15047+2232 SLW 1057
15h 04m 44.14s +22° 31' 39.0" P.A. 280.00 sep 20.3 mag 16.51,19.66 Sp M0.8+M3.7
| Coord 2000 |
15047+2232 |
|
Discov num |
SLW1057 |
|
Comp |
|
|
Coord arcsec 2000 |
15 04 44.14 +22 31 39.0 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
281 |
|
Pa last |
280.3 |
|
P.A. Now (θ) |
280.3° |
|
| Sep first |
20.3 |
|
Sep last |
20.323 |
|
Sep. Now (ρ) |
20.323" |
|
| Mag pri |
16.51 |
|
Mag sec |
19.66 |
|
delta mag (ΔM) |
3.15 |
|
Spectral class |
M0.8+M3.7 (red/red) |
|
| Pri motion ra |
+045 |
|
Sec motion ra |
+045 |
|
| Pri motion dec |
-065 |
|
Sec motion dec |
-067 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.025 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1262066660938364032 |
|
