18352+6342 STF 2365 (HD 172323)
18h 35m 09.38s +63° 41' 47.0" P.A. 23.00 sep 20.0 mag 8.16,10.91 Sp F9V dist. 43.65 pc (142.39 l.y.)
| Coord 2000 |
18352+6342 |
|
Discov num |
STF2365 |
|
Comp |
|
|
Coord arcsec 2000 |
18 35 09.38 +63 41 47.0 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
38 |
|
| Pa first |
27 |
|
Pa last |
23.1 |
|
P.A. Now (θ) |
23.1° |
|
| Sep first |
19.9 |
|
Sep last |
20.002 |
|
Sep. Now (ρ) |
20.002" |
|
| Mag pri |
8.16 |
|
Mag sec |
10.91 |
|
delta mag (ΔM) |
2.75 |
|
Spectral class |
F9V (yellow-white) |
|
| Pri motion ra |
-024 |
|
Sec motion ra |
-021 |
|
| Pri motion dec |
-253 |
|
Sec motion dec |
-259 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.026 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 172323 |
|
Constellation |
Draco |
|
SAO |
17936 |
|
HIP |
91115 |
|
| Tycho2 |
4219-02150-1 |
|
Gaia DR2 |
2160294302790075264 |
|
HD |
172323 |
|
GC |
25444 |
|
| BD |
BD+63 1439 |
|
Distance |
43.65 |
|
Distance ly |
142.39 |
|
WDS 18352+6342 STF 2365 (HD 172323) : NOTES
| discov_num |
notes |
refcode |
| STF2365 |
Primary is SB2, P=4.738y |
Tok2014d |
REFERENCES
| refcode |
metd |
author |
reference |
| Tok2014d |
E2 - |
Tokovinin, A. |
2014AJ....147...86T |
| Tok2014d |
|
AJ 147, 86, 2014 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 18352+6342 |
STF2365 |
|
2000 |
15 |
23 |
20.0 |
8.16 |
10.91 |
F9V |
DV |
183509.38+634147.0 |
| 18352+6342 |
STF2365 |
|
2003 |
16 |
23 |
20.0 |
8.16 |
10.91 |
F9V |
VD |
183509.38+634147.0 |
| 18352+6342 |
STF2365 |
|
2010 |
17 |
22 |
20.0 |
8.16 |
10.91 |
F9V |
VD |
183509.38+634147.0 |
| 18352+6342 |
STF2365 |
|
2013 |
19 |
23 |
19.5 |
8.16 |
10.91 |
F9V |
V |
183509.38+634147.0 |
| 18352+6342 |
STF2365 |
|
2015 |
22 |
23 |
20.0 |
8.16 |
10.91 |
F9V |
NV |
183509.38+634147.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18352+6342 STF 2365 (HD 172323) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18352+6342 STF 2365 (HD 172323) : MEASURES
No records found.
WDS 18352+6342 (HD 172323) : VIRTUAL EYEPIECE
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|
|
WDS 18352+6342 (HD 172323) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
