18501-7240 B 2868
18h 50m 04.49s -72° 40' 13.9" P.A. 84.00 sep 6.4 mag 8.85,13.40 Sp F0III
| Coord 2000 |
18501-7240 |
|
Discov num |
B 2868 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 04.49 -72 40 13.9 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
85 |
|
Pa last |
83.5 |
|
P.A. Now (θ) |
83.5° |
|
| Sep first |
8.0 |
|
Sep last |
6.407 |
|
Sep. Now (ρ) |
6.407" |
|
| Mag pri |
8.85 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
4.55 |
|
Spectral class |
F0III (yellow-white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+171 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
+026 |
|
| Notes |
|
|
rPM=0.965
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pavo |
|
Tycho2 |
9300-01432-1 |
|
Gaia DR2 |
6418360854692010496 |
|
HD |
172974 |
|