17320+0249 STT 331 AB (V2373 Oph)
17h 32m 02.86s +02° 49' 25.4" P.A. 353.00 sep 1.0 mag 7.74,8.82 Sp B5V dist. 476.19 pc (1553.33 l.y.)
Coord 2000 |
17320+0249 |
|
Discov num |
STT 331 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 32 02.86 +02 49 25.4 |
|
Date first |
1843 |
|
Date last |
2016 |
|
Obs |
83 |
|
Pa first |
332 |
|
Pa last |
352.6 |
|
P.A. Now (θ) |
352.6° |
|
Sep first |
0.8 |
|
Sep last |
1.013 |
|
Sep. Now (ρ) |
1.013" |
|
Mag pri |
7.74 |
|
Mag sec |
8.82 |
|
delta mag (ΔM) |
1.08 |
|
Spectral class |
B5V (blue-white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
17320+0249 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
V2373 Oph |
122481 |
17 32 03 +02 49 25 |
STT 331 AB |
2016 |
83 |
353 |
1.0 |
7.74 |
8.82 |
1.08 |
|
<=== |
Show |
|
122481 |
17 32 03 +02 49 25 |
STT 331 AC |
2015 |
11 |
240 |
50.5 |
7.74 |
10.92 |
3.18 |
|
|
Show |
|
|
17 31 20 +02 49 18 |
BU 1538 DE |
2015 |
2 |
164 |
2.4 |
11.50 |
11.50 |
0.00 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
V2373 Oph |
|
Constellation |
Ophiuchus |
|
SAO |
122481 |
|
HIP |
85812 |
|
Tycho2 |
0418-01447-1 |
|
Gaia DR2 |
4376824940267661056 |
|
HD |
158976 |
|
GC |
23746 |
|
ADS |
10614 |
|
BD |
BD+02 3341 |
|
Distance |
476.19 |
|
Distance ly |
1553.33 |
|
WDS 17320+0249 STT 331 AB (V2373 Oph) : NOTES
discov_num |
notes |
refcode |
STT 331 |
A: V2373 Oph, a Beta Lyrae eclipsing binary, period 1.08628d. |
Zas2010 |
BU 1538 |
DE: This is a measure of a faint pair 1 minute preceding STT 331. |
|
REFERENCES
refcode |
metd |
author |
reference |
Zas2010 |
- |
Zasche, P. |
................... |
Zas2010 |
|
private communication, 2010 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BU |
Burnham, S.W. (BU 1 - 81) |
179 |
STT |
Struve, O. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17320+0249 |
STT 331 |
AB |
2005 |
80 |
350 |
1.0 |
7.74 |
8.82 |
B5V |
D |
173202.87+024925.4 |
17320+0249 |
STT 331 |
AB |
2008 |
83 |
352 |
1.0 |
7.74 |
8.82 |
B5V |
D |
173202.87+024925.4 |
17320+0249 |
STT 331 |
AB |
2009 |
86 |
350 |
1.0 |
7.74 |
8.82 |
B5V |
N D |
173202.87+024925.4 |
17320+0249 |
STT 331 |
AB |
2011 |
87 |
351 |
1.0 |
7.74 |
8.82 |
B5V |
N |
173202.86+024925.4 |
17320+0249 |
STT 331 |
AB |
2016 |
81 |
353 |
1.0 |
7.74 |
8.82 |
B5V |
N |
173202.86+024925.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17320+0249 STT 331 AB (V2373 Oph) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17320+0249 STT 331 AB (V2373 Oph) : MEASURES
No records found.
WDS 17320+0249 (V2373 Oph) : 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 17320+0249 (V2373 Oph) : ALADIN DSS IMAGE @ 17h 32m 02.86s +02° 49' 25.4"
WDS 17320+0249 STT 331 AB (V2373 Oph) : 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 |
|
17320+0249 |
STT 331 |
AB |
353 |
1.0 |
|
Show |
|
17320+0249 |
STT 331 |
AC |
240 |
50.5 |
|
Show |
|
17331+0243 |
BAL1939 |
|
|
16.3 |
10 |
Show |
|
17327+0251 |
HDS2475 |
|
226 |
0.1 |
11 |
Show |
|
17320+0249 |
BU 1538 |
DE |
164 |
2.4 |
11 |
Show |
|
17314+0243 |
A 2386 |
|
125 |
0.2 |
12 |
Show |
|
17309+0226 |
BAL1938 |
|
117 |
11.9 |
29 |
Show |
|
17328+0322 |
KPP2639 |
|
84 |
24.5 |
35 |
Show |
|
17342+0235 |
BAL1940 |
|
137 |
15.8 |
36 |
Show |
|
17336+0325 |
TDT 411 |
|
286 |
2.9 |
44 |
Show |
|
17313+0333 |
LDS4749 |
|
265 |
3.7 |
46 |
Show |
|
17352+0228 |
TDS 874 |
|
317 |
1.1 |
53 |
Show |
|
17345+0335 |
BAL2443 |
|
76 |
3.4 |
59 |
Show |
|
17285+0224 |
A 2246 |
|
120 |
0.4 |
59 |
Show |
|
17308+0349 |
A 2247 |
|
354 |
0.3 |
63 |
Show |
|
17283+0212 |
A 2245 |
AB |
351 |
2.1 |
68 |
Show |
|
17362+0207 |
TDT 430 |
|
85 |
0.8 |
75 |
Show |
|
17364+0326 |
UC 3373 |
|
73 |
54.9 |
76 |
Show |
|
17293+0353 |
BAL2442 |
|
107 |
20.0 |
77 |
Show |
|
17319+0408 |
BAL2893 |
|
24 |
13.2 |
79 |
Show |
|
17353+0356 |
A 2248 |
|
241 |
2.1 |
84 |
Show |
|
17269+0219 |
A 2243 |
|
301 |
2.0 |
84 |
Show |
|
17269+0326 |
BAL2441 |
|
308 |
14.2 |
86 |
Show |
|
17348+0130 |
J 2507 |
|
234 |
1.3 |
91 |
Show |
|
17357+0409 |
A 2985 |
AB |
343 |
0.3 |
97 |
Show |
|
17357+0409 |
STF2187 |
AB,C |
179 |
3.3 |
97 |
Show |
|
17262+0205 |
BAL1937 |
|
204 |
12.0 |
99 |
Show |
|
17253+0239 |
GWP2711 |
|
215 |
33.0 |
103 |
Show |
|
17258+0207 |
CSN 8 |
|
269 |
7.3 |
104 |
Show |
|
17332+0432 |
FMR 134 |
|
292 |
10.3 |
104 |
Show |
|
17390+0240 |
WSI 88 |
|
202 |
0.1 |
105 |
Show |
|
17379+0347 |
BAL2444 |
|
268 |
16.4 |
105 |
Show |
|
17388+0324 |
BAL2446 |
|
199 |
6.6 |
107 |
Show |
|
17389+0320 |
BAL2447 |
|
329 |
4.4 |
108 |
Show |
|
17391+0231 |
BAL1941 |
|
50 |
15.1 |
108 |
Show |
|
17265+0142 |
KPP 605 |
|
194 |
5.6 |
108 |
Show |
|
17377+0138 |
GWP2727 |
|
345 |
48.8 |
111 |
Show |
|
17390+0326 |
BAL2448 |
|
8 |
12.2 |
111 |
Show |
|
17244+0242 |
TDS 865 |
|
144 |
1.1 |
115 |
Show |
|
17246+0311 |
BAL2439 |
|
20 |
13.5 |
115 |
Show |
|
17318-0055 |
RST5088 |
|
58 |
1.2 |
115 |
Show |
|
17391+0202 |
SHJ 251 |
BC |
69 |
99.8 |
116 |
Show |
|
17356+0107 |
SKF 919 |
|
2 |
14.5 |
116 |
Show |
|
17349+0102 |
DOO 67 |
|
117 |
46.0 |
116 |
Show |
|
17391+0202 |
SHJ 251 |
AB |
328 |
111.3 |
117 |
Show |
|
17391+0202 |
SHJ 251 |
AC |
15 |
133.1 |
117 |
Show |
|
17387+0349 |
BAL2445 |
|
142 |
5.1 |
117 |
Show |
|
17393+0333 |
CSN 10 |
|
300 |
12.5 |
117 |
Show |
|
17395+0324 |
BU 961 |
AB |
141 |
8.2 |
117 |
Show |
|
17395+0324 |
BU 961 |
AC |
149 |
25.8 |
117 |
Show |
|
17395+0324 |
FOX9029 |
AD |
174 |
12.5 |
117 |
|
|
WDS 17320+0249 : COMPONENTS
|
A |
B |
C |
D |
B |
pa=352.6°
sep=1.01"
| |
C |
pa=239.9°
sep=50.46"
| pa=238.8°
sep=50.86"
| |
D |
pa=269.4°
sep=647.40"
| pa=269.3°
sep=647.28"
| pa=271.7°
sep=604.00"
| |
E |
pa=269.2°
sep=646.77"
| pa=269.1°
sep=646.65"
| pa=271.5°
sep=603.27"
| pa=164.1°
sep=2.42"
|
17320+0249 A
Var name |
V2373 Oph |
|
Coord arcsec 2000 |
173202.86+024925.4 |
|
Mag |
7.74 |
|
Spectral class |
B5V (blue-white) |
|
PmRA |
3.00 |
|
PmDE |
-13.0 |
|
SAO |
122481 |
|
HIP |
85812 |
|
Tycho2 |
0418-01447-1 |
|
HD |
158976 |
|
GC |
23746 |
|
ADS |
10614 |
|
BD |
BD+02 3341 |
|
Tycho2 |
0418-01447-1 |
|
Pflag |
P |
|
RAmdeg |
263.01196996 |
|
DEmdeg |
2.82374270 |
|
PmRA |
3.0 |
|
PmDE |
-12.9 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.55 |
|
EpDEm |
1991.15 |
|
Num |
6 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.3 |
|
Q pmDE |
1.2 |
|
BTmag |
7.689 |
|
E BTmag |
0.015 |
|
VTmag |
7.735 |
|
E VTmag |
0.011 |
|
Prox |
10 |
|
TYC |
T |
|
HIP |
85812 |
|
CCDM |
A |
|
RAdeg |
263.01197278 |
|
DEdeg |
2.82372556 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.34 |
|
E RAdeg |
4.3 |
|
E DEdeg |
5.2 |
|
Posflg |
D |
|
Corr |
0.1 |
|
SAO |
122481 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0011 |
|
DE1950 |
|
|
PmDE1950 |
-0.027 |
|
Vmag |
7.4 |
|
SpType |
B8 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
23746 |
|
DM |
BD+02 3341 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
158976 |
|
M HD |
0 |
|
GC |
23746 |
|
RA1950rad |
4.5794854 |
|
DE1950rad |
0.04989925 |
|
PmRA2000 |
0.0013 |
|
PmDE2000 |
-0.026 |
|
Catalog |
H |
|
HIP |
85812 |
|
Proxy |
H |
|
RAhms |
17 32 02.87 |
|
DEdms |
+02 49 25.4 |
|
Vmag |
7.41 |
|
VarFlag |
2 |
|
R Vmag |
H |
|
RAdeg |
263.012 |
|
DEdeg |
2.82372 |
|
AstroRef |
A |
|
Plx |
1.6 |
|
CCDM |
17320+0249 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
348 |
|
Rho |
1.018 |
|
HD |
158976 |
|
BD |
BD+02 3341 |
|
CD |
|
|
CP |
|
|
Dm number |
+02 3341 |
|
VIred |
-0.02 |
|
SpType |
B8 |
|
R SpType |
|
|
Coord arcsec 2000 |
173202.87+024925.4 |
|
HIP |
85812 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.5904248384 |
|
DErad |
0.0492832859 |
|
Plx |
2.1 |
|
PmRA |
-1.01 |
|
PmDE |
-9.04 |
|
E RArad |
0.88 |
|
E DErad |
0.48 |
|
E Plx |
1 |
|
E pmRA |
1.14 |
|
E pmDE |
0.49 |
|
Hpmag |
7.4021 |
|
E Hpmag |
0.0032 |
|
SHp |
0.023 |
|
VA |
1 |
|
BV |
-0.054 |
|
E BV |
0.014 |
|
VI |
-0.03 |
|
Ccdm |
17320+0249 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.79 |
|
DDEs |
23.6 |
|
R dRAs |
65 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
7.9 |
|
Sp |
B8 |
|
PmNote |
* |
|
PmRA |
-2 |
|
PmDE |
-8 |
|
Dm number |
2 3341 |
|
Cat1 |
BD |
|
Name2 |
+02 2104 |
|
Cat2 |
AGK2/3 |
|
HD |
158976 |
|
M HD |
|
|
ADS BDS |
A10614 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17270N0254A |
|
HIC |
85812 |
|
17320+0249 B
Coord arcsec 2000 |
173202.85+024926.4 |
|
Mag |
8.82 |
|
PmRA |
3.00 |
|
PmDE |
-13.0 |
|
Tycho2 |
0418-01447-2 |
|
Calc delta mag |
1.08 |
|
Calc coord |
yes |
|
Tycho2 |
0418-01447-2 |
|
Pflag |
P |
|
RAmdeg |
263.01196996 |
|
DEmdeg |
2.82374270 |
|
PmRA |
3.0 |
|
PmDE |
-12.9 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.55 |
|
EpDEm |
1991.15 |
|
Num |
6 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.3 |
|
Q pmDE |
1.2 |
|
BTmag |
8.851 |
|
E BTmag |
0.018 |
|
VTmag |
8.820 |
|
E VTmag |
0.016 |
|
Prox |
10 |
|
TYC |
|
|
HIP |
85812 |
|
CCDM |
B |
|
RAdeg |
263.01191444 |
|
DEdeg |
2.82400417 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.36 |
|
E RAdeg |
7.1 |
|
E DEdeg |
9.1 |
|
Posflg |
D |
|
Corr |
0.1 |
|
Ccdm |
17320+0249 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STT 331 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1959 |
|
Theta |
349 |
|
Rho |
1.4 |
|
Obs |
99 |
|
Vmag |
9.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A10614 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17270N0254B |
|
HIC |
85812 |
|
17320+0249 C
Coord arcsec 2000 |
173159.95+024900.1 |
|
Mag |
10.92 |
|
PmRA |
1.00 |
|
PmDE |
-7.0 |
|
Calc delta mag |
3.18 |
|
Calc coord |
yes |
|
Ccdm |
17320+0249 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STT 331 |
|
DRAs |
-0.06 |
|
DDEs |
-0.9 |
|
R dRAs |
65 |
|
Year |
1898 |
|
Theta |
241 |
|
Rho |
51.0 |
|
Obs |
2 |
|
Vmag |
11.2 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A10614 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17270N0254C |
|
HIC |
|
|
17320+0249 D
Coord arcsec 2000 |
173119.65+024918.4 |
|
Mag |
11.5 |
|
PmRA |
2.00 |
|
PmDE |
-2.0 |
|
Calc delta mag |
3.76 |
|
17320+0249 E
Coord arcsec 2000 |
173119.69+024916.1 |
|
Mag |
11.5 |
|
Calc delta mag |
3.76 |
|
Calc coord |
yes |
|