15479+7746 STF 1997 (HD 141146)
15h 47m 52.79s +77° 46' 08.8" P.A. 339.00 sep 18.3 mag 9.31,12.16 Sp K0 dist. 238.66 pc (778.51 l.y.)
| Coord 2000 |
15479+7746 |
|
Discov num |
STF1997 |
|
Comp |
|
|
Coord arcsec 2000 |
15 47 52.79 +77 46 08.8 |
|
| Date first |
1896 |
|
Date last |
2017 |
|
Obs |
13 |
|
| Pa first |
346 |
|
Pa last |
338.8 |
|
P.A. Now (θ) |
338.8° |
|
| Sep first |
19.6 |
|
Sep last |
18.33 |
|
Sep. Now (ρ) |
18.33" |
|
| Mag pri |
9.31 |
|
Mag sec |
12.16 |
|
delta mag (ΔM) |
2.85 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.467
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 141146 |
|
Constellation |
Ursa Minor |
|
SAO |
8348 |
|
HIP |
77400 |
|
| Tycho2 |
4563-01647-1 |
|
Gaia DR2 |
1707353511384761856 |
|
HD |
141146 |
|
BD |
BD-17 4425 |
|
| Distance |
238.66 |
|
Distance ly |
778.51 |
|
