17422-4839 ANT 3 AD
17h 42m 14.68s -48° 38' 32.3" P.A. 270.00 sep 52.0 mag 8.16,9.46 Sp F5V
Coord 2000 |
17422-4839 |
|
Discov num |
ANT 3 |
|
Comp |
AD |
|
Coord arcsec 2000 |
17 42 14.68 -48 38 32.3 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
274 |
|
Pa last |
270.4 |
|
P.A. Now (θ) |
270.4° |
|
Sep first |
49.8 |
|
Sep last |
52.03 |
|
Sep. Now (ρ) |
52.03" |
|
Mag pri |
8.16 |
|
Mag sec |
9.46 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
+023 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
-019 |
|
Notes |
N
(See Notes) |
|
rPM=1.315
This double is not physical.
17422-4839 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 160415 |
|
17 42 15 -48 38 32 |
HJ 4970 AB |
2016 |
23 |
68 |
8.0 |
8.16 |
9.13 |
0.97 |
|
|
Show |
|
|
17 42 15 -48 38 32 |
HJ 4970 AC |
2015 |
10 |
235 |
20.5 |
8.16 |
10.70 |
2.54 |
|
|
Show |
|
228299 |
17 42 15 -48 38 32 |
ANT 3 AD |
2015 |
9 |
270 |
52.0 |
8.16 |
9.46 |
1.30 |
|
<=== |
Show |
|
|
17 42 15 -48 38 32 |
ANT 3 AE |
2015 |
4 |
151 |
12.4 |
8.16 |
10.20 |
2.04 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
SAO |
228299 |
|
Tycho2 |
8347-02865-1 |
|
Gaia DR2 |
5948242736753347072 |
|
HD |
160396 |
|
DM |
CP-48 9405 |
|