09408+4553 SLW 380
09h 40m 47.08s +45° 53' 25.6" P.A. 215.00 sep 15.2 mag 17.40,19.90 Sp M3.3+M4.9
| Coord 2000 |
09408+4553 |
|
Discov num |
SLW 380 |
|
Comp |
|
|
Coord arcsec 2000 |
09 40 47.08 +45 53 25.6 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
215 |
|
Pa last |
215 |
|
P.A. Now (θ) |
215° |
|
| Sep first |
15.2 |
|
Sep last |
15.186 |
|
Sep. Now (ρ) |
15.186" |
|
| Mag pri |
17.40 |
|
Mag sec |
19.90 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
M3.3+M4.9 (red/red) |
|
| Pri motion ra |
-037 |
|
Sec motion ra |
-035 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-014 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.089 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Gaia DR2 |
821298597123948032 |
|
