17045-4402 DON 822
17h 04m 31.61s -44° 01' 52.5" P.A. 58.00 sep 1.9 mag 10.49,12.80 Sp G5
| Coord 2000 |
17045-4402 |
|
Discov num |
DON 822 |
|
Comp |
|
|
Coord arcsec 2000 |
17 04 31.61 -44 01 52.5 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
60 |
|
Pa last |
57.9 |
|
P.A. Now (θ) |
57.9° |
|
| Sep first |
1.7 |
|
Sep last |
1.904 |
|
Sep. Now (ρ) |
1.904" |
|
| Mag pri |
10.49 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
2.31 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
Tycho2 |
7881-01083-1 |
|
Gaia DR2 |
5963817525132989184 |
|
HD |
326906 |
|
