13171+3124 SLW 848
13h 17m 08.84s +31° 24' 04.0" P.A. 116.00 sep 27.6 mag 14.91,19.49 Sp M0.6+M4.5
| Coord 2000 |
13171+3124 |
|
Discov num |
SLW 848 |
|
Comp |
|
|
Coord arcsec 2000 |
13 17 08.84 +31 24 04.0 |
|
| Date first |
1981 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
116 |
|
Pa last |
115.8 |
|
P.A. Now (θ) |
115.8° |
|
| Sep first |
27.5 |
|
Sep last |
27.594 |
|
Sep. Now (ρ) |
27.594" |
|
| Mag pri |
14.91 |
|
Mag sec |
19.49 |
|
delta mag (ΔM) |
4.58 |
|
Spectral class |
M0.6+M4.5 (red/red) |
|
| Pri motion ra |
-050 |
|
Sec motion ra |
-045 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-014 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.098 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
1463444345869430144 |
|
