08547+4919 HDS 1287
08h 54m 39.19s +49° 18' 51.1" P.A. 201.00 sep 1.7 mag 9.78,12.95 Sp F5 dist. 139.86 pc (456.22 l.y.)
| Coord 2000 |
08547+4919 |
|
Discov num |
HDS1287 |
|
Comp |
|
|
Coord arcsec 2000 |
08 54 39.19 +49 18 51.1 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
202 |
|
Pa last |
201.3 |
|
P.A. Now (θ) |
201.3° |
|
| Sep first |
1.7 |
|
Sep last |
1.672 |
|
Sep. Now (ρ) |
1.672" |
|
| Mag pri |
9.78 |
|
Mag sec |
12.95 |
|
delta mag (ΔM) |
3.17 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-027 |
|
| Pri motion dec |
-038 |
|
Sec motion dec |
-039 |
|
| Notes |
|
|
rPM=0.191 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
HIP |
43748 |
|
Tycho2 |
3420-00117-1 |
|
Gaia DR2 |
1014412524457814144 |
|
| BD |
BD+49 1782 |
|
Distance |
139.86 |
|
Distance ly |
456.22 |
|