15135+5530 SLW 1072
15h 13m 30.67s +55° 29' 38.1" P.A. 355.00 sep 118.9 mag 16.41,17.09 Sp M1.5+M2.1
| Coord 2000 |
15135+5530 |
|
Discov num |
SLW1072 |
|
Comp |
|
|
Coord arcsec 2000 |
15 13 30.67 +55 29 38.1 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
355 |
|
Pa last |
355.1 |
|
P.A. Now (θ) |
355.1° |
|
| Sep first |
119.0 |
|
Sep last |
118.857 |
|
Sep. Now (ρ) |
118.857" |
|
| Mag pri |
16.41 |
|
Mag sec |
17.09 |
|
delta mag (ΔM) |
0.68 |
|
Spectral class |
M1.5+M2.1 (red/red) |
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
-043 |
|
Sec motion dec |
-036 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.179 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1600759913520622848 |
|
