18046-4534 B 2429
18h 04m 33.44s -45° 33' 30.3" P.A. 339.00 sep 12.8 mag 8.16,12.70 Sp A3II/III
Coord 2000 |
18046-4534 |
|
Discov num |
B 2429 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 33.44 -45 33 30.3 |
|
Date first |
1930 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
0 |
|
Pa last |
338.7 |
|
P.A. Now (θ) |
338.7° |
|
Sep first |
7.0 |
|
Sep last |
12.76 |
|
Sep. Now (ρ) |
12.76" |
|
Mag pri |
8.16 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
4.54 |
|
Spectral class |
A3II/III (white) |
|
Pri motion ra |
+015 |
|
Sec motion ra |
|
|
Pri motion dec |
-028 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
SAO |
228668 |
|
Tycho2 |
8357-02795-1 |
|
Gaia DR2 |
6720611172351267200 |
|
HD |
164659 |
|
DM |
CP-45 9048 |
|