17053-8109 RST 3054 (HD 152170)
17h 05m 20.49s -81° 09' 20.6" P.A. 352.00 sep 2.8 mag 8.90,10.70 Sp K0
| Coord 2000 |
17053-8109 |
|
Discov num |
RST3054 |
|
Comp |
|
|
Coord arcsec 2000 |
17 05 20.49 -81 09 20.6 |
|
| Date first |
1934 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
353 |
|
Pa last |
351.9 |
|
P.A. Now (θ) |
351.9° |
|
| Sep first |
2.6 |
|
Sep last |
2.824 |
|
Sep. Now (ρ) |
2.824" |
|
| Mag pri |
8.90 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+048 |
|
Sec motion ra |
+040 |
|
| Pri motion dec |
-058 |
|
Sec motion dec |
+023 |
|
| Notes |
|
|
rPM=1.081
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 152170 |
|
Constellation |
Apus |
|
Tycho2 |
9455-01531-1 |
|
Gaia DR2 |
5774557076771693696 |
|
| HD |
152170 |
|
