15470+5159 HU 152 (HD 141473)
15h 46m 57.24s +51° 58' 46.7" P.A. 242.00 sep 3.8 mag 8.46,11.31 Sp F8 dist. 113.12 pc (369 l.y.)
Coord 2000 |
15470+5159 |
|
Discov num |
HU 152 |
|
Comp |
|
|
Coord arcsec 2000 |
15 46 57.24 +51 58 46.7 |
|
Date first |
1900 |
|
Date last |
2019 |
|
Obs |
18 |
|
Pa first |
247 |
|
Pa last |
242.2 |
|
P.A. Now (θ) |
242.2° |
|
Sep first |
3.5 |
|
Sep last |
3.832 |
|
Sep. Now (ρ) |
3.832" |
|
Mag pri |
8.46 |
|
Mag sec |
11.31 |
|
delta mag (ΔM) |
2.85 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-027 |
|
Sec motion ra |
-032 |
|
Pri motion dec |
+059 |
|
Sec motion dec |
+056 |
|
Notes |
|
|
rPM=0.09 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 141473 |
|
Constellation |
Bootes |
|
SAO |
29659 |
|
HIP |
77303 |
|
Tycho2 |
3496-01071-1 |
|
Gaia DR2 |
1404509904145750528 |
|
HD |
141473 |
|
BD |
BD+52 1905 |
|
Distance |
113.12 |
|
Distance ly |
369 |
|