18276-3132 B 2448
18h 27m 35.55s -31° 31' 54.8" P.A. 329.00 sep 6.0 mag 8.51,14.50 Sp A4III
Coord 2000 |
18276-3132 |
|
Discov num |
B 2448 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 35.55 -31 31 54.8 |
|
Date first |
1930 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
315 |
|
Pa last |
328.8 |
|
P.A. Now (θ) |
328.8° |
|
Sep first |
6.0 |
|
Sep last |
6.014 |
|
Sep. Now (ρ) |
6.014" |
|
Mag pri |
8.51 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
5.99 |
|
Spectral class |
A4III (white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
SAO |
210180 |
|
Tycho2 |
7394-00980-1 |
|
Gaia DR2 |
4045355586520237440 |
|
HD |
169762 |
|
GC |
25170 |
|