11489+4350 SLW 654
11h 48m 55.15s +43° 50' 28.6" P.A. 21.00 sep 166.2 mag 18.20,19.62 Sp M3.2+M4.1
Coord 2000 |
11489+4350 |
|
Discov num |
SLW 654 |
|
Comp |
|
|
Coord arcsec 2000 |
11 48 55.15 +43 50 28.6 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
21 |
|
Pa last |
20.6 |
|
P.A. Now (θ) |
20.6° |
|
Sep first |
166.2 |
|
Sep last |
166.2 |
|
Sep. Now (ρ) |
166.2" |
|
Mag pri |
18.20 |
|
Mag sec |
19.62 |
|
delta mag (ΔM) |
1.42 |
|
Spectral class |
M3.2+M4.1 (red/red) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-052 |
|
Sec motion dec |
-051 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.019 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
772954067282055552 |
|