09508+4233 SLW 398
09h 50m 47.48s +42° 32' 31.5" P.A. 91.00 sep 10.7 mag 16.80,19.40 Sp M2.4+M4.1
| Coord 2000 |
09508+4233 |
|
Discov num |
SLW 398 |
|
Comp |
|
|
Coord arcsec 2000 |
09 50 47.48 +42 32 31.5 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
91 |
|
Pa last |
90.9 |
|
P.A. Now (θ) |
90.9° |
|
| Sep first |
10.8 |
|
Sep last |
10.732 |
|
Sep. Now (ρ) |
10.732" |
|
| Mag pri |
16.80 |
|
Mag sec |
19.40 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
M2.4+M4.1 (red/red) |
|
| Pri motion ra |
-037 |
|
Sec motion ra |
-041 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-006 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.1 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Gaia DR2 |
807772641300713728 |
|
