18497-3719 B 949
18h 49m 39.22s -37° 18' 43.3" P.A. 170.00 sep 3.3 mag 8.30,13.80 Sp K0III
Coord 2000 |
18497-3719 |
|
Discov num |
B 949 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 39.22 -37 18 43.3 |
|
Date first |
1927 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
173 |
|
Pa last |
170.3 |
|
P.A. Now (θ) |
170.3° |
|
Sep first |
3.3 |
|
Sep last |
3.299 |
|
Sep. Now (ρ) |
3.299" |
|
Mag pri |
8.30 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
5.5 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-026 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
SAO |
210605 |
|
Tycho2 |
7420-00507-1 |
|
Gaia DR2 |
6730246605049364864 |
|
HD |
173931 |
|