13541+2540 SLW 946
13h 54m 05.42s +25° 40' 15.9" P.A. 145.00 sep 11.1 mag 14.86,18.15 Sp K5.8+M3.0
Coord 2000 |
13541+2540 |
|
Discov num |
SLW 946 |
|
Comp |
|
|
Coord arcsec 2000 |
13 54 05.42 +25 40 15.9 |
|
Date first |
1950 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
146 |
|
Pa last |
145.2 |
|
P.A. Now (θ) |
145.2° |
|
Sep first |
10.9 |
|
Sep last |
11.077 |
|
Sep. Now (ρ) |
11.077" |
|
Mag pri |
14.86 |
|
Mag sec |
18.15 |
|
delta mag (ΔM) |
3.29 |
|
Spectral class |
K5.8+M3.0 (yellow-orange/red) |
|
Pri motion ra |
-073 |
|
Sec motion ra |
-069 |
|
Pri motion dec |
+017 |
|
Sec motion dec |
+017 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.053 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Gaia DR2 |
1450370740297358592 |
|