12157-6906 DON 517
12h 15m 40.49s -69° 06' 11.2" P.A. 52.00 sep 3.3 mag 10.13,13.10 Sp A0
| Coord 2000 |
12157-6906 |
|
Discov num |
DON 517 |
|
Comp |
|
|
Coord arcsec 2000 |
12 15 40.49 -69 06 11.2 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
52 |
|
Pa last |
52.1 |
|
P.A. Now (θ) |
52.1° |
|
| Sep first |
2.8 |
|
Sep last |
3.315 |
|
Sep. Now (ρ) |
3.315" |
|
| Mag pri |
10.13 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
2.97 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-022 |
|
Sec motion ra |
-027 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+034 |
|
| Notes |
|
|
rPM=0.928
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Musca |
|
Tycho2 |
9227-02562-1 |
|
Gaia DR2 |
5856236050415261056 |
|
HD |
106555 |
|
