16475-4819 DUN 211 BC
16h 47m 36.85s -48° 20' 11.3" P.A. 197.00 sep 48.0 mag 8.14,8.21 Sp F2/3IV/V
Coord 2000 |
16475-4819 |
|
Discov num |
DUN 211 |
|
Comp |
BC |
|
Coord arcsec 2000 |
16 47 36.85 -48 20 11.3 |
|
Date first |
1834 |
|
Date last |
2015 |
|
Obs |
18 |
|
Pa first |
197 |
|
Pa last |
196.5 |
|
P.A. Now (θ) |
196.5° |
|
Sep first |
30.0 |
|
Sep last |
48.023 |
|
Sep. Now (ρ) |
48.023" |
|
Mag pri |
8.14 |
|
Mag sec |
8.21 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
F2/3IV/V (yellow-white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
-038 |
|
Sec motion dec |
-026 |
|
Notes |
N
(See Notes) |
|
rPM=0.557
Nature of this double is uncertain.
16475-4819 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 151082 |
227205 |
16 47 28 -48 19 10 |
DUN 211 AB |
2015 |
15 |
125 |
106.5 |
7.40 |
8.14 |
0.74 |
|
|
Show |
|
227205 |
16 47 28 -48 19 10 |
DAW 212 AC |
2015 |
15 |
144 |
130.4 |
7.40 |
8.21 |
0.81 |
|
|
Show |
|
227213 |
16 47 37 -48 20 11 |
DUN 211 BC |
2015 |
18 |
197 |
48.0 |
8.14 |
8.21 |
0.07 |
|
<=== |
Show |
|
227211 |
16 47 36 -48 20 55 |
HJ 4885 CD |
2016 |
14 |
239 |
3.8 |
8.21 |
9.50 |
1.29 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
SAO |
227213 |
|
Tycho2 |
8330-04739-1 |
|
Gaia DR2 |
5939444375994517376 |
|
HD |
151115 |
|
GC |
22574 |
|
DM |
CD-4811174 |
|