Show |
|
17249+1320 |
STF2159 |
|
325 |
26.4 |
110 |
Show |
|
17102+1349 |
DAM 941 |
|
266 |
2.6 |
110 |
Show |
|
17225+1441 |
UC 228 |
|
225 |
77.4 |
111 |
Show |
|
17250+1350 |
HU 1281 |
AB |
283 |
1.9 |
115 |
Show |
|
17224+1447 |
TDT 322 |
|
188 |
1.4 |
115 |
Show |
|
17093+1326 |
DAM 912 |
|
58 |
5.2 |
119 |
Show |
|
17107+1427 |
BPM 676 |
|
242 |
77.0 |
119 |
Show |
|
17252+1355 |
BPM 680 |
|
45 |
19.1 |
120 |
Show |
|
17099+1229 |
GWP2692 |
|
251 |
5.6 |
121 |
Show |
|
17174+1113 |
HU 172 |
|
345 |
1.2 |
126 |
Show |
|
17231+1454 |
BU 1284 |
|
166 |
1.9 |
127 |
Show |
|
17207+1524 |
J 452 |
|
300 |
2.8 |
133 |
Show |
|
17138+1114 |
A 2785 |
|
51 |
4.1 |
135 |
Show |
|
17264+1352 |
UC 3340 |
|
91 |
6.8 |
135 |
Show |
|
17213+1521 |
J 3252 |
|
355 |
7.6 |
136 |
Show |
|
17080+1322 |
MMA 39 |
|
272 |
15.4 |
137 |
Show |
|
17167+1100 |
BPM 678 |
|
201 |
111.2 |
140 |
Show |
|
17269+1340 |
UC 3342 |
|
36 |
60.8 |
141 |
Show |
|
17261+1424 |
HEI 247 |
|
103 |
2.1 |
142 |
Show |
|
17267+1232 |
HEI 548 |
|
76 |
2.9 |
144 |
Show |
|
17155+1052 |
HDS2440 |
|
82 |
0.2 |
150 |
Show |
|
17148+1051 |
GRV 948 |
|
66 |
34.0 |
152 |
Show |
|
17091+1503 |
LDS4723 |
|
30 |
1.5 |
159 |
Show |
|
17182+1559 |
HEI 246 |
|
45 |
1.2 |
161 |
Show |
|
17081+1447 |
TDT 224 |
|
244 |
0.5 |
161 |
Show |
|
17088+1504 |
DAM 700 |
|
55 |
11.8 |
164 |
|
|
WDS 17174+1319 : COMPONENTS
17174+1319 A
Componente originario normalizzato |
AB |
|
Name |
HD 156497 |
|
Coord arcsec 2000 |
171724.10+131836.8 |
|
Mag |
8.56 |
|
Spectral class |
A2 (white) |
|
PmRA |
-2.00 |
|
PmDE |
-15.0 |
|
HIP |
84584 |
|
Tycho2 |
0990-01673-1 |
|
HD |
156497 |
|
BD |
BD+13 3342 |
|
Tycho2 |
0990-01673-1 |
|
Pflag |
|
|
RAmdeg |
259.35041462 |
|
DEmdeg |
13.31018725 |
|
PmRA |
-4.8 |
|
PmDE |
-15.1 |
|
E RAmdeg |
6 |
|
E DEmdeg |
6 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.24 |
|
EpDEm |
1991.14 |
|
Num |
9 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.1 |
|
Q pmDE |
1.4 |
|
BTmag |
8.132 |
|
E BTmag |
0.016 |
|
VTmag |
7.884 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
84584 |
|
CCDM |
AB |
|
RAdeg |
259.35042583 |
|
DEdeg |
13.31022333 |
|
EpRA 1990 |
1.62 |
|
EpDE 1990 |
1.58 |
|
E RAdeg |
5.5 |
|
E DEdeg |
5.9 |
|
Posflg |
P |
|
Corr |
0.0 |
|
Catalog |
H |
|
HIP |
84584 |
|
Proxy |
H |
|
RAhms |
17 17 24.10 |
|
DEdms |
+13 18 36.8 |
|
Vmag |
7.85 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
259.35 |
|
DEdeg |
13.3102 |
|
AstroRef |
* |
|
Plx |
4.48 |
|
CCDM |
17174+1319 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
D |
|
M HIP |
AB |
|
Theta |
28 |
|
Rho |
0.112 |
|
HD |
156497 |
|
BD |
BD+13 3342 |
|
CD |
|
|
CP |
|
|
Dm number |
+13 3342 |
|
VIred |
0.26 |
|
SpType |
A2 |
|
R SpType |
|
|
Coord arcsec 2000 |
171724.10+131836.8 |
|
HIP |
84584 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.5265188152 |
|
DErad |
0.2323072659 |
|
Plx |
5.18 |
|
PmRA |
-2.58 |
|
PmDE |
-15 |
|
E RArad |
0.67 |
|
E DErad |
0.7 |
|
E Plx |
0.92 |
|
E pmRA |
0.78 |
|
E pmDE |
0.77 |
|
Hpmag |
7.9182 |
|
E Hpmag |
0.0016 |
|
SHp |
0.013 |
|
VA |
0 |
|
BV |
0.221 |
|
E BV |
0.015 |
|
VI |
0.24 |
|
Ccdm |
17174+1319 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.10 |
|
DDEs |
-23.4 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.6 |
|
Sp |
A2 |
|
PmNote |
* |
|
PmRA |
-2 |
|
PmDE |
-15 |
|
Dm number |
+13 3342 |
|
Cat1 |
BD |
|
Name2 |
+13 1665 |
|
Cat2 |
AGK2/3 |
|
HD |
156497 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
84584 |
|
17174+1319 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
171724.09+131836.9 |
|
Mag |
8.79 |
|
Calc delta mag |
0.23 |
|
Calc coord |
yes |
|
Ccdm |
17174+1319 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
0.11 |
|
DDEs |
-23.3 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
28 |
|
Rho |
0.1 |
|
Obs |
1 |
|
Vmag |
8.8 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-2 |
|
PmDE |
-15 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
84584 |
|