17204-4111 HDS 2449
17h 20m 24.81s -41° 11' 03.2" P.A. 240.00 sep 7.0 mag 9.16,13.08 Sp K1/K2IV dist. 420.17 pc (1370.59 l.y.)
| Coord 2000 |
17204-4111 |
|
Discov num |
HDS2449 |
|
Comp |
|
|
Coord arcsec 2000 |
17 20 24.81 -41 11 03.2 |
|
| Date first |
1991 |
|
Date last |
1998 |
|
Obs |
3 |
|
| Pa first |
228 |
|
Pa last |
239.8 |
|
P.A. Now (θ) |
239.8° |
|
| Sep first |
5.1 |
|
Sep last |
7.032 |
|
Sep. Now (ρ) |
7.032" |
|
| Mag pri |
9.16 |
|
Mag sec |
13.08 |
|
delta mag (ΔM) |
3.92 |
|
Spectral class |
K1/K2IV (yellow-orange) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=0.447
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
SAO |
227836 |
|
HIP |
84842 |
|
Tycho2 |
7887-01897-1 |
|
| Gaia DR2 |
5959842240843469184 |
|
HD |
156604 |
|
GC |
23395 |
|
CD |
CD-4111489 |
|
| CP |
CP-41 7945 |
|
Distance |
420.17 |
|
Distance ly |
1370.59 |
|
