11388+3910 HJ 506
11h 38m 49.92s +39° 10' 21.2" P.A. 142.00 sep 30.9 mag 7.28,13.30 Sp M1III dist. 380.23 pc (1240.31 l.y.)
| Coord 2000 |
11388+3910 |
|
Discov num |
HJ 506 |
|
Comp |
|
|
Coord arcsec 2000 |
11 38 49.92 +39 10 21.2 |
|
| Date first |
1827 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
135 |
|
Pa last |
142.1 |
|
P.A. Now (θ) |
142.1° |
|
| Sep first |
15.0 |
|
Sep last |
30.892 |
|
Sep. Now (ρ) |
30.892" |
|
| Mag pri |
7.28 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
6.02 |
|
Spectral class |
M1III (red) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=0.277 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
SAO |
62640 |
|
HIP |
56818 |
|
Tycho2 |
3013-01375-1 |
|
| Gaia DR2 |
767337315211159168 |
|
HD |
101178 |
|
GC |
15979 |
|
BD |
BD+39 2460 |
|
| Distance |
380.23 |
|
Distance ly |
1240.31 |
|
