18218-2327 DON 895
18h 21m 45.39s -23° 26' 33.1" P.A. 141.00 sep 2.2 mag 10.20,13.20 Sp A2III
| Coord 2000 |
18218-2327 |
|
Discov num |
DON 895 |
|
Comp |
|
|
Coord arcsec 2000 |
18 21 45.39 -23 26 33.1 |
|
| Date first |
1932 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
145 |
|
Pa last |
141.1 |
|
P.A. Now (θ) |
141.1° |
|
| Sep first |
1.9 |
|
Sep last |
2.236 |
|
Sep. Now (ρ) |
2.236" |
|
| Mag pri |
10.20 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
A2III (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
186702 |
|
Tycho2 |
6844-03247-1 |
|
Gaia DR2 |
4089594230687394560 |
|
| HD |
168629 |
|
