18205-1951 DON 892 (HD 168450)
18h 20m 29.26s -19° 50' 41.1" P.A. 298.00 sep 1.3 mag 8.58,11.30 Sp G1/2V
Coord 2000 |
18205-1951 |
|
Discov num |
DON 892 |
|
Comp |
|
|
Coord arcsec 2000 |
18 20 29.26 -19 50 41.1 |
|
Date first |
1929 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
281 |
|
Pa last |
298.2 |
|
P.A. Now (θ) |
298.2° |
|
Sep first |
1.1 |
|
Sep last |
1.27 |
|
Sep. Now (ρ) |
1.27" |
|
Mag pri |
8.58 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
2.72 |
|
Spectral class |
G1/2V (yellow) |
|
Pri motion ra |
+043 |
|
Sec motion ra |
|
|
Pri motion dec |
-054 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 168450 |
|
Constellation |
Sagittarius |
|
SAO |
161355 |
|
Tycho2 |
6273-00531-1 |
|
Gaia DR2 |
4094486335816279680 |
|
HD |
168450 |
|
GC |
25019 |
|