17271+5153 BLL 30 (HD 158519)
17h 27m 04.14s +51° 53' 14.5" P.A. 105.00 sep 124.8 mag 8.32,11.95 Sp K5 dist. 628.93 pc (2051.57 l.y.)
| Coord 2000 |
17271+5153 |
|
Discov num |
BLL 30 |
|
Comp |
|
|
Coord arcsec 2000 |
17 27 04.14 +51 53 14.5 |
|
| Date first |
1879 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
106 |
|
Pa last |
105.3 |
|
P.A. Now (θ) |
105.3° |
|
| Sep first |
123.2 |
|
Sep last |
124.781 |
|
Sep. Now (ρ) |
124.781" |
|
| Mag pri |
8.32 |
|
Mag sec |
11.95 |
|
delta mag (ΔM) |
3.63 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.666
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 158519 |
|
Constellation |
Draco |
|
SAO |
30390 |
|
HIP |
85401 |
|
| Tycho2 |
3521-00063-1 |
|
Gaia DR2 |
1415148228899705856 |
|
HD |
158519 |
|
BD |
BD+52 2058 |
|
| Distance |
628.93 |
|
Distance ly |
2051.57 |
|
