18349-1442 ARN 47 AC
18h 34m 55.15s -14° 42' 10.6" P.A. 80.00 sep 377.8 mag 8.14,8.26 Sp A0III/IV
| Coord 2000 |
18349-1442 |
|
Discov num |
ARN 47 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 34 55.15 -14 42 10.6 |
|
| Date first |
1895 |
|
Date last |
2014 |
|
Obs |
11 |
|
| Pa first |
81 |
|
Pa last |
80.3 |
|
P.A. Now (θ) |
80.3° |
|
| Sep first |
378.1 |
|
Sep last |
377.837 |
|
Sep. Now (ρ) |
377.837" |
|
| Mag pri |
8.14 |
|
Mag sec |
8.26 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
A0III/IV (white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-009 |
|
| Notes |
N
(See Notes) |
|
rPM=0.105 (< 0.3, Physical double)
This double is physical.
18349-1442 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 171332 |
161630 |
18 34 55 -14 42 11 |
STF 2337 AB |
2018 |
36 |
296 |
16.6 |
8.14 |
9.05 |
0.91 |
|
|
| Show |
|
161630 |
18 34 55 -14 42 11 |
ARN 47 AC |
2014 |
11 |
80 |
377.8 |
8.14 |
8.26 |
0.12 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scutum |
|
SAO |
161630 |
|
Tycho2 |
5703-02460-1 |
|
Gaia DR2 |
4103695467362830848 |
|
| HD |
171431 |
|
DM |
BD-14 5118 |
|
