17309-1055 RST 3979 (HD 158658)
17h 30m 53.26s -10° 54' 33.4" P.A. 258.00 sep 0.5 mag 10.50,11.00 Sp K0
| Coord 2000 |
17309-1055 |
|
Discov num |
RST3979 |
|
Comp |
|
|
Coord arcsec 2000 |
17 30 53.26 -10 54 33.4 |
|
| Date first |
1937 |
|
Date last |
2013 |
|
Obs |
5 |
|
| Pa first |
251 |
|
Pa last |
258.3 |
|
P.A. Now (θ) |
258.3° |
|
| Sep first |
0.4 |
|
Sep last |
0.469 |
|
Sep. Now (ρ) |
0.469" |
|
| Mag pri |
10.50 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 158658 |
|
Constellation |
Serpens |
|
SAO |
160606 |
|
Tycho2 |
5663-00317-1 |
|
| Gaia DR2 |
4166009665987022080 |
|
HD |
158658 |
|
