17195-4443 TDT 305 (HD 156399)
17h 19m 32.00s -44° 42' 31.5" P.A. 320.00 sep 0.5 mag 10.09,10.16 Sp M2/3III:
| Coord 2000 |
17195-4443 |
|
Discov num |
TDT 305 |
|
Comp |
|
|
Coord arcsec 2000 |
17 19 32.00 -44 42 31.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
320 |
|
Pa last |
320.2 |
|
P.A. Now (θ) |
320.2° |
|
| Sep first |
0.5 |
|
Sep last |
0.48 |
|
Sep. Now (ρ) |
0.48" |
|
| Mag pri |
10.09 |
|
Mag sec |
10.16 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
M2/3III: (red) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 156399 |
|
Constellation |
Scorpius |
|
Tycho2 |
7882-00417-1 |
|
Gaia DR2 |
5952897514904398720 |
|
| HD |
156399 |
|
